【摘要】 在论述镗床分类、特点、数显改造设计原理的基础上,试验研究了镗床主轴机械传动误差对加工误差的影响,并提出了克服误差的对策,以消除镗床误差对工件的影响,效果很好。更多还原

【Abstract】 The classification、features and digit display renovation principle of boring machine are discussed. The influence of mechanically-driven error on work-piece has been approached theoretically and experimentally, a kind of countermeasure to overcome the influence has been put forward and it has a very good effect in machining.更多还原