{"id":1287,"date":"2026-04-28T03:36:43","date_gmt":"2026-04-28T03:36:43","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1287"},"modified":"2026-04-28T03:36:43","modified_gmt":"2026-04-28T03:36:43","slug":"worm-gearbox-noise-and-vibration-diagnosis-and-reduction","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/zh\/worm-gearbox-noise-and-vibration-diagnosis-and-reduction\/","title":{"rendered":"\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\u566a\u58f0\u548c\u632f\u52a8\u2014\u2014\u8bca\u65ad\u4e0e\u964d\u4f4e"},"content":{"rendered":"
\n

\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\u566a\u58f0\u548c\u632f\u52a8\u2014\u2014\u8bca\u65ad\u4e0e\u964d\u4f4e<\/h1>\n

\u201c\u542c\u8d77\u6765\u4e0d\u5bf9\u52b2\u201d\u2014\u2014\u7ef4\u4fee\u6280\u5e08\u7684\u76f4\u89c9\u901a\u5e38\u662f\u6b63\u786e\u7684\u3002\u6b63\u786e\u5224\u65ad\u566a\u97f3\uff0c\u5c31\u80fd\u5c06\u7d27\u6025\u505c\u673a\u53d8\u6210\u63d0\u524d\u6570\u5468\u53d1\u51fa\u9884\u8b66\u7684\u8ba1\u5212\u5185\u7ef4\u62a4\u3002<\/p>\n

\u4e0e\u5de5\u7a0b\u5e08\u4ea4\u8c08 \u2192<\/a><\/p>\n<\/div>\n

\n
\u5feb\u901f\u89e3\u7b54<\/div>\n

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\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1NVH\u7684\u4e09\u4e2a\u7ef4\u5ea6<\/h2>\n

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NVH\u662f\u4e09\u4e2a\u4e0d\u540c\u7ef4\u5ea6\u7684\u7b80\u79f0\uff0c\u8fd9\u4e09\u4e2a\u7ef4\u5ea6\u9700\u8981\u5206\u522b\u6d4b\u91cf\u548c\u89e3\u8bfb\u3002\u566a\u58f0\u662f\u6307\u53d8\u901f\u7bb1\u58f3\u4f53\u53d1\u51fa\u7684\u7a7a\u6c14\u4f20\u64ad\u58f0\u97f3\u2014\u2014\u64cd\u4f5c\u4eba\u5458\u7ad9\u5728\u9644\u8fd1\u542c\u5230\u7684\u58f0\u97f3\u3002\u632f\u52a8\u662f\u6307\u58f3\u4f53\u8868\u9762\u7684\u673a\u68b0\u8fd0\u52a8\u2014\u2014\u52a0\u901f\u5ea6\u8ba1\u4ee5\u6beb\u7c73\/\u79d2\u4e3a\u5355\u4f4d\u6d4b\u91cf\u7684\u632f\u52a8\u3002\u7c97\u7cd9\u5ea6\u662f\u6307\u64cd\u4f5c\u65f6\u7684\u611f\u53d7\u7279\u6027\u2014\u2014\u5e73\u7a33\u3001\u8109\u52a8\u3001\u7c97\u7cd9\u6216\u560e\u5431\u4f5c\u54cd\u3002\u8fd9\u4e09\u4e2a\u7ef4\u5ea6\u76f8\u4e92\u5173\u8054\u4f46\u4e0d\u5b8c\u5168\u4e00\u81f4\uff1a\u4e00\u4e2a\u5b89\u9759\u7684\u53d8\u901f\u7bb1\u53ef\u80fd\u632f\u52a8\u5267\u70c8\uff0c\u4e00\u4e2a\u611f\u89c9\u7c97\u7cd9\u7684\u9a71\u52a8\u88c5\u7f6e\u53ef\u80fd\u632f\u52a8\u503c\u5f88\u4f4e\uff0c\u800c\u4e14\u4ec5\u51ed\u566a\u58f0\u6c34\u5e73\u65e0\u6cd5\u9884\u6d4b\u8f74\u627f\u5bff\u547d\u3002\u5982\u679c\u8bca\u65ad\u56e2\u961f\u5c06\u8fd9\u4e09\u4e2a\u7ef4\u5ea6\u6df7\u6dc6\uff0c\u5c31\u4f1a\u9519\u8fc7\u4e00\u4e9b\u6b63\u5728\u53d1\u5c55\u7684\u6545\u969c\uff0c\u800c\u6b63\u786e\u7684\u89e3\u8bfb\u65b9\u6cd5\u5374\u80fd\u53d1\u73b0\u8fd9\u4e9b\u6545\u969c\u3002<\/p>\n

\u9f7f\u8f6e\u556e\u5408\u9891\u7387\u2014\u2014\u4efb\u4f55\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u9891\u8c31\u4e2d\u7684\u4e3b\u5bfc\u97f3\u8c03<\/h2>\n
\n
\n

\u6240\u6709\u7a33\u5b9a\u8fd0\u884c\u7684\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u90fd\u4f1a\u53d1\u51fa\u4e00\u4e2a\u4e3b\u97f3\uff0c\u5176\u9891\u7387\u4e3a\u9f7f\u8f6e\u556e\u5408\u9891\u7387\uff1a\u8717\u6746\u8f93\u5165\u8f6c\u901f\u4e58\u4ee5\u8717\u6746\u87ba\u7eb9\u7684\u87ba\u8ddd\u3002\u5355\u87ba\u8ddd\u8717\u6746\u5728 1450 rpm \u7684\u8f93\u5165\u8f6c\u901f\u4e0b\uff0c\u9f7f\u8f6e\u556e\u5408\u9891\u7387\u4e3a 24.2 Hz\u3002\u53cc\u87ba\u8ddd\u8717\u6746\u5728\u76f8\u540c\u8f93\u5165\u8f6c\u901f\u4e0b\uff0c\u9f7f\u8f6e\u556e\u5408\u9891\u7387\u4e3a 48.3 Hz\u3002\u540c\u6837\u7684\u8ba1\u7b97\u65b9\u6cd5\u5e94\u7528\u4e8e\u9f7f\u8f6e\u4fa7\uff0c\u7ed3\u679c\u76f8\u540c\uff0c\u56e0\u4e3a\u8717\u6746\u65cb\u8f6c\u4e00\u5468\u4f1a\u556e\u5408\u4e00\u4e2a\u9f7f\u8f6e\u9f7f\u3002<\/p>\n

\u5065\u5eb7\u7684\u9f7f\u8f6e\u7bb1\u5728\u57fa\u9891\u5904\u8868\u73b0\u51fa\u6e05\u6670\u7684\u9f7f\u8f6e\u556e\u5408\u97f3\uff0c\u4ee5\u53ca\u8f83\u5c0f\u7684\u4e8c\u6b21\u8c10\u6ce2\u548c\u4e09\u6b21\u8c10\u6ce2\u5cf0\u503c\u3002\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u4f1a\u8868\u73b0\u4e3a\u8c10\u6ce2\u589e\u5f3a\u3001\u8f74\u65cb\u8f6c\u9891\u7387\u5904\u51fa\u73b0\u8fb9\u5e26\uff0c\u6216\u5728\u4e0d\u76f8\u5173\u7684\u9891\u7387\u5904\u51fa\u73b0\u65b0\u7684\u5cf0\u503c\u3002<\/p>\n<\/div>\n

