{"id":6468,"date":"2017-08-16T08:26:00","date_gmt":"2017-08-16T00:26:00","guid":{"rendered":"\/\/m.letratesoro.com\/?p=6468"},"modified":"2018-09-07T18:37:59","modified_gmt":"2018-09-07T10:37:59","slug":"simplize-grr","status":"publish","type":"post","link":"\/\/m.letratesoro.com\/2017\/08\/simplize-grr\/","title":{"rendered":"\u5982\u4f55\u81ea\u5df1\u7c21\u6613\u8a08\u7b97Gage R&R\uff0c\u8a55\u4f30\u91cf\u6e2c\u7cfb\u7d71(MSA)"},"content":{"rendered":"

\"\u5982\u4f55\u7c21\u6613\u8a08\u7b97Gage<\/font><\/p>\n

\u5c31\u5de5\u4f5c\u718a\u500b\u4eba\u6240\u77e5\uff0c\u5149\u8a08\u7b97\u3010Gage R&R\u3011\u7684\u516c\u5f0f\u5c31\u6709\u597d\u5e7e\u7a2e\uff0c\u4e0d\u904e\u5de5\u4f5c\u718a\u4eca\u5929\u8981\u5148\u4ecb\u7d39\u7d66\u5927\u5bb6\u8a8d\u8b58\u7684\u662f\u4e00\u7a2e\u7c21\u5316\u904e\u4e14\u53ef\u4ee5\u81ea\u5df1\u8a08\u7b97\u3010Gage R&R\u3011\u7684\u65b9\u6cd5\u3002<\/font><\/p>\n

\u4e0d\u904e\u8acb\u6ce8\u610f\u9019\u500b\u4e26\u4e0d\u662f\u8a55\u4f30\u91cf\u6e2c\u7cfb\u7d71\u5206\u6790\uff08MSA, Measurement System Analysis\uff09\u6700\u597d\u7684\u8a08\u7b97\u65b9\u6cd5\uff0c\u9019\u88e1\u50c5\u4f9b\u53c3\u8003\u8b93\u5927\u5bb6\u77e5\u9053\u3010Gage R&R\u3011\u5230\u5e95\u662f\u5982\u4f55\u8a08\u7b97\u51fa\u4f86\u7684\u800c\u5df2\u3002\u5c31\u5de5\u4f5c\u718a\u7684\u4e86\u89e3\u76ee\u524d\u6700\u597d\u7684\u3010Gage R&R\u3011\u8a08\u7b97\u516c\u5f0f\u61c9\u8a72\u662f\u4f7f\u7528ANOVA\uff0c\u4e0d\u904e\u5176\u8a08\u7b97\u771f\u7684\u592a\u904e\u65bc\u8907\u96dc\u4e86\uff0c\u800c\u4e14\u9084\u5f97\u82b1\u9322\u8cb7\u5c08\u696d\u8edf\u9ad4\u624d\u884c\u3002<\/font><\/p>\n

<\/p>\n

\u5f8c\u7e8c<\/font>\u5de5\u4f5c\u718a\u61c9\u8a72\u6703\u518d\u6301\u7e8c\u6574\u7406\u5e7e\u7a2e\u3010Gage R&R\u3011\u4e0d\u540c\u7684\u8a08\u7b97\u516c\u5f0f\uff0c\u8b93\u5927\u5bb6\u53ef\u4ee5\u6709\u66f4\u591a\u9078\u64c7\uff0c\u4e5f\u53ef\u4ee5\u8b93\u5927\u5bb6\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5229\u7528\u4eba\u5bb6\u505a\u597d\u7684Excel\u8868\u683c\u4f86\u586b\u8868\u8a08\u7b97\u3010Gage R&R\u3011<\/font>\u3002<\/font><\/p>\n

\u5982\u679c\u4f60\u9084\u4e0d\u662f\u5f88\u6e05\u695a\u4ec0\u9ebc\u662f\u3010Gage R&R\u3011\uff0c\u8acb\u5148\u53c3\u8003\u3010<\/font>\u4ecb\u7d39\u3010Gage R&R\u3011\u7684\u91cd\u8907\u6027(Repeatability)\u8207\u518d\u73fe\u6027(Reproducibility)<\/font><\/a>\u3011\u4e00\u6587\u3002<\/font><\/p>\n

