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(一)布局形式座标镗床的布局形式有单柱、双柱;立式、卧式之分。另外还有升降台式(属单柱)和桥式、摇臂钻式(属双柱)的变形。到底采用那种形式为好,各厂家看法不一。主要是从操作性能、精度和制造厂的生产条件来决定。西德林德纳厂认为:从设计角度看,双柱的主要困难在横梁上;单柱机床因立柱悬伸很长,还要承受主轴箱的重量,因此,主要困难在立柱上。该厂主张:机床规格以工
(A) Layout form Coordinate boring machine layout of a single column, double column; vertical, horizontal. In addition there are desktop lift (a single column) and bridge, rocker drill (double column) deformation. In the end use that form as well, all manufacturers have different opinions. Mainly from the operating performance, accuracy and manufacturing conditions of the factory to decide. West Lindner Factory believes that: from the design point of view, the main problem of double-column on the beam; single-column machine because of the long column overhang, but also to bear the weight of the spindle box, therefore, the main difficulties in the column. The factory claims: Machine specifications to work