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对老设备进行技术改造,是挖掘企业生产潜力、提高生产率、改善劳动条件的重要途径。我厂从英国进口的一台陈旧设备MC35X-10M双柱重型立式车床,经使用七、八年以后,暴露了不少问题。为了让旧设备发挥更大作用,我们对机械传动和几何精度进行了全面修复,对图1所指出的部分进行了修复和改装,下面作一介绍。一、刀架进给箱部分改装原刀架进给是由立柱下侧面的传动箱通过垂直光杆,传到横梁端面的进给箱来实现的。该机床进给机构老式、结构复杂。要实现进给变速、正反传动和选择纵横向进给量,都必须由操作者登高到横梁手脚架上,
The technological transformation of old equipment is an important way to tap the potential of production, increase productivity and improve working conditions. I plant imported from the United Kingdom an old equipment MC35X-10M double-column heavy vertical lathe, the use of seven or eight years later, exposed a lot of problems. In order to make the old equipment to play a greater role, we conducted a comprehensive repair of mechanical transmission and geometric accuracy, the part shown in Figure 1 was repaired and modified, the following is an introduction. First, part of the turret feed box Refit the original turret feed is the lower side of the column through the vertical transmission rod box, reached the cross-beam end of the feed box to achieve. The machine feed mechanism old, complex structure. To achieve feed speed, forward and reverse transmission and select the vertical and horizontal feed, must be ascend to the beam by the operator hand and foot support,