PGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨HGW15CA HGW20CA HGW25CA HGW30CA HGW35CA HGW45CA HGW55CA HGW65CAHGW15CA HGW20CA HGW25CA HGW30CA HGW35CA HGW45CA HGW55CA HGW65CAPGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨EGW15SA EGW15CA EGW20SA EGW20CA EGW25SA EGW30SA EGW30CA2.磨耗少能长时间维持精度 保守的滑动导引,无可防止的会因油腻逆流作用造成平台运动精度不良,且因运动时润滑不充分,导致运行轨道接触面的磨损,严重影响精度.而滚动导引的磨耗非常小,故机台能长时间维持精度.EGH15SA EGH15CA EGH20SA EGH20CA EGH25SA EGH25CA EGH30SA EGH30CAPGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨MGN7C MGN9C MGN12C MGN15C MGN7H MGN9H MGN12H MGN15HEGW15SB EGW15CB EGW20SB EGW20CB EGW25SB EGW25CB EGW30SB EGW30CB上银滑块上银导轨滚珠型高组装HG系列 HGW15CC HGH15CA HGW20CC HGH20CA HGW25CC HGH25CA HGW30CC HGH30CA HGW35CC HGH35CA HGW45CC HGH45CA HGW55CC HGH55CA HGW65CC HGH65CA 重负载 HGH20HA HGW20HC HGH25HA HGW25HC HGH30HA HGW30HC HGH35HA HGW35HC HGH45HA PGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨EGW15SB EGW15CB EGW20SB EGW20CB EGW25SB EGW25CB EGW30SB EGW30CBHGW15CA HGW20CA HGW25CA HGW30CA HGW35CA HGW45CA HGW55CA HGW65CA上银直线导轨高组装法兰形下锁式型号：PGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨HGW20HA HGW25HA HGW30HA HGW35HA HGW45HA HGW55HA HGW65HAMGW7C MGW9C MGW12C MGW15C MGW7H MGW9H MGW12H MGW15HPGHW30CB上银HIWIN滑块PGHW30CB精密加工机导轨HGH20HA HGH25HA HGH30HA HGH35HA HGH45HA HGH55HA HGH65HAHGW20HA HGW25HA HGW30HA HGW35HA HGW45HA HGW55HA HGW65HAHGH15CA HGH20CA HGH25CA HGH30CA HGH35CA HGH45CA HGH55CA HGH65CA HGW15CA HGW20CA HGW25CA HGW30CA