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对于一些细长、薄壁、形状复杂、刚性差又没有工艺定位面和夹紧面的零件,在加工时往往无法以通用夹具或组合夹具来实现可靠的装夹。如果设计专用的工艺装备,则成本高、周期长,很不经济。我们经过大量的试验和长期的生产实践,找到了快干水泥夹具这样一种简便可靠的方法。这种夹具结构简单、成本低、装夹方便可靠,可作为车、铣、刨、磨、镗、钳等机械加工各工序的夹具。
For some slender, thin-walled, complex shape, poor rigidity and no technology positioning and clamping surface parts, processing often can not be universal fixture or combination fixture to achieve a reliable folder. If the design of special technology and equipment, the high cost, long cycle, it is not economical. After a large number of experiments and long-term production practices, we found a quick and reliable method for quick-drying cement fixtures. The jig has the advantages of simple structure, low cost, convenient and reliable clamping, and can be used as a fixture for various processes of machining, such as car, milling, planing, grinding, boring, pliers and the like.