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X62W、X63W万能铣床和X62、X63卧式铣床的支架孔加工,是铣床制造中为保证机床精度的一道重要工序。支架孔必须和主轴7:24锥孔同一轴线,其不同轴度允差为0.03毫米。该项精度如果由床身、悬梁、支架和支架套等组成零件各自的相关位置精度来保证,那么制造这些零件时,分摊到这些零件上的相关位置尺寸允差就很小,且不易达到。尤其是一些铣床修理部门,在设备条件远不如生产厂家的情况下,恢复这项精度就会更感困难。遇到这种情况,往往想到采用本机自搪
X62W, X63W universal milling machine and X62, X63 horizontal milling machine bracket hole processing, milling machine manufacturing is to ensure the accuracy of an important process. The bracket hole must be on the same axis as the spindle 7:24 taper hole with a tolerance of 0.03 mm on different axes. If the accuracy of the bed, cantilever beam, bracket and bracket sleeve and other components of the relevant position accuracy to ensure that the manufacture of these parts, the distribution to these parts of the relevant position size tolerance is small, and not easy to reach. In particular, some milling machine repair department, in the equipment conditions are far less than the manufacturer’s situation, to restore this accuracy will be more difficult. Encounter this situation, often think of using this machine from scratch