{"id":1348,"date":"2026-06-25T06:21:24","date_gmt":"2026-06-25T06:21:24","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1348"},"modified":"2026-06-25T06:21:24","modified_gmt":"2026-06-25T06:21:24","slug":"worm-and-worm-wheel-for-overhead-crane-and-hoist-drives","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/zh\/worm-and-worm-wheel-for-overhead-crane-and-hoist-drives\/","title":{"rendered":"\u7528\u4e8e\u6865\u5f0f\u8d77\u91cd\u673a\u548c\u63d0\u5347\u673a\u9a71\u52a8\u88c5\u7f6e\u7684\u8717\u8f6e\u8717\u6746"},"content":{"rendered":"<div style=\"max-width: 900px; margin: 0 auto; padding: 0 4% 2rem; font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; color: #1e293b; line-height: 1.75;\">\n<p><!-- \u2550\u2550\u2550 HERO \u2550\u2550\u2550 --><\/p>\n<div style=\"background: linear-gradient(125deg,rgba(10,37,64,.88) 0%,rgba(10,37,64,.55) 100%), url('https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-and-worm-wheel-3.webp') center\/cover no-repeat #0A2540; 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margin: 0 0 14px;\">\u4e0b\u8868\u5c06\u6709\u9650\u5143\u6a21\u578b (FEM) \u5de5\u4f5c\u7ec4\u4e0e\u8717\u8f6e\u8717\u6746\u526f\u89c4\u683c\u53c2\u6570\u5bf9\u5e94\u8d77\u6765\u3002\u8be5\u9009\u62e9\u5de5\u5177\u5c06\u8d77\u91cd\u673a\u5e94\u7528\u4e0e\u9f7f\u8f6e\u526f\u8ba2\u5355\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 20px 0 24px; border-radius: 8px;\">\n<table style=\"width: 100%; min-width: 780px; border-collapse: separate; border-spacing: 0; font-size: clamp(11.5px,1.4vw+4px,13.5px); background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; overflow: hidden;\">\n<thead>\n<tr>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">FEM\u96c6\u56e2<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u5178\u578b\u8d77\u91cd\u673a<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: center; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u5e74\u5c0f\u65f6\u6570<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: center; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u65e7\u91d1\u5c71<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u8815\u866b\u6750\u6599<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u8f6e\u5b50\u6750\u6599<\/th>\n<th style=\"background: #0A2540; color: #fff; padding: 13px 12px; text-align: center; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em;\">\u68c0\u67e5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">1Bm\uff08\u8f7b\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8f66\u95f4\uff0c\u7ef4\u62a4<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">\u2264200<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">1.5<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8868\u9762\u786c\u5316 16MnCr5<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u78f7\u9752\u94dc\uff08\u91cd\u529b\u94f8\u9020\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">\u5e74\u5ea6\u7684<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">\u51cc\u6668 1 \u70b9\uff08\u8f7b\u5ea6\u4fee\u6539\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u4ed3\u5e93\uff0c\u7ec4\u88c5<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">200\u2013800<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">1.75<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8868\u9762\u786c\u5316 16MnCr5<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u78f7\u9752\u94dc\uff08\u91cd\u529b\u94f8\u9020\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">\u5e74\u5ea6\u7684<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">2\u7c73\uff08\u4e2d\u7b49\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u4e00\u822c\u5de5\u5382\uff0c\u88c5\u5378\u7801\u5934<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">800\u20132,000<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #d97706; text-align: center; font-weight: 600;\">2.0<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8868\u9762\u786c\u531616MnCr5\uff0c\u7814\u78e8<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u78f7\u9752\u94dc\uff08\u79bb\u5fc3\u94f8\u9020\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #d97706; text-align: center; font-weight: 600;\">6\u4e2a\u6708<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">3\u7c73\uff08\u91cd\u578b\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u6c7d\u8f66\u51b2\u538b\u673a\u3001\u94f8\u9020\u5382<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">2,000\u20134,000<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #d97706; text-align: center; font-weight: 600;\">2.25<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8868\u9762\u786c\u531616MnCr5\uff0c\u7814\u78e8Ra 0.4<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u79bb\u5fc3\u94f8\u9020 CuSn12Ni<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #d97706; text-align: center; font-weight: 600;\">6\u4e2a\u6708<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">4\u7c73\uff08\u975e\u5e38\u91cd\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u94a2\u5382\u94a2\u5305\uff0c\u6e2f\u53e3\u8d77\u91cd\u673a<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">4,000\u20136,000<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #dc2626; text-align: center; font-weight: 600;\">2.5<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">42CrMo4 \u94a2\uff0c\u901a\u4f53\u786c\u8d28\uff0c\u78e8\u524a Ra 0.4<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u79bb\u5fc3\u94f8\u9020 CuSn12Ni<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #dc2626; text-align: center; font-weight: 600;\">3\u4e2a\u6708<\/td>\n<\/tr>\n<tr style=\"background: #F8FAFC;\">\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #0a2540; font-weight: bold;\">5\u7c73\uff08\u6781\u7aef\uff09<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u8fde\u94f8\uff0c\u5e9f\u6599\u573a<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569; text-align: center;\">6,000+<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #dc2626; text-align: center; font-weight: 