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抚顺机床厂生产的QA 21F-9型仿形冲剪机床样机于1985年7月通过签定。该机床是测绘西德60年代末的产品CS 75型机床而试制的,是一种多用途机床,在国内是第一台。虽然国外已出现了更先进的机床,但该机床仍在应用。这种机床能使多种钣金手工作业机械化。适用于对钢板、铝板等薄板以冲压、剪切、插削三种方式加工方形、圆形和异形孔、以及大直径圆板。此外,还能压槽、压下陷、压加强筋、翻边、卷边、开百叶窗孔、锤击(点击)、加工球碗形、碟形及大直径碗状工件,更换刀具、模具较简易。机床最大冲压力63 kN,最大冲压厚度3mm,最大剪切厚度9mm,最大插削厚度4mm。
Fushun Machine Tool Plant production QA 21F-9 profiling punch machine prototype passed in July 1985 through the sign. The machine is a prototype of a CS 75 machine designed to measure the products of the West Germany in the late 1960s. It is a multi-purpose machine tool and the first in China. Although more advanced machine tools have emerged in foreign countries, the machine tool is still in use. This machine can make a variety of sheet metal mechanized manual work. For steel, aluminum and other sheet to stamping, shearing, insert cut three ways to process square, round and shaped holes, and large diameter circular plate. In addition, the pressure tank, depression, pressure ribs, flange, curling, open the shutter hole, hammering (click), processing ball bowl, dish and large diameter bowl-shaped workpiece, the replacement of the tool, the mold is simple . Machine stamping force of 63 kN maximum, the maximum stamping thickness of 3 mm, the maximum thickness of 9 mm shear, the maximum cutting thickness of 4 mm.