WC67K系列电液伺服数控折弯机
WC7K Series Electrohydraulic Servo Numeric-control Bending Machine
性能特点
电子-液压比例伺服同步，行程内可任意点控制，重复精度达±0.01，平行度达0.02。
下工作台采用挠度补偿（下图），上模配有挠度补偿机构;下工作台立柱上加装下补偿油缸装置，250吨以上采用下工作台上加装工作台补偿机构。
配用荷兰Delem公司(也可配用瑞士Cybelec)的电脑系统，光栅尺、液压系统阀组总成、伺服电机均，具有良好的性能。
具有抗偏能力。
滑块行程（Y1，Y2，)，后挡料(X，R，Z)均有电脑自动控制，后料采用滚珠丝杠、滚动导轨、重复精度高。
可特制七轴以上数控机、机械手或板料柔性加工中心等。
Performances and features
Electronic-hydraulic proportional servos are synchronized and capable of the control of random point within the stroke , with an accuracy of repetition of±0.01 and parallelism of 0.02.
The lower worktable adopts deflection compensation (refer to the following figure) and the upper die is equipped with deflection compensation mechanism; the lower worktable is provided with imported manually and electrically-driven protruding device and the worktable with an operating pressure of 250t or above is provided with lower die compensation device.
The computer system of Hollａnd Delem make (or Switzerlａnd Cybelec) is provided and the grating ruler, valve group assembly of the hydraulic system and servo motor are all originally imported and have good performances and extraordinarily strong anti-deflection ability.
The stroke of sliding blocks (Y1, Y2) and backgauges (X, Y, Z,) are computer-controlled. The backgauges adopt ball screw and rolling guideway, ensuring a high accuracy of repetition.
NC machines with seven axles or above, manipulator, plate flexible processing center, etc. can be specially manufactured.
