{"id":1376,"date":"2026-06-26T06:27:29","date_gmt":"2026-06-26T06:27:29","guid":{"rendered":"https:\/\/worm-and-worm-wheel.com\/?p=1376"},"modified":"2026-06-26T06:27:29","modified_gmt":"2026-06-26T06:27:29","slug":"worm-and-worm-wheel-for-packaging-machine-indexing-drives","status":"publish","type":"post","link":"https:\/\/worm-and-worm-wheel.com\/zh\/worm-and-worm-wheel-for-packaging-machine-indexing-drives\/","title":{"rendered":"\u5305\u88c5\u673a\u5206\u5ea6\u9a71\u52a8\u7528\u8717\u6746\u548c\u8717\u8f6e"},"content":{"rendered":"
\n

<\/p>\n

\n

\u97e9\u56fd\u6c38\u80fd\u00b7\u5e94\u7528\u5de5\u7a0b\u6307\u5357<\/p>\n

\u5305\u88c5\u673a\u5206\u5ea6\u9a71\u52a8\u7528\u8717\u6746\u548c\u8717\u8f6e<\/h1>\n

\u4e00\u4e2a\u5305\u88c5\u8f66\u95f4\u540c\u65f6\u8fd0\u884c12\u53f0\u673a\u5668\uff0c8\u5c0f\u65f6\u5de5\u4eba\u66b4\u9732\u566a\u97f3\u5fc5\u987b\u4f4e\u4e8e85\u5206\u8d1d(A)\u3002\u6bcf\u53f0\u673a\u5668\u7684\u566a\u97f3\u9884\u7b97\u4e3a78\u5206\u8d1d(A)\u3002\u6bcf\u53f0\u673a\u5668\u67096\u523010\u4e2a\u566a\u58f0\u6e90\u3002\u5206\u5ea6\u9a71\u52a8\u9f7f\u8f6e\u526f\u7684\u566a\u97f3\u5206\u914d\u4e3a65\u523068\u5206\u8d1d(A)\u2014\u2014\u800c\u5b83\u662f\u5426\u7b26\u5408\u9884\u7b97\u53d6\u51b3\u4e8e\u4e00\u4e2a\u5173\u952e\u53c2\u6570\uff1a\u8717\u6746\u8868\u9762\u5149\u6d01\u5ea6\u3002<\/p>\n

\u4e0e\u5305\u88c5\u9a71\u52a8\u5de5\u7a0b\u5e08\u4ea4\u8c08 \u2192<\/a><\/p>\n<\/div>\n

<\/p>\n

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

\u5305\u88c5\u673a\u68b0\u2014\u2014\u5305\u62ec\u88c5\u76d2\u673a\u3001\u88c5\u7bb1\u673a\u3001\u6210\u578b-\u586b\u5145-\u5c01\u53e3\u673a\u3001\u6795\u5f0f\u5305\u88c5\u673a\u548c\u6536\u7f29\u96a7\u9053\u5305\u88c5\u673a\u2014\u2014\u5747\u91c7\u7528\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u8fdb\u884c\u5206\u5ea6\u9a71\u52a8\uff0c\u4ee5\u7cbe\u786e\u7684\u542f\u505c\u5faa\u73af\u5c06\u4ea7\u54c1\u9001\u5165\u673a\u5668\u3002\u566a\u58f0\u9884\u7b97\u5206\u914d\u6cd5\u662f\u4e00\u79cd\u89c4\u8303\u5de5\u5177\uff0c\u5b83\u5c06\u5305\u88c5\u8f66\u95f4\u7684\u804c\u4e1a\u566a\u58f0\u9650\u503c\uff08\u6839\u636e\u7f8e\u56fd\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7ba1\u7406\u5c40 (OSHA) \u89c4\u5b9a\u4e3a 85 dB(A)\uff0c\u6839\u636e\u6b27\u76df\u6307\u4ee4\u89c4\u5b9a\u4e3a 80 dB(A)\uff09\u4e0e\u5404\u4e2a\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u7684\u566a\u58f0\u8d21\u732e\u8054\u7cfb\u8d77\u6765\u3002\u6bcf\u53f0\u673a\u5668\u901a\u5e38\u6709 6 \u5230 10 \u4e2a\u566a\u58f0\u6e90\uff0c\u6bcf\u4e2a\u566a\u58f0\u6e90\u7684\u5206\u914d\u566a\u58f0\u4e3a 65 \u5230 68 dB(A)\u2014\u2014\u8fd9\u53ef\u4ee5\u901a\u8fc7\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.4 \u00b5m \u7684\u78e8\u524a\u8717\u6746\u5b9e\u73b0\uff0c\u4f46\u65e0\u6cd5\u901a\u8fc7\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 1.6 \u00b5m \u7684\u6eda\u9f7f\u8717\u6746\u5b9e\u73b0\uff08\u6eda\u9f7f\u8717\u6746\u4ea7\u751f\u7684\u566a\u58f0\u4e3a 70 \u5230 76 dB(A)\uff09\u3002\u5305\u88c5\u5206\u5ea6\u9a71\u52a8\u88c5\u7f6e\u4e0e\u8fde\u7eed\u8fd0\u52a8\u5e94\u7528\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5176\u542f\u505c\u7279\u6027\uff1a\u6bcf\u5206\u949f 60 \u5230 200 \u6b21\u5206\u5ea6\u5faa\u73af\u4f1a\u5728\u6bcf\u4e2a\u5faa\u73af\u4e2d\u4ea7\u751f\u52a0\u51cf\u901f\u626d\u77e9\u5cf0\u503c\uff0c\u56e0\u6b64\u9700\u8981 1.5 \u5230 2.0 \u7684\u670d\u52a1\u7cfb\u6570\u3002\u5355\u5934\u8717\u8f6e\u8717\u6746\u526f\u53ef\u5728\u5206\u5ea6\u4e4b\u95f4\u4fdd\u6301\u4f4d\u7f6e\uff08\u7eb8\u7bb1\u5728\u704c\u88c5\u3001\u5bc6\u5c01\u6216\u8d34\u6807\u7b7e\u65f6\u4fdd\u6301\u539f\u4f4d\uff09\uff1b\u53cc\u5934\u8717\u8f6e\u8717\u6746\u526f\u53ef\u63d0\u9ad8\u8fde\u7eed\u8fd0\u52a8\u5de5\u4f4d\u7684\u6548\u7387\uff0c\u56e0\u4e3a\u5728\u8fde\u7eed\u8fd0\u52a8\u5de5\u4f4d\u4e0a\u4e0d\u9700\u8981\u4fdd\u6301\u4f4d\u7f6e\u3002<\/p>\n<\/div>\n

<\/p>\n

\u4e3a\u4ec0\u4e48\u5305\u88c5\u673a\u4f7f\u7528\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u8fdb\u884c\u5206\u5ea6\u9a71\u52a8<\/h2>\n
\n
\n