\u91cd\u8907\u6027(Repeatability)\u4e4b\u7c21\u5316\u8a55\u4f30<\/strong><\/font><\/p>\n

\u5047\u8a2d\u6709\u4e00\u5de5\u4ef6\u7684\u898f\u683c\u53ca\u516c\u5dee\u70ba 110.0 \u00b1 1.0 mm\uff0c\u73fe\u5728\u6211\u5011\u60f3\u91dd\u5c0d\u8a72\u5de5\u4ef6\u65b0\u88fd\u4e4b\u6aa2\u5177\u8a55\u4f30\u5176\u662f\u5426\u7b26\u5408\u9700\u6c42\uff0c\u6839\u64da\u3010Gage R&R\u3011\u4e4b\u5b9a\u7fa9\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u4f5c\uff1a<\/font><\/p>\n

    \n
  1. \n
    \u7531\u6709\u7d93\u9a57\u4e4b\u6aa2\u9a57\u54e1\u6839\u64da\u5b9a\u7fa9\u7684\u91cf\u6e2c\u65b9\u6cd5\uff0c\u9023\u7e8c\u5c0d\u540c\u4e00\u6a23\u672c\u91cf\u6e2c20\u6b21\uff0c\u8a08\u7b97\u5176\u6a19\u6e96\u5dee\u3002<\/font> <\/div>\n<\/li>\n
  2. \n
    \u5c07\u6aa2\u5177\u4e4b\u91cd\u8907\u6027\u7bc4\u570d(=\u516d\u500d\u6a19\u6e96\u5dee)\u8207\u516c\u5dee\u7bc4\u570d(\u00b11.0 \u7bc4\u570d\u662f2.0)\u505a\u6bd4\u8f03\uff0c\u539f\u5247\u4e0a\u8981\u5c0f\u65bc10%<\/font> <\/div>\n<\/li>\n
  3. \u91cf\u6e2c\u6578\u503c\uff1a<\/font>
    \n\n\n\n\n
    110.55 <\/td>\n110.54<\/td>\n110.52<\/td>\n110.55<\/td>\n110.52<\/td>\n110.55<\/td>\n110.57<\/td>\n110.55<\/td>\n110.53<\/td>\n110.57<\/td>\n<\/tr>\n
    110.57<\/td>\n110.54<\/td>\n110.55<\/td>\n110.59<\/td>\n110.54<\/td>\n110.52<\/td>\n110.55<\/td>\n110.55<\/td>\n110.51<\/td>\n110.52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u5e73\u5747\u503c = 110.5445 \uff08\u53ef\u4ee5\u4f7f\u7528Excel\u51fd\u6578 AVERAGE()\uff09
    \u6a19\u6e96\u5dee = 0.020641 \uff08\u53ef\u4ee5\u4f7f\u7528Excel\u51fd\u6578 STDEVA()\uff09
    \u91cd\u8907\u6027 = 6\u03c3 = 6 x 0.020641 = 0.123846
    \u516c\u5dee\u7bc4\u570d = 1.0+1.0 = 2.0<\/font><\/p>\n<\/li>\n

  4. \n
    \u7d50\u8ad6\uff1a\u91cd\u8907\u6027\u7bc4\u570d(=\u516d\u500d\u6a19\u6e96\u5dee) \/ \u516c\u5dee\u7bc4\u570d(\u00b11.0 \u7bc4\u570d\u662f2.0) = 0.123846 \/ 2.0 = 6.2%\u3002\u7d50\u679c\u5c0f\u65bc10%<\/font>\uff0c\u6545\u4ee5\u6b64\u5224\u65b7\uff0c\u91cd\u8907\u6027\u7bc4\u570d\u7a84\ufe51\u91cd\u8907\u6027\u4f73\uff0c\u8a72\u91cf\u5177\u53ef\u4ee5\u6eff\u8db3\u91cf\u6e2c\u4e0a\u7684\u9700\u6c42<\/font>\u3002<\/font> <\/div>\n<\/li>\n<\/ol>\n

    \u518d\u73fe\u6027(Reproducibility)\u4e4b\u7c21\u5316\u8a55\u4f30\uff1a<\/strong><\/font><\/p>\n

