涓€鍊�(g猫)閼勪欢鐨勭矖绯欏害绋嬪害鍙栨焙浜庡埗閫犲伐搴忥紙閼勯€犮€佹墦纾ㄣ€佺簿鍔犲伐绛夛級銆傛墍鐢ㄧ殑閼勯€犳潗鏂欙紙鍨嬬爞銆佹秱鏂欑瓑锛夈€侀憚閫犺ō(sh猫)鍌欏拰婢嗛憚鍚堥噾銆傞憚浠惰〃闈㈠鐒¤薄鍔犲伐琛ㄩ潰鍧囧嫽鐨勭挵(hu谩n)鐙€锛屽氨寰堥洠鐢ㄦ(j墨)姊板剙鍣�銆佸厜瀛�(xu茅)鍎€鍣ㄦ垨鍌崇当(t菕ng)鐨勬埃鍕�(d貌ng)鍎€鍣ㄤ締瑭曚及瀹冪殑绮楃硻搴︼紝鍥犺€屽湪閫欑ó鎯呮硜涓�锛岄噰鐢ㄩ’绀烘瘮杓冨櫒鏄ソ閬告搰銆係CRATA琛ㄩ潰绮楃硻搴︽瘮杓冩ǎ濉婃槸浠ユ瘮杓冩硶渚嗘鏌ユ(j墨)姊伴浂浠跺姞宸ヨ〃闈㈢矖绯欏害鐨勪竴绋伐浣滈噺鍏�銆傞€氶亷鐩脯鎴栨斁澶ч彙鑸囪娓姞宸ヤ欢閫�(j矛n)琛屾瘮杓�锛屽垽鏂疯〃闈㈢矖绯欑殑绱氬垾.
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鍒ュ悕锛歋CRATA椤ず姣旇純鍣�锛岃嫳鍦婼CRATA椤ず姣旇純鍣�锛孲CRATA姣旇純濉婏紝鑻卞湅SCRATA姣旇純濉�
鑻卞湅SCRATA姣旇純濉婂劒(y艒u)鍕㈠拰蹇呰鎬э細
涓€鍊�(g猫)閼勪欢鐨勭矖绯欏害绋嬪害鍙栨焙浜庡埗閫犲伐搴忥紙閼勯€�銆佹墦纾�銆佺簿鍔犲伐绛夛級銆傛墍鐢ㄧ殑閼勯€犳潗鏂欙紙鍨嬬爞銆佹秱鏂欑瓑锛�銆侀憚閫犺ō(sh猫)鍌欏拰婢嗛憚鍚堥噾銆傞憚浠惰〃闈㈠鐒¤薄鍔犲伐琛ㄩ潰鍧囧嫽鐨勭挵(hu谩n)鐙€锛屽氨寰堥洠鐢ㄦ(j墨)姊板剙鍣�銆佸厜瀛�(xu茅)鍎€鍣ㄦ垨鍌崇当(t菕ng)鐨勬埃鍕�(d貌ng)鍎€鍣ㄤ締瑭曚及瀹冪殑绮楃硻搴︼紝鍥犺€屽湪閫欑ó鎯呮硜涓�锛岄噰鐢ㄩ’绀烘瘮杓冨櫒鏄壇濂界殑閬告搰銆�
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Steel Castings Research and Trade Association(48鐗囷級锛歋CRATA姣旇純鍣紙1988骞村嚭鐗堬級锛岀敤浜庣⒑瀹氶憚閶间欢鐨勮〃闈㈣唱(zh矛)閲忥紝SCRATA椤ず姣旇純鍣ㄧ殑瑕�(gu墨)鏍肩偤100mm×150mm 锛堝叾姣旇純闈㈢⿳澶ц嚧鐐�
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鑻卞湅閼勯嫾鐮旂┒鍙婅部(m脿o)鏄撳崝(xi茅)鏈�(hu矛)(STEEL CASTINGS RESEARCH AND TRADE ASSOCIATION 绺鐐猴細SCRATA)鏇村悕鐐鸿嫳鍦婥TI閼勯€犲崝(xi茅)鏈�(hu矛)(CTI锛孋astings Technology Intemational)锛孋ti鏄殑閼勯€犻噾灞妤�(y猫)鍜屼緵鎳�(y墨ng)閺堢殑鎶€琛�(sh霉)锛屽皥妤�(y猫)鐭ヨ瓨(sh铆)鍜屾湇鍕�(w霉)鎻愪緵鍟�銆� 鎴戝€戞槸涓€瀹朵互鏈�(hu矛)鍝＄偤鍩虹(ch菙)鐨勭祫绻�锛屽湪閼勯€犺ō(sh猫)瑷�(j矛)锛屾潗鏂欓枊鐧�(f膩)鍜岄伕鎿�锛岃(gu墨)鏍�锛屽埗閫犳妧琛�(sh霉)锛岃唱(zh矛)閲忔帶鍒�锛屾脯瑭﹀拰鎬ц兘鏂归潰鎿佹湁鑹ソ鐨勮兘鍔�銆�
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SCRATA Surface Comparators ASTM A802 Set ASTM A802 琛ㄩ潰绮楃硻搴﹀皪姣旇│濉�
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