\"\u8717\u8f6e\u7ec4\u7ec6\u8282<\/div>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n\n
\u9891\u7387\u7279\u5f81<\/th>\n\u8ba1\u7b97<\/th>\n\u5b83\u8868\u660e\u4e86\u4ec0\u4e48<\/th>\n\u5065\u5eb7\/\u95ee\u9898<\/th>\n<\/tr>\n<\/thead>\n
\u8717\u6746\u8f74\u8f6c\u901f 1 \u500d<\/strong><\/td>\n\u8f93\u5165\u8f6c\u901f\/60<\/td>\n\u8717\u6746\u8f74\u5e73\u8861\uff0c\u8df3\u52a8<\/td>\n\u4f4e\/\u4e0a\u5347 = \u5931\u8861<\/td>\n<\/tr>\n
\u8f6e\u8f74\u8f6c\u901f 1\u00d7 rpm<\/strong><\/td>\n\u8f93\u51fa\u8f6c\u901f\/60<\/td>\n\u8f66\u8f6e\u8df3\u52a8\uff0c\u8f6e\u6bc2\u504f\u5fc3<\/td>\n\u4f4e\/\u4e0a\u5347 = \u8f66\u8f6e\u504f\u5fc3\u7387<\/td>\n<\/tr>\n
\u9f7f\u8f6e\u556e\u5408\u57fa\u7840<\/strong><\/td>\n\u8717\u6746\u8f6c\u901f \u00d7 \u87ba\u7eb9\u8d77\u59cb\u6b21\u6570 \/ 60<\/td>\n\u9f7f\u5f62\uff0c\u4f20\u52a8\u8bef\u5dee<\/td>\n\u59cb\u7ec8\u5b58\u5728\/\u632f\u5e45\u589e\u5927=\u78e8\u635f<\/td>\n<\/tr>\n
2\u00d7\u548c3\u00d7\u9f7f\u8f6e\u556e\u5408<\/strong><\/td>\n2 \u00d7 GMF\uff0c3 \u00d7 GMF<\/td>\n\u9f7f\u8f6e\u6320\u5ea6\u3001\u556e\u5408\u521a\u5ea6<\/td>\n\u5c0f\/\u663e\u6027 = \u7259\u9f7f\u95ee\u9898<\/td>\n<\/tr>\n
GMF \u00b1 \u8f66\u8f6e\u8f6c\u901f\u5904\u7684\u8fb9\u5e26<\/strong><\/td>\nGMF + 1\u00d7 \u8f66\u8f6e\u8f6c\u901f\u95f4\u8ddd<\/td>\n\u8f66\u8f6e\u9f7f\u6545\u969c\u5c40\u90e8\u5316<\/td>\n\u6709\/\u65e0 = \u51f9\u5751\u6216\u7f3a\u635f<\/td>\n<\/tr>\n
\u8f74\u627f\u6545\u969c\u9891\u7387<\/strong><\/td>\n\u5236\u9020\u5546\u7279\u5b9a\u7684BPFO\/BPFI<\/td>\n\u8f74\u627f\u6eda\u9053\u6216\u6eda\u5b50\u7f3a\u9677<\/td>\n\u7f3a\u5931\/\u51fa\u73b0 = \u8f74\u627f\u78e8\u635f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\u5de5\u7a0b\u53f0\u7b14\u8bb0<\/div>\n

\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u7bb1\u7684\u632f\u52a8\u5206\u6790\u96be\u5ea6\u8fdc\u9ad8\u4e8e\u6b63\u9f7f\u8f6e\u6216\u659c\u9f7f\u8f6e\u4f20\u52a8\u7bb1\uff0c\u5426\u8ba4\u8fd9\u4e00\u70b9\u4f1a\u9020\u6210\u9519\u8bef\u7684\u81ea\u4fe1\u3002\u8717\u6746\u4e0e\u9f7f\u8f6e\u4e4b\u95f4\u7684\u6ed1\u52a8\u63a5\u89e6\u4f1a\u6291\u5236\u6e05\u6670\u7684\u5468\u671f\u6027\u51b2\u51fb\u4fe1\u53f7\uff0c\u800c\u8fd9\u4e9b\u4fe1\u53f7\u5bf9\u4e8e\u6eda\u52a8\u63a5\u89e6\u9f7f\u8f6e\u526f\u7684\u8fb9\u5e26\u68c0\u6d4b\u81f3\u5173\u91cd\u8981\u3002\u5373\u4f7f\u9f7f\u8f6e\u6709\u8f7b\u5fae\u70b9\u8680\uff0c\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u7bb1\u7684\u632f\u52a8\u9891\u8c31\u901a\u5e38\u4e5f\u4e0e\u5065\u5eb7\u72b6\u6001\u7684\u4f20\u52a8\u7bb1\u51e0\u4e4e\u76f8\u540c\u2014\u2014\u53ea\u6709\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5206\u6790\u5e08\u624d\u80fd\u901a\u8fc7\u4e0e\u4f20\u52a8\u7bb1\u81ea\u8eab\u7684\u57fa\u7ebf\u6570\u636e\u8fdb\u884c\u6bd4\u8f83\u6765\u53d1\u73b0\u7ec6\u5fae\u7684\u53d8\u5316\u3002\u8fd9\u5bf9\u7ef4\u62a4\u56e2\u961f\u7684\u5b9e\u9645\u610f\u4e49\u5728\u4e8e\uff1a\u5728\u4f20\u52a8\u7bb1\u5168\u65b0\u4e14\u72b6\u6001\u826f\u597d\u65f6\u8fdb\u884c\u57fa\u7ebf\u6d4b\u91cf\uff0c\u7136\u540e\u6839\u636e\u8be5\u4f20\u52a8\u7bb1\u7684\u7279\u5b9a\u7279\u5f81\u800c\u975e\u901a\u7528\u884c\u4e1a\u6807\u51c6\u6765\u8ddf\u8e2a\u53d8\u5316\u3002\u57fa\u7ebf\u6d4b\u91cf\u53ea\u9700\u6280\u672f\u4eba\u5458\u82b1\u8d39\u4e00\u5c0f\u65f6\u7684\u65f6\u95f4\u3002\u5c06\u540e\u7eed\u7684\u6bcf\u6b21\u6d4b\u91cf\u7ed3\u679c\u4e0e\u57fa\u7ebf\u6570\u636e\u8fdb\u884c\u6bd4\u8f83\uff0c\u5373\u53ef\u5728\u65e0\u9700\u4efb\u4f55\u540e\u7eed\u6210\u672c\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u8bca\u65ad\u5206\u8fa8\u7387\u63d0\u9ad8\u4e00\u500d\u3002<\/p>\n<\/div>\n

\u632f\u52a8\u4e25\u91cd\u7a0b\u5ea6\u9608\u503c\u2014\u2014\u4f55\u65f6\u91c7\u53d6\u884c\u52a8<\/h2>\n

