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銆�銆�铻烘棆娓�寰�鍣ㄦ槸鍒╃敤铻烘棆鏀惧ぇ鐨勫師鐞嗗埗鎴愮殑锛屽嵆铻烘】鍦ㄨ灪姣嶄腑鏃嬭綁(zhu菐n)涓�鍛�锛岃灪妗夸究娌胯憲鏃嬭��(zhu菐n)杌哥窔鏂瑰悜鍓嶉��(j矛n)鎴栧悗閫�涓�鍊嬭灪璺濈殑璺濋洟銆傚洜姝わ紝娌胯桓绶氭柟鍚戠Щ鍕曠殑寰�灏忚窛闆�锛屽氨鑳界敤鍦撳懆涓婄殑璁�鏁�(sh霉)琛ㄧず鍑轰締銆傝灪鏃嬫脯寰�鍣ㄧ殑绮惧瘑铻虹磱鐨勮灪璺濇��0.5mm锛屽彲鍕曞埢搴︽湁50鍊嬬瓑鍒嗗埢搴�锛屽彲鍕曞埢搴︽棆杞�(zhu菐n)涓�鍛�锛屾脯寰�铻烘】鍙�鍓嶉��(j矛n)鎴栧悗閫�0.5mm锛屽洜姝ゆ棆杞�(zhu菐n)姣忓�嬪皬鍒嗗害锛岀浉鐣�(d膩ng)浜庢脯寰�铻烘】鍓嶉��(j矛n)鎴栧悗閫�閫�0.5/50=0.01mm?锛熸ⅱ?锛屽彲鍕曞埢搴︽瘡涓�灏忓垎搴﹁〃绀�0.01mm锛屾墍浠ヤ互铻烘棆娓�寰�鍣ㄥ彲婧�(zh菙n)纰哄埌0.01mm銆傜敱浜庨倓鑳藉啀浼拌畝涓�浣嶏紝鍙�璁�鍒版��绫崇殑鍗冨垎浣�锛岀敱姝ゅ張鍚嶅崈鍒嗗昂銆�

銆�銆�娓�閲忔��锛岀暥(d膩ng)灏忕牕鍜屾脯寰�铻烘】骞舵攺鏅傦紝鍙�鍕曞埢搴︾殑闆堕粸(di菐n)鑻ユ伆濂借垏鍥哄畾鍒诲害鐨勯浂榛�(di菐n)閲嶅悎锛屾棆鍑烘脯寰�铻烘】锛屽苟浣垮皬鐮у拰娓�寰�铻烘】鐨勯潰姝ｅソ鎺ヨЦ寰呮脯闀峰害鐨勫叐绔�锛岄偅涔堟脯寰�铻烘】鍚戝彸绉诲嫊鐨勮窛闆㈠氨鏄�鎵�娓�鐨勯暦搴�銆傞�欏�嬭窛闆㈢殑鏁存��绫虫暩(sh霉)鐢卞浐瀹氬埢搴︿笂璁�鍑�锛屽皬鏁�(sh霉)閮ㄥ垎鍓囩敱鍙�鍕曞埢搴﹁畝鍑�銆�

銆�銆�1.铻烘棆娓�寰�鍣ㄧ殑绮惧害锛氳灪鏃嬫脯寰�鍣ㄦ槸鍒╃敤灏囩洿绶氳窛闆㈣��(zhu菐n)鍖栫偤瑙掍綅绉荤殑鍘熺悊鍒舵垚鐨�. 涓诲昂涓婄殑鍥哄畾鍒诲害鐨勬渶灏忓垎搴﹀�肩偤0.5 mm锛岃灪鏃嬪昂鍗冲彲鍕曞埢搴﹀叡鏈�50鍊嬪垎搴︼紝鐣�(d膩ng)鍙�鍕曞埢搴﹀昂鏃嬭��(zhu菐n)涓�鍛ㄦ檪锛屽畠鍦ㄤ富灏轰笂鍓嶉��(j矛n)鎴栧緦閫�涓�鍊嬪埢搴�0.5mm锛屽墖鍙�鍕曞埢搴︽瘡杞�(zhu菐n)閬庝竴鍊嬪垎鏍兼檪锛屽彲鍕曞皬鐮у墠閫�(j矛n)鎴栧緦閫�0.01 mm锛屾墍浠ュ畠娓�閲忕殑闀峰害鍙�閬�(d谩)鍒扮簿搴︾偤0.01 mm.