\u5305\u88c5\u673a\u5c06\u4ea7\u54c1\u4f9d\u6b21\u9001\u5165\u4e00\u7cfb\u5217\u5de5\u5e8f\u2014\u2014\u7ec4\u88c5\u7eb8\u7bb1\u3001\u5c06\u4ea7\u54c1\u653e\u5165\u7eb8\u7bb1\u3001\u95ed\u5408\u7eb8\u7bb1\u76d6\u3001\u7c98\u5408\u6216\u5bc6\u5c01\u3001\u6253\u5370\u65e5\u671f\u4ee3\u7801\u4ee5\u53ca\u5206\u88c5\u5230\u7bb1\u5b50\u4e2d\u3002\u6bcf\u9053\u5de5\u5e8f\u90fd\u9700\u8981\u4ea7\u54c1\u77ed\u6682\u505c\u6b62\uff0850 \u81f3 200 \u6beb\u79d2\uff09\u4ee5\u5b8c\u6210\u8be5\u5de5\u5e8f\uff0c\u7136\u540e\u7ee7\u7eed\u524d\u8fdb\u5230\u4e0b\u4e00\u5de5\u4f4d\u3002\u8fd9\u79cd\u542f\u52a8-\u505c\u6b62-\u524d\u8fdb\u7684\u8fd0\u52a8\u79f0\u4e3a\u5206\u5ea6\u8fd0\u52a8\u3002<\/p>\n

\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u662f\u9996\u9009\u7684\u5206\u5ea6\u9a71\u52a8\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u5728\u8fd0\u884c\u9636\u6bb5\u80fd\u4fdd\u6301\u4ea7\u54c1\u9759\u6b62\uff08\u81ea\u9501\uff09\uff0c\u5728\u4f20\u8f93\u9636\u6bb5\u80fd\u5e73\u7a33\u8fd0\u884c\uff08\u4f4e\u632f\u52a8\uff09\uff0c\u5e76\u4e14\u80fd\u7d27\u51d1\u5730\u5b89\u88c5\u5728\u673a\u5668\u6846\u67b6\u5185\uff08\u7535\u673a\u544890\u5ea6\u89d2\uff09\u3002\u8fd9\u4e09\u4e2a\u7279\u6027\u4f7f\u5f97\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u6210\u4e3a\u5305\u88c5\u5206\u5ea6\u7684\u9996\u9009\uff0c\u901f\u5ea6\u53ef\u8fbe\u6bcf\u5206\u949f200\u6b21\u3002<\/p>\n<\/div>\n

\"\u5305\u88c5\u673a\u542f\u505c\u8fd0\u52a8\u7684\u8717\u8f6e\u5206\u5ea6\u9a71\u52a8\u539f\u7406\"<\/div>\n<\/div>\n
\n
\n
\u6307\u6570\u6301\u4ed3<\/div>\n

\u81ea\u9501\u88c5\u7f6e\u53ef\u5c06\u4f20\u9001\u5e26\u6216\u8f6c\u76d8\u56fa\u5b9a\u5728\u4e24\u4e2a\u523b\u5ea6\u4e4b\u95f4\u3002\u4ea7\u54c1\u65e0\u9700\u5355\u72ec\u7684\u5236\u52a8\u5668\u6216\u673a\u68b0\u9501\u5373\u53ef\u7cbe\u786e\u5730\u5b9a\u4f4d\u5728\u704c\u88c5\u5934\u3001\u5c01\u53e3\u6746\u6216\u8d34\u6807\u5668\u4e0b\u65b9\u3002<\/p>\n<\/div>\n

\n
\u5e73\u6ed1\u7684\u52a0\u901f\u66f2\u7ebf<\/div>\n

\u8717\u8f6e\u8717\u6746\u526f\u56fa\u6709\u7684\u6ed1\u52a8\u63a5\u89e6\u53ef\u4ea7\u751f\u5e73\u6ed1\u7684\u52a0\u901f\u66f2\u7ebf\uff0c\u800c\u4e0d\u4f1a\u50cf\u6b63\u9f7f\u8f6e\u6216\u659c\u9f7f\u8f6e\u90a3\u6837\u5728\u6bcf\u6b21\u556e\u5408\u65f6\u4ea7\u751f\u556e\u5408\u51b2\u51fb\u632f\u52a8\u2014\u2014\u8fd9\u4e00\u70b9\u5f88\u91cd\u8981\uff0c\u56e0\u4e3a\u5728\u5206\u5ea6\u8d77\u59cb\u65f6\u523b\u7684\u632f\u52a8\u53ef\u80fd\u4f1a\u6539\u53d8\u4ea7\u54c1\u5728\u7eb8\u7bb1\u6216\u4f20\u9001\u5e26\u4e0a\u7684\u4f4d\u7f6e\u3002<\/p>\n<\/div>\n

\n
\u591a\u673a\u566a\u58f0\u63a7\u5236<\/div>\n

\u62e5\u6709 8 \u81f3 20 \u53f0\u673a\u5668\u7684\u5305\u88c5\u8f66\u95f4\u5fc5\u987b\u786e\u4fdd\u5de5\u4eba 8 \u5c0f\u65f6\u5de5\u4f5c\u65f6\u95f4\u5185\u7684\u566a\u58f0\u6c34\u5e73\u4f4e\u4e8e\u804c\u4e1a\u566a\u58f0\u9650\u503c\u3002\u8717\u8f6e\u8717\u6746\u556e\u5408\u526f\u7684\u6ed1\u52a8\u556e\u5408\u566a\u58f0\u6bd4\u540c\u7b49\u89c4\u683c\u7684\u6b63\u9f7f\u8f6e\u556e\u5408\u566a\u58f0\u4f4e 8 \u81f3 15 \u5206\u8d1d\uff08A\uff09\uff0c\u8fd9\u5bf9\u4e8e\u964d\u4f4e\u8f66\u95f4\u6574\u4f53\u566a\u58f0\u6c34\u5e73\u5177\u6709\u663e\u8457\u610f\u4e49\u3002<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\u566a\u58f0\u9884\u7b97\u5206\u914d\u2014\u2014\u4ece\u5927\u5385\u9650\u503c\u5230\u8717\u8f6e\u8717\u6746\u526f\u76ee\u6807<\/h2>\n

