❶ 浠涔堟槸SPC,CPK,FMEA絳夊搧璐ㄧ℃帶鎵嬫硶錛熸湁浠涔堝厛榪涚殑綆＄悊鏂規硶錛
銆銆銆怱PC銆戱細
銆銆緇熻¤繃紼嬫帶鍒訛紙綆縐癝PC錛夋槸涓縐嶅熷姪鏁扮悊緇熻℃柟娉曠殑榪囩▼鎺у埗宸ュ叿銆傚畠瀵圭敓浜ц繃紼嬭繘琛屽垎鏋愯瘎浠鳳紝鏍規嵁鍙嶉堜俊鎮鍙婃椂鍙戠幇緋葷粺鎬у洜緔犲嚭鐜扮殑寰佸厗錛屽苟閲囧彇鎺鏂芥秷闄ゅ叾褰卞搷錛屼嬌榪囩▼緇存寔鍦ㄤ粎鍙楅殢鏈烘у洜緔犲獎鍝嶇殑鍙楁帶鐘舵侊紝浠ヨ揪鍒版帶鍒惰川閲忕殑鐩鐨勩
銆銆銆怌PK銆戱細
銆銆淇℃伅瀹夊叏棰嗗煙鐨勫畾涔夛細CPK鏄鈥淐ombined Public Key鈥濈殑緙╁啓錛屽嵆涓鏂囧悕涓虹粍鍚堝叕閽ワ紝鏄涓縐嶅姞瀵嗙畻娉曪紝浠ュ緢灝忕殑璧勬簮錛岀敓鎴愬ぇ瑙勬ā瀵嗛掗銆
銆銆宸ョ▼棰嗗煙鐨勫畾涔夛細CPK鏄鈥淧rocess Capability Index鈥 鐨勭緝鍐欍侰PK鐨勪腑鏂囧畾涔変負錛氬埗紼嬭兘鍔涙寚鏁幫紝鏄鐜頒唬浼佷笟鐢ㄤ簬琛ㄧず鍒剁▼鑳藉姏鐨勬寚鏍囷紝涔熷嵆鏌愪釜宸ョ▼鎴栧埗紼嬫按鍑嗙殑閲忓寲鍙嶅簲錛屼篃鏄宸ョ▼璇勪及鐨勪竴綾繪寚鏍囥
銆銆銆怓MEA銆戱細
銆銆鏁呴殰妯″紡褰卞搷鍒嗘瀽(Failure Mode and Effects Analysis,綆璁頒負FMEA),鏄鍒嗘瀽緋葷粺涓姣忎竴浜у搧鎵鏈夊彲鑳戒駭鐢熺殑鏁呴殰妯″紡鍙婂叾瀵圭郴緇熼犳垚鐨勬墍鏈夊彲鑳藉獎鍝,騫舵寜姣忎竴涓鏁呴殰妯″紡鐨勪弗閲嶇▼搴,媯嫻嬮毦鏄撶▼搴︿互鍙婂彂鐢熼戝害浜堜互鍒嗙被鐨勪竴縐嶅綊綰沖垎鏋愭柟娉曘
銆銆鐩鐨勶細
銆銆1銆佽兘澶熷規槗銆佷綆鎴愭湰鍦板逛駭鍝佹垨榪囩▼榪涜屼慨鏀癸紝浠庤屽噺杞諱簨鍚庡嵄鏈虹殑淇鏀廣
銆銆2銆佹壘鍒拌兘澶熼伩鍏嶆垨鍑忓皯榪欎簺娼滃湪澶辨晥鍙戠敓鐨勬帾鏂斤紱
銆銆鍏堣繘鐨勭＄悊鏂規硶鍙浠ラ夋嫨 綺劇泭鐢熶駭綆＄悊涓庡叚瑗挎牸鐜涚＄悊涓ょ嶆柟娉曘
