孔直径为2毫米G7的公差 内孔280g7公差是多少
\u76f4\u5f8425g7\u516c\u5dee=\u591a\u5c11\u76f4\u5f8425g7\u7684\u516c\u5dee\u4e3a\u03c625g7\uff08-0.007/-0.028\uff09\uff1b\u4e0a\u504f\u5dee\u4e3a-0.007\uff0c\u4e0b\u504f\u5dee\u4e3a-0.028\uff1b
\u6700\u5927\u6781\u9650\u5c3a\u5bf8\u4e3a\u03c624.993\uff0c\u6700\u5c0f\u6781\u9650\u5c3a\u5bf8\u4e3a\u03c624.972\uff0c\u516c\u5dee\u5e26\u4e3a0.021\u3002
\u6309\u7167\u56fd\u5bb6\u6807\u51c6\u89c4\u5b9a\uff0c\u5185\u5b54\u7684\u516c\u5dee\u7b49\u7ea7\u6807\u6ce8\u7528\u5927\u5199\u5b57\u6bcd\u6765\u8868\u793a\uff0c\u5e94\u8be5\u4e3a\u5185\u5b54280G7\u3002
\u5185\u5b54280G7\u7684\u516c\u5dee\u4e3a\u03c6280G7\uff08+0.069/+0.017\uff09\uff0c\u4e0a\u504f\u5dee\u4e3a+0.069\uff0c\u4e0b\u504f\u5dee\u4e3a+0.017\uff0c
\u6700\u5927\u6781\u9650\u5c3a\u5bf8\u4e3a\u03c6280.069\uff0c\u6700\u5c0f\u6781\u9650\u5c3a\u5bf8\u4e3a\u03c6280.017\uff0c\u516c\u5dee\u5e26\u4e3a0.052\u3002
最大极限尺寸为Φ2.012，最小极限尺寸为Φ2.002，公差范围（公差带）为0.01.
绛旓細鎸夌収鍥藉鏍囧噯瑙勫畾锛屽唴瀛鐨勫叕宸瓑绾ф爣娉ㄧ敤澶у啓瀛楁瘝鏉ヨ〃绀猴紝搴旇涓哄唴瀛280G7銆傚唴瀛280G7鐨勫叕宸涓合280G7锛+0.069/+0.017锛夛紝涓婂亸宸负+0.069锛屼笅鍋忓樊涓+0.017锛屾渶澶ф瀬闄愬昂瀵镐负蠁280.069锛屾渶灏忔瀬闄愬昂瀵镐负蠁280.017锛屽叕宸甫涓0.052銆
绛旓細杩欎釜绗﹀彿鏍规嵁鏍囨敞鐨勫浘绾稿勾浠ｄ笉鍚屽叾鎰忎箟涔熶笉鍚屻1銆佸鏋滄槸1982骞翠互鍓嶇殑瀹冭〃绀轰竴涓繃娓￠厤鍚7绾х簿搴︾殑瀛锛2銆佸鏋滄槸1982骞翠互鍚庣殑瀹冭〃绀轰竴涓鍏樊甯︿綅缃涓篏鐨7绾х簿搴︾殑瀛斻備綘鑷繁閫夋嫨銆
绛旓細鐩村緞25g7鐨勫叕宸涓合25g7锛-0.007/-0.028锛夛紱涓婂亸宸负-0.007锛屼笅鍋忓樊涓-0.028锛涙渶澶ф瀬闄愬昂瀵镐负蠁24.993锛屾渶灏忔瀬闄愬昂瀵镐负蠁24.972锛屽叕宸甫涓0.021銆
绛旓細鐩村緞600G7鐨勫叕宸涓衡埉600G7锛+0.092/+0.022锛夛紱涓婂亸宸负+0.092锛屼笅鍋忓樊涓+0.022锛涙渶澶ф瀬闄愬昂瀵镐负鈭600.092锛屾渶灏忔瀬闄愬昂瀵镐负鈭600.022锛屽叕宸寖鍥达紙鍏樊甯︼級涓0.07銆
绛旓細g7鏄杞鍏樊锛屽憡璇夋垜鍩烘湰灏哄锛屾垜鍛婅瘔浣犲搱
绛旓細鏈烘鍥句笂鐩村緞灏哄涓800G7鐨勫叕宸涓合800G7锛+0.104/+0.024锛夛紱涓婂亸宸负+0.104锛屼笅鍋忎负+0.024锛涙渶澶ф瀬闄愬昂瀵镐负蠁800.104锛屾渶灏忔瀬闄愬昂瀵镐负蠁800.024锛屽叕宸甫涓0.08銆
绛旓細鍐瀛45g7搴斾负鍐呭瓟45G7銆傚唴瀛45G7鐨勫叕宸涓合45G7(+0.034/+0.009),鏈澶ф瀬闄愬昂瀵镐负蠁45.034锛屾渶灏忔瀬闄愬昂瀵镐负蠁45.009锛屽叕宸甫涓0.025
绛旓細杩囩泩閰嶅悎銆G7/h6鏄繃鐩堥厤鍚堬紝鍥犱负瀛旂殑鍏樊灏哄澶т簬杞寸殑鍏樊灏哄锛屽鑷村瓟鍜岃酱瑁呴厤鏃朵骇鐢熻繃鐩堥厤鍚堛傝繖绉嶉厤鍚堟柟寮忎娇寰楀瓟鍜岃酱涔嬮棿鐨勮繛鎺ユ洿鍔犵揣瀵嗭紝鎻愰珮浜嗛浂浠剁殑绋冲畾鎬у拰鍙潬鎬с
绛旓細鐩村緞25g7鍏樊:0.021(-0.007/-0.028)鐩村緞25j5鍏樊:0.009(0.005/-0.004)鐩村緞30f8鍏樊:0.033(-0.02/-0.053)鍧囦负杞鐨勫叕宸
绛旓細瀛斿緞鍩烘湰灏哄桅70锛屽叕宸甫浠G锛岀簿搴︾瓑涓7锛屾煡璇㈢粨鏋滄槸涓婂叕宸紜0.04锛屼笅鍏樊鏄0.01