\u566a\u58f0\u9884\u7b97\u6cd5\u4ece\u76d1\u7ba1\u9650\u503c\u53cd\u5411\u63a8\u7b97\u51fa\u5404\u4e2a\u566a\u58f0\u6e90\u7684\u566a\u58f0\u5206\u914d\u3002\u5176\u903b\u8f91\u57fa\u4e8e\u5206\u8d1d\u52a0\u6cd5\u89c4\u5219\uff1aN \u4e2a\u76f8\u540c\u7684\u566a\u58f0\u6e90\uff0c\u6bcf\u4e2a\u566a\u58f0\u6e90\u7684\u566a\u58f0\u6c34\u5e73\u4e3a L\uff0c\u5219\u5b83\u4eec\u4ea7\u751f\u7684\u603b\u566a\u58f0\u6c34\u5e73\u4e3a L + 10 \u00d7 log\u2081\u2080(N)\u3002\u53cd\u5411\u63a8\u7b97\uff1a\u5404\u4e2a\u566a\u58f0\u6e90\u7684\u566a\u58f0\u6c34\u5e73\u5fc5\u987b\u4e3a L_total \u2212 10 \u00d7 log\u2081\u2080(N)\u3002<\/p>\n

\n
\u566a\u58f0\u9884\u7b97\u5206\u914d\u516c\u5f0f<\/div>\n
L_hall = 85 dB(A) \uff08OSHA 8 \u5c0f\u65f6 TWA \u9650\u5236\uff09<\/span><\/div>\n
\u673a\u5668\u6570\u91cf = 12 \uff08\u5927\u5385\u91cc\u7684\u673a\u5668\uff09<\/span><\/div>\n
L_machine = L_hall \u2212 10 \u00d7 log\u2081\u2080(12) = 85 \u2212 10.8 = 74.2 \u5206\u8d1d(A)<\/span><\/div>\n
N_sources = 8 \uff08\u6bcf\u53f0\u673a\u5668\u7684\u566a\u58f0\u6e90\uff09<\/span><\/div>\n
L_source = L_machine \u2212 10 \u00d7 log\u2081\u2080(8) = 74.2 \u2212 9.0 = 65.2 dB(A)<\/span><\/div>\n
\u8717\u8f6e\u8717\u6746\u526f\u566a\u58f0\u76ee\u6807\uff1a\u2264 65 dB(A)\uff081 \u7c73\u5904\uff09<\/div>\n<\/div>\n

\u4e0b\u8868\u663e\u793a\u4e86\u8717\u8f6e\u8717\u6746\u526f\u566a\u58f0\u9884\u7b97\u5982\u4f55\u968f\u8f66\u95f4\u5185\u673a\u5668\u6570\u91cf\u548c\u6240\u5e94\u7528\u7684\u76d1\u7ba1\u6807\u51c6\u800c\u53d8\u5316\u3002<\/p>\n

\n\n\n\n\n\n\n\n\n
\u5927\u5385\u573a\u666f<\/th>\n\u970d\u5c14\u6781\u9650<\/th>\n\u673a\u5668<\/th>\n\u6765\u6e90\/\u673a\u5668<\/th>\n\u8717\u8f6e\u9884\u7b97<\/th>\n\u6240\u9700 Ra<\/th>\n<\/tr>\n<\/thead>\n
\u5c0f\u5385\uff0cOSHA<\/td>\n85 \u5206\u8d1d(A)<\/td>\n4<\/td>\n6<\/td>\n71 \u5206\u8d1d(A)<\/td>\nRa 0.8 \u00b5m\uff08\u6eda\u82b1\u5904\u7406\u5408\u683c\uff09<\/td>\n<\/tr>\n
\u4e2d\u578b\u5927\u5385\uff0cOSHA<\/td>\n85 \u5206\u8d1d(A)<\/td>\n12<\/td>\n8<\/td>\n65 \u5206\u8d1d(A)<\/td>\nRa 0.4 \u00b5m\uff08\u5730\u9762\uff09<\/td>\n<\/tr>\n
\u5927\u578b\u793c\u5802\uff0c\u6b27\u76df\u6307\u4ee4<\/td>\n80 \u5206\u8d1d(A)<\/td>\n20<\/td>\n10<\/td>\n57 \u5206\u8d1d(A)<\/td>\nRa 0.2 \u00b5m\uff08\u7814\u78e8\uff09+ POM \u8f6e<\/td>\n<\/tr>\n
\u97e9\u56fd\u6807\u51c6\u5927\u5385<\/td>\n85 \u5206\u8d1d(A)<\/td>\n8<\/td>\n8<\/td>\n66 \u5206\u8d1d(A)<\/td>\nRa 0.4 \u00b5m\uff08\u5730\u9762\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u8be5\u8868\u683c\u63ed\u793a\u4e86\u4e00\u4e2a\u5173\u952e\u4fe1\u606f\uff1a\u5728\u7b26\u5408\u7f8e\u56fd\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7ba1\u7406\u5c40 (OSHA) \u6807\u51c6\u7684\u56db\u673a\u5305\u88c5\u8f66\u95f4\u4e2d\u5b8c\u5168\u5408\u683c\u7684\u8717\u8f6e\u8717\u6746\u526f\uff08\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.8 \u00b5m\uff0c\u6eda\u9f7f\u8717\u6746\uff0c\u566a\u58f0\u9884\u7b97\u4e3a 71 dB\uff09\uff0c\u5728\u6b27\u76df\u6807\u51c6\u7684\u4e8c\u5341\u673a\u5305\u88c5\u8f66\u95f4\u4e2d\u5219\u4e0d\u7b26\u5408\u8981\u6c42\uff08\u8981\u6c42\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.2 \u00b5m \u7684\u7814\u78e8\u8717\u6746\u52a0 POM \u9f7f\u8f6e\uff0c\u566a\u58f0\u9884\u7b97\u4e3a 57 dB\uff09\u3002\u540c\u4e00\u5957\u8717\u8f6e\u8717\u6746\u526f\u89c4\u683c\u4e0d\u80fd\u9002\u7528\u4e8e\u6240\u6709\u5305\u88c5\u8f66\u95f4\u2014\u2014\u566a\u58f0\u9884\u7b97\u53d6\u51b3\u4e8e\u8f66\u95f4\u5185\u673a\u5668\u7684\u6570\u91cf\u3002\u9762\u5411\u5168\u7403\u9500\u552e\u7684\u5305\u88c5\u673a\u68b0\u5236\u9020\u5546\u81f3\u5c11\u9700\u8981\u4e24\u79cd\u566a\u58f0\u7b49\u7ea7\u7684\u8717\u8f6e\u8717\u6746\u526f\uff1a\u6807\u51c6\u578b\uff08\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.4 \u81f3 0.8 \u00b5m\uff09\u9002\u7528\u4e8e\u4e2d\u5c0f\u578b\u5305\u88c5\u8f66\u95f4\uff0c\u800c\u9ad8\u7ea7\u578b\uff08\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.2 \u00b5m + POM\uff09\u9002\u7528\u4e8e\u6b27\u76df\u6807\u51c6\u7684\u5927\u578b\u5305\u88c5\u8f66\u95f4\u3002<\/p>\n