600;\">3.0<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">42CrMo4 \u94a2\uff0c\u901a\u4f53\u786c\u8d28\uff0c\u7814\u78e8 Ra 0.2<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #475569;\">\u79bb\u5fc3\u94f8\u9020 CuAl10Fe \u6216 CuSn12Ni<\/td>\n<td style=\"padding: 11px 12px; border-top: 1px solid #E2E8F0; color: #dc2626; text-align: center; font-weight: 600;\">\u6708\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u4ece 1Bm \u7ec4\u5230 5m \u7ec4\u7684\u5347\u7ea7\uff0c\u4f7f\u4f7f\u7528\u7cfb\u6570\u7ffb\u4e86\u4e00\u756a\uff08\u4ece 1.5 \u589e\u81f3 3.0\uff09\uff0c\u6750\u8d28\u4ece\u91cd\u529b\u94f8\u9020\u5347\u7ea7\u4e3a\u79bb\u5fc3\u94f8\u9020\u9752\u94dc\uff0c\u8717\u6746\u6750\u8d28\u4ece\u8868\u9762\u786c\u5316\u94a2\u5347\u7ea7\u4e3a\u901a\u4f53\u786c\u5316\u94a2\uff0c\u68c0\u9a8c\u5468\u671f\u4e5f\u4ece\u6bcf\u5e74\u7f29\u77ed\u81f3\u6bcf\u6708\u3002\u6bcf\u4e00\u6b65\u90fd\u53cd\u6620\u4e86\u7d2f\u79ef\u75b2\u52b3\u8f7d\u8377\u7684\u5b9e\u9645\u589e\u52a0\uff1a\u4e00\u53f0 5m \u7684\u5e9f\u6599\u573a\u8d77\u91cd\u673a\u4e00\u4e2a\u6708\u7684\u8f7d\u8377\u5faa\u73af\u6b21\u6570\u6bd4\u4e00\u53f0 1Bm \u7684\u8f66\u95f4\u8d77\u91cd\u673a\u4e00\u5e74\u7684\u8f7d\u8377\u5faa\u73af\u6b21\u6570\u8fd8\u8981\u591a\u3002\u56e0\u6b64\uff0c\u6bcf\u53f0\u8d77\u91cd\u673a\u7684\u8717\u8f6e\u8717\u6746\u526f\u90fd\u5fc5\u987b\u5177\u5907\u76f8\u5e94\u7684\u4e25\u683c\u6027\u80fd\u3002<\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u8d77\u91cd\u673a\u91c7\u8d2d\u4e2d\u6700\u5e38\u89c1\u7684\u89c4\u683c\u9519\u8bef\u662f\u5c06\u8f7b\u578b\u8d77\u91cd\u673a\u7684\u989d\u5b9a\u8f7d\u8377\u5e94\u7528\u4e8e\u4e2d\u578b\u6216\u91cd\u578b\u8d77\u91cd\u673a\u3002\u4f8b\u5982\uff0c\u4e00\u53f0\u5de5\u5382\u8d77\u91cd\u673a\u6bcf\u5929\u4e24\u73ed\u8fd0\u8f6c\uff0c\u9891\u7e41\u8fdb\u884c\u63a5\u8fd1\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377 (SWL) \u7684\u540a\u88c5\u4f5c\u4e1a\uff0c\u5b83\u5e76\u975e 1Am \u7ea7\u8d77\u91cd\u673a\u2014\u2014\u5176\u989d\u5b9a\u8f7d\u8377\u81f3\u5c11\u4e3a 2m \u7ea7\uff0c\u751a\u81f3\u53ef\u80fd\u8fbe\u5230 3m \u7ea7\u3002\u5982\u679c\u5c06\u989d\u5b9a\u8f7d\u8377\u7b49\u7ea7\u4f4e\u4f30\u4e00\u5230\u4e24\u4e2a\u7ea7\u522b\uff0c\u5219\u8717\u8f6e\u8717\u6746\u526f\u7684\u5c3a\u5bf8\u4f1a\u6bd4\u5b9e\u9645\u75b2\u52b3\u8981\u6c42\u4f4e 25% \u5230 50%\u3002\u867d\u7136\u8be5\u8717\u8f6e\u8717\u6746\u526f\u80fd\u591f\u8f7b\u677e\u901a\u8fc7\u8c03\u8bd5\u6d4b\u8bd5\uff08\u65b0\u8717\u8f6e\u8717\u6746\u526f\u901a\u5e38\u90fd\u6709\u4e00\u5b9a\u7684\u88d5\u91cf\uff09\uff0c\u4f46\u5728 18 \u5230 36 \u4e2a\u6708\u540e\uff0c\u968f\u7740\u7d2f\u79ef\u75b2\u52b3\u635f\u4f24\u9010\u6e10\u8fbe\u5230\u989d\u5b9a\u8f7d\u8377\u4e0d\u8db3\u7684\u6c34\u5e73\uff0c\u5176\u78e8\u635f\u901f\u5ea6\u4f1a\u52a0\u5feb\u3002<\/p>\n<p><!-- \u2550\u2550\u2550 H2: EMERGENCY STOP SHOCK FACTOR \u2550\u2550\u2550 --><\/p>\n<h2 id=\"emergency-stop-shock-factor\" style=\"color: #0a2540; font-size: clamp(22px,3vw+6px,30px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin: 48px 0 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u2014\u2014\u901a\u5e38\u51b3\u5b9a\u5c3a\u5bf8\u7684\u77ac\u6001\u51b2\u51fb<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 520px; height: auto; border-radius: 8px; display: block; margin: 18px auto;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-gear-set-2.webp\" alt=\"\u8d77\u91cd\u673a\u63d0\u5347\u673a\u7d27\u6025\u505c\u6b62\u8d1f\u8f7d\u7528\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\" \/><\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u7a33\u6001\u63d0\u5347\u626d\u77e9\u5e76\u975e\u8d77\u91cd\u673a\u8717\u8f6e\u8717\u6746\u526f\u7684\u6700\u574f\u60c5\u51b5\u3002\u6700\u574f\u7684\u60c5\u51b5\u662f\u7d27\u6025\u505c\u6b62\uff1a\u8d77\u91cd\u673a\u6b63\u4ee5\u5168\u901f\u4e0b\u964d\u91cd\u7269\uff0c\u64cd\u4f5c\u5458\u6309\u4e0b\u7d27\u6025\u505c\u6b62\u6309\u94ae\uff0c\u7535\u673a\u5239\u8f66\u542f\u52a8\uff0c\u63d0\u5347\u5377\u7b52\u3001\u8054\u8f74\u5668\u548c\u8717\u6746\u8f74\u7684\u65cb\u8f6c\u8d28\u91cf\u5728 0.5 \u5230 1.5 \u79d2\u5185\u4ece\u5168\u901f\u51cf\u901f\u81f3\u96f6\u3002<\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u51cf\u901f\u8fc7\u7a0b\u4e2d\u7684\u626d\u77e9\u5cf0\u503c\u7531\u8f6c\u52a8\u60ef\u91cf\u548c\u51cf\u901f\u5ea6\u8ba1\u7b97\u5f97\u51fa\uff1aT_shock = J_total \u00d7 (\u03c9 \/ t_stop) + T_gravity\uff0c\u5176\u4e2d J_total \u4e3a\u6240\u6709\u65cb\u8f6c\u90e8\u4ef6\u7684\u8f6c\u52a8\u60ef\u91cf\uff0c\u03c9 \u4e3a\u5236\u52a8\u77ac\u95f4\u7684\u89d2\u901f\u5ea6\uff0ct_stop \u4e3a\u5236\u52a8\u65f6\u95f4\uff0cT_gravity \u4e3a\u60ac\u6302\u8d1f\u8f7d\u4ea7\u751f\u7684\u6052\u5b9a\u91cd\u529b\u626d\u77e9\u3002\u5bf9\u4e8e\u5178\u578b\u7684\u6865\u5f0f\u8d77\u91cd\u673a\u63d0\u5347\u9a71\u52a8\u88c5\u7f6e\uff0c\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u7cfb\u6570\u4e3a\u7a33\u6001\u63d0\u5347\u626d\u77e9\u7684 2.5 \u81f3 3.0 \u500d\u3002<\/p>\n<div style=\"background: #0A2540; color: #cbd5e1; padding: 22px 26px; border-radius: 10px; margin: 24px 0; font-family: 'JetBrains Mono',monospace; font-size: clamp(12px,1.4vw+4px,14px); line-height: 2; overflow-x: auto;\">\n<div style=\"color: #06b6d4; font-family: -apple-system,sans-serif; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; font-weight: bold;\">\u8d77\u91cd\u673a\u63d0\u5347\u673a\u7d27\u6025\u505c\u6b62\u626d\u77e9<\/div>\n<div>T_lift = (SWL \u00d7 g \u00d7 D_drum) \/ (2 \u00d7 i \u00d7 \u03b7)<\/div>\n<div>T_shock = T_lift \u00d7 K_e \u00a0\u00a0 <span style=\"color: #f59e0b;\">\uff08K_e = 2.5 \u81f3 3.0\uff09<\/span><\/div>\n<div>T_required = T_shock \u00d7 SF_fem \u00a0\u00a0 <span style=\"color: #f59e0b;\">\uff08SF \u6765\u81ea\u4e0a\u8868 FEM\uff09<\/span><\/div>\n<div style=\"margin-top: 8px; color: #06b6d4;\">\u8717\u8f6e\u8717\u6746\u526f\u7684\u989d\u5b9a\u626d\u77e9\u5fc5\u987b\u8d85\u8fc7 T_required<\/div>\n<div style=\"margin-top: 10px; color: #94a3b8; font-size: 11px;\">SWL = \u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\uff08kg\uff09\uff0cg = 9.81\uff0cD_drum = \u6eda\u7b52\u76f4\u5f84\uff08m\uff09<\/div>\n<div style=\"color: #94a3b8; font-size: 11px;\">i = \u9f7f\u8f6e\u6bd4\uff0c\u03b7 = \u8717\u8f6e\u8717\u6746\u4f20\u52a8\u6548\u7387\uff0cK_e = \u7d27\u6025\u505c\u6b62\u7cfb\u6570<\/div>\n<\/div>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\"><strong style=\"color: #0a2540;\">\u793a\u4f8b\u3002<\/strong> \u4e00\u53f010\u5428\u6865\u5f0f\u8d77\u91cd\u673a\uff0c\u6eda\u7b52\u76f4\u5f84400\u6beb\u7c73\uff0c\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u6bd450:1\uff0c\u6548\u738745%\u3002\u8d77\u5347\u626d\u77e9T_lift = (10,000 \u00d7 9.81 \u00d7 0.4) \/ (2 \u00d7 50 \u00d7 0.45) = 871\u725b\u00b7\u7c73\u3002\u7d27\u6025\u505c\u6b62\u7cfb\u6570K_e = 2.5\u3002\u51b2\u51fb\u626d\u77e9T_shock = 871 \u00d7 2.5 = 2,178\u725b\u00b7\u7c73\u3002\u6709\u9650\u5143\u7ec43m\uff0c\u5b89\u5168\u7cfb\u6570SF = 2.25\u3002\u6240\u9700\u626d\u77e9T_required = 2,178 \u00d7 2.25 = 4,900\u725b\u00b7\u7c73\u3002\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u526f\u7684\u989d\u5b9a\u626d\u77e9\u5fc5\u987b\u5927\u4e8e4,900\u725b\u00b7\u7c73\u2014\u2014\u5927\u7ea6\u662f\u7a33\u6001\u8d77\u5347\u626d\u77e9871\u725b\u00b7\u7c73\u76845.6\u500d\u3002\u4ec5\u6839\u636e\u7a33\u6001\u626d\u77e9\u8fdb\u884c\u9009\u578b\uff08\u4f8b\u5982\u9009\u62e9\u4e00\u5bf9\u989d\u5b9a\u626d\u77e9\u4e3a 1200 N\u00b7m \u7684\u9f7f\u8f6e\uff09\uff0c\u5219\u6bcf\u6b21\u7d27\u6025\u5236\u52a8\u65f6\uff0c\u8be5\u9f7f\u8f6e\u7684\u626d\u77e9\u5c06\u8fbe\u5230\u989d\u5b9a\u626d\u77e9\u7684 408%\u3002\u8be5\u9f7f\u8f6e\u5728\u6700\u521d\u51e0\u6b21\u7d27\u6025\u5236\u52a8\u4e2d\u80fd\u591f\u627f\u53d7\uff0c\u4f46\u5728 2 \u81f3 4 \u5e74\u7684\u91cd\u8f7d\u8fd0\u884c\u540e\uff0c\u9f7f\u6839\u4f1a\u51fa\u73b0\u88c2\u7eb9\u3002<\/p>\n<p><!-- \u2550\u2550\u2550 ENGINEERING DESK NOTE \u2550\u2550\u2550 --><\/p>\n<div style=\"background: #0A2540; color: #fff; padding: 24px 26px; border-radius: 10px; margin: 28px 0;\">\n<div style=\"font-family: 'JetBrains Mono',monospace; font-size: 11px; color: #06b6d4; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px;\">\u5de5\u7a0b\u53f0\u7b14\u8bb0<\/div>\n<p style=\"margin: 0; font-size: clamp(13px,1.5vw+5px,15px); line-height: 1.7; color: #cbd5e1;\">\u97e9\u56fd\u4e00\u5bb6\u9020\u8239\u5382\u66f4\u6362\u4e86\u4e00\u53f0\u7528\u4e8e\u8239\u4f53\u5206\u6bb5\u7ec4\u88c5\u768415\u5428\u9f99\u95e8\u8d77\u91cd\u673a\u4e0a\u4f7f\u7528\u4e8620\u5e74\u7684\u8d77\u5347\u8717\u8f6e\u8717\u6746\u526f\u3002\u539f\u8717\u8f6e\u8717\u6746\u526f\u662f\u65e5\u672c\u7684\u975e\u6807\u8001\u5f0f\u8bbe\u8ba1\u2014\u2014\u6a21\u65706.5\uff0c\u4e2d\u5fc3\u8ddd182\u6beb\u7c73\uff0cZN\u578b\u9f7f\uff0c\u5355\u5934\u3002\u6ca1\u6709\u4f9b\u5e94\u5546\u63d0\u4f9b\u8fd9\u79cd\u5c3a\u5bf8\u7684\u73b0\u8d27\u3002\u9020\u8239\u5382\u6700\u521d\u5c1d\u8bd5\u5bfb\u627e\u201c\u8db3\u591f\u63a5\u8fd1\u201d\u7684\u66ff\u4ee3\u54c1\uff1a\u6a21\u65706\uff0c\u4e2d\u5fc3\u8ddd180\u6beb\u7c73\uff0cZI\u578b\u9f7f\u3002\u5c3a\u5bf8\u5ba1\u67e5\u663e\u793a\u66ff\u4ee3\u54c1\u53ef\u4ee5\u556e\u5408\uff0c\u4f46\u8bd5\u88c5\u914d\u7684\u63a5\u89e6\u9762\u6d4b\u8bd5\u8868\u660e\uff0c\u53ea\u670928%\u7684\u63a5\u89e6\u9762\u79ef\u96c6\u4e2d\u5728\u9f7f\u5c16\u2014\u2014ZN\u578b\u9f7f\u4e0eZI\u578b\u9f7f\u7684\u4e0d\u5339\u914d\u5bfc\u81f4\u63a5\u89e6\u7ebf\u504f\u79bb\u4e86\u9f7f\u4fa7\u4e2d\u5fc3\u3002\u968f\u540e\uff0c\u9020\u8239\u5382\u59d4\u6258\u5b9a\u5236\u4e86\u4e00\u5bf9\u5c3a\u5bf8\u4e0e\u539f\u975e\u6807\u5c3a\u5bf8\u76f8\u540c\u7684\u8717\u8f6e\u8717\u6746\u526f\uff1a\u6a21\u65706.5\uff0c\u4e2d\u5fc3\u8ddd182\u6beb\u7c73\uff0cZN\u578b\u9f7f\uff0c\u78e8\u524a\u52a0\u5de5\u3002\u5b9a\u5236\u8717\u8f6e\u8717\u6746\u526f\u7684\u6210\u672c\u4e3a4200\u7f8e\u5143\uff0c\u800c\u201c\u8db3\u591f\u63a5\u8fd1\u201d\u7684\u66ff\u4ee3\u54c1\u4ec5\u97001100\u7f8e\u5143\u3002\u4ea4\u8d27\u5468\u671f\uff1a6\u5468\u3002\u5b9a\u5236\u8717\u8f6e\u7ec4\u7684\u5b89\u88c5\u63a5\u89e6\u9762\u79ef\u8986\u76d6\u7387\u4e3a72%\u3002\u8fd9\u4e00\u7ecf\u9a8c\u6559\u8bad\u9002\u7528\u4e8e\u6240\u6709\u65e7\u5f0f\u8d77\u91cd\u673a\u8717\u8f6e\u7684\u66f4\u6362\uff1a\u6807\u79f0\u5c3a\u5bf8\u76f8\u4f3c\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u529f\u80fd\u4e92\u6362\u3002\u8717\u8f6e\u7684\u578b\u6750\u7cfb\u5217\uff08ZA\u3001ZN\u3001ZI\u3001ZK\uff09\u5fc5\u987b\u5b8c\u5168\u5339\u914d\uff0c\u5e76\u4e14\u5728\u8d77\u91cd\u673a\u91cd\u65b0\u6295\u5165\u4f7f\u7528\u5e76\u60ac\u6302\u91cd\u7269\u4e4b\u524d\uff0c\u5fc5\u987b\u9a8c\u8bc1\u63a5\u89e6\u9762\u79ef\u3002<\/p>\n<\/div>\n<p><!-- \u2550\u2550\u2550 H2: MATERIAL SELECTION \u2550\u2550\u2550 --><\/p>\n<h2 id=\"material-and-heat-treatment-for-crane-duty\" style=\"color: #0a2540; font-size: clamp(22px,3vw+6px,30px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin: 48px 0 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u8d77\u91cd\u673a\u63d0\u5347\u673a\u8717\u8f6e\u526f\u7684\u6750\u6599\u548c\u70ed\u5904\u7406<\/h2>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 520px; height: auto; border-radius: 8px; display: block; margin: 18px auto;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/Worms-and-worm-wheels-made-of-different-materials-1.webp\" alt=\"\u8d77\u91cd\u673a\u63d0\u5347\u5e94\u7528\u4e2d\u7684\u8717\u6746\u548c\u8717\u8f6e\u6750\u6599\uff1a\u94a2\u3001\u9752\u94dc\u3001\u4e0d\u9508\u94a2\" \/><\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u8d77\u91cd\u673a\u540a\u88c5\u4f5c\u4e1a\u4e0e\u8f93\u9001\u673a\u6216\u5305\u88c5\u4f5c\u4e1a\u5728\u4e00\u4e2a\u5173\u952e\u65b9\u9762\u5b58\u5728\u5dee\u5f02\uff1a\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u4f1a\u5bf9\u9f7f\u6839\u65bd\u52a0\u5f2f\u66f2\u8f7d\u8377\uff0c\u5176\u8109\u51b2\u5e45\u5ea6\u6bd4\u76f8\u540c\u5e73\u5747\u626d\u77e9\u7684\u7a33\u6001\u8fde\u7eed\u8f7d\u8377\u7d2f\u79ef\u75b2\u52b3\u635f\u4f24\u7684\u901f\u5ea6\u5feb 5 \u5230 10 \u500d\u3002\u56e0\u6b64\uff0c\u6750\u6599\u9009\u62e9\u5fc5\u987b\u4f18\u5148\u8003\u8651\u6297\u51b2\u51fb\u6027\u548c\u75b2\u52b3\u8010\u4e45\u6027\uff0c\u800c\u975e\u9759\u6001\u627f\u8f7d\u80fd\u529b\u3002<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 18px 0 24px;\">\n<div style=\"flex: 1 1 260px; border: 1.5px solid #E2E8F0; border-radius: 8px; padding: 16px 18px;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a2540; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px;\">FEM 1Bm \u2013 2m\uff08\u8f7b\u5ea6\u81f3\u4e2d\u5ea6\uff09<\/div>\n<p style=\"font-size: 13px; color: #475569; margin: 0; line-height: 1.65;\"><strong>\u8815\u866b\uff1a<\/strong> \u8868\u9762\u786c\u5316\u5904\u7406\u768416MnCr5\u94a2\uff08\u8868\u9762\u786c\u5ea6HRC 58-62\uff0c\u82af\u90e8\u786c\u5ea6HRC 30-35\uff09\u3002\u575a\u786c\u7684\u8868\u5c42\u53ef\u62b5\u6297\u8868\u9762\u70b9\u8680\uff1b\u8f83\u8f6f\u7684\u82af\u90e8\u53ef\u5438\u6536\u51b2\u51fb\u800c\u4e0d\u53d1\u751f\u8106\u6027\u65ad\u88c2\u3002<br \/>\n<strong>\u8f66\u8f6e\uff1a<\/strong> \u91cd\u529b\u94f8\u9020\u78f7\u9752\u94dc CuSn12Ni\u3002\u9002\u7528\u4e8e\u4f4e\u81f3\u4e2d\u7b49\u5faa\u73af\u6b21\u6570\u3002<br \/>\n<strong>\u7ed3\u675f\uff1a<\/strong> \u8717\u6746\u78e8\u524a Ra 0.8 \u00b5m\uff1b\u6eda\u8f6e\u6eda\u524a Ra 1.6 \u00b5m\u3002<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; border: 1.5px solid #F59E0B; border-radius: 8px; padding: 16px 18px;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a2540; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px;\">FEM 3\u7c73 \u2013 4\u7c73\uff08\u91cd\u578b\u81f3\u8d85\u91cd\u578b\uff09<\/div>\n<p style=\"font-size: 13px; color: #475569; margin: 0; line-height: 1.65;\"><strong>\u8815\u866b\uff1a<\/strong> \u8868\u9762\u786c\u531616MnCr5\uff083m\uff09\u6216\u901a\u4f53\u786c\u531642CrMo4\uff0c\u786c\u5ea6HRC 28-34\uff084m\uff09\u3002\u901a\u4f53\u786c\u5316\u53ef\u5b9e\u73b0\u5747\u5300\u786c\u5ea6\uff0c\u907f\u514d\u56e0\u53cd\u590d\u51b2\u51fb\u800c\u5bfc\u81f4\u7684\u786c\u5316\u5c42\u4e0e\u94a2\u82af\u754c\u9762\u5265\u843d\u3002<br \/>\n<strong>\u8f66\u8f6e\uff1a<\/strong> \u79bb\u5fc3\u94f8\u9020 CuSn12Ni\u3002\u79bb\u5fc3\u94f8\u9020\u53ef\u751f\u4ea7\u51fa\u6bd4\u91cd\u529b\u94f8\u9020\u66f4\u81f4\u5bc6\u3001\u65e0\u5b54\u9699\u7684\u6750\u6599\uff0c\u5176\u75b2\u52b3\u5f3a\u5ea6\u63d0\u9ad8 15% \u81f3 25%\u3002<br \/>\n<strong>\u7ed3\u675f\uff1a<\/strong> \u8717\u6746\u78e8\u524a Ra 0.4 \u00b5m\uff1b\u6eda\u8f6e\u6eda\u9f7f\u540e\u8fdb\u884c\u78e8\u5408\u3002<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px; border: 1.5px solid #06B6D4; border-radius: 8px; padding: 16px 18px;\">\n<div style=\"font-size: 13px; font-weight: bold; color: #0a2540; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px;\">\u8239\u8236\u548c\u6e2f\u53e3\u8d77\u91cd\u673a\uff08\u4efb\u4f55 FEM \u7ec4\uff09<\/div>\n<p style=\"font-size: 13px; color: #475569; margin: 0; line-height: 1.65;\"><strong>\u8815\u866b\uff1a<\/strong> \u9540\u950c\u6e17\u78b3\u94a2\uff08\u5185\u9646\u6e2f\u53e3\uff09\u6216 AISI 316L \u4e0d\u9508\u94a2\uff08\u6cbf\u6d77\/\u8fd1\u6d77\uff09\u3002<br \/>\n<strong>\u8f66\u8f6e\uff1a<\/strong> \u94dd\u9752\u94dc CuAl10Fe5Ni5\u2014\u2014\u5728\u76d0\u96fe\u8bd5\u9a8c\u4e2d\u4e0d\u53d1\u751f\u8131\u950c\u73b0\u8c61\uff0c\u8010\u8150\u8680\u6027\u4f18\u4e8e\u78f7\u9752\u94dc\u3002\u5176\u78e8\u635f\u7387\u7565\u4f4e\u4e8e CuSn12Ni\uff0c\u4f46\u6469\u64e6\u7cfb\u6570\u7565\u9ad8\u3002<br \/>\n<strong>\u7ed3\u675f\uff1a<\/strong> \u8717\u6746\u7814\u78e8 Ra 0.4 \u00b5m\uff1b\u6240\u6709\u7d27\u56fa\u4ef6\u5747\u4e3a A4 \u4e0d\u9508\u94a2\u3002<\/p>\n<\/div>\n<\/div>\n<p><!-- \u2550\u2550\u2550 H2: THREE CASES \u2550\u2550\u2550 --><\/p>\n<h2 id=\"three-crane-hoist-oem-cases\" style=\"color: #0a2540; font-size: clamp(22px,3vw+6px,30px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin: 48px 0 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u4e09\u4e2a\u8d77\u91cd\u673a\u63d0\u5347\u8717\u8f6e\u526f\u89c4\u683c\u6848\u4f8b<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; align-items: center; margin: 20px 0 24px;\">\n<div style=\"flex: 1; min-width: 260px;\"><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 8px; display: block;\" src=\"https:\/\/worm-and-worm-wheel.com\/wp-content\/uploads\/2026\/04\/worm-and-worm-wheel-application-4.webp\" alt=\"\u8717\u6746\u548c\u8717\u8f6e\u5728\u8d77\u91cd\u673a\u548c\u63d0\u5347\u673a\u5de5\u4e1a\u9a71\u52a8\u4e2d\u7684\u5e94\u7528\" \/><\/div>\n<div style=\"flex: 1; min-width: 260px;\">\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 12px;\">\u4ee5\u4e0b\u4e09\u4e2a\u6848\u4f8b\u6db5\u76d6\u4e86FEM\u7684\u5de5\u51b5\u8303\u56f4\uff0c\u4ece\u4e2d\u7b49\u89c4\u6a21\u7684\u5de5\u5382\u8d77\u91cd\u673a\u5230\u6781\u7aef\u89c4\u6a21\u7684\u6e2f\u53e3\u9f99\u95e8\u8d77\u91cd\u673a\u3002\u6bcf\u4e2a\u6848\u4f8b\u90fd\u5c55\u793a\u4e86FEM\u5de5\u51b5\u5206\u7ec4\u5982\u4f55\u9a71\u52a8\u6240\u6709\u89c4\u8303\u53c2\u6570\u2014\u2014\u4ece\u4f7f\u7528\u7cfb\u6570\u548c\u6750\u6599\u5230\u68c0\u9a8c\u5468\u671f\u548c\u66f4\u6362\u8ba1\u5212\u3002<\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0;\">\u89c4\u683c\u662f\u771f\u5b9e\u7684\uff0c\u6570\u5b57\u4ee3\u8868\u4e86\u5b9e\u9645\u91c7\u8d2d\u60c5\u51b5\uff0c\u7ecf\u9a8c\u6559\u8bad\u9002\u7528\u4e8e\u97e9\u56fd\u3001\u65e5\u672c\u548c\u4e1c\u5357\u4e9a\u7684\u8d77\u91cd\u673a\u5236\u9020\u548c\u7ef4\u62a4\u5e02\u573a\u3002<\/p>\n<\/div>\n<\/div>\n<h3 id=\"case-1-korean-automotive-overhead\" style=\"color: #0a2540; font-size: clamp(17px,2vw+5px,21px); font-weight: bold; border-left: 3px solid #06B6D4; padding-left: 12px; margin: 30px 0 12px; scroll-margin-top: 80px; line-height: 1.35;\">\u6848\u4f8b 1 \u2014 \u97e9\u56fd\u6c7d\u8f66\u5de5\u5382\uff1a8 \u5428\u6865\u5f0f\u8d77\u91cd\u673a\uff0cFEM 