23367| 74
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這兩個(gè)孔怎么鉆 |
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點(diǎn)評(píng)
批量生產(chǎn)做個(gè)鉆膜工裝,可以考慮用R84圓柱面及傾斜40°斜邊定位,,再?gòu)牧硪贿呿斁o,,在豎直方向安裝一鉆套就可以了,。這種方法普通臺(tái)鉆,搖臂鉆都可以加工
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點(diǎn)評(píng)
工裝應(yīng)該更好點(diǎn)吧,如果外形精度不高,,工裝應(yīng)該更方便調(diào)整吧,!
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點(diǎn)評(píng)
不想車R84和銑兩條邊,,沒(méi)有定位基準(zhǔn),就只能找個(gè)鉗工師傅劃線后用平口鉗夾住鉆了,,精度全看師傅手藝了
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