\"\"<\/p>\n

ISO 10816 \u548c ISO 20816 \u4f7f\u7528\u4ee5\u6beb\u7c73\/\u79d2\u4e3a\u5355\u4f4d\u7684\u5747\u65b9\u6839\u901f\u5ea6\uff0c\u4e3a\u5de5\u4e1a\u673a\u68b0\u8bbe\u5b9a\u632f\u52a8\u4e25\u91cd\u7a0b\u5ea6\u533a\u57df\u3002\u8fd9\u4e9b\u533a\u57df\u5c06\u6d4b\u5f97\u7684\u632f\u52a8\u8f6c\u5316\u4e3a\u76f8\u5e94\u7684\u63aa\u65bd\uff1a\u7ee7\u7eed\u8fd0\u884c\u3001\u589e\u52a0\u76d1\u6d4b\u9891\u7387\u3001\u5b89\u6392\u7ef4\u62a4\u6216\u505c\u673a\u7ef4\u4fee\u3002\u4ee5\u4e0b\u9608\u503c\u9002\u7528\u4e8e\u5b89\u88c5\u5728\u521a\u6027\u57fa\u7840\u4e0a\u7684\u5de5\u4e1a\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\uff0c\u6d4b\u91cf\u70b9\u4f4d\u4e8e\u8f93\u51fa\u8f74\u627f\u9644\u8fd1\u7684\u58f3\u4f53\u8868\u9762\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n
\u533a<\/th>\n\u632f\u52a8\u5747\u65b9\u6839\u503c\uff08\u6beb\u7c73\/\u79d2\uff09<\/th>\n\u5065\u5eb7\uff09\u72b6\u51b5<\/th>\n\u884c\u52a8<\/th>\n<\/tr>\n<\/thead>\n
A\uff08\u597d\uff09<\/strong><\/td>\n\u2264 1.8<\/td>\n\u65b0\u7684\u6216\u8fd1\u671f\u7ffb\u65b0\u7684<\/td>\n\u4f8b\u884c\u5b63\u5ea6\u68c0\u67e5<\/td>\n<\/tr>\n
B\uff08\u5408\u683c\uff09<\/strong><\/td>\n1.8 \u81f3 4.5<\/td>\n\u6b63\u5e38\u957f\u671f\u8fd0\u884c<\/td>\n\u6708\u5ea6\u68c0\u67e5\uff0c\u8d8b\u52bf\u76d1\u6d4b<\/td>\n<\/tr>\n
C\uff08\u53ef\u5bb9\u5fcd\uff09<\/strong><\/td>\n4.5 \u81f3 11.2<\/td>\n\u78e8\u635f\u52a0\u5267\uff0c\u7a0b\u5ea6\u8f83\u8f7b\u3002<\/td>\n\u8ba1\u5212\u57283\u4e2a\u6708\u5185\u8fdb\u884c\u7ef4\u4fee<\/td>\n<\/tr>\n
D\uff08\u4e0d\u53ef\u63a5\u53d7\uff09<\/strong><\/td>\n> 11.2<\/td>\n\u635f\u5bb3\u8fc5\u901f\u52a0\u5267<\/td>\n\u51e0\u5929\u5185\u505c\u4ea7\u7ef4\u4fee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u65b0\u5b89\u88c5\u7684\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u57fa\u51c6\u6d4b\u91cf\u503c\u901a\u5e38\u4f4d\u4e8eA\u533a\u6216B\u533a\u4f4e\u4f4d\u3002\u968f\u7740\u4f7f\u7528\u5bff\u547d\u7684\u5ef6\u957f\uff0c\u94dc\u8f6e\u78e8\u5408\u548c\u8f74\u627f\u78e8\u635f\u9010\u6e10\u7a33\u5b9a\uff0c\u6d4b\u91cf\u503c\u6f02\u79fb\u81f3B\u533a\u9ad8\u4f4d\u548cC\u533a\u5c5e\u4e8e\u6b63\u5e38\u73b0\u8c61\u3002\u5982\u679c\u4e24\u6b21\u8fde\u7eed\u6d4b\u91cf\u503c\u4e4b\u95f4\u51fa\u73b050%\u6216\u4ee5\u4e0a\u7684\u7a81\u7136\u8dc3\u5347\uff0c\u901a\u5e38\u6bd4\u7edd\u5bf9\u503c\u66f4\u5177\u8bca\u65ad\u610f\u4e49\u2014\u2014\u65e0\u8bba\u7edd\u5bf9\u503c\u662f\u5426\u4ecd\u5728\u201c\u53ef\u63a5\u53d7\u201d\u8303\u56f4\u5185\uff0c\u8fd9\u79cd\u8dc3\u5347\u90fd\u8868\u660e\u6545\u969c\u6b63\u5728\u53d1\u5c55\u3002<\/p>\n

\u65f6\u57df\u7279\u6027\u2014\u2014\u53d8\u901f\u7bb1\u7684\u611f\u89c9<\/h2>\n
\n
\"\u8717\u8f6e\u51cf\u901f\u673a<\/div>\n
\n

\u8717\u8f6e\u8717\u6746\u7684\u9891\u57df\u5206\u6790\u53ef\u4ee5\u53d1\u73b0\u5df2\u7ecf\u5f62\u6210\u7a33\u5b9a\u6a21\u5f0f\u7684\u95ee\u9898\u3002\u65f6\u57df\u5206\u6790\u5219\u53ef\u4ee5\u53d1\u73b0\u8868\u73b0\u4e3a\u77ac\u6001\u4e8b\u4ef6\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u9f7f\u8f6e\u5d29\u9f7f\u3001\u95f4\u6b47\u6027\u63a5\u89e6\u548c\u5076\u5c14\u7684\u5f02\u54cd\u3002<\/p>\n

\u8bad\u7ec3\u6709\u7d20\u7684\u8033\u6735\u7528\u957f\u87ba\u4e1d\u5200\u62b5\u4f4f\u8717\u8f6e\u7bb1\u5916\u58f3\uff0c\u5c31\u80fd\u4ee5\u60ca\u4eba\u7684\u7075\u654f\u5ea6\u68c0\u6d4b\u5230\u8fd9\u4e9b\u4e8b\u4ef6\uff0c\u800c\u667a\u80fd\u624b\u673a\u632f\u52a8\u8bb0\u5f55\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5f88\u597d\u5730\u6355\u6349\u5230\u8fd9\u4e9b\u4e8b\u4ef6\uff0c\u4ee5\u4fbf\u8fdb\u884c\u540e\u7eed\u5206\u6790\u3002<\/p>\n<\/div>\n<\/div>\n

\u5e73\u7a33\u7684\u545c\u545c\u58f0\uff1a<\/strong> \u8fd0\u884c\u6b63\u5e38\u3002\u97f3\u8c03\u968f\u8d1f\u8f7d\u548c\u901f\u5ea6\u9010\u6e10\u53d8\u5316\uff0c\u65e0\u77ac\u6001\u5e72\u6270\u3002<\/p>\n

\u8f66\u8f6e\u65cb\u8f6c\u65f6\u53d1\u51fa\u5468\u671f\u6027\u7684\u5494\u55d2\u58f0\u6216\u6572\u51fb\u58f0\uff1a<\/strong> \u5355\u4e2a\u9f7f\u8f6e\u51fa\u73b0\u7f3a\u635f\u6216\u51f9\u5751\u3002\u58f0\u97f3\u6bcf\u8f66\u8f6e\u65cb\u8f6c\u4e00\u5468\u91cd\u590d\u4e00\u6b21\uff1b\u8ba1\u7b97\u8f66\u8f6e\u8f6c\u901f\u5e76\u786e\u8ba4\u5468\u671f\u662f\u5426\u5339\u914d\u3002<\/p>\n

\u7c97\u72b7\u6216\u8d28\u6734\u7684\u98ce\u683c\uff0c\u6ca1\u6709\u660e\u663e\u7684\u65f6\u4ee3\u7279\u5f81\uff1a<\/strong> \u9f7f\u8f6e\u666e\u904d\u78e8\u635f\uff0c\u7d2f\u53ca\u591a\u4e2a\u9f7f\uff0c\u901a\u5e38\u4f34\u6709\u8f74\u627f\u78e8\u635f\u3002\u867d\u7136\u8fd9\u79cd\u78e8\u635f\u4e0d\u592a\u5bb9\u6613\u8bca\u65ad\uff0c\u4f46\u8868\u660e\u53d8\u901f\u7bb1\u5df2\u8fc7\u4f7f\u7528\u5bff\u547d\u4e2d\u671f\u3002<\/p>\n

