几年前,固定节拍的自动生产线和由工件特定的专机还是大批量生产中加工零件的既可靠又成本合理的首选方案。现在各种轿车的式样多种多样,并且销售额很不稳定,人们对这种相对剐性的生产方案目益产生了怀疑。因而,在机械加工中大力提倡新的、柔性而实用的机床方案。缩短节拍时间 A few years ago, the automatic production line with fixed beats and the special, reliable, and cost-effective solution for machining parts in high volume from job-specific special planes. Now a variety of cars of various styles, and the sales are very unstable, people have a doubt about the benefits of this relatively modest production program. Therefore, in the mechanical processing to promote new, flexible and practical machine tool program. Shorten the beat time