<\/p>\n

\u542f\u505c\u7d22\u5f15\u5360\u7a7a\u6bd4\u2014\u2014\u52a0\u901f\u626d\u77e9\u548c\u670d\u52a1\u7cfb\u6570<\/h2>\n
\n
\"\u5305\u88c5\u673a\u5206\u5ea6\u52a0\u901f\u5ea6\u626d\u77e9\u5206\u6790\u7684\u7cbe\u5bc6\u8717\u8f6e\u8717\u6746\u9f7f\u5f62\u7ec6\u8282\"<\/div>\n
\n

\u5305\u88c5\u5206\u5ea6\u9a71\u52a8\u88c5\u7f6e\u4e0e\u8fde\u7eed\u8fd0\u52a8\u9a71\u52a8\u88c5\u7f6e\u6709\u7740\u672c\u8d28\u533a\u522b\uff1a\u7535\u673a\u5c06\u4f20\u9001\u5e26\u4ece\u96f6\u52a0\u901f\u5230\u5168\u901f\uff0c\u79fb\u52a8\u4e00\u4e2a\u5206\u5ea6\u8ddd\uff0850 \u81f3 300 \u6beb\u7c73\uff09\uff0c\u7136\u540e\u51cf\u901f\u81f3\u96f6\u2014\u2014\u6bcf\u5206\u949f\u91cd\u590d 60 \u81f3 200 \u6b21\u3002\u6bcf\u6b21\u52a0\u901f\u9636\u6bb5\u90fd\u4f1a\u4ea7\u751f\u4e00\u4e2a\u626d\u77e9\u5cf0\u503c\uff0c\u5176\u5927\u5c0f\u4e3a\u7a33\u6001\u8fd0\u884c\u626d\u77e9\u7684 1.5 \u81f3 2.5 \u500d\uff0c\u5177\u4f53\u6570\u503c\u53d6\u51b3\u4e8e\u4ea7\u54c1\u8d28\u91cf\u3001\u5206\u5ea6\u8ddd\u548c\u52a0\u901f\u65f6\u95f4\u3002<\/p>\n<\/div>\n<\/div>\n

\u6307\u6570\u5316\u7a0e\u7387\u7684\u670d\u52a1\u7cfb\u6570\u3002<\/strong> \u6807\u51c6\u8fde\u7eed\u8fd0\u884c\u8717\u8f6e\u8717\u6746\u526f\u4ea7\u54c1\u76ee\u5f55\u5047\u5b9a\u8fd0\u884c\u72b6\u6001\u4e3a\u7a33\u6001\u3002\u5206\u5ea6\u8fd0\u884c\u9700\u8981\u5c06\u670d\u52a1\u7cfb\u6570 1.5 \u81f3 2.0 \u5e94\u7528\u4e8e\u5cf0\u503c\u52a0\u901f\u626d\u77e9\uff08\u800c\u975e\u5e73\u5747\u626d\u77e9\uff09\u3002\u5bf9\u4e8e\u4e00\u53f0\u4ee5\u6bcf\u5206\u949f 150 \u6b21\u5faa\u73af\u8fdb\u884c\u5206\u5ea6\u7684\u7eb8\u76d2\u673a\uff0c\u6bcf\u5de5\u4f4d\u4ea7\u54c1\u8d28\u91cf\u4e3a 0.5 kg\uff0c\u8f93\u9001\u673a\u4e0a\u6709 20 \u4e2a\u5de5\u4f4d\uff1a\u603b\u79fb\u52a8\u8d28\u91cf\u7ea6\u4e3a 10 kg\uff0c\u52a0\u4e0a\u8f93\u9001\u94fe\u7684\u8d28\u91cf\uff08\u901a\u5e38\u4e3a 5 \u81f3 15 kg\uff09\u3002\u5728 0.1 \u79d2\u5185\u52a0\u901f\u81f3 0.5 m\/s \u5206\u5ea6\u901f\u5ea6\u7684\u60c5\u51b5\u4e0b\uff0c\u52a0\u901f\u626d\u77e9\u7ea6\u4e3a\u4ec5\u6469\u64e6\u8fd0\u884c\u626d\u77e9\u7684 1.8 \u500d\u3002\u5206\u5ea6\u8fd0\u884c\u7684\u670d\u52a1\u7cfb\u6570\u4e3a 1.5 \u65f6\uff0c\u8717\u8f6e\u8717\u6746\u526f\u7684\u989d\u5b9a\u626d\u77e9\u5fc5\u987b\u662f\u4ec5\u6469\u64e6\u626d\u77e9\u7684 2.7 \u500d\u2014\u2014\u51e0\u4e4e\u662f\u4ec5\u6839\u636e\u76ae\u5e26\u5f20\u529b\u7b80\u5355\u8ba1\u7b97\u5f97\u51fa\u7684\u503c\u7684\u4e09\u500d\u3002<\/p>\n

\u5355\u8d77\u70b9\u7d22\u5f15\u4e0e\u53cc\u8d77\u70b9\u7d22\u5f15\u3002<\/strong> \u5728\u505c\u7559\u9636\u6bb5\u9700\u8981\u4fdd\u6301\u4f4d\u7f6e\u7684\u5b9a\u4f4d\u5de5\u4f4d\uff08\u4f8b\u5982\u704c\u88c5\u5934\u3001\u5c01\u53e3\u6746\u3001\u8d34\u6807\u673a\uff09\u9700\u8981\u4f7f\u7528\u5355\u542f\u52a8\u81ea\u9501\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\u3002\u800c\u5177\u6709\u8fde\u7eed\u8fd0\u52a8\u529f\u80fd\u7684\u5de5\u4f4d\uff08\u4f8b\u5982\u8fdb\u6599\u8f93\u9001\u673a\u3001\u4f20\u9001\u5e26\uff09\u53ef\u4ee5\u4f7f\u7528\u53cc\u542f\u52a8\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\uff0c\u6548\u7387\u53ef\u63d0\u9ad8 15% \u81f3 25 \u4e2a\u767e\u5206\u70b9\u3002\u4e00\u53f0\u5178\u578b\u7684\u5305\u88c5\u673a\u901a\u5e38\u914d\u5907 2 \u81f3 3 \u4e2a\u5b9a\u4f4d\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\uff08\u5355\u542f\u52a8\uff09\u548c 1 \u81f3 2 \u4e2a\u8fde\u7eed\u8fd0\u52a8\u4f20\u52a8\u88c5\u7f6e\uff08\u53cc\u542f\u52a8\uff09\u2014\u2014\u6b63\u786e\u7684\u914d\u7f6e\u65b9\u6848\u5e94\u4ee5\u5de5\u4f4d\u4e3a\u5355\u4f4d\uff0c\u800c\u975e\u4ee5\u6574\u673a\u4e3a\u5355\u4f4d\u3002<\/p>\n