3m<\/h3>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u97e9\u56fd\u4e00\u5bb6\u6c7d\u8f66\u51b2\u538b\u5382\u6307\u5b9a\u4e3a\u56db\u53f0\u7528\u4e8e\u6a21\u5177\u66f4\u6362\u76848\u5428\u53cc\u6881\u6865\u5f0f\u8d77\u91cd\u673a\u914d\u5907\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u3002\u5de5\u4f5c\u5468\u671f\uff1a\u6bcf\u73ed15\u81f320\u6b21\u8d77\u540a\uff0c\u6bcf\u5929\u4e24\u73ed\uff0c\u6bcf\u5e74300\u4e2a\u5de5\u4f5c\u65e5\u3002\u5927\u90e8\u5206\u8d77\u540a\u8f7d\u8377\u4e3a\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\uff08SWL\uff09\u768460%\u81f380%\uff08\u51b2\u538b\u6a21\u5177\u91cd5\u81f36.5\u5428\uff09\u3002FEM\u5206\u7c7b\uff1a3m\uff08\u91cd\u578b\uff09\uff0c\u57fa\u4e8e\u5e74\u8fd0\u884c\u65f6\u95f4\u7ea62500\u5c0f\u65f6\u4e14\u8f7d\u8377\u8c31\u96c6\u4e2d\u5728\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\u768460%\u4ee5\u4e0a\u3002\u8d77\u5347\u5377\u7b52\u76f4\u5f84350\u6beb\u7c73\uff0c\u4f20\u52a8\u6bd450:1\uff0c\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u6548\u738744%\u3002\u8d77\u5347\u529bT_lift = (8000 \u00d7 9.81 \u00d7 0.35) \/ (2 \u00d7 50 \u00d7 0.44) = 624\u725b\u00b7\u7c73\u3002\u7d27\u6025\u505c\u6b62\u7cfb\u6570K_e = 2.5\u3002\u51b2\u51fb\u529bT_shock = 1560\u725b\u00b7\u7c73\u3002\u5b89\u5168\u7cfb\u6570SF (FEM 3m) = 2.25\u3002\u6240\u9700\u626d\u77e9 T_required = 3,510 N\u00b7m\u3002\u89c4\u683c\uff1a\u5355\u5934\uff0c\u6a21\u6570 6\uff0c\u4e2d\u5fc3\u8ddd 160 mm\uff0c\u989d\u5b9a\u626d\u77e9 3,800 N\u00b7m\u3002\u6750\u8d28\uff1a\u8868\u9762\u786c\u5316 16MnCr5 \u8717\u6746\uff0c\u8868\u9762\u7c97\u7cd9\u5ea6 Ra 0.4 \u00b5m\uff0c\u79bb\u5fc3\u94f8\u9020 CuSn12Ni \u8717\u8f6e\u3002\u9ad8\u901f\u8f93\u5165\u8f74\u4e0a\u8bbe\u6709\u72ec\u7acb\u7684\u5f39\u7c27\u5f0f\u7535\u78c1\u5236\u52a8\u5668\u3002\u68c0\u9a8c\uff1a\u6bcf 6 \u4e2a\u6708\u8fdb\u884c\u4e00\u6b21\u9f7f\u9699\u6d4b\u91cf\u548c\u63a5\u89e6\u9762\u68c0\u67e5\u3002\u4f7f\u7528\u5bff\u547d\uff1a\u4e24\u73ed\u5236\u8fd0\u884c\u4e0b\uff0c\u5e73\u5747\u8717\u8f6e\u5bff\u547d\u4e3a 6.5 \u5e74\uff0c\u8d85\u8fc7 5 \u5e74\u9884\u7b97\u3002\u8717\u6746\u53ef\u627f\u53d7\u4e24\u6b21\u8717\u8f6e\u66f4\u6362\u3002<\/p>\n<h3 id=\"case-2-japanese-port-gantry\" style=\"color: #0a2540; font-size: clamp(17px,2vw+5px,21px); font-weight: bold; border-left: 3px solid #06B6D4; padding-left: 12px; margin: 30px 0 12px; scroll-margin-top: 80px; line-height: 1.35;\">\u6848\u4f8b 2 \u2014 \u65e5\u672c\u6e2f\u53e3\u96c6\u88c5\u7bb1\u88c5\u5378\u673a\uff1a40 \u5428\u9f99\u95e8\u540a\uff0cFEM 4m\uff0c\u6d77\u6d0b\u8150\u8680<\/h3>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u65e5\u672c\u67d0\u6e2f\u52a1\u5c40\u6307\u5b9a\u4e24\u53f040\u5428\u5cb8\u6865\u5f0f\u96c6\u88c5\u7bb1\u8d77\u91cd\u673a\u91c7\u7528\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\uff0c\u8fd9\u4e24\u53f0\u8d77\u91cd\u673a\u5728\u6cbf\u6d77\u73af\u5883\u4e2d\u8fd0\u884c\uff0c\u4f1a\u76f4\u63a5\u66b4\u9732\u4e8e\u76d0\u96fe\u4e2d\u3002FEM\u5206\u7c7b\uff1a4\u7c73\uff08\u8d85\u91cd\u578b\uff09\u2014\u2014\u6bcf\u5929\u8fd0\u884c18\u5c0f\u65f6\uff0c\u6bcf\u5e74\u8fd0\u884c350\u5929\uff0c\u51e0\u4e4e\u6240\u6709\u8d77\u540a\u4f5c\u4e1a\u7684\u989d\u5b9a\u8f7d\u8377\u5747\u4e3a\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\u768480%\u81f3100%\uff08\u88c5\u8f7d\u768420\u82f1\u5c3a\u96c6\u88c5\u7bb1\u91cd\u91cf\u4e3a24\u81f330\u5428\uff09\u3002\u5377\u7b52\u76f4\u5f84600\u6beb\u7c73\uff0c\u4f20\u52a8\u6bd460:1\uff0c\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u6548\u738742%\u3002\u8d77\u5347\u529bT_lift = (40,000 \u00d7 9.81 \u00d7 0.6) \/ (2 \u00d7 60 \u00d7 0.42) = 4,672\u725b\u00b7\u7c73\u3002\u52a8\u80fdK_e = 3.0\uff08\u96c6\u88c5\u7bb1\u5806\u579b\u8fc7\u7a0b\u4e2d\u5b58\u5728\u91cd\u5ea6\u52a8\u6001\u5236\u52a8\uff09\u3002\u51b2\u51fb\u529bT_shock = 14,016\u725b\u00b7\u7c73\u3002\u5b89\u5168\u7cfb\u6570SF (FEM 4m) = 2.5\u3002\u6240\u9700\u529bT_required = 35,040\u725b\u00b7\u7c73\u3002\u8fd9\u8fdc\u8fdc\u8d85\u51fa\u4e86\u5355\u526f\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u7684\u80fd\u529b\u2014\u2014\u901a\u8fc7\u53cc\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u89e3\u51b3\uff08\u4e24\u526f\u8717\u8f6e\u8717\u6746\u901a\u8fc7\u5171\u7528\u8f93\u51fa\u9f7f\u8f6e\u7cfb\u5206\u62c5\u8d1f\u8f7d\uff0c\u6bcf\u526f\u8717\u8f6e\u8717\u6746\u627f\u53d7\u4e00\u534a\u626d\u77e9\uff0c\u626d\u77e9\u4e3a 17,520 N\u00b7m\uff09\u3002\u6bcf\u526f\u8717\u8f6e\u8717\u6746\uff1a\u6a21\u6570 10\uff0c\u4e2d\u5fc3\u8ddd 250 mm\uff0c\u989d\u5b9a\u626d\u77e9 18,000 N\u00b7m\u3002\u6750\u8d28\uff1a\u9540\u950c\u6e17\u78b3\u786c\u5316\u8717\u6746\uff08\u7b26\u5408 ISO 12944 C4 \u76d0\u96fe\u8bd5\u9a8c\u6807\u51c6\uff09\uff0c\u94dd\u9752\u94dc CuAl10Fe5Ni5 \u9f7f\u8f6e\uff08\u96f6\u8131\u950c\u98ce\u9669\uff09\u3002\u6240\u6709\u7d27\u56fa\u4ef6\u5747\u4e3a A4 \u4e0d\u9508\u94a2\u3002\u68c0\u9a8c\uff1a\u6bcf\u5b63\u5ea6\u6d4b\u91cf\u9f7f\u9699\uff0c\u6bcf\u6708\u76ee\u89c6\u68c0\u67e5\u5bc6\u5c01\u6027\uff0c\u6bcf\u5e74\u8fdb\u884c\u63a5\u89e6\u6a21\u5f0f\u9a8c\u8bc1\u3002\u6d4f\u89c8 <a style=\"color: #f59e0b; font-weight: 600;\" href=\"https:\/\/wormreducers.xyz\/\" target=\"_blank\" rel=\"noopener\">\u91cd\u578b\u8717\u8f6e\u51cf\u901f\u5668<\/a> \u63d0\u4f9b\u5305\u62ec\u9002\u7528\u4e8e\u6e2f\u53e3\u548c\u6cbf\u6d77\u8d77\u91cd\u673a\u7684\u8239\u7528\u7ea7\u9632\u8150\u8680\u4fdd\u62a4\u5728\u5185\u7684\u591a\u79cd\u9009\u62e9\u3002<\/p>\n<h3 id=\"case-3-vietnamese-construction-tower\" style=\"color: #0a2540; font-size: clamp(17px,2vw+5px,21px); font-weight: bold; border-left: 3px solid #06B6D4; padding-left: 12px; margin: 30px 0 12px; scroll-margin-top: 80px; line-height: 1.35;\">\u6848\u4f8b 3 \u2014 \u8d8a\u5357\u5efa\u7b51\u5de5\u5730\uff1a6 \u5428\u5854\u5f0f\u8d77\u91cd\u673a\uff0cFEM 