{"id":4964,"date":"2023-09-02T12:04:35","date_gmt":"2023-09-02T04:04:35","guid":{"rendered":"http:\/\/b.yzxdp.com\/?post_type=ht_kb&p=4964"},"modified":"2023-09-02T16:17:35","modified_gmt":"2023-09-02T08:17:35","slug":"dimension-changes","status":"publish","type":"ht_kb","link":"https:\/\/yzxdp.com\/knowledge\/dimension-changes","title":{"rendered":"\u5982\u4f55\u6539\u53d8\u5c3a\u5bf8\u8fdb\u884c\u9891\u7387\u8c03\u8c10"},"content":{"rendered":"
\u5982\u679c\u4f60\u51cf\u5c11\u96f6\u4ef6\u7684\u957f\u5ea6\uff0c\u9891\u7387\u5c31\u4f1a\u589e\u52a0\uff0c\u5982\u679c\u4f60\u79fb\u52a8\u53f0\u9636\/\u534a\u5f84\u7684\u4f4d\u7f6e\u6216\u5728\u9661\u5de5\u5177\u5934\u4e0a\u52a0\u5bbd\u69fd\uff0c\u9891\u7387\u5c31\u4f1a\u51cf\u5c11\uff0c\u5982\u4e0a\u56fe\u6240\u793a\u3002\u4f46\u662f\uff0c\u957f\u5ea6\u66f4\u6539\u5f88\u5bb9\u6613\u6267\u884c\uff0c\u800c\u4e14\u9891\u7387\u7075\u654f\u5ea6\u66f4\u9ad8\u3002\u5bf9\u4e8e\u53d8\u5e45\u6746\u8c03\u8c10\uff0c\u8fd8\u5e94\u9a8c\u8bc1\u8282\u70b9\u7ebf\u548c\u5939\u6301\u533a\u57df\u7684\u4e00\u81f4\u6027\u3002<\/p>\n
\u901a\u5e38\uff0c\u65b0\u5f00\u53d1\u7684\u5de5\u5177\u5934\u5728\u5236\u9020\u65f6\u4f1a\u591a\u51fa 3% \u7684\u957f\u5ea6\uff08\u56e0\u6b64\u9891\u7387\u8f83\u4f4e\uff09\uff0c\u7136\u540e\u901a\u8fc7\u4ed4\u7ec6\u548c\u6e10\u8fdb\u7684\u7f29\u77ed\u8fdb\u884c\u8c03\u6574\uff0c\u76f4\u5230\u8fbe\u5230\u6240\u9700\u9891\u7387\u3002\u5bf9\u4e8e\u6279\u91cf\u5236\u9020\uff0c\u8fc7\u91cf\u767e\u5206\u6bd4\u53ef\u80fd\u66f4\u4f4e\u3002\u4e0b\u8868\u663e\u793a\u4e86\u6807\u51c6\u9891\u7387\u7684\u5178\u578b\u9891\u7387\u7075\u654f\u5ea6\u3001\u957f\u5ea6\u548c\u8fc7\u91cf\u3002\u8fd9\u4e9b\u503c\u4ec5\u4f9b\u53c2\u8003\uff0c\u56e0\u51e0\u4f55\u5f62\u72b6\u3001\u7eb5\u6a2a\u6bd4\u548c\u6750\u6599\u800c\u5f02\u3002<\/p>\n
\u9891\u7387<\/strong><\/td>\n\u957f\u5ea6\u53d8\u5316\u7684\u9891\u7387\u7075\u654f\u5ea6<\/strong><\/td>\n | \u5178\u578b\u957f\u5ea6<\/strong><\/td>\n | \u5178\u578b\u8fc7\u91cf\uff08\u2248 \u957f\u5ea6 3 %\uff09<\/strong><\/td>\n<\/tr>\n | 15KHz<\/td>\n | 90Hz\/mm\uff08\u2248 2Hz\/mil\uff09<\/td>\n | 170mm\uff08\u2248 6\u201d 3\/4\uff09<\/td>\n | 5.0mm\uff08\u2248 2mil\uff09<\/td>\n<\/tr>\n | 20KHz<\/td>\n | 160Hz\/mm\uff08\u2248 4Hz\/mil\uff09<\/td>\n | 128mm\uff08\u2248 5\u201d\uff09<\/td>\n | 4.0mm\uff08\u2248 1.6mil\uff09<\/td>\n<\/tr>\n | 30KHz<\/td>\n | 360Hz\/mm\uff08\u2248 9Hz\/mil\uff09<\/td>\n | 85mm\uff08\u2248 3\u201d 3\/8\uff09<\/td>\n | 2.5mm\uff08\u2248 1mil\uff09<\/td>\n<\/tr>\n | 35KHz<\/td>\n | 480Hz\/mm\uff08\u2248 12Hz\/mil\uff09<\/td>\n | 73mm\uff08\u2248 2\u201d 7\/8\uff09<\/td>\n | 2.2mm\uff08\u2248 8500mil\uff09<\/td>\n<\/tr>\n | 40KHz<\/td>\n | 630Hz\/mm\uff08\u2248 16Hz\/mil\uff09<\/td>\n | 64mm\uff08\u2248 2\u201d 1\/2\uff09<\/td>\n | 2.0mm\uff08\u2248 8000mil\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n | \u8b66\u544a\uff1a\u4ec5\u4f9b\u53c2\u8003\uff0c\u8bf7\u81ea\u884c\u5224\u65ad\u4f7f\u7528\u5e76\u627f\u62c5\u98ce\u9669\u3002\u6839\u636e\u96f6\u4ef6\u7684\u51e0\u4f55\u5f62\u72b6\u548c\u7eb5\u6a2a\u6bd4\uff0c\u503c\u53ef\u80fd\u4f1a\u6709\u5f88\u5927\u5dee\u5f02\u3002\u4eba\u4eec\u53ef\u4ee5\u4f7f\u7528\u6709\u9650\u5143\u5206\u6790 (FEA) \u6765\u9488\u5bf9\u6bcf\u79cd\u7279\u5b9a\u60c5\u51b5\u6539\u8fdb\u5b83\u4eec\u3002<\/div>\n
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