\u7f13\u6162\u5347\u964d\u7684\u55e1\u55e1\u58f0\uff1a<\/strong> \u95ee\u9898\u53ef\u80fd\u51fa\u5728\u8f74\u4e0d\u5bf9\u4e2d\u6216\u8054\u8f74\u5668\u6545\u969c\uff0c\u800c\u4e0d\u662f\u9f7f\u8f6e\u6545\u969c\u3002\u62c6\u5378\u53d8\u901f\u7bb1\u524d\uff0c\u8bf7\u68c0\u67e5\u8f93\u5165\u8f74\u7684\u5bf9\u4e2d\u60c5\u51b5\u548c\u8054\u8f74\u5668\u72b6\u51b5\u3002<\/p>\n

\u8d1f\u8f7d\u4e0b\u6d88\u5931\u7684\u5f02\u54cd\uff1a<\/strong> \u95f4\u9699\u589e\u5927\u8d85\u8fc7\u53ef\u63a5\u53d7\u8303\u56f4\uff0c\u6216\u8054\u8f74\u5668\u78e8\u635f\u5bfc\u81f4\u95f4\u9699\u8fc7\u5927\u3002\u8f7b\u8f7d\u65f6\u95f4\u9699\u589e\u5927\uff0c\u8d1f\u8f7d\u4f7f\u9f7f\u8f6e\u7d27\u5bc6\u556e\u5408\u65f6\u95f4\u9699\u505c\u6b62\u589e\u5927\u3002<\/p>\n

\u5728\u8bbe\u8ba1\u9636\u6bb5\u964d\u4f4e\u566a\u58f0<\/h2>\n
\n
\"\"<\/div>\n
\n

\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u7684\u566a\u58f0\u3001\u632f\u52a8\u4e0e\u58f0\u632f\u7c97\u7cd9\u5ea6\uff08NVH\uff09\u6027\u80fd\u4e3b\u8981\u5728\u8bbe\u8ba1\u9636\u6bb5\u5c31\u5df2\u786e\u5b9a\uff0c\u88c5\u7f6e\u5b89\u88c5\u540e\u73b0\u573a\u53ef\u8fdb\u884c\u7684\u6539\u8fdb\u6709\u9650\u3002\u5f71\u54cd\u8bbe\u8ba1\u6548\u679c\u7684\u6700\u4e3b\u8981\u56e0\u7d20\u5305\u62ec\u9f7f\u5ed3\u7cbe\u5ea6\u3001\u63a5\u89e6\u9762\u8d28\u91cf\u3001\u5bfc\u7a0b\u89d2\u548c\u6da6\u6ed1\u5242\u7684\u9009\u62e9\u3002\u8fd9\u4e9b\u56e0\u7d20\u5404\u81ea\u90fd\u80fd\u4f7f\u566a\u58f0\u632f\u52a8\u6c34\u5e73\u964d\u4f4e3\u81f38\u5206\u8d1d\uff0c\u7efc\u5408\u8003\u8651\u540e\u53ef\u4f7f\u566a\u58f0\u632f\u52a8\u6c34\u5e73\u63d0\u534710\u81f320\u5206\u8d1d\u3002<\/p>\n

\u6743\u8861\u4e4b\u5904\u5728\u4e8e\u6210\u672c\u3002\u5730\u57cb\u5f0f\uff08DIN 5 \u81f3 DIN 6\uff09\u6bd4\u4ec5\u5e26\u9f7f\uff08DIN 7 \u81f3 DIN 8\uff09\u7684\u9f7f\u8f6e\u8d35 30% \u81f3 60%\uff0c\u4f46\u4ea7\u751f\u7684\u7f51\u5b54\u9891\u7387\u566a\u58f0\u4f4e 5 \u81f3 8 \u5206\u8d1d\u3002<\/p>\n<\/div>\n<\/div>\n

\u7259\u9f7f\u8f6e\u5ed3\u7cbe\u5ea6\u3002<\/strong> \u4e3b\u8981\u7684\u566a\u58f0\u6e90\u662f\u4f20\u52a8\u8bef\u5dee\u2014\u2014\u556e\u5408\u70b9\u5904\u5b9e\u9645\u65cb\u8f6c\u89d2\u5ea6\u4e0e\u7406\u8bba\u65cb\u8f6c\u89d2\u5ea6\u7684\u504f\u5dee\u3002\u4e0e\u4ec5\u91c7\u7528\u6eda\u9f7f\u52a0\u5de5\u7684\u9f7f\u5f62\u76f8\u6bd4\uff0c\u91c7\u7528\u78e8\u524a\u9f7f\u5f62\u53ef\u5c06\u4f20\u52a8\u8bef\u5dee\u964d\u4f4e\u7ea6\u4e94\u500d\uff0c\u4ece\u800c\u76f8\u5e94\u5730\u964d\u4f4e\u9f7f\u8f6e\u556e\u5408\u6fc0\u52b1\u3002<\/p>\n

\u63a5\u89e6\u6a21\u5f0f\u3002<\/strong> \u6b63\u786e\u7ec4\u88c5\u7684\u4e00\u5bf9\u8f6e\u6bc2\u5e94\u6709 60% \u81f3 80% \u7684\u63a5\u89e6\u9762\u79ef\u4f4d\u4e8e\u8f6e\u9f7f\u4e2d\u5fc3\u3002\u504f\u79bb\u4e2d\u5fc3\u6216\u63a5\u89e6\u9762\u79ef\u8fc7\u5c0f\u4f1a\u5bfc\u81f4\u8f7d\u8377\u96c6\u4e2d\u5728\u8fb9\u7f18\uff0c\u4ece\u800c\u4ea7\u751f\u66f4\u5927\u7684\u52a8\u6001\u529b\u548c\u66f4\u5927\u7684\u8fd0\u884c\u566a\u97f3\u3002\u9996\u6b21\u5b89\u88c5\u548c\u6bcf\u6b21\u5927\u4fee\u65f6\u5747\u5e94\u8fdb\u884c\u53d1\u84dd\u8bd5\u9a8c\u4ee5\u9a8c\u8bc1\u3002<\/p>\n

\u524d\u89d2\u3002<\/strong> \u8f83\u5927\u7684\u5bfc\u7a0b\u89d2\uff08\u591a\u5934\u8717\u6746\uff09\u4f1a\u4ea7\u751f\u66f4\u591a\u7684\u6eda\u52a8\u63a5\u89e6\u548c\u66f4\u5c11\u7684\u6ed1\u52a8\u63a5\u89e6\uff0c\u4ece\u800c\u964d\u4f4e\u6469\u64e6\u5f15\u8d77\u7684\u58f0\u53d1\u5c04\u3002\u4f46\u7f3a\u70b9\u662f\u9ad8\u5bfc\u7a0b\u89d2\u8717\u6746\u65e0\u6cd5\u81ea\u9501\uff0c\u56e0\u6b64\u8fd9\u79cd\u566a\u58f0\u4f18\u52bf\u4ec5\u9002\u7528\u4e8e\u975e\u81ea\u9501\u5e94\u7528\u3002<\/p>\n