<\/p>\n

\n
\u5de5\u7a0b\u53f0\u7b14\u8bb0<\/div>\n

\u4e00\u5bb6\u97e9\u56fd\u5316\u5986\u54c1\u4ee3\u5de5\u5305\u88c5\u516c\u53f8\u5728\u51761200\u5e73\u65b9\u7c73\u7684\u5305\u88c5\u8f66\u95f4\u5185\u4f7f\u75288\u53f0\u88c5\u76d2\u673a\uff0c\u56e0\u566a\u97f3\u8d85\u6807\u6536\u5230\u97e9\u56fd\u804c\u4e1a\u5b89\u5168\u5065\u5eb7\u5c40\uff08KOSHA\uff09\u7684\u5904\u7f5a\u901a\u77e5\uff1a\u64cd\u4f5c\u5458\u5de5\u4f5c\u7ad9\u7684\u52a0\u6743\u5e73\u5747\u566a\u97f3\u4e3a87.2\u5206\u8d1d(A)\uff0c\u8d85\u8fc7\u4e8685\u5206\u8d1d(A)\u7684\u9650\u503c\u3002\u8be5\u516c\u53f8\u6700\u521d\u8003\u8651\u5728\u6bcf\u53f0\u673a\u5668\u5468\u56f4\u5b89\u88c5\u9694\u97f3\u7f69\uff0c\u62a5\u4ef7\u4e3a\u6bcf\u53f0\u673a\u56684500\u7f8e\u5143\uff088\u53f0\u673a\u5668\u5171\u8ba136000\u7f8e\u5143\uff09\u3002\u4f46\u5728\u5b9e\u65bd\u9694\u97f3\u7f69\u4e4b\u524d\uff0c\u7ef4\u62a4\u5de5\u7a0b\u5e08\u6d4b\u91cf\u4e86\u5404\u4e2a\u90e8\u4ef6\u7684\u566a\u97f3\uff0c\u53d1\u73b08\u53f0\u673a\u5668\u4e2d\u67096\u53f0\u7684\u8717\u8f6e\u8717\u6746\u526f\u4e3a\u6eda\u9f7f\u8868\u9762\uff08\u8868\u9762\u7c97\u7cd9\u5ea6Ra\u4e3a1.2\u81f31.6\u5fae\u7c73\uff09\uff0c\u6bcf\u5bf9\u8717\u8f6e\u8717\u6746\u7684\u566a\u97f3\u8d21\u732e\u4e3a72\u81f376\u5206\u8d1d(A)\u3002\u5c06\u6240\u6709\u5206\u5ea6\u8717\u8f6e\u526f\uff086 \u53f0\u673a\u5668\u5171 18 \u5bf9\uff09\u66f4\u6362\u4e3a\u78e8\u524a\u8717\u8f6e\u526f\uff08\u8868\u9762\u7c97\u7cd9\u5ea6 Ra 0.4 \u00b5m\uff09\u540e\uff0c\u6bcf\u53f0\u673a\u5668\u7684\u566a\u58f0\u964d\u4f4e\u4e86 6 \u81f3 8 dB(A)\uff0c\u4f7f\u8f66\u95f4\u603b\u566a\u58f0\u52a0\u6743\u5e73\u5747\u503c (TWA) \u4ece 87.2 dB(A) \u964d\u81f3\u7ea6 81 dB(A)\uff0c\u8fdc\u4f4e\u4e8e 85 dB \u7684\u9650\u503c\u3002\u66f4\u6362\u8717\u8f6e\u526f\u7684\u6210\u672c\u4e3a\uff1a18 \u5bf9 \u00d7 95 \u7f8e\u5143 = 1,710 \u7f8e\u5143\u3002\u56e0\u6b64\uff0c\u53d6\u6d88\u4e86\u9694\u97f3\u7f69\u7684\u5b89\u88c5\u3002\u6700\u7ec8\u4ec5\u82b1\u8d39 1,710 \u7f8e\u5143\u5c31\u8fbe\u5230\u4e86\u566a\u58f0\u5408\u89c4\u6807\u51c6\uff0c\u800c\u975e\u539f\u8ba1\u5212\u7684 36,000 \u7f8e\u5143\uff0c\u8282\u7701\u4e86 95% \u7684\u6210\u672c\u3002\u7531\u6b64\u53ef\u89c1\uff0c\u5728\u4e3a\u566a\u58f0\u8f83\u5927\u7684\u5305\u88c5\u8f66\u95f4\u6307\u5b9a\u673a\u5668\u7ea7\u9694\u97f3\u7f69\u4e4b\u524d\uff0c\u5e94\u5148\u68c0\u67e5\u8717\u8f6e\u526f\u7684\u8868\u9762\u5904\u7406\u65b9\u5f0f\uff08\u6eda\u9f7f\u6216\u78e8\u524a\uff09\u3002\u4ec5\u5bf9\u8717\u8f6e\u526f\u8fdb\u884c\u8868\u9762\u5904\u7406\u5347\u7ea7\uff0c\u5c31\u53ef\u80fd\u4ee5\u9694\u97f3\u7f69\u6210\u672c\u7684 5% \u89e3\u51b3\u566a\u58f0\u95ee\u9898\u3002<\/p>\n<\/div>\n

<\/p>\n

\u4e09\u4e2a\u5305\u88c5\u673a\u8717\u8f6e\u526f\u89c4\u683c\u6848\u4f8b<\/h2>\n

\"\u5305\u88c5\u673a\u5206\u5ea6\u9a71\u52a8\u7528\u8717\u8f6e\u8717\u6746\u526f\u89c4\u683c\"<\/p>\n

\u6848\u4f8b 1 \u2014 \u97e9\u56fd\u5316\u5986\u54c1\u88c5\u76d2\u5382\uff1a\u6bcf\u5206\u949f 120 \u4e2a\u5305\u88c5\u7bb1\uff0c8 \u53f0\u673a\u5668\u8f66\u95f4\uff0c\u566a\u97f3\u9a71\u52a8\u578b\u89c4\u683c<\/h3>\n

