长春第一汽车制造厂车轮 分厂,过去冲床生产采用压缩 空气吹零件,不仅噪声大,还 浪费了大量的压缩空气,并影 响了模具的使用寿命。为了控 制噪声,分厂在成型车间的4 台J23-16A冲床上采用了吹 件装置生产。 以前,工人在冲床生产都 是手工操作,从模具里往外捅 零件。后来工人们为 Changchun First Automobile Works Wheel Factory, the past press production using compressed air blowing parts, not only noise, but also a lot of waste of compressed air and affect the life of the mold. In order to control the noise, the branch has used the blowing device to produce 4 sets of J23-16A punch presses in the forming workshop. In the past, workers in the press production are manual operation, stabbed parts from the mold. Later workers are