gun drilling

基本解釋

Gun drilling is a high efficient and high precision hole processing method extensively adopted in foreign countries.
槍鉆技術(shù)是一種高效率、高精度的孔加工方法，國外已廣泛采用。
Drilling, gun-drilling, turning, milling of hardened steel, white cast iron, non-iron metals, plastics an synthetics.
對硬鋼、白鑄鐵、非鐵金屬、塑料、合成材料等進(jìn)行鉆孔、深鉆孔、車削、銑削等加工的牌號。
In order to extend this new technology, the article introduces the mechanism of gun drilling and gun driller, cutting data and tool material.
為擴(kuò)大這一新技術(shù)的應(yīng)用，本文就槍鉆機(jī)床和槍鉆的結(jié)構(gòu)特點(diǎn)及其切削用量和刀具材料作了介紹。