    \u8003\u616e\u8207\u4e0a\u4f8b\u76f8\u540c\u4e4b\u5de5\u4ef6 110.0 \u00b1 1.0 mm\uff0c\u73fe\u5728\u91dd\u5c0d\u4e0d\u540c\u7684\u4f5c\u696d\u4eba\u54e1\u4f5c\u518d\u73fe\u6027\u4e4b\u8a55\u4f30\uff0c\u6839\u64da\u3010Gage R&R\u3011\u4e4b\u5b9a\u7fa9\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u4f5c\uff1a<\/font><\/p>\n

      \n
    1. \n
      \u53d6\u4e00\u5de5\u4ef6\u6a23\u672c\ufe50\u7531\u6709\u7d93\u9a57\u4e4b\u6aa2\u9a57\u54e1A\u3001B\u5169\u4eba\u6839\u64da\u5b9a\u7fa9\u7684\u91cf\u6e2c\u65b9\u6cd5\uff0c\u9023\u7e8c\u5c0d\u540c\u4e00\u6a23\u672c\u91cf\u6e2c10\u6b21\uff0c\u8a08\u7b97\u5176\u6a19\u6e96\u5dee\u3002
      \uff08\u8acb\u6ce8\u610f\uff1a\u5be6\u969b\u6aa2\u9a57\u6642\u6700\u597d\u4e0d\u8981\u91cd\u8907\u91cf\u6e2c\u540c\u4e00\u6a23\u672c\uff0c\u9019\u662f\u56e0\u70ba\u91cf\u6e2c\u54e1\u5df2\u77e5\u9053\u91cf\u6e2c\u7684\u90fd\u662f\u540c\u4e00\u6a23\u672c\uff0c\u7406\u8ad6\u4e0a\u6703\u6709\u5148\u5165\u70ba\u4e3b\u7684\u5fc3\u7406\u6697\u793a\uff0c\u5982\u679c\u767c\u73fe\u91cf\u6e2c\u51fa\u4f86\u7684\u7d50\u679c\u8207\u5148\u524d\u5dee\u7570\u592a\u5927\uff0c\u91cf\u6e2c\u54e1\u6975\u6709\u53ef\u80fd\u6703\u81ea\u52d5\u8abf\u6574\u7d50\u679c\uff0c\u9020\u6210\u7d50\u679c\u5931\u771f\u3002\uff09<\/font><\/div>\n<\/li>\n
    2. \n
      \u5c07\u6aa2\u9a57\u54e1\u9593\u4e4b\u518d\u73fe\u6027\u7bc4\u570d(=\u516d\u500d\u6a19\u6e96\u5dee)\u8207\u516c\u5dee\u7bc4\u570d (\u00b11.0\u7bc4\u570d\u662f2.0)\u505a\u6bd4\u8f03\uff0c\u7d50\u679c\u5982\u679c\u5c0f\u65bc10%\u5247\u53ef\u4ee5\u63a5\u53d7\uff0c\u5982\u679c\u4ecb\u65bc10~30%\u4e4b\u9593\u5247\u52c9\u5f37\u53ef\u4ee5\u63a5\u53d7\uff0c\u5982\u679c\u6b64\u503c\u9ad8\u65bc30\uff05\u5247\u5224\u5b9a\u70ba\u4e0d\u5408\u683c\u3002<\/font> <\/div>\n<\/li>\n
    3. \u91cf\u6e2c\u7d50\u679c\uff1a
      \n\n\n\n\n
      \u54c1\u6aa2A<\/font><\/td>\n110.55<\/font><\/td>\n110.50<\/font><\/td>\n110.54<\/font><\/td>\n110.53<\/font><\/td>\n110.55<\/font><\/td>\n110.52<\/font><\/td>\n110.55<\/font><\/td>\n110.52<\/font><\/td>\n110.55<\/font><\/td>\n110.53<\/font><\/td>\n<\/tr>\n
      \u54c1\u6aa2B<\/font><\/td>\n110.61<\/font><\/td>\n110.59<\/font><\/td>\n110.57<\/font><\/td>\n110.55<\/font><\/td>\n110.56<\/font><\/td>\n110.59<\/font><\/td>\n110.62<\/font><\/td>\n110.55<\/font><\/td>\n110.56<\/font><\/td>\n110.62<\/font><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      <\/font> <\/p>\n

