薄板群鉆刃磨質(zhì)量的直觀評判

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摘 要：本文在分析薄板鉆孔特點和問題的基礎(chǔ)上，依據(jù)薄板群鉆的使用優(yōu)勢和使用中的矛盾，結(jié)合實物照片說明實踐中直觀目測判定薄板群鉆刃磨質(zhì)量的方法，從而解決生產(chǎn)實踐中薄板群鉆刃磨中理論和實踐脫節(jié)的問題。

關(guān)鍵詞：薄板鉆孔 薄板群鉆 刃磨 外形 直觀判定 目測 圓弧槽

Abstract：Based on the analysis of the characteristics and problems of thin plate drilling， according to the advantages and contradictions in the use of thin plate group drilling， combined with physical photos， this paper explains the method of visually judging the grinding quality of thin plate group drilling in practice， so as to solve the problem of disconnection between theory and practice in the grinding of thin plate group drilling in production practice.

Key words：thin plate drilling， thin plate group drilling， grinding， shape， visual judgment， visual inspection， circular arc groove

1 薄板鉆孔的特點

當(dāng)單件小批生產(chǎn)時，往往要在薄金屬板上鉆孔，一般為0.1～2毫米的薄鋼板、鍍鋅板、薄鋁板、薄不銹鋼板、黃銅皮和紫銅皮等。（剩余2120字）