\u6da6\u6ed1\u5242\u3002<\/strong> \u4e0e\u77ff\u7269\u6cb9\u76f8\u6bd4\uff0cPAG\u5408\u6210\u6cb9\u53ef\u964d\u4f4e\u7ea615%\u7684\u6ed1\u52a8\u6469\u64e6\uff0c\u4ece\u800c\u5728\u9f7f\u8f6e\u556e\u5408\u9891\u7387\u4e0b\u964d\u4f4e2\u81f34\u5206\u8d1d\u7684\u566a\u97f3\u3002\u6d4f\u89c8 \u8717\u8f6e\u51cf\u901f\u5668<\/a> \u9002\u7528\u4e8e\u5bf9\u566a\u97f3\u654f\u611f\u7684\u5e94\u7528\u573a\u666f\uff0c\u6807\u914d PAG \u5408\u6210\u586b\u5145\u7269\u3002<\/p>\n

\u964d\u4f4e\u73b0\u6709\u8bbe\u5907\u7684\u566a\u97f3<\/h2>\n

\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u4e00\u65e6\u5b89\u88c5\u5b8c\u6bd5\uff0c\u8717\u8f6e\u672c\u8eab\u7684\u566a\u58f0\u6e90\u901a\u5e38\u65e0\u6cd5\u5728\u4e0d\u66f4\u6362\u6574\u4e2a\u88c5\u7f6e\u7684\u60c5\u51b5\u4e0b\u6539\u53d8\u3002\u73b0\u573a\u964d\u566a\u4e3b\u8981\u4f9d\u9760\u4e09\u79cd\u65b9\u6cd5\uff1a\u6291\u5236\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u58f3\u4f53\u7684\u8f90\u5c04\u566a\u58f0\u3001\u9694\u79bb\u7ed3\u6784\u4f20\u52a8\u8def\u5f84\u4ee5\u53ca\u5c40\u90e8\u5438\u6536\u7a7a\u6c14\u4f20\u64ad\u566a\u58f0\u3002<\/p>\n

\u5916\u58f3\u963b\u5c3c\u3002<\/strong> \u5728\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1\u58f3\u4f53\u5916\u90e8\u5e94\u7528\u7ea6\u675f\u5c42\u963b\u5c3c\u5904\u7406\uff0c\u53ef\u4f7f\u5927\u90e8\u5206\u9891\u8c31\u8303\u56f4\u5185\u7684\u58f0\u8f90\u5c04\u964d\u4f4e 3 \u81f3 6 \u5206\u8d1d\u3002\u8be5\u65b9\u6cd5\u5bf9\u94f8\u94c1\u58f3\u4f53\u6548\u679c\u663e\u8457\uff1b\u5bf9\u94dd\u5236\u58f3\u4f53\u6548\u679c\u8f83\u5dee\uff08\u56e0\u4e3a\u94dd\u5236\u58f3\u4f53\u7684\u58f0\u8f90\u5c04\u672c\u8eab\u5c31\u8f83\u4f4e\uff09\u3002<\/p>\n

\u9694\u632f\u3002<\/strong> \u7528\u5f39\u6027\u4f53\u6216\u94a2\u4e1d\u7ef3\u9694\u632f\u5668\u4ee3\u66ff\u521a\u6027\u5b89\u88c5\u811a\uff0c\u53ef\u5c06\u8717\u8f6e\u8717\u6746\u7bb1\u4e0e\u652f\u6491\u6846\u67b6\u9694\u79bb\u3002\u8fd9\u80fd\u5c06\u4f20\u9012\u5230\u5efa\u7b51\u7269\u6216\u673a\u5668\u6846\u67b6\u7684\u7ed3\u6784\u566a\u58f0\u964d\u4f4e 6 \u81f3 15 \u5206\u8d1d\u3002\u5f53\u566a\u58f0\u901a\u8fc7\u7ed3\u6784\u800c\u975e\u76f4\u63a5\u901a\u8fc7\u7a7a\u6c14\u4f20\u64ad\u5230\u64cd\u4f5c\u4eba\u5458\u65f6\uff0c\u8fd9\u79cd\u65b9\u6cd5\u5c24\u4e3a\u6709\u6548\u3002<\/p>\n

\u9694\u97f3\u7f69\u3002<\/strong> \u5728\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u5468\u56f4\u52a0\u88c5\u5438\u97f3\u886c\u91cc\u7684\u7bb1\u5f0f\u5916\u58f3\uff0c\u53ef\u964d\u4f4e 10 \u81f3 20 \u5206\u8d1d\u7684\u566a\u97f3\u3002\u4f46\u8fd9\u4f1a\u589e\u52a0\u6210\u672c\uff0c\u9700\u8981\u901a\u98ce\u6563\u70ed\uff0c\u5e76\u4e14\u7ef4\u62a4\u8d77\u6765\u4e5f\u6bd4\u8f83\u9ebb\u70e6\u3002\u4ec5\u9002\u7528\u4e8e\u65e0\u6cd5\u901a\u8fc7\u5176\u4ed6\u65b9\u5f0f\u8fbe\u5230\u5206\u8d1d\u76ee\u6807\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4e09\u4e2a\u771f\u5b9e\u7684NVH\u6848\u4f8b<\/h2>\n

\u6848\u4f8b 1 \u2014 \u97e9\u56fd\u98df\u54c1\u5305\u88c5\u751f\u4ea7\u7ebf\u58f0\u5b66\u89c4\u683c<\/h3>\n

\u4e00\u5bb6\u97e9\u56fd\u98df\u54c1\u5305\u88c5OEM\u5382\u5546\u5728\u5176\u65b0\u751f\u4ea7\u7ebf\u4e2d\u89c4\u5b9a\uff0c\u6bcf\u53f0\u8f93\u9001\u673a\u9a71\u52a8\u88c5\u7f6e1\u7c73\u5904\u7684\u566a\u97f3\u4e0a\u9650\u4e3a65\u5206\u8d1d\u3002\u5bf9\u6807\u51c6\u768430:1\u6eda\u9f7f\u8717\u8f6e\u51cf\u901f\u5668\u8fdb\u884c\u521d\u59cb\u6d4b\u91cf\uff0c\u7ed3\u679c\u4e3a1\u7c73\u590472\u5206\u8d1d\uff0c\u6bd4\u76ee\u6807\u503c\u9ad8\u51fa7\u5206\u8d1d\u3002\u8bca\u65ad\u7ed3\u679c\u663e\u793a\uff1a\u9f7f\u8f6e\u556e\u5408\u9891\u7387\u572871\u8d6b\u5179\u5904\u5360\u4e3b\u5bfc\u5730\u4f4d\uff0c\u4e14\u4e8c\u6b21\u8c10\u6ce2\u8f83\u5f3a\u3002\u5ba2\u6237\u8bc4\u4f30\u4e86\u4e09\u79cd\u65b9\u6848\u3002\u65b9\u6848A\uff1a\u66f4\u6362\u4e3aDIN 6\u7ea7\u78e8\u9f7f\u8717\u6746\u548cPAG\u5408\u6210\u6cb9\u2014\u2014\u9884\u8ba1\u566a\u97f3\u4e3a64\u81f365\u5206\u8d1d\uff0c\u5355\u4ef7\u589e\u52a035%\u3002\u65b9\u6848B\uff1a\u4fdd\u7559\u6807\u51c6\u88c5\u7f6e\u5e76\u52a0\u88c5\u9694\u97f3\u7f69\u2014\u2014\u9884\u8ba1\u566a\u97f3\u4e3a60\u5206\u8d1d\uff0c\u603b\u6210\u672c\u589e\u52a022%\uff0c\u4e14\u7ef4\u62a4\u8f83\u4e3a\u590d\u6742\u3002\u65b9\u6848C\uff1a\u66f4\u6362\u4e3a\u659c\u9f7f\u8f6e\u51cf\u901f\u5668\u2014\u2014\u9884\u8ba1\u566a\u97f3\u4e3a60\u5206\u8d1d\uff0c\u4f46\u5176\u76f4\u89d2\u5e03\u5c40\u4e0e\u8f93\u9001\u673a\u6846\u67b6\u4e0d\u517c\u5bb9\u3002\u6700\u7ec8\u51b3\u5b9a\uff1a\u65b9\u6848A\uff0c\u4f7f\u7528\u78e8\u9f7f\u8717\u6746\u548cPAG\u5408\u6210\u6cb9\u3002\u5b89\u88c5\u540e\u7684\u6700\u7ec8\u6d4b\u91cf\u7ed3\u679c\u4e3a64\u5206\u8d1d\u3002\u9a8c\u6536\u5408\u683c\uff0c\u4e14\u7ef4\u62a4\u7b80\u4fbf\u3002<\/p>\n