2m\uff0c\u6210\u672c\u4f18\u5316<\/h3>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u4e00\u5bb6\u8d8a\u5357\u5de5\u7a0b\u673a\u68b0\u5236\u9020\u5546\u4e3a\u517630\u53f0\u989d\u5b9a\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\uff08SWL\uff09\u4e3a6\u5428\u7684\u5854\u5f0f\u8d77\u91cd\u673a\u6307\u5b9a\u4e86\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u526f\uff0c\u7528\u4e8e\u4f4f\u5b85\u5efa\u7b51\u65bd\u5de5\u3002FEM\u5206\u7c7b\uff1a2\u7c73\uff08\u4e2d\u7b49\uff09\u2014\u2014\u65bd\u5de5\u671f\u95f4\u6bcf\u5c0f\u65f6\u8d77\u540a8\u81f310\u6b21\uff0c\u4f46\u6bcf\u5e74\u4ec5\u6709200\u81f3250\u4e2a\u5de5\u4f5c\u65e5\uff0c\u4e14\u5927\u591a\u6570\u8d77\u540a\u4f5c\u4e1a\u8fdc\u4f4e\u4e8e\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\uff08\u6df7\u51dd\u571f\u540a\u65972\u81f33\u5428\uff0c\u94a2\u7b4b\u63461\u81f32\u5428\uff0c\u6ee1\u8f7d\u8d77\u540a\u5f88\u5c11\u89c1\uff09\u3002\u6ee1\u8f7d\u8d77\u540a\u65f6\u7684\u626d\u77e9\uff1a(6,000 \u00d7 9.81 \u00d7 0.30) \/ (2 \u00d7 40 \u00d7 0.46) = 480 N\u00b7m\u3002\u52a8\u80fd\u7cfb\u6570K_e = 2.5\u3002\u51b2\u51fb\u626d\u77e9T_shock = 1,200 N\u00b7m\u3002\u5b89\u5168\u7cfb\u6570SF (FEM 2m) = 2.0\u3002\u6240\u9700\u626d\u77e9T_required = 2,400 N\u00b7m\u3002\u89c4\u683c\uff1a\u5355\u542f\u52a8\uff0c\u6a21\u6570 5\uff0c\u4e2d\u5fc3\u8ddd 125 \u6beb\u7c73\uff0c\u989d\u5b9a\u626d\u77e9 2,600 \u725b\u00b7\u7c73\u3002\u6750\u8d28\uff1a\u6807\u51c6\u8868\u9762\u786c\u5316 16MnCr5 \u8717\u6746\uff0c\u91cd\u529b\u94f8\u9020 CuSn12Ni \u8f6e\uff08\u6210\u672c\u4f18\u5316\u2014\u20142 \u7c73\u4f5c\u4e1a\u65e0\u9700\u79bb\u5fc3\u94f8\u9020\uff09\u3002\u6bcf\u5bf9\u6210\u672c\uff1a380 \u7f8e\u5143\u3002\u5bf9\u4e8e 30 \u53f0\u8d77\u91cd\u673a\u7ec4\u6210\u7684\u8f66\u961f\uff0c\u4e0e\u79bb\u5fc3\u94f8\u9020\u89c4\u683c\uff08\u9884\u8ba1\u6bcf\u5bf9 580 \u7f8e\u5143\uff09\u76f8\u6bd4\uff0c\u53ef\u8282\u7701 6,000 \u7f8e\u5143\u2014\u2014\u8fd9\u5bf9\u4e8e\u4ef7\u683c\u654f\u611f\u7684\u5efa\u7b51\u5e02\u573a\u800c\u8a00\u610f\u4e49\u91cd\u5927\u3002\u68c0\u9a8c\uff1a\u6bcf\u5e74\u4e00\u6b21\uff0c\u4e0e\u8d77\u91cd\u673a\u5e74\u5ea6\u8ba4\u8bc1\u540c\u6b65\u3002\u4f7f\u7528\u5bff\u547d\u76ee\u6807\uff1a\u6bcf\u8f6e 4 \u5e74\uff08\u4e0e\u8d77\u91cd\u673a\u5178\u578b\u7684 4 \u5e74\u79df\u8d41\u5468\u671f\u76f8\u5339\u914d\uff09\u3002\u5b9e\u9645\u7ed3\u679c\uff1a\u8f66\u961f\u5e73\u5747\u4f7f\u7528\u5bff\u547d\u4e3a 4.2 \u5e74\uff0c\u7565\u9ad8\u4e8e\u76ee\u6807\u3002<\/p>\n<p><!-- \u2550\u2550\u2550 H2: FAQ \u2550\u2550\u2550 --><\/p>\n<h2 id=\"frequently-asked-questions\" style=\"color: #0a2540; font-size: clamp(22px,3vw+6px,30px); font-weight: 800; border-bottom: 3px solid #F59E0B; padding-bottom: 10px; margin: 48px 0 18px; scroll-margin-top: 80px; line-height: 1.3;\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n<div style=\"background: #F8FAFC; padding: 24px 20px; border-radius: 12px; margin: 20px 0;\">\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u8d77\u91cd\u673a\u63d0\u5347\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u53ef\u4ee5\u4f7f\u7528\u4e24\u5934\u8717\u6746\u5417\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u51e0\u4e4e\u4ece\u4e0d\u5728\u8d77\u5347\u673a\u6784\u4e2d\u4f7f\u7528\u53cc\u5934\u8717\u6746\u3002\u5728\u5178\u578b\u7684q\u503c\u4e0b\uff0c\u53cc\u5934\u8717\u6746\u7684\u5bfc\u7a0b\u89d2\u4e3a10\u81f312\u5ea6\u2014\u2014\u8fdc\u5927\u4e8e\u6469\u64e6\u89d2\uff0c\u56e0\u6b64\u65e0\u6cd5\u9501\u6b62\u3002\u5982\u679c\u5236\u52a8\u5668\u5931\u6548\uff0c\u8d1f\u8f7d\u5c06\u4f1a\u5760\u843d\u3002\u4e00\u4e9b\u8d77\u91cd\u673a\u5236\u9020\u5546\u5728\u8d77\u91cd\u673a\u7684\u4e0a\u4e0b\u884c\u548c\u6a2a\u5411\u79fb\u52a8\u9a71\u52a8\u88c5\u7f6e\uff08\u6c34\u5e73\u8fd0\u52a8\uff09\u4e2d\u4f7f\u7528\u53cc\u5934\u6216\u4e09\u5934\u8717\u6746\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u88c5\u7f6e\u4e0d\u5b58\u5728\u60ac\u6302\u8d1f\u8f7d\u7684\u5b89\u5168\u9690\u60a3\uff0c\u800c\u4e14\u66f4\u9ad8\u7684\u6548\u7387\u53ef\u4ee5\u964d\u4f4e\u7535\u673a\u5c3a\u5bf8\u3002\u4f46\u662f\uff0c\u8d77\u5347\u9a71\u52a8\u88c5\u7f6e\u2014\u2014\u5373\u62b5\u6297\u91cd\u529b\u4fdd\u6301\u8d1f\u8f7d\u7684\u673a\u6784\u2014\u2014\u666e\u904d\u91c7\u7528\u5355\u5934\u8717\u6746\uff0c\u5e76\u5177\u6709\u5f3a\u5927\u7684\u81ea\u9501\u529f\u80fd\u3002\u8fd9\u4e00\u89c4\u5219\u5728\u4e16\u754c\u5404\u5730\u7684\u8d77\u91cd\u673a\u6807\u51c6\u4e2d\u5747\u65e0\u4f8b\u5916\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u8d77\u91cd\u673a\u63d0\u5347\u673a\u8717\u8f6e\u8717\u6746\u526f\u5e94\u8be5\u591a\u4e45\u68c0\u67e5\u4e00\u6b21\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u4e0a\u8ff0FEM\u5de5\u51b5\u7ec4\u8868\u89c4\u5b9a\u4e86\u68c0\u67e5\u5468\u671f\uff1a1Bm\u548c1Am\u4e3a\u6bcf\u5e74\u4e00\u6b21\uff0c2m\u548c3m\u4e3a\u6bcf\u534a\u5e74\u4e00\u6b21\uff0c4m\u4e3a\u6bcf\u5b63\u5ea6\u4e00\u6b21\uff0c5m\u4e3a\u6bcf\u6708\u4e00\u6b21\u3002\u6700\u4f4e\u68c0\u67e5\u5185\u5bb9\u5305\u62ec\u9f7f\u9699\u6d4b\u91cf\uff08\u4e0e\u4ea4\u4ed8\u8bc1\u4e66\u6838\u5bf9\uff09\u3001\u76ee\u89c6\u68c0\u67e5\u5bc6\u5c01\u4ef6\u662f\u5426\u6709\u6cb9\u8102\u6e17\u6f0f\u4ee5\u53ca\u566a\u97f3\u57fa\u7ebf\u5bf9\u6bd4\u3002\u5bf9\u4e8eFEM 3m\u4ee5\u4e0a\u7684\u8d77\u91cd\u673a\uff0c\u6bcf\u534a\u5e74\u9700\u4f7f\u7528\u6807\u8bb0\u5316\u5408\u7269\u8fdb\u884c\u63a5\u89e6\u9762\u9a8c\u8bc1\u3002\u63a5\u89e6\u9762\u68c0\u67e5\u662f\u552f\u4e00\u53ef\u9760\u7684\u68c0\u6d4b\u9f7f\u9762\u70b9\u8680\u7684\u65b9\u6cd5\uff0c\u53ef\u5728\u9f7f\u9699\u589e\u957f\u5230\u53ef\u6d4b\u91cf\u7684\u7a0b\u5ea6\u4e4b\u524d\u53d1\u73b0\u70b9\u8680\uff0c\u901a\u5e38\u53ef\u5728\u7d27\u6025\u66f4\u6362\u524d\u63d0\u524d6\u81f312\u4e2a\u6708\u53d1\u51fa\u9884\u8b66\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u5b89\u5168\u5de5\u4f5c\u8d1f\u8377\u4e0e\u8717\u8f6e\u8717\u6746\u526f\u989d\u5b9a\u626d\u77e9\u4e4b\u95f4\u6709\u4ec0\u4e48\u5173\u7cfb\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377 (SWL) \u662f\u8d77\u91cd\u673a\u5141\u8bb8\u540a\u8d77\u7684\u6700\u5927\u8f7d\u8377\u3002\u8717\u8f6e\u8717\u6746\u526f\u7684\u989d\u5b9a\u626d\u77e9\u5fc5\u987b\u5927\u4e8e\u5728 SWL \u4e0b\u4ea7\u751f\u7684\u626d\u77e9\uff0c\u5e76\u5df2\u8003\u8651\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u7cfb\u6570\u548c FEM \u670d\u52a1\u7cfb\u6570\u3002\u5178\u578b\u7684\u5173\u7cfb\u5f0f\u4e3a\uff1aT_rated (pair) = SWL \u00d7 g \u00d7 D_drum \/ (2 \u00d7 i \u00d7 \u03b7) \u00d7 