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四川省内江锻压机床厂的Y26—630型630吨精密冲裁液压机采用全液压传动、微机控制,参数与国外同类产品类同。该机适于安装固定凸模式精冲模、连续模进行冲孔、落料、压沉孔、弯曲、压印等加工。可冲裁料厚3～16毫米、料宽小于380毫米、总压力630吨以内的各种精冲零件。该机总压力、压料力、反压力均可单独地进行调整,冲裁速度范围3～8毫米/秒,空程采用快速,以获得较高生产率。机身为整体式钢板焊接件,刚度好。主运动采由台阶静压导轨导向,即使承受偏载时也能保持精确导向,在高压下不需要密封元件,维修方
Neijiang Forging Machine Factory in Sichuan Province Y26-630 type 630 tons of precision blanking hydraulic press with hydraulic transmission, computer control, similar parameters and foreign similar products. This machine is suitable for the installation of fixed punch mode fine die, continuous die for punching, blanking, pressure sink hole, bending, embossing and other processing. Blanking material thickness 3 to 16 mm, material width less than 380 mm, the total pressure of 630 tons of fine blanking parts. The machine total pressure, pressure material, anti-pressure can be adjusted individually, blanking speed range of 3 ~ 8 mm / s, empty trip fast, in order to obtain higher productivity. Body as a whole steel welding parts, stiffness is good. The main movement is guided by the step hydrostatic guide rail, which can maintain precise guidance even under partial load. No sealing element is needed under high pressure. The maintenance side