\u6848\u4f8b\u4e8c\u2014\u2014\u65e5\u672c\u5236\u836f\u6d01\u51c0\u5ba4\u5bf9\u632f\u52a8\u7684\u654f\u611f\u6027<\/h3>\n

\u4e00\u5bb6\u65e5\u672c\u5236\u836fOEM\u5382\u5546\u5728\u6d01\u51c0\u5ba4\u68c0\u6d4b\u53f0\u4e0a\u65b9\u5b89\u88c5\u4e86\u4e00\u53f01.5\u5343\u74e6\u7684\u7acb\u5f0f\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\u3002\u68c0\u6d4b\u53f0\u6d4b\u5f97\u7684\u5730\u9762\u632f\u52a8\u4e3a0.08\u6beb\u7c73\/\u79d2\u5747\u65b9\u6839\u503c\uff0c\u6bd4\u5149\u5b66\u68c0\u6d4b\u8bbe\u5907\u7684\u7075\u654f\u5ea6\u9608\u503c0.06\u6beb\u7c73\/\u79d2\u9ad8\u51fa40%\u3002\u8bca\u65ad\u7ed3\u679c\u663e\u793a\uff1a\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\u672c\u8eab\u8fd0\u884c\u5b89\u9759\uff08\u58f3\u4f53\u5747\u65b9\u6839\u503c\u4e3a1.4\u6beb\u7c73\/\u79d2\uff0cA\u533a\uff09\uff0c\u4f46\u7ed3\u6784\u4f20\u9012\u7684\u632f\u52a8\u901a\u8fc7\u521a\u6027\u5b89\u88c5\u87ba\u6813\u4f20\u9012\u5230\u6d01\u51c0\u5ba4\u5929\u82b1\u677f\uff0c\u5e76\u6700\u7ec8\u5230\u8fbe\u68c0\u6d4b\u53f0\u3002\u89e3\u51b3\u65b9\u6848\uff1a\u5728\u51cf\u901f\u673a\u5e95\u5ea7\u548c\u5b89\u88c5\u652f\u67b6\u4e4b\u95f4\u5b89\u88c5\u94a2\u4e1d\u7ef3\u9694\u632f\u5668\u3002\u6210\u672c\uff1a\u7ea6280\u7f8e\u5143\u3002\u6539\u9020\u540e\u5730\u9762\u632f\u52a8\uff1a0.03\u6beb\u7c73\/\u79d2\uff0c\u8fdc\u4f4e\u4e8e\u5bb9\u5dee\u8303\u56f4\u3002\u7ecf\u9a8c\u6559\u8bad\uff1aNVH\u95ee\u9898\u901a\u5e38\u6e90\u4e8e\u7ed3\u6784\u4f20\u9012\u8def\u5f84\uff0c\u800c\u975e\u51cf\u901f\u673a\u672c\u8eab\u3002\u5728\u66f4\u6362\u6e90\u5934\u4e4b\u524d\uff0c\u5e94\u5148\u8bca\u65ad\u4f20\u9012\u8def\u5f84\u3002<\/p>\n

\u6848\u4f8b 3 \u2014 \u8d8a\u5357\u7eba\u7ec7\u7ec7\u673a\u964d\u566a<\/h3>\n

\u8d8a\u5357\u4e00\u5bb6\u7eba\u7ec7\u5382\u7684\u5355\u5c42\u697c\u5185\u8bbe\u670940\u53f0\u7ec7\u673a\uff0c\u6bcf\u53f0\u7ec7\u673a\u5747\u7531\u4e00\u53f00.75\u5343\u74e6\u7684\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\u9a71\u52a8\u3002\u5de5\u4f5c\u7ad9\u7684\u7d2f\u79ef\u566a\u58f0\u8d85\u8fc788\u5206\u8d1d\uff0c\u9ad8\u4e8e85\u5206\u8d1d\u7684\u804c\u4e1a\u566a\u58f0\u9650\u503c\u3002\u6bcf\u53f0\u7ec7\u673a\u7684\u51cf\u901f\u673a\u566a\u58f0\uff1a1\u7c73\u5904\u4e3a78\u5206\u8d1d\u2014\u2014\u867d\u7136\u8f83\u9ad8\uff0c\u4f46\u5bf9\u4e8e\u8be5\u578b\u53f7\u7684\u51cf\u901f\u673a\u800c\u8a00\u5e76\u4e0d\u7b97\u6781\u7aef\u3002\u8bca\u65ad\uff1a40\u4e2a78\u5206\u8d1d\u7684\u566a\u58f0\u6e90\u53e0\u52a0\u540e\uff0c\u73af\u5883\u566a\u58f0\u8fbe\u523094\u5206\u8d1d\u3002\u5c06\u6240\u670940\u53f0\u51cf\u901f\u673a\u66f4\u6362\u4e3a\u5730\u8717\u5f0f\u51cf\u901f\u673a\u5c06\u8017\u8d44\u8d85\u8fc735,000\u7f8e\u5143\u2014\u2014\u96be\u4ee5\u627f\u53d7\u3002\u66ff\u4ee3\u65b9\u6848\uff1a\u5bf9\u6240\u670940\u53f0\u51cf\u901f\u673a\u7684\u58f3\u4f53\u8fdb\u884c\u7ea6\u675f\u5c42\u963b\u5c3c\u5904\u7406\u3002\u6bcf\u53f0\u51cf\u901f\u673a\u7684\u6750\u6599\u548c\u4eba\u5de5\u6210\u672c\uff1a18\u7f8e\u5143\u3002\u6bcf\u53f0\u51cf\u901f\u673a\u7684\u964d\u566a\u91cf\uff1a4\u5206\u8d1d\u3002\u7d2f\u79ef\u73af\u5883\u566a\u58f0\u964d\u4f4e\uff1a4\u5206\u8d1d\u81f390\u5206\u8d1d\u3002\u7ed3\u5408\u4e2a\u4eba\u9632\u62a4\u88c5\u5907\u8ba1\u5212\uff08\u5f3a\u5236\u4f69\u6234\u8033\u585e\uff09\uff0c\u5de5\u4f5c\u573a\u6240\u7684\u566a\u58f0\u66b4\u9732\u91cf\u964d\u81f385\u5206\u8d1d\u7684\u884c\u52a8\u9608\u503c\u4ee5\u4e0b\u3002\u6574\u4e2a\u5de5\u5382\u7684\u603b\u5e72\u9884\u6210\u672c\uff1a\u4f4e\u4e8e800\u7f8e\u5143\u3002\u6559\u8bad\uff1a\u5f53 40 \u4e2a\u8d44\u6e90\u5360\u636e\u4e3b\u5bfc\u5730\u4f4d\u65f6\uff0c\u5ec9\u4ef7\u5730\u5904\u7406\u6240\u6709 40 \u4e2a\u8d44\u6e90\u901a\u5e38\u6bd4\u6602\u8d35\u5730\u66ff\u6362\u4e00\u4e24\u4e2a\u8d44\u6e90\u8981\u597d\u3002<\/p>\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n
\n
\n\u95ee\uff1a\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u771f\u7684\u6bd4\u87ba\u65cb\u9f7f\u8f6e\u51cf\u901f\u5668\u5b89\u9759\u5417\uff1f<\/summary>\n