K_e \u00d7 SF\u3002\u5bf9\u4e8e\u5927\u591a\u6570\u5177\u6709\u6807\u51c6\u6eda\u7b52\u76f4\u5f84\u548c\u4f20\u52a8\u6bd4\u7684\u6865\u5f0f\u8d77\u91cd\u673a\uff0c\u6240\u9700\u7684\u8717\u8f6e\u8717\u6746\u526f\u989d\u5b9a\u626d\u77e9\u7ea6\u4e3a SWL \u4e0b\u7a33\u6001\u8d77\u5347\u626d\u77e9\u7684 4 \u5230 6 \u500d\u3002\u8fd9\u4e00\u6bd4\u4f8b\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u5728\u76f8\u540c\u7684\u7a33\u6001\u626d\u77e9\u4e0b\uff0c\u8d77\u91cd\u673a\u8717\u8f6e\u8717\u6746\u526f\u7684\u5c3a\u5bf8\u770b\u8d77\u6765\u6bd4\u8f93\u9001\u673a\u6216\u6405\u62cc\u673a\u5e94\u7528\u4e2d\u7684\u8717\u8f6e\u8717\u6746\u526f\u201c\u8fc7\u5927\u201d\u2014\u2014\u8fd9\u79cd\u5dee\u5f02\u5b8c\u5168\u662f\u7531\u4e8e\u8d77\u91cd\u673a\u5e94\u7528\u6240\u9700\u7684\u7d27\u6025\u505c\u6b62\u548c FEM \u5b89\u5168\u7cfb\u6570\u9020\u6210\u7684\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u8717\u8f6e\u81ea\u9501\u88c5\u7f6e\u9700\u8981\u914d\u5408\u54ea\u79cd\u7c7b\u578b\u7684\u5236\u52a8\u5668\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u6240\u6709\u8d77\u91cd\u673a\u63d0\u5347\u9a71\u52a8\u88c5\u7f6e\u90fd\u9700\u8981\u5728\u7535\u673a\u8f74\uff08\u9ad8\u901f\u4fa7\uff09\u4e0a\u5b89\u88c5\u5f39\u7c27\u65bd\u52a0\u3001\u7535\u91ca\u653e\u7684\u76d8\u5f0f\u6216\u9f13\u5f0f\u5236\u52a8\u5668\u3002\u65ad\u7535\u65f6\uff0c\u5236\u52a8\u5668\u81ea\u52a8\u63a5\u5408\uff0c\u5e76\u63d0\u4f9b\u72ec\u7acb\u4e8e\u8717\u8f6e\u8717\u6746\u81ea\u9501\u7684\u4fdd\u6301\u626d\u77e9\u3002\u5236\u52a8\u5668\u8bbe\u8ba1\u627f\u53d7\u7684\u626d\u77e9\u4e3a\u989d\u5b9a\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377\u52a0\u4e0a\u4e00\u5b9a\u7684\u5b89\u5168\u88d5\u5ea6\uff08\u901a\u5e38\u4e3a\u7535\u673a\u8f74\u5904\u9759\u91cd\u529b\u626d\u77e9\u76841.5\u81f32.0\u500d\uff09\u3002\u8717\u8f6e\u8717\u6746\u81ea\u9501\u548c\u673a\u68b0\u5236\u52a8\u5668\u6784\u6210\u53cc\u5c42\u4fdd\u6301\u7cfb\u7edf\uff1a\u5373\u4f7f\u5176\u4e2d\u4e00\u5c42\u5931\u6548\uff0c\u53e6\u4e00\u5c42\u4ecd\u80fd\u9632\u6b62\u8d1f\u8f7d\u5760\u843d\u3002\u4e00\u4e9b\u9ad8\u5371\u8d77\u91cd\u673a\uff08FEM 4\u7c73\u53ca\u4ee5\u4e0a\uff09\u589e\u52a0\u4e86\u7b2c\u4e09\u5c42\u2014\u2014\u9f13\u8f74\u4e0a\u7684\u68d8\u722a\u6216\u8d85\u8d8a\u79bb\u5408\u5668\u2014\u2014\u4ece\u800c\u5b9e\u73b0\u4e09\u91cd\u5197\u4f59\u3002\u8fd9\u79cd\u4e09\u5c42\u7ed3\u6784\u5e38\u89c1\u4e8e\u7194\u878d\u91d1\u5c5e\u94a2\u5305\u8d77\u91cd\u673a\uff0c\u56e0\u4e3a\u8d1f\u8f7d\u5760\u843d\u4f1a\u9020\u6210\u707e\u96be\u6027\u540e\u679c\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u5982\u4f55\u786e\u5b9a\u7279\u5b9a\u8d77\u91cd\u673a\u7684\u6b63\u786e FEM \u5de5\u4f5c\u7ec4\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u9700\u8981\u4e24\u4e2a\u8f93\u5165\u53c2\u6570\uff1a\u8d77\u91cd\u673a\u8bbe\u8ba1\u5bff\u547d\uff08\u901a\u5e38\u4e3a 10 \u81f3 25 \u5e74\uff09\u5185\u7684\u603b\u8d77\u5347\u5faa\u73af\u6b21\u6570\u548c\u8f7d\u8377\u8c31\u7b49\u7ea7\uff08\u63a5\u8fd1\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377 (SWL) \u7684\u8d77\u5347\u6b21\u6570\u4e0e\u8f7b\u8f7d\u8377\u7684\u8d77\u5347\u6b21\u6570\u6bd4\u4f8b\uff09\u3002ISO 4301 \u548c FEM \u624b\u518c 2 \u63d0\u4f9b\u4e86\u5206\u7c7b\u8868\u3002\u4e00\u4e2a\u7b80\u4fbf\u7684\u8ba1\u7b97\u65b9\u6cd5\u662f\uff1a\u6bcf\u5468\u8d77\u5347\u6b21\u6570\u5c11\u4e8e 50 \u6b21\u7684\u8f66\u95f4\u8d77\u91cd\u673a\u4e3a 1Bm\uff1b\u6bcf\u5468\u8d77\u5347\u6b21\u6570\u4e3a 50 \u81f3 200 \u6b21\u7684\u5de5\u5382\u8d77\u91cd\u673a\u4e3a 1Am \u81f3 2m\uff1b\u6bcf\u5468\u8d77\u5347\u6b21\u6570\u4e3a 200 \u81f3 1000 \u6b21\u7684\u751f\u4ea7\u8d77\u91cd\u673a\u4e3a 3m\uff1b\u8fde\u7eed\u591a\u73ed\u6b21\u8fd0\u884c\u7684\u5de5\u827a\u8d77\u91cd\u673a\u4e3a 4m \u81f3 5m\u3002\u5982\u679c\u8d77\u91cd\u673a\u670d\u52a1\u4e8e\u751f\u4ea7\u7ebf\u5e76\u6bcf\u5929\u8fd0\u884c\uff0c\u5219\u65e0\u8bba\u5355\u6b21\u8d77\u5347\u7684\u8f7d\u8377\u6709\u591a\u8f7b\uff0c\u5176\u989d\u5b9a\u8f7d\u8377\u81f3\u5c11\u4e3a 2m\u3002\u6709\u5173\u5b98\u65b9\u7684 FEM \u5206\u7c7b\uff0c\u8bf7\u53c2\u9605\u8d77\u91cd\u673a\u5236\u9020\u5546\u7684\u6587\u6863\u2014\u2014\u8be5\u5206\u7c7b\u5e94\u6807\u6ce8\u5728\u8d77\u91cd\u673a\u94ed\u724c\u4e0a\u3002<\/p>\n<\/details>\n<details style=\"background: #fff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 14px 18px; margin-bottom: 8px;\">\n<summary style=\"cursor: pointer; font-weight: 600; color: #0a2540; font-size: 15px;\">\u95ee\uff1a\u6211\u80fd\u5426\u7528\u87ba\u65cb\u9f7f\u8f6e\u526f\u66ff\u6362\u8d77\u91cd\u673a\u63d0\u5347\u673a\u7684\u8717\u8f6e\u8717\u6746\u526f\u4ee5\u63d0\u9ad8\u6548\u7387\uff1f<\/summary>\n<p style=\"margin: 10px 0 0; color: #475569; font-size: 14px; line-height: 1.7;\">\u6280\u672f\u4e0a\u53ef\u884c\uff0c\u4f46\u8fd9\u4ece\u6839\u672c\u4e0a\u6539\u53d8\u4e86\u5b89\u5168\u67b6\u6784\u3002\u87ba\u65cb\u9f7f\u8f6e\u526f\u4e0d\u5177\u5907\u81ea\u9501\u529f\u80fd\u2014\u2014\u5236\u52a8\u5668\u6210\u4e3a\u552f\u4e00\u7684\u4fdd\u6301\u88c5\u7f6e\u3002\u5927\u591a\u6570\u8d77\u91cd\u673a\u6807\u51c6\u90fd\u8ba4\u53ef\u8fd9\u4e00\u70b9\uff08\u8bb8\u591a\u73b0\u4ee3\u9ad8\u901f\u8d77\u91cd\u673a\u90fd\u91c7\u7528\u914d\u5907\u9ad8\u6027\u80fd\u5236\u52a8\u5668\u7684\u87ba\u65cb\u9f7f\u8f6e\u526f\uff09\uff0c\u4f46\u7ef4\u62a4\u65b9\u5f0f\u4e5f\u968f\u4e4b\u6539\u53d8\uff1a\u5236\u52a8\u5668\u7684\u68c0\u67e5\u9891\u7387\u5fc5\u987b\u5927\u5927\u589e\u52a0\u3002\u5bf9\u4e8e\u73b0\u6709\u57fa\u4e8e\u8717\u8f6e\u8717\u6746\u81ea\u9501\u8bbe\u8ba1\u7684\u8d77\u91cd\u673a\uff0c\u4e0d\u5efa\u8bae\u5728\u672a\u8fdb\u884c\u5b89\u5168\u5ba1\u67e5\u548c\u5236\u52a8\u5668\u5347\u7ea7\u7684\u60c5\u51b5\u4e0b\u6539\u7528\u87ba\u65cb\u9f7f\u8f6e\u3002<\/p>\n<\/details>\n<\/div>\n<p><!