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ZKA2102三坐標數(shu)控(kong)深孔(kong)鉆(zhan)床是(shi)用于(yu)鉆(zhan)削(xue)(xue)三坐標或兩坐標孔(kong)系(xi)(xi)的深孔(kong)加(jia)(jia)工(gong)設備，它是(shi)一種高效、高精度(du)(du)、高自動(dong)化的采用外排屑法(fa)（槍(qiang)鉆(zhan)法(fa)）鉆(zhan)削(xue)(xue)小孔(kong)的機(ji)(ji)床。通(tong)過一次連續(xu)鉆(zhan)削(xue)(xue)即可達(da)到一般需要鉆(zhan)、擴、鉸工(gong)序才能保證的加(jia)(jia)工(gong)質量。孔(kong)徑精度(du)(du)為IT7-IT10，表(biao)面粗糙度(du)(du)Ra3.2-0.04μm，孔(kong)中心線直(zhi)線度(du)(du)每100mm長(chang)度(du)(du)上≤0.05mm。它廣泛地(di)用于(yu)塑橡(xiang)模具工(gong)業(ye)的水孔(kong)、射銷孔(kong)、電熱(re)孔(kong)；液壓機(ji)(ji)械(xie)工(gong)業(ye)的閥、分配器、泵(beng)體；汽車、拖拉機(ji)(ji)工(gong)業(ye)的發(fa)動(dong)機(ji)(ji)缸體、供油系(xi)(xi)統零(ling)件(jian)、傳動(dong)系(xi)(xi)統零(ling)件(jian)、轉向機(ji)(ji)構殼體和轉向軸；航天工(gong)業(ye)的推(tui)進器、著陸架；發(fa)電機(ji)(ji)工(gong)業(ye)的熱(re)交換(huan)板等零(ling)件(jian)深孔(kong)的加(jia)(jia)工(gong)。