\u4e00\u822c\u6765\u8bf4\uff0c\u8717\u8f6e\u8717\u6746\u7684\u566a\u97f3\u6bd4\u87ba\u65cb\u9f7f\u8f6e\u4f4e3\u52308\u5206\u8d1d\uff0c\u529f\u7387\u548c\u8f6c\u901f\u76f8\u5f53\u3002\u8717\u8f6e\u8717\u6746\u4e0e\u9f7f\u8f6e\u4e4b\u95f4\u6301\u7eed\u7684\u6ed1\u52a8\u63a5\u89e6\u4ea7\u751f\u7684\u8109\u51b2\u6fc0\u52b1\u6bd4\u6e10\u5f00\u7ebf\u87ba\u65cb\u9f7f\u8f6e\u7684\u6eda\u52a8\u6ed1\u52a8\u556e\u5408\u8981\u5c0f\u3002\u8fd9\u79cd\u5dee\u5f02\u5728\u5b89\u9759\u73af\u5883\u4e0b\u7684\u5c0f\u578b\u9a71\u52a8\u88c5\u7f6e\u4e2d\u6700\u4e3a\u660e\u663e\u3002\u5728\u5608\u6742\u5de5\u5382\u7684\u5927\u578b\u5de5\u4e1a\u9a71\u52a8\u88c5\u7f6e\u4e2d\uff0c\u9f7f\u8f6e\u7c7b\u578b\u7684\u5dee\u5f02\u901a\u5e38\u4f1a\u88ab\u5176\u4ed6\u56e0\u7d20\uff08\u7535\u673a\u3001\u8f74\u627f\u3001\u7ed3\u6784\uff09\u63a9\u76d6\u3002\u201c\u9759\u97f3\u8717\u8f6e\u201d\u7684\u4f18\u52bf\u786e\u5b9e\u5b58\u5728\uff0c\u4f46\u5e76\u4e0d\u663e\u8457\uff0c\u5f53\u5176\u4ed6\u56e0\u7d20\uff08\u6548\u7387\u3001\u4f20\u52a8\u6bd4\u3001\u5e03\u5c40\uff09\u66f4\u6709\u5229\u4e8e\u87ba\u65cb\u9f7f\u8f6e\u65f6\uff0c\u5355\u51ed\u8fd9\u4e00\u70b9\u4e0d\u8db3\u4ee5\u6210\u4e3a\u9009\u62e9\u8717\u8f6e\u8717\u6746\u800c\u975e\u87ba\u65cb\u9f7f\u8f6e\u7684\u7406\u7531\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a5kW\u8717\u8f6e\u51cf\u901f\u673a\u7684\u6b63\u5e38\u566a\u97f3\u662f\u591a\u5c11\uff1f<\/summary>\n

\u4e00\u53f05\u5343\u74e6\u7684\u5de5\u4e1a\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\uff0c\u57281450\u8f6c\/\u5206\u7684\u8f93\u5165\u8f6c\u901f\u4e0b\uff0c\u989d\u5b9a\u8d1f\u8f7d\u65f6\u57281\u7c73\u5904\u901a\u5e38\u4f1a\u53d1\u51fa65\u81f375\u5206\u8d1d\u7684\u566a\u97f3\u3002\u66f4\u9ad8\u7cbe\u5ea6\uff08DIN 5\u7ea7\u7814\u78e8\uff09\u548c\u5408\u6210\u6da6\u6ed1\u53ef\u4ee5\u5c06\u566a\u97f3\u964d\u4f4e\u523060\u81f365\u5206\u8d1d\u3002\u800c\u4f4e\u8d28\u91cf\u7684\u4ec5\u91c7\u7528\u6eda\u9f7f\u52a0\u5de5\u5e76\u4f7f\u7528\u77ff\u7269\u6cb9\u7684\u8717\u8f6e\u8717\u6746\u51cf\u901f\u673a\uff0c\u566a\u97f3\u5219\u53ef\u80fd\u8fbe\u523075\u81f382\u5206\u8d1d\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u5728\u76f8\u540c\u7684\u7cbe\u5ea6\u7b49\u7ea7\u4e0b\uff0c\u529f\u7387\u7ffb\u500d\u4f1a\u4f7f\u566a\u97f3\u6c34\u5e73\u589e\u52a0\u7ea63\u5206\u8d1d\u3002\u4f4e\u4e8e60\u5206\u8d1d\u7684\u566a\u97f3\u6c34\u5e73\u662f\u53ef\u4ee5\u5b9e\u73b0\u7684\uff0c\u4f46\u8fd9\u901a\u5e38\u9700\u8981\u4f7f\u7528\u7814\u78e8\u8717\u6746\u5e76\u8fdb\u884cPAG\u5408\u6210\u6da6\u6ed1\u548c\u963b\u5c3c\u5904\u7406\uff0c\u6216\u8005\u5c06\u5176\u5b89\u88c5\u5728\u9694\u97f3\u7f69\u5185\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u6211\u7684\u53d8\u901f\u7bb1\u81ea\u5b89\u88c5\u4ee5\u6765\u4e00\u76f4\u8fd0\u8f6c\u566a\u97f3\u5f88\u5927\u2014\u2014\u8fd9\u662f\u6b63\u5e38\u7684\u78e8\u5408\u671f\u5417\uff1f<\/summary>\n

\u8717\u8f6e\u8717\u6746\u51cf\u901f\u5668\u901a\u5e38\u9700\u898150\u81f3200\u5c0f\u65f6\u7684\u78e8\u5408\u671f\uff0c\u5728\u6b64\u671f\u95f4\uff0c\u9752\u94dc\u9f7f\u8f6e\u7684\u9f7f\u4f1a\u78e8\u5408\u4ee5\u5339\u914d\u94a2\u5236\u8717\u6746\u7684\u63a5\u89e6\u9762\u3002\u78e8\u5408\u671f\u566a\u97f3\u901a\u5e38\u6bd4\u7a33\u5b9a\u8fd0\u884c\u72b6\u6001\u9ad82\u81f34\u5206\u8d1d\u3002\u5982\u679c\u566a\u97f3\u5728200\u5c0f\u65f6\u540e\u4ecd\u7136\u504f\u9ad8\uff0c\u6216\u8005\u5728\u78e8\u5408\u671f\u5185\u4e0d\u964d\u53cd\u5347\uff0c\u5219\u5f88\u53ef\u80fd\u662f\u88c5\u914d\u65f6\u63a5\u89e6\u9762\u8bbe\u7f6e\u4e0d\u6b63\u786e\u2014\u2014\u84dd\u5316\u6d4b\u8bd5\u53ef\u4ee5\u8bc1\u5b9e\u8fd9\u4e00\u70b9\u3002\u78e8\u5408\u671f\u540e\u566a\u97f3\u6301\u7eed\u9ad8\u4e8e\u6b63\u5e38\u503c\u901a\u5e38\u8868\u660e\u4e2d\u5fc3\u8ddd\u4e0d\u6b63\u786e\u3001\u63a5\u89e6\u9762\u504f\u79bb\u4e2d\u5fc3\u6216\u8f93\u51fa\u8f74\u627f\u9884\u7d27\u529b\u4e0d\u8db3\uff0c\u6240\u6709\u8fd9\u4e9b\u95ee\u9898\u90fd\u9700\u8981\u62c6\u5378\u8fdb\u884c\u6821\u6b63\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u8fdb\u884c\u57fa\u672c\u7684\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1NVH\u8bca\u65ad\u9700\u8981\u54ea\u4e9b\u4eea\u5668\uff1f<\/summary>\n

