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车工最怕加工细长杆,刨工最怕加工薄长板,怎样才能提高刨床加工薄板的效率和质量是刨工同志所关心的问题。1980年我厂加工长2000mm,宽60～60mm;厚3～5mm的台车滑板,在三米龙刨上加工,装夹时间比刨削时间长,效率低,质量差。为了解决此问题,我们设计了一个大型“虎钳”。大型“虎钳”的结构见附图。使用时把固定钳口和活动钳口分开,工件直接放在床面上,夹紧后进行刨削,实践证明用此“虎钳”加工零件,效率高、质量
Car workers afraid of processing slender rod, planing workers fear the processing of long plate, how to improve the efficiency and quality planer processing sheet is planing comrades care about the problem. 1980 I plant processing length 2000mm, width 60 ~ 60mm; thickness 3 ~ 5mm trolley skateboarding, processing in the three-meter dragons, clamping time longer than the planing, low efficiency, poor quality. To solve this problem, we designed a large “vise”. The structure of a large “vise” is shown in the attached drawing. Used to separate the fixed jaw and movable jaw, the workpiece directly on the bed, after planing the planing, the practice proved that the “vise” processing parts, high efficiency, quality