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为了适应单件小批生产的需要,我厂最近进行了一次“成組加工”的試点。在試点工作中設計制造了一具手动的可調整万能虎鉗,曾先后使用于平板形、角鉄形零件、孔与底脚面垂直的軸承架、孔与底脚面平行的軸承座以及連杆等73种零件的各个平面部分的銑削加工,試用效果很好,可节約輔助工时20～75%,夹紧力高,工件沒有被抬起現象,加工精度和光洁度也均能滿足要求。如能再增加各种形式的鉗口,則适应范圍将更为广泛。这种虎鉗的主要規格为:輪廓尺寸500×260×110
In order to meet the needs of a single small batch production, our factory recently conducted a “group processing” pilot. In the pilot work designed and manufactured a manually adjustable universal vise, which has been used in flat-shaped, angle 鉄 shaped parts, the hole perpendicular to the bottom surface of the bearing frame, the hole parallel to the foot bearing and connecting rod Such as 73 kinds of parts of the plane part of the milling process, the trial results are good, saving 20% to 75% of auxiliary work hours, clamping force is high, the workpiece is not lifted phenomenon, processing accuracy and finish can meet the requirements. If you can increase the jaws of various forms, then the scope of adaptation will be more extensive. The main specifications of this kind of vise are: outline size 500 × 260 × 110