\u4e00\u5bb6\u97e9\u56fd\u5316\u5986\u54c1\u4ee3\u5de5\u5305\u88c5\u5546\u4e3a8\u53f0\u88c5\u76d2\u673a\uff08\u4e3b\u8f93\u9001\u673a\u5206\u5ea6\u3001\u7eb8\u76d2\u6210\u578b\u3001\u5c01\u76d6\uff09\u7684\u6bcf\u53f0\u673a\u5668\u6307\u5b9a\u4e863\u4e2a\u5206\u5ea6\u9a71\u52a8\u88c5\u7f6e\uff0c\u91c7\u7528\u8717\u8f6e\u8717\u6746\u526f\u3002\u5206\u5ea6\u901f\u5ea6\uff1a\u6bcf\u5206\u949f120\u76d2\u3002\u7eb8\u76d2\u91cd\u91cf\uff1a85\u514b\uff08\u542b\u4ea7\u54c1\uff09\u3002\u8f93\u9001\u673a\u8d28\u91cf\uff1a12\u5343\u514b\u3002\u5206\u5ea6\u8282\u8ddd\uff1a120\u6beb\u7c73\u3002\u52a0\u901f\u65f6\u95f4\uff1a0.08\u79d2\u3002\u5cf0\u503c\u52a0\u901f\u626d\u77e9\uff1a28\u725b\u00b7\u7c73\u3002\u5206\u5ea6\u5de5\u51b5\u4e0b\u7684\u670d\u52a1\u7cfb\u6570\uff1a1.5\u3002\u6240\u9700\u626d\u77e9\uff1a\u6bcf\u4e2a\u9a71\u52a8\u88c5\u7f6e42\u725b\u00b7\u7c73\u30028\u53f0\u673a\u5668\u5728\u540c\u4e00\u5382\u623f\u5185\u7684\u566a\u58f0\u9884\u7b97\uff1a\u6bcf\u4e2a\u58f0\u6e9066\u5206\u8d1d(A)\uff08\u7b26\u5408\u7f8e\u56fd\u804c\u4e1a\u5b89\u5168\u4e0e\u5065\u5eb7\u7ba1\u7406\u5c4085\u5206\u8d1d\u7684\u9650\u5236\uff09\u3002\u8717\u8f6e\u8717\u6746\u526f\uff1a\u5355\u5934\uff0c\u6a21\u65702\uff0c\u4e2d\u5fc3\u8ddd50\u6beb\u7c73\uff0c\u4f20\u52a8\u6bd420:1\uff0c\u8868\u9762\u7c97\u7cd9\u5ea6Ra 0.4\u5fae\u7c73\u3002\u5b9e\u6d4b\u566a\u58f0\uff1a\u6bcf\u5bf962\u5206\u8d1d(A)\u2014\u2014\u572866\u5206\u8d1d(A)\u7684\u9884\u7b97\u8303\u56f4\u5185\uff0c\u5e76\u7559\u67094\u5206\u8d1d\u7684\u4f59\u91cf\u3002\u6750\u8d28\uff1a\u9540\u950c\u8717\u6746\uff0c\u78f7\u9752\u94dc\u9f7f\u8f6e\u3002\u6bcf\u5bf9\u6210\u672c\uff1a68 \u7f8e\u5143\u30023 \u4e2a\u9a71\u52a8\u5668 \u00d7 8 \u53f0\u673a\u5668 = 24 \u5bf9\u7684\u6210\u672c\uff1a1,632 \u7f8e\u5143\u3002\u7528\u63a5\u5730\u7ebf\u66ff\u6362\u6eda\u82b1\u7ebf\u5bf9\u540e\u7684\u970d\u5c14\u566a\u58f0\uff1a81 dB(A) TWA \u2014 \u7b26\u5408\u6807\u51c6\u3002<\/p>\n

\u6848\u4f8b 2 \u2014 \u65e5\u672c\u5236\u836f\u7528\u6ce1\u7f69\u5305\u88c5\u673a\uff1a\u6bcf\u5206\u949f 180 \u4e2a\u5305\u88c5\u7bb1\uff0c\u6bd7\u90bb\u6d01\u51c0\u5ba4\uff0c\u4f4e\u632f\u52a8<\/h3>\n

\u4e00\u5bb6\u65e5\u672c\u836f\u54c1\u5305\u88c5\u516c\u53f8\u4e3a\u5176\u6bcf\u5206\u949f\u751f\u4ea7180\u4e2a\u6ce1\u7f69\u7684\u6ce1\u7f69\u5305\u88c5\u673a\u7684\u70ed\u6210\u578b\u5206\u5ea6\u9a71\u52a8\u88c5\u7f6e\u6307\u5b9a\u4e86\u8717\u8f6e\u8717\u6746\u526f\u3002\u8be5\u673a\u5668\u4f4d\u4e8eISO 8\u7ea7\u6d01\u51c0\u5ba4\u65c1\u8fb9\u3002\u9664\u6807\u51c6\u5305\u88c5\u8981\u6c42\u5916\uff0c\u8fd8\u6709\u4e24\u9879\u989d\u5916\u8981\u6c42\uff1a\u4f4e\u632f\u52a8\uff08\u70ed\u6210\u578b\u5de5\u4f4d\u5bf9\u70ed\u654f\u611f\u2014\u2014\u632f\u52a8\u4f1a\u5bfc\u81f4PVC\u53d7\u70ed\u4e0d\u5747\uff09\u548c\u7b26\u5408\u836f\u54c1\u6587\u4ef6\u8981\u6c42\uff08EN 10204 2.2\u578b\u8ba4\u8bc1\uff0cNSF H1\u6da6\u6ed1\u8102\uff09\u3002\u8717\u8f6e\u8717\u6746\u526f\uff1a\u5355\u5934\uff0c\u6a21\u65702\uff0c\u4e2d\u5fc3\u8ddd50\u6beb\u7c73\uff0c\u4f20\u52a8\u6bd415:1\uff0c\u8868\u9762\u7c97\u7cd9\u5ea6Ra 0.4\u5fae\u7c73\uff0cAISI 304\u4e0d\u9508\u94a2\u8717\u6746\uff0c\u78f7\u9752\u94dc\u9f7f\u8f6e\u3002\u4f7f\u7528NSF H1\u5408\u6210\u6da6\u6ed1\u8102\u3002\u70ed\u6210\u578b\u5de5\u4f4d\u7684\u5b9e\u6d4b\u632f\u52a8\uff1a0.03\u6beb\u7c73\/\u79d2RMS\u2014\u2014\u5728\u6210\u578b\u5de5\u827a\u5141\u8bb8\u76840.08\u6beb\u7c73\/\u79d2\u9650\u503c\u8303\u56f4\u5185\u3002\u566a\u97f3\uff1a1\u7c73\u590460\u5206\u8d1d(A)\u3002\u6bcf\u5bf9\u4ef7\u683c\uff1a125\u7f8e\u5143\uff08\u542b\u836f\u54c1\u6587\u4ef6\u8ba4\u8bc1\u8d39\u7528\uff09\u3002\u6d4f\u89c8 \u5305\u88c5\u7528\u8717\u8f6e\u51cf\u901f\u5668<\/a> \u4e13\u4e3a\u566a\u97f3\u63a7\u5236\u548c\u6d01\u51c0\u5ba4\u9644\u8fd1\u5305\u88c5\u5e94\u7528\u800c\u8bbe\u8ba1\u7684\u9009\u9879\u3002<\/p>\n

\u6848\u4f8b 3 \u2014 \u8d8a\u5357\u996e\u6599\u6536\u7f29\u5305\u88c5\u673a\uff1a\u6bcf\u5206\u949f 80 \u7f8e\u5206\uff0c\u6210\u672c\u7ade\u4e89\u529b\u5f3a\uff0c4 \u53f0\u673a\u5668\u7684\u5382\u623f<\/h3>\n