-- \u2550\u2550\u2550 CLOSING \u2550\u2550\u2550 --><\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 28px 0 14px;\">\u8d77\u91cd\u673a\u548c\u63d0\u5347\u673a\u8717\u8f6e\u8717\u6746\u526f\u7684\u8fd0\u884c\u9075\u5faa\u6240\u6709\u5de5\u4e1a\u9f7f\u8f6e\u5e94\u7528\u4e2d\u6700\u4e3a\u4e25\u683c\u7684\u5b89\u5168\u6846\u67b6\u3002\u6709\u9650\u5143\u5206\u6790 (FEM) \u5de5\u51b5\u7ec4\u5206\u7c7b\u5c06\u8d77\u91cd\u673a\u7684\u5b9e\u9645\u4f7f\u7528\u5bff\u547d\uff08\u8fd0\u884c\u5c0f\u65f6\u6570\u3001\u8d1f\u8f7d\u8c31\u548c\u5faa\u73af\u6b21\u6570\uff09\u4e0e\u8717\u8f6e\u8717\u6746\u526f\u7684\u4f7f\u7528\u7cfb\u6570\u3001\u6750\u6599\u7b49\u7ea7\u548c\u68c0\u67e5\u5468\u671f\u8054\u7cfb\u8d77\u6765\u3002\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u7cfb\u6570\uff08\u7a33\u6001\u626d\u77e9\u7684 2.5 \u81f3 3.0 \u500d\uff09\u901a\u5e38\u662f\u51b3\u5b9a\u6700\u5c0f\u673a\u67b6\u5c3a\u5bf8\u7684\u5173\u952e\u7ea6\u675f\u6761\u4ef6\u2014\u2014\u4ec5\u6839\u636e\u7a33\u6001\u8d77\u5347\u626d\u77e9\u8fdb\u884c\u6307\u5b9a\u4f1a\u4f7f\u8717\u8f6e\u8717\u6746\u526f\u7684\u6027\u80fd\u4f4e\u4f30 4 \u81f3 6 \u500d\u3002\u6750\u6599\u7684\u9009\u62e9\u9075\u5faa\u5de5\u51b5\u7ec4\uff1a\u8f7b\u578b\u5de5\u51b5\u91c7\u7528\u91cd\u529b\u94f8\u9020\u9752\u94dc\uff0c\u91cd\u578b\u5de5\u51b5\u91c7\u7528\u79bb\u5fc3\u94f8\u9020\uff0c\u6d77\u6d0b\u73af\u5883\u91c7\u7528\u94dd\u9752\u94dc\u3002\u968f\u7740\u5de5\u51b5\u7ec4\u7684\u589e\u52a0\uff0c\u68c0\u67e5\u9891\u7387\u4ece\u6bcf\u5e74\u4e00\u6b21\u7f29\u77ed\u5230\u6bcf\u6708\u4e00\u6b21\u3002\u6240\u6709\u5de5\u51b5\u7ec4\u7684\u552f\u4e00\u901a\u7528\u89c4\u5219\u662f\uff0c\u8d77\u91cd\u673a\u63d0\u5347\u673a\u8717\u8f6e\u8717\u6746\u526f\u5fc5\u987b\u662f\u5355\u542f\u52a8\u3001\u5f3a\u81ea\u9501\uff0c\u5e76\u914d\u5907\u72ec\u7acb\u7684\u673a\u68b0\u5236\u52a8\u5668\u2014\u2014\u51e0\u4f55\u81ea\u9501\u662f\u5fc5\u8981\u7684\uff0c\u5236\u52a8\u5668\u63d0\u4f9b\u4e86\u5b89\u5168\u6cd5\u89c4\u8981\u6c42\u7684\u5197\u4f59\u3002<\/p>\n<p style=\"font-size: clamp(14px,1.6vw+6px,16px); margin: 0 0 14px;\">\u5bf9\u4e8e\u6307\u5b9a\u8d77\u5347\u8717\u8f6e\u8717\u6746\u526f\u7684\u8d77\u91cd\u673a\u5236\u9020\u5546\u548c\u7ef4\u62a4\u56e2\u961f\uff0c\u6211\u4eec\u7684\u5de5\u7a0b\u90e8\u95e8\u4f1a\u9a8c\u8bc1 FEM \u5de5\u51b5\u5206\u7ec4\u5206\u7c7b\uff0c\u5e76\u6839\u636e\u60a8\u7684\u8d77\u91cd\u673a\u53c2\u6570\u8fdb\u884c\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u8ba1\u7b97\u3002\u6807\u51c6\u4ea7\u54c1\u76ee\u5f55 <a style=\"color: #f59e0b; font-weight: 600;\" href=\"https:\/\/worm-and-worm-wheel.com\/zh\/product-category\/worm-and-worm-wheel\/\">\u78f7\u9752\u94dc\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e<\/a> \u6db5\u76d6\u4e2d\u5fc3\u8ddd 80 \u81f3 250 \u6beb\u7c73\u7684\u5355\u5934\u914d\u7f6e\uff0c\u5e76\u63d0\u4f9b\u5b8c\u6574\u7684 DIN 3974 \u68c0\u9a8c\u6587\u4ef6\u3002\u53ef\u63d0\u4f9b\u5b9a\u5236\u6750\u6599\u7ec4\u5408\uff08\u94dd\u9752\u94dc\u3001\u4e0d\u9508\u94a2\u3001\u901a\u4f53\u6dec\u786c\uff09\u548c\u975e\u6807\u65e7\u6b3e\u66ff\u6362\u4ef6\uff0c\u4ea4\u8d27\u5468\u671f\u4e3a 4 \u81f3 6 \u5468\u2014\u2014\u8bf7\u63d0\u4ea4\u7533\u8bf7 <a style=\"color: #f59e0b; font-weight: 600;\" href=\"https:\/\/worm-and-worm-wheel.com\/zh\/contact\/\">\u8d77\u91cd\u673a\u63d0\u5347\u9a71\u52a8\u88c5\u7f6e\u89c4\u683c<\/a> \u63d0\u4f9b\u60a8\u7684\u5b89\u5168\u5de5\u4f5c\u8d1f\u8377 (SWL)\u3001\u6eda\u7b52\u76f4\u5f84\u548c FEM \u5206\u7ec4\u5206\u7c7b\u3002<\/p>\n<p><!-- \u2550\u2550\u2550 CLOSING CTA \u2550\u2550\u2550 --><\/p>\n<div id=\"contact\" style=\"background: linear-gradient(135deg,#0A2540 0%,#143662 100%); color: #fff; padding: 36px 32px; border-radius: 12px; margin: 32px 0 0; text-align: center;\">\n<h3 style=\"color: #fff; margin: 0 0 10px; font-size: clamp(19px,2.4vw+5px,25px); font-weight: 800;\">\u4e3a\u8d77\u91cd\u673a\u6216\u63d0\u5347\u673a\u5e94\u7528\u6307\u5b9a\u8717\u8f6e\u8717\u6746\u526f\uff1f<\/h3>\n<p style=\"color: #cbd5e1; max-width: 620px; margin: 0 auto 20px; font-size: clamp(13.5px,1.5vw+5px,15.5px); line-height: 1.7;\">\u8bf7\u63d0\u4f9b\u8d77\u91cd\u673a\u7684\u5b89\u5168\u5de5\u4f5c\u8f7d\u8377 (SWL)\u3001\u5377\u7b52\u76f4\u5f84\u3001\u9f7f\u8f6e\u6bd4\u3001FEM \u5de5\u51b5\u7ec4\u522b\u4ee5\u53ca\u4f7f\u7528\u73af\u5883\uff08\u5ba4\u5185\u3001\u5ba4\u5916\u3001\u6cbf\u6d77\u3001\u6d77\u6d0b\uff09\u3002\u6211\u4eec\u5c06\u8ba1\u7b97\u7d27\u6025\u505c\u6b62\u51b2\u51fb\u626d\u77e9\uff0c\u63a8\u8350\u5408\u9002\u7684 FEM \u7ea7\u6750\u6599\u7ec4\u5408\uff0c\u5e76\u63d0\u4f9b\u6807\u51c6\u548c\u5b9a\u5236\u65b9\u6848\u7684\u62a5\u4ef7\u2014\u2014\u901a\u5e38\u53ea\u9700\u4e00\u4e2a\u5de5\u4f5c\u65e5\u5373\u53ef\u5b8c\u6210\u3002<\/p>\n<p><a style=\"display: inline-block; background: #F59E0B; color: #0a2540; padding: 13px 28px; border-radius: 5px; font-weight: bold; text-decoration: none; font-size: 14.5px;\" href=\"mailto:sales@worm-and-worm-wheel.com\">\u7d22\u53d6\u8d77\u91cd\u673a\u63d0\u5347\u9a71\u52a8\u88c5\u7f6e\u89c4\u683c \u2192<\/a><\/p>\n<\/div>\n<p style=\"font-size: 12px; color: #94a3b8; margin: 24px 0 0; text-align: right;\">\u7531 cxm \u7f16\u8f91<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Korea Ever-Power \u00b7 Application Engineering Guide Worm and Worm Wheel for Overhead Crane and Hoist Drives A crane worm gear pair that fails to hold is a crane that releases its load. Every person standing beneath a suspended beam, coil, or mould trusts their life to the self-locking threshold of a single gear pair. The [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2821],"tags":[],"class_list":["post-1348","post","type-post","status-publish","format-standard","hentry","category-worm-and-worm-wheel"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/comments?post=1348"}],"version-history":[{"count":1,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1348\/revisions"}],"predecessor-version":[{"id":1351,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1348\/revisions\/1351"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/media?parent=1348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/categories?post=1348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/tags?post=1348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}