銆�銆�2.浣跨敤鍙婅畝鏁�(sh霉)鏂规硶锛氬皣寰呮脯鐗╂斁鍦ㄥ叐灏忕牕涔嬮枔锛岀劧寰岀敤鏃嬮垥灏囪��娓�鐗╃穵鍥�锛屽啀鐢ㄥ井鏃嬮垥瑾�(di脿o)鏁�锛岀洿鑷崇櫦(f膩)鍑衡�滃棐鍡掆�濊伈寰岃畝鏁�(sh霉). 鍏堣畝鍥哄畾灏鸿畝鏁�(sh霉)锛岃�佽畝鍑烘暣姣�绫冲埢搴�锛岃�佹敞鎰忔湁鐒″崐姣�绫冲埢搴﹀嚭鐝�(xi脿n)锛屽啀璁�鍑哄浐瀹氬埢搴︿笂鐨勬按骞崇窔灏嶆噳(y墨ng)鐨勫彲鍕曞埢搴﹀昂涓婄殑璁�鏁�(sh霉)(瑕佹湁浼拌畝鏁�(sh霉)鎿�(j霉))锛屽皣姝ゆ暩(sh霉)涔樹互0.01寰岃垏鍥哄畾鍒诲害涓婄殑璁�鏁�(sh霉)鐩稿姞鍗冲緱鍒版渶寰岃畝鏁�(sh霉).

銆�銆�3.璁�鍊艰▓绠楃反缈�(x铆)锛�

銆�銆�锛堝湏鏌变笂鍔犱笂濂楃瓛涓婄殑璁�鏁�(sh霉)锛�

銆�銆�鍦撴煴涓婄殑璁�鏁�(sh霉)锛�21 + Dx 锛塵m

銆�銆�濂楃瓛涓婄殑璁�鏁�(sh霉) Dx = 0.495 mm

銆�銆�璁�鍊硷細锛�21 + 0.495锛�= 21.495 mm.

銆�銆�4.铻烘棆娓�寰�鍣ㄧ殑闆惰�ゅ��

銆�銆�鐣�(d膩ng)铻烘棆娓�寰�鍣ㄧ殑鍏╁皬鐮ч潬鍦ㄤ竴璧锋檪锛屽�傛灉灏虹殑璁�鏁�(sh霉)涓嶇偤闆讹紝鍓囨�ゆ檪鐨勮畝鏁�(sh霉)绋辩偤瀹冪殑闆惰�ゅ��. 濡傚湒1-12鎵�绀虹殑闆惰�ゅ樊鐐烘�ｈ�ゅ��锛岀偤0.024 mm锛涘�傚��1-13鎵�绀虹殑闆惰�ゅ樊鐐鸿��(f霉)瑾ゅ樊锛岀偤0.470-0.500=-0.030 mm.

銆�銆�1.娓�閲忓墠瑕佹�㈡煡闆堕粸(di菐n)璁�鏁�(sh霉),骞跺皪娓�閲忔��(sh霉)鎿�(j霉)浣滈浂榛�(di菐n)淇�姝�.

銆�銆�2.妾㈡煡闆堕粸(di菐n)璁�鏁�(sh霉)鍜屾脯閲忛暦搴︽檪,鍒囧繉鐩存帴杞�(zhu菐n)鍕曟脯寰�铻烘】鍜屽井鍒嗙��,鑰屾噳(y墨ng)杓曡紩杞�(zhu菐n)鍕曟�樿吉鏃嬫��.

銆�銆�3.娓�閲忓畬鐣㈡��(y墨ng)浣挎脯鐮у拰娓�寰�铻烘】鐣欐湁闁撻殭,浠ュ厤鍥犵啽鑴硅�屾悕澹炶灪绱