      <\/font><\/p>\n

      \u54c1\u6aa2\u54e1A\u7684\u91cf\u6e2c\u5e73\u5747\u503c=110.534
      \u54c1\u6aa2\u54e1B\u7684\u91cf\u6e2c\u5e73\u5747\u503c=110.582
      \u54c1\u6aa2\u54e1A\u53caB\u7684\u7e3d\u5e73\u5747\u503c=110.558
      \u4f9d\u64da\u54c1\u6aa2\u54e1A\u53caB\u7684\u5e73\u5747\u503c\u8a08\u7b97\uff0c\u5f97 \u8b8a\u7570\u6578(VAR) <\/font><\/strong>= (110.534-110.558)2<\/sup> + (110.582-110.558)2<\/sup> = 0.001152 \uff08\u53ef\u4ee5\u7528 Excel \u7684 VAR.S() \u51fd\u6578\uff09
      \u7531\u8b8a\u7570\u6578\u53d6\u5e73\u65b9\u6839\uff0c\u5f97 \u6a19\u6e96\u5dee(STD)<\/font><\/strong> = 0.03394 \uff08\u53ef\u4ee5\u7528 Excel \u7684 STDEV.S() \u51fd\u6578\uff09
      \u516d\u500b\u6a19\u6e96\u5dee = 6 x 0.03394 = 0.20365 \u2252 0.20<\/font><\/p>\n<\/li>\n

    4. \n

      \u7d50\u8ad6\uff1a\u5176\u518d\u73fe\u6027(Reproducibility)\u7684\u7bc4\u570d\u9084\u7b97\u7a84\uff0c\u518d\u73fe\u6027\u4e5f\u9084\u53ef\u4ee5\ufe50\u8207\u516c\u5dee\u7bc4\u570d\u6bd4\u503c 0.20\/2.0\uff0c\u7d50\u679c\u5927\u7d04\u5728 10% \u5de6\u53f3\uff0c<\/font>\u4e00\u822c\u4f86\u8aaa\u53ef\u4ee5\u5224\u5b9a\u9019\u5169\u500b\u91cf\u6e2c\u54e1\u6eff\u8db3\u91cf\u6e2c\u4e0a\u7684\u9700\u6c42\u3002<\/font><\/font><\/p>\n<\/li>\n<\/ol>\n

      \n

      \u4e86\u89e3\u5982\u4f55\u81ea\u5df1\u624b\u52d5\u7c21\u6613\u8a08\u7b97\u3010Gage R&R\u3011\u4e4b\u5f8c\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u53c3\u8003\u4e0b\u9762\u9019\u7bc7\u6587\u7ae0\u4ecb\u7d39Excel\u8a08\u7b97\u3010Gage R&R\u3011\u7684\u8aaa\u660e\uff1a
      \u4ecb\u7d39\u5982\u4f55\u4f7f\u7528\u7db2\u53cb\u5206\u4eabExcel\u8868\u683c\u8a08\u7b97Gage R&R\uff08\u9577\u8868\u683c\u6cd5\uff09<\/a><\/font><\/p>\n

      \n

      \u56de\u300b<\/font>SPC\u3001Cpk\u3001\u88fd\u7a0b\u80fd\u529b\u4e4b\u89e3\u8aaa\u8207\u6574\u7406<\/font><\/a><\/p>\n

      \u5ef6\u4f38\u95b1\u8b80\uff1a<\/font>
      \u88fd\u7a0b\u80fd\u529b\u4ecb\u7d39\u2500\u88fd\u7a0b\u80fd\u529b\u7684\u4e09\u7a2e\u8868\u793a\u6cd5<\/font><\/a>
      \u7ba1\u5236\u5716\u7ba1\u5236\u754c\u9650\u8207\u4e2d\u5fc3\u7dda\u8a08\u7b97\u56e0\u5b50\u7cfb\u6578\u8868<\/font><\/a>
      \u54c1\u7ba1\u4e03\u5927\u5de5\u5177-\u7ba1\u5236\u5716(control chart)\u4ecb\u7d39<\/font><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5c31\u5de5\u4f5c\u718a\u500b\u4eba\u6240\u77e5\uff0c\u5149\u8a08\u7b97\u3010Gage R& …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,116],"tags":[184],"aioseo_notices":[],"views":56091,"_links":{"self":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/6468"}],"collection":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/comments?post=6468"}],"version-history":[{"count":0,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/posts\/6468\/revisions"}],"wp:attachment":[{"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/media?parent=6468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/categories?post=6468"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.letratesoro.com\/wp-json\/wp\/v2\/tags?post=6468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}