φ8H7孔检测用阻规、通规公差选多少合适 Φ30H7用的工作量规,工作量规公差T=0.003mm,通量...
∅3H7\u901a\u6b62\u89c4\u901a\u7aef\u7684\u516c\u5dee\u662f\u591a\u5c11?3H7\u8868\u793a\u4e3a\u03a63\u7684\u5b54\uff0c\u516c\u5dee\u5e26\u4e3aH\uff0c\u5373\u516c\u5dee\u7684\u4e0b\u504f\u5dee\u4e3a0\uff0c\u4e0a\u504f\u5dee\u4e3a\u516c\u5dee\uff0c7\u7ea7\u7cbe\u5ea6\u3002\u5728\u8fd9\u91cc\u5177\u4f53\u7684\u6570\u503c\u4e3a\u4e0b\u504f\u5dee\u4e3a0\uff0c\u4e0a\u504f\u5dee\u4e3a+0.01mm\u3002
\u6839\u636e\u91cf\u89c4\u7684\u56fd\u5bb6\u6807\u51c6\uff0c\u5de5\u4f5c\u91cf\u89c4\u516c\u5deeT=0.0024mm,\u901a\u91cf\u89c4\u4f4d\u7f6e\u8981\u7d20Z=0.0034\uff0c
\u5219\uff0c\u901a\u89c4 \u03a630 \uff08+0.0046 / +0.0022\uff09\uff1b\u6b62\u89c4 \u03a630 \uff08+0.021 / +0.0186\uff09\u3002
\u5982\u679c\uff0c\u6309\u7167\u4f60\u7684\u201c\u5de5\u4f5c\u91cf\u89c4\u516c\u5deeT=0.003mm,\u901a\u91cf\u89c4\u4f4d\u7f6e\u8981\u7d20Z=0.004\u201d\uff0c
\u5219\uff0c\u901a\u89c4 \u03a630 \uff08+0.0055 / +0.0025\uff09\uff1b\u6b62\u89c4 \u03a630 \uff08+0.021 / +0.018\uff09\u3002
通端（通规）公差为φ8.0033（0/-0.0018）
止端（阻规）公差为φ8.015（0/-0.0018）.
绛旓細鍐瀛旇鐩村緞12h7鐨鍏樊銆閫氳涓蠁12.0038锛0/-0.002锛夛紝姝㈣涓合12.018锛0/-0.002锛夈
绛旓細鍐呭瓟190H7鍏樊涓0-0.046姣背銆傚唴瀛旓紝鏈烘闆堕儴浠剁殑鍐呮柇闈㈠彨鍐呭瓟锛宨nnerholeGOGage鍐瀛旈氳锛innerholeNOGOGage鍐呭瓟姝㈣纾╟r12鎴朿r12mov鐨勫唴瀛斾簡銆傚緢璐规椂锛岀簿搴﹀張涓嶆槸寰堝ソ鎶婃彙锛岀壒鍒槸灏忕殑(15姣背浠ヤ笅)鍜岄暱(50姣背浠ヤ笂)鐨勫瓟锛屾湁浠涔堝ソ鍔炴硶鑳藉揩纾ㄨ繖浜涘瓟鍛傝В鍐虫柟娉曟槸鍐呭瓟濡傛灉涓嶆槸澶ぇ锛屼竴鑸敤绮...
绛旓細纭畾宸ヤ綔閲忚鍒堕鍏樊鍜屼綅缃绱犳煡琛ㄥ緱:IT8,灏哄涓25鐨勯噺瑙勫叕宸甌=0.0034mm,浣嶇疆瑕佺礌Z=0.005mm銆2.璁＄畻宸ヤ綔閲忚鐨勬瀬闄愬亸宸閫氳 涓婂亸宸=EI+Z+T/2=(0+0.005+0.0017)mm=+0.0067mm 涓嬪亸宸=EI+z-T/2=鑷繁绠= +0.0033mm纾ㄦ崯鏋侀檺=EI=0姝㈣ 涓婂亸宸=ES=+0.0033MM 涓嬪亸宸=ES鈥擳=+0.0296mm瀵逛綘鏈夊府鍔╃殑璇濈粰...
绛旓細鍏朵腑瀛斿叕宸涓桅25H7琛ㄧず鐩村緞涓25鐨瀛旓紝瀛鐨勫叕宸负H7锛堝叾涓嬪亸宸负0锛屼笂鍋忓樊涓0.021.锛夎酱鍏樊涓何25g6锛岃酱鐨勫叕宸负g6锛堝叾涓婂亸宸负-0.007锛屼笅鍋忓樊涓-0.020锛2銆佽灪绾规爣娉ㄦ槸鎸囩敤鐗瑰畾鐨勭鍙峰湪闇瑕佺敤铻轰笣鐨勫湴鏂硅繘琛屾爣娉ㄧ殑鏂规硶锛岃灪绾规寜鐢ㄩ斿彲鍒嗕负鑱旀帴铻虹汗鍜屼紶鍔ㄨ灪绾逛袱绫伙紝甯歌鐨勬爣娉ㄥ寘鎷櫘閫氳灪绾瑰拰绠...
绛旓細涔嬪浐瀹氳灪涓濄*RS-232鍏閾滄煴涔嬪浐瀹氥3銆侀搧铻轰笣锛堣嚜鏀伙級閿佷簬濉戣兌瀛斻*濉戣兌闈㈡澘鍥哄畾浜庣浣撱*PCB鍥哄畾浜庡鑳堕潰鏉夸笂銆4銆侀搧铻轰笣锛堣嚜鏀伙級閿佷簬鏉垮帤1.0涔嬫娊鐗欏瓟銆*M3鎶界墮涔熶负褎2.8(+0,-0.05) *M4鎶界墮瀛斾负褎3.65(+0.05,-0) E銆侀搧铻轰笣锛堣嚜鏀婚攣浜庢澘鍘1.2涔嬫娊鐗瀛旓紝鎶界墮瀛斿昂瀵稿悓D椤广
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绛旓細H7鏄鍏樊锛鐩村緞10MM锛屽簲璇ユ槸閫氱闆剁嚎锛屾绔姞涓閬撲簩鍚э紝TZ鏄氭鐨勭畝绉帮紝鍩烘湰鐢ㄦ硶鍜屽厜婊戝瑙勫樊涓嶅锛屽瀭鐩存斁鍏瀛涓娴嬪氨鏄簡銆
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