銆銆銆愮簿鐩婄敓浜х＄悊銆戱細
銆銆綺劇泭鐢熶駭綆＄悊錛屾槸涓縐嶄互瀹㈡埛闇奼備負鎷夊姩錛屼互娑堥櫎嫻璐瑰拰涓嶆柇鏀瑰杽涓烘牳蹇冿紝浣誇紒涓氫互鏈灝戠殑鎶曞叆鑾峰彇鎴愭湰鍜岃繍浣滄晥鐩婃樉钁楁敼鍠勭殑涓縐嶅叏鏂扮殑鐢熶駭綆＄悊妯″紡銆傚畠鐨勭壒鐐規槸寮鴻皟瀹㈡埛瀵規椂闂村拰浠峰肩殑瑕佹眰錛屼互縐戝﹀悎鐞嗙殑鍒墮犱綋緋繪潵緇勭粐涓哄㈡埛甯︽潵澧炲肩殑鐢熶駭媧誨姩錛岀緝鐭鐢熶駭鍛ㄦ湡錛屼粠鑰屾樉钁楁彁楂樹紒涓氶傚簲甯傚満涓囧彉鐨勮兘鍔涖傜簿鐩婄敓浜х＄悊灝辨槸鎺у埗嫻璐廣侀檷浣庢垚鏈鐨勬渶鏈夋晥鐨勪竴縐嶇敓浜х＄悊鏂瑰紡銆
銆銆銆愬叚瑗挎牸鐜涚＄悊銆戱細
銆銆鍏瑗挎牸鐜涚＄悊娉曟槸涓縐嶇粺璁¤瘎浼版硶錛屾牳蹇冩槸榪芥眰闆剁己闄風敓浜э紝闃茶寖浜у搧璐ｄ換椋庨櫓錛岄檷浣庢垚鏈錛屾彁楂樼敓浜х巼鍜屽競鍦哄崰鏈夌巼錛屾彁楂橀【瀹㈡弧鎰忓害鍜屽繝璇氬害銆傚叚瑗挎牸鐜涚＄悊鏃㈢潃鐪間簬浜у搧銆佹湇鍔¤川閲忥紝鍙堝叧娉ㄨ繃紼嬬殑鏀硅繘銆
銆銆
銆銆鍏瑗挎牸鐜涚＄悊錛圫ix Sigma錛夊畠鍙浠ヤ嬌钀ヨ繍鎴愭湰闄嶄綆銆佸懆杞鏃墮棿寰楀埌鏀瑰杽銆佹潗鏂欐氮璐瑰噺灝戙佸歸【瀹㈤渶奼傛湁鏇村ソ鍦扮悊瑙ｃ侀【瀹㈡弧鎰忓害澧炲姞浠ュ強浜у搧鍜屾湇鍔＄殑鍙闈犳у炲己銆
❷ cpk鏄鍏ㄥ昂瀵歌繕鏄閲嶇偣灝哄
璇ヨ川閲忕＄悊宸ュ叿鏄閲嶇偣灝哄搞
cpk鏄宸ュ簭鍦ㄤ竴瀹氭椂闂撮噷澶勪簬鎺у埗鐘舵侊紙紼沖畾鐘舵侊級涓嬬殑瀹為檯鍔犲伐鑳藉姏錛屽畠鏄宸ュ簭鍥烘湁鐨勮兘鍔涳紝鎴栬呰村畠鏄宸ュ簭淇濊瘉璐ㄩ噺鐨勮兘鍔涖
cpk鍖呮嫭涓や釜鎸囨暟錛歝pk涓婇檺鎸囨暟鍜孋PK涓嬮檺鎸囨暟銆俢pk涓婇檺鎸囨暟鏄鎸囪ヨ繃紼嬪湪鐢熶駭浜у搧鏃訛紝鑳藉熶繚璇佸叾涓婇檺瑙勬牸闄愯寖鍥村唴鐨勭ǔ瀹氭у拰鑳藉姏錛涜宑pk涓嬮檺鎸囨暟鏄鎸囪ヨ繃紼嬪湪鐢熶駭浜у搧鏃訛紝鑳藉熶繚璇佸叾涓嬮檺瑙勬牸闄愯寖鍥村唴鐨勭ǔ瀹氭у拰鑳藉姏銆