在我们工厂里,为了适应流水作业的条件,曾将旧平铣床改装为高速立铣床。 共改装要点如下: 从平式铣床上将支轴,变速箱及传动箱卸下　,而床身、膝台、横断滑板、工作台和光杠则仍旧保留。图一内细线表示铣床的保留部分,粗线为添上的组成部份。在铣床上增添这些组成部份,是为的更 In our factory, in order to adapt to the flow of working conditions, the old flat-milled milling machine converted into a high-speed milling machine. A total of modified points are as follows: from the flat-type milling machine shaft, gearbox and gearbox removed, and the bed, knees, cross slide, workbench and light bar are still retained. The thin line in Figure 1 shows the retained part of the milling machine, the thick line is added to the composition. Adding these components to the milling machine is even more