\u4e09\u79cd\u4eea\u5668\u5373\u53ef\u6ee1\u8db3\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1\u7684\u5927\u90e8\u5206\u8bca\u65ad\u9700\u6c42\u3002\u624b\u6301\u5f0f\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1\u632f\u52a8\u8ba1\uff08\u5e26\u5747\u65b9\u6839\u8bfb\u6570\u7684\u52a0\u901f\u5ea6\u8ba1\u63a2\u5934\uff0c\u4ef7\u683c\u7ea6\u4e3a 200 \u81f3 500 \u7f8e\u5143\uff09\u4ee5 mm\/s rms \u4e3a\u5355\u4f4d\u6d4b\u91cf\u6574\u4f53\u632f\u52a8\u5f3a\u5ea6\uff0c\u7b26\u5408 ISO 10816 \u533a\u57df\u5206\u7c7b\u6807\u51c6\u3002\u58f0\u7ea7\u8ba1\uff08\u5de5\u4e1a\u578b\u53f7\u4ef7\u683c\u7ea6\u4e3a 100 \u81f3 300 \u7f8e\u5143\uff09\u5728\u6807\u51c6\u8ddd\u79bb\u5904\u4ee5\u5206\u8d1d (dB) \u4e3a\u5355\u4f4d\u8bfb\u53d6\u58f0\u7ea7\u3002\u667a\u80fd\u624b\u673a\u914d\u5408\u632f\u52a8\u5206\u6790\u5e94\u7528\u7a0b\u5e8f\uff08\u514d\u8d39\u6216 30 \u7f8e\u5143\uff09\u53ef\u91c7\u96c6\u65f6\u57df\u6570\u636e\uff0c\u4ee5\u4fbf\u540e\u7eed\u5728\u7b14\u8bb0\u672c\u7535\u8111\u4e0a\u8fdb\u884c FFT \u5206\u6790\u3002\u8fd9\u4e09\u79cd\u4eea\u5668\u914d\u5408\u4f7f\u7528\uff0c\u65e0\u9700\u6602\u8d35\u7684\u632f\u52a8\u5206\u6790\u4eea\u7cfb\u7edf\u5373\u53ef\u652f\u6301\u8d8b\u52bf\u76d1\u6d4b\u548c\u57fa\u672c\u6545\u969c\u8bca\u65ad\u3002\u5982\u9700\u66f4\u6df1\u5165\u7684\u8bca\u65ad\uff0c\u53ef\u4ee5\u4f7f\u7528 Bruel & Kjaer \u6216\u7c7b\u4f3c\u7684\u4e13\u4e1a\u5206\u6790\u4eea\u7cfb\u7edf\uff08\u4ef7\u683c 5000 \u7f8e\u5143\u4ee5\u4e0a\uff09\uff0c\u8be5\u7cfb\u7edf\u53ef\u8fdb\u884c\u9891\u8c31\u5cf0\u5ea6\u3001\u5305\u7edc\u5206\u6790\u548c\u5012\u8c31\u5206\u6790\uff0c\u4f46\u65e5\u5e38\u7ef4\u62a4\u5f88\u5c11\u9700\u8981\u6b64\u7c7b\u5206\u6790\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u4e3a\u4ec0\u4e48\u6211\u7684\u53d8\u901f\u7bb1\u4f1a\u968f\u7740\u8d1f\u8f7d\u6539\u53d8\u9f7f\u6bd4\uff1f<\/summary>\n

\u8717\u8f6e\u8717\u6746\u53d8\u901f\u7bb1\u7684\u97f3\u8c03\u53d8\u5316\u4e3b\u8981\u7531\u4e24\u79cd\u673a\u5236\u5f15\u8d77\uff0c\u4e14\u4e0e\u8d1f\u8f7d\u76f8\u5173\u3002\u9996\u5148\uff0c\u8d1f\u8f7d\u4f1a\u4f7f\u9f7f\u8f6e\u9f7f\u53d1\u751f\u5f62\u53d8\uff0c\u4ece\u800c\u6539\u53d8\u556e\u5408\u521a\u5ea6\u2014\u2014\u8d1f\u8f7d\u8d8a\u5927\uff0c\u9f7f\u5f62\u53d8\u5f62\u8d8a\u5927\uff0c\u6709\u6548\u556e\u5408\u521a\u5ea6\u7565\u6709\u4e0b\u964d\uff0c\u556e\u5408\u56fa\u6709\u9891\u7387\u4e5f\u968f\u4e4b\u6539\u53d8\u3002\u8fd9\u79cd\u97f3\u8c03\u53d8\u5316\u901a\u5e38\u4e3a1%\u81f33%\uff0c\u867d\u7136\u53ef\u4ee5\u5bdf\u89c9\uff0c\u4f46\u5e76\u4e0d\u663e\u8457\u3002\u5176\u6b21\uff0c\u6cb9\u819c\u539a\u5ea6\u4e5f\u4f1a\u968f\u8d1f\u8f7d\u53d8\u5316\u2014\u2014\u8d1f\u8f7d\u8d8a\u5927\uff0c\u5f39\u6d41\u6da6\u6ed1\u6cb9\u819c\u8d8a\u8584\uff0c\u6469\u64e6\u5f15\u8d77\u7684\u58f0\u53d1\u5c04\u589e\u5f3a\uff0c\u9ad8\u9891\u6210\u5206\u4e5f\u968f\u4e4b\u589e\u52a0\u3002\u5982\u679c\u97f3\u8c03\u53d8\u5316\u8d85\u8fc75%\uff0c\u6216\u5728\u91cd\u8f7d\u4e0b\u4ea7\u751f\u523a\u8033\u7684\u566a\u97f3\uff0c\u5219\u8868\u660e\u9f7f\u8f6e\u53ef\u80fd\u51fa\u73b0\u5f62\u53d8\u95ee\u9898\uff0c\u9700\u8981\u8fdb\u884c\u68c0\u67e5\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u65b0\u53d8\u901f\u7bb1\u51fa\u73b0\u9f7f\u8f6e\u5578\u53eb\u58f0\u9700\u8981\u62c5\u5fc3\u5417\uff1f<\/summary>\n

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\n\u95ee\uff1aNVH \u4e0e\u53cd\u5f39\u548c\u914d\u6bd4\u9009\u62e9\u4e4b\u95f4\u5982\u4f55\u76f8\u4e92\u4f5c\u7528\uff1f<\/summary>\n

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Worm Gearbox Noise and Vibration \u2014 Diagnosis and Reduction “It just sounds wrong” \u2014 the maintenance technician’s intuition is usually correct. Reading the noise correctly turns an emergency stop into a planned intervention with weeks of warning. Talk to an engineer \u2192 Quick Answer Worm gearbox NVH (noise, vibration, harshness) is three separate dimensions that […]<\/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":[30,33],"class_list":["post-1287","post","type-post","status-publish","format-standard","hentry","category-worm-and-worm-wheel","tag-worm-gear","tag-worm-gear-worm"],"_links":{"self":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1287","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=1287"}],"version-history":[{"count":2,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1287\/revisions"}],"predecessor-version":[{"id":1289,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1287\/revisions\/1289"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/media?parent=1287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/categories?post=1287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/tags?post=1287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}