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１９７６年进口的一台立式车床，主传动工作台由交流电动机经传动离合器拖动，１６级变速由电磁离合器及变速齿轮实现。电磁离合器的导电环及其变速齿轮都浸在３０＃或４０＃润滑油中。电磁离合器的直流２４Ｖ电源通过铜石墨电刷及导电环引入电磁离合器线圈。该机床在直流...
Imported in 1976, a vertical lathe, the main drive table by the AC motor driven clutch transmission, 16-speed gear shift by the electromagnetic clutch and gear achieved. Electromagnetic clutch conductive ring and its gear are immersed in 30 # or 40 # lubricating oil. Electromagnetic clutch DC 24V power supply through the graphite graphite brush and conductive ring into the electromagnetic clutch coil. The machine is in DC ...