BQ2012A 型4米龙门刨床工作台的右侧有前后2只 LX2型行程制子碰头,以控制工作台往复运动。LX2双滚轮开关由于被制子碰头频繁地刚性碰撞,常常损坏。为此,我们将原来的单体的制子碰头加以改进(附图),使它由原来的刚性碰撞变为弹性接触。这样就改善了行 BQ2012A 4-meter gantry planer table on the right before and after the two LX2-type trip to meet the system to control the table reciprocating motion. LX2 double-wheel switch is often rigidly damaged due to frequent rigid collision of the sub-assembly. To this end, we will improve the original single-chip system to meet (with photos), make it from the original rigid collision into a flexible contact. This will improve the line