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铣床横向导轨大修时都要进行磨削或刮削。装配后横向丝杠轴承孔与螺母座孔中心产生偏移。手摇横向丝杠时产生非常沉重的现象,影响修理质量。过去修理采用垫铜皮或刨螺母座的结合面来调整。由于两孔中心偏移数
Milling machine horizontal rail overhaul must be grinding or scraping. After assembly, the horizontal screw bearing hole and nut seat hole center offset. Hand-cranked horizontal lead screw has a very heavy phenomenon, affecting the quality of repair. In the past repair pad copper or planed nut seat to adjust the combination. Due to the two-hole center offset