\u4e00\u5bb6\u8d8a\u5357\u996e\u6599\u516c\u53f8\u4e3a\u56db\u53f0\u6536\u7f29\u5305\u88c5\u673a\u7684\u6bcf\u53f0\u673a\u5668\u6307\u5b9a\u4e86\u4e24\u4e2a\u5206\u5ea6\u9a71\u52a8\u88c5\u7f6e\uff08\u8fdb\u6599\u5206\u5ea6\u548c\u8584\u819c\u8f93\u9001\u5206\u5ea6\uff09\uff0c\u5e76\u8981\u6c42\u4f7f\u7528\u8717\u8f6e\u8717\u6746\u526f\u3002\u5206\u5ea6\u901f\u5ea6\uff1a\u6bcf\u5206\u949f 80 \u5305\u3002\u5305\u88c5\u91cd\u91cf\uff1a6 \u516c\u65a4\uff0812 \u74f6 500 \u6beb\u5347 PET \u74f6\uff09\u3002\u5206\u5ea6\u87ba\u8ddd\uff1a250 \u6beb\u7c73\u3002\u52a0\u901f\u65f6\u95f4\uff1a0.15 \u79d2\u3002\u5cf0\u503c\u52a0\u901f\u626d\u77e9\uff1a85 \u725b\u00b7\u7c73\uff08\u91cd\u5305\u88c5\uff09\u3002\u5206\u5ea6\u7cfb\u6570\uff1a2.0\uff08\u91cd\u8f7d\uff0c\u9ad8\u52a0\u901f\u5ea6\uff09\u3002\u6240\u9700\u626d\u77e9\uff1a170 \u725b\u00b7\u7c73\u3002\u56db\u53f0\u673a\u5668\u7684\u566a\u58f0\u9884\u7b97\uff08OSHA 85 \u5206\u8d1d\u6807\u51c6\uff09\uff1a\u6bcf\u4e2a\u58f0\u6e90 71 \u5206\u8d1d(A)\u2014\u2014\u4f7f\u7528\u8868\u9762\u7c97\u7cd9\u5ea6 Ra \u4e3a 0.8 \u5fae\u7c73\u7684\u6eda\u9f7f\u8717\u8f6e\u8717\u6746\u526f\u5373\u53ef\u5b9e\u73b0\uff08\u5b9e\u6d4b\u503c\u4e3a 68 \u5206\u8d1d(A)\uff09\u3002\u66f4\u9ad8\u7684\u566a\u58f0\u9884\u7b97\u65e0\u9700\u78e8\u524a\u8868\u9762\u5904\u7406\u2014\u2014\u6bcf\u5bf9\u8717\u8f6e\u8717\u6746\u526f\u53ef\u8282\u7701\u7ea6 22 \u7f8e\u5143\u3002\u8717\u8f6e\u8717\u6746\u526f\uff1a\u5355\u5934\uff0c\u6a21\u6570 3\uff0c\u4e2d\u5fc3\u8ddd 63 \u6beb\u7c73\uff0c\u4f20\u52a8\u6bd4 25:1\uff0c\u6eda\u9f7f\u8868\u9762\u7c97\u7cd9\u5ea6 Ra 0.8 \u5fae\u7c73\u3002\u6750\u8d28\uff1a\u9540\u950c\u8717\u6746\uff0c\u78f7\u9752\u94dc\u8717\u8f6e\u3002\u5355\u4ef7\uff1a58 \u7f8e\u5143\u30022 \u7ec4\u9a71\u52a8 \u00d7 4 \u53f0\u673a\u5668 = 8 \u5bf9\u8717\u8f6e\u8717\u6746\u603b\u4ef7\uff1a464 \u7f8e\u5143\u3002\u6b64\u6848\u4f8b\u8868\u660e\uff0c\u566a\u58f0\u9884\u7b97\u6cd5\u6709\u65f6\u53ef\u4ee5\u8bc1\u660e\u91c7\u7528\u6210\u672c\u8f83\u4f4e\u7684\u6eda\u9f7f\u8717\u6746\u8868\u9762\u5904\u7406\u662f\u5408\u7406\u7684\u2014\u2014\u5e76\u975e\u6240\u6709\u5c01\u88c5\u5e94\u7528\u90fd\u9700\u8981\u78e8\u524a\u8868\u9762\u5904\u7406\u3002<\/p>\n

\"\u7528\u4e8e\u5305\u88c5\u673a\u964d\u566a\u5206\u5ea6\u9a71\u52a8\u7684\u4e0d\u540c\u8717\u6746\u548c\u8717\u8f6e\u6750\u6599\"<\/p>\n

\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h2>\n
\n
\n\u95ee\uff1a\u5982\u4f55\u6d4b\u91cf\u73b0\u6709\u673a\u5668\u4e0a\u8717\u8f6e\u8717\u6746\u526f\u7684\u566a\u58f0\u8d21\u732e\uff1f<\/summary>\n

\u6d4b\u91cf\u6240\u6709\u58f0\u6e90\u8fd0\u884c\u65f6\u7684\u603b\u673a\u5668\u566a\u58f0 (L_total)\u3002\u7136\u540e\u505c\u6b62\u6216\u65ad\u5f00\u8717\u8f6e\u8717\u6746\u4f20\u52a8\u88c5\u7f6e\uff08\u5982\u679c\u673a\u68b0\u4e0a\u53ef\u884c\uff09\uff0c\u5e76\u5728\u6240\u6709\u5176\u4ed6\u58f0\u6e90\u8fd0\u884c\u65f6\u6d4b\u91cf\u566a\u58f0 (L_remaining)\u3002\u8717\u8f6e\u8717\u6746\u526f\u7684\u566a\u58f0\u8d21\u732e\u6309\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\uff1aL_worm = 10 \u00d7 log\u2081\u2080(10^(L_total\/10) \u2212 10^(L_remaining\/10))\u3002\u5982\u679c\u65e0\u6cd5\u9694\u79bb\u8717\u8f6e\u8717\u6746\u526f\uff0c\u5219\u4f7f\u7528\u8fd1\u573a\u6d4b\u91cf\uff0c\u5c06\u58f0\u5f3a\u63a2\u5934\u653e\u7f6e\u5728\u8ddd\u79bb\u8717\u8f6e\u8717\u6746\u58f3\u4f53 50 \u81f3 100 \u6beb\u7c73\u5904\u2014\u2014\u8fd9\u6837\u53ef\u4ee5\u83b7\u5f97\u7279\u5b9a\u58f0\u6e90\u7684\u566a\u58f0\u6c34\u5e73\uff0c\u4e14\u53d7\u5176\u4ed6\u58f0\u6e90\u7684\u5e72\u6270\u8f83\u5c0f\u3002\u5c06\u6d4b\u5f97\u7684\u8717\u8f6e\u8717\u6746\u526f\u566a\u58f0\u4e0e\u7279\u5b9a\u5927\u5385\u914d\u7f6e\u7684\u566a\u58f0\u9884\u7b97\u5206\u914d\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u8717\u8f6e\u8717\u6746\u526f\u7684\u566a\u97f3\u4f1a\u968f\u7740\u5206\u5ea6\u901f\u5ea6\u7684\u589e\u52a0\u800c\u589e\u5927\u5417\uff1f<\/summary>\n

\u662f\u7684\u2014\u2014\u9f7f\u8f6e\u556e\u5408\u566a\u58f0\u5927\u7ea6\u6bcf\u589e\u52a0\u4e00\u500d\u8f6c\u901f\u5c31\u589e\u52a0 3 dB(A)\u3002\u4f8b\u5982\uff0c\u6bcf\u5206\u949f 60 \u6b21\u8f6c\u901f\u65f6\u4ea7\u751f 62 dB(A) \u566a\u58f0\u7684\u8717\u8f6e\u8717\u6746\u526f\uff0c\u5728\u6bcf\u5206\u949f 120 \u6b21\u8f6c\u901f\u65f6\u5927\u7ea6\u4ea7\u751f 65 dB(A) \u566a\u58f0\uff0c\u5728\u6bcf\u5206\u949f 240 \u6b21\u8f6c\u901f\u65f6\u5927\u7ea6\u4ea7\u751f 68 dB(A) \u566a\u58f0\u3002\u8fd9\u79cd\u901f\u5ea6-\u566a\u58f0\u5173\u7cfb\u610f\u5473\u7740\uff0c\u540c\u4e00\u53f0\u673a\u5668\u5728\u4f4e\u901f\u8fd0\u884c\u65f6\u53ef\u80fd\u6ee1\u8db3\u566a\u58f0\u63a7\u5236\u8981\u6c42\uff0c\u4f46\u5728\u9ad8\u901f\u8fd0\u884c\u65f6\u5219\u53ef\u80fd\u8d85\u51fa\u8981\u6c42\u3002\u5177\u6709\u53d8\u901f\u529f\u80fd\u7684\u5305\u88c5\u673a\u5e94\u5728\u989d\u5b9a\u6700\u5927\u8f6c\u901f\u4e0b\u8fdb\u884c\u566a\u58f0\u6d4b\u8bd5\uff0c\u800c\u4e0d\u662f\u5728\u5178\u578b\u8fd0\u884c\u8f6c\u901f\u4e0b\u8fdb\u884c\u6d4b\u8bd5\u2014\u2014\u5fc5\u987b\u5728\u6700\u574f\u60c5\u51b5\u4e0b\u6ee1\u8db3\u566a\u58f0\u63a7\u5236\u8981\u6c42\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u6211\u53ef\u4ee5\u4f7f\u7528\u4f3a\u670d\u7535\u673a\u548c\u8717\u8f6e\u8717\u6746\u526f\u8fdb\u884c\u5305\u88c5\u5206\u5ea6\u5417\uff1f<\/summary>\n

\u662f\u7684\u2014\u2014\u5e26\u7f16\u7801\u5668\u53cd\u9988\u7684\u4f3a\u670d\u7535\u673a\u5728\u9ad8\u7cbe\u5ea6\u5305\u88c5\u5206\u5ea6\u9886\u57df\u8d8a\u6765\u8d8a\u5e38\u89c1\u3002\u8717\u8f6e\u8717\u6746\u63d0\u4f9b\u673a\u68b0\u4f20\u52a8\u6bd4\u548c\u81ea\u9501\u529f\u80fd\uff1b\u4f3a\u670d\u7535\u673a\u5219\u63d0\u4f9b\u7cbe\u786e\u7684\u4f4d\u7f6e\u63a7\u5236\u548c\u53ef\u7f16\u7a0b\u7684\u52a0\u901f\u5ea6\u66f2\u7ebf\u3002\u8fd9\u79cd\u7ec4\u5408\u65e0\u9700\u4f7f\u7528\u673a\u68b0\u51f8\u8f6e\u9a71\u52a8\u7684\u5206\u5ea6\u5668\uff08\u4f8b\u5982\u65e5\u5185\u74e6\u673a\u6784\u3001\u7b52\u5f62\u51f8\u8f6e\uff09\uff0c\u56e0\u4e3a\u540e\u8005\u5206\u5ea6\u95f4\u8ddd\u662f\u56fa\u5b9a\u7684\u3002\u4f3a\u670d-\u8717\u8f6e\u8717\u6746\u7ec4\u5408\u53ef\u4ee5\u901a\u8fc7\u8f6f\u4ef6\u914d\u65b9\u66f4\u6539\u5206\u5ea6\u95f4\u8ddd\u3001\u52a0\u901f\u5ea6\u66f2\u7ebf\u548c\u505c\u7559\u65f6\u95f4\uff0c\u4ece\u800c\u5b9e\u73b0\u4ea7\u54c1\u89c4\u683c\u4e4b\u95f4\u7684\u5feb\u901f\u5207\u6362\u3002\u5f53\u4e0e\u4f3a\u670d\u9a71\u52a8\u5668\u4e00\u8d77\u4f7f\u7528\u65f6\uff0c\u8717\u8f6e\u8717\u6746\u7684\u9f7f\u9699\u5e94\u8bbe\u7f6e\u5728\u8f83\u5c0f\u7684\u8303\u56f4\u5185\uff08\u5c0f\u4e8e 8 \u89d2\u5206\uff09\uff0c\u56e0\u4e3a\u5982\u679c\u9f7f\u9699\u8d85\u8fc7\u63a7\u5236\u5668\u7684\u6b7b\u533a\u8bbe\u7f6e\uff0c\u4f3a\u670d\u63a7\u5236\u5668\u7684\u4f4d\u7f6e\u73af\u8def\u53ef\u80fd\u4f1a\u53d1\u751f\u632f\u8361\u3002<\/p>\n<\/details>\n

\n\u95ee\uff1a\u5305\u88c5\u673a\u8717\u8f6e\u8717\u6746\u526f\u901a\u5e38\u53ef\u4ee5\u4f7f\u7528\u591a\u4e45\uff1f<\/summary>\n

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<\/p>\n

\n

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Korea Ever-Power \u00b7 Application Engineering Guide Worm and Worm Wheel for Packaging Machine Indexing Drives A packaging hall with 12 machines running simultaneously must stay below 85 dB(A) for 8-hour worker exposure. Each machine is budgeted 78 dB(A). Each machine has 6 to 10 noise sources. The gear pair at the indexing drive gets a […]<\/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-1376","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\/1376","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=1376"}],"version-history":[{"count":2,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1376\/revisions"}],"predecessor-version":[{"id":1379,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/posts\/1376\/revisions\/1379"}],"wp:attachment":[{"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/media?parent=1376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/categories?post=1376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/worm-and-worm-wheel.com\/zh\/wp-json\/wp\/v2\/tags?post=1376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}