加工R形槽专用成形刀具

• 作 者: 赵怀学
• 机 构: 济南钢铁总厂明水铝土矿机修车间 250040
• 出 处: 机械工人.冷加工
• 发表日期: 1995年07期
• 关键词: 成形刀具 试切 加工方法 成品合格率 矿山设备 产品质量 加工精度 刀体 尾座 一次成形

我厂生产的矿山设备中,有一风镐柄其内孔底部有一φ26mm的R2形槽需要加工。原加工方法:用,一把前面磨有R形车刀,试切削后才能加工,因内孔较深给加工及测量带来一定难度,产品质量很难保证,效率及成品合格率都很低,操作难度大。为此,我们制造了加工R形槽专用成形刀具。

I mine plant equipment, a pick handle its hole at the bottom of a φ26mm R2-shaped groove needs to be processed. The original processing method: use, a front grind R-type lathe, after cutting can be processed, due to the deeper bore to the processing and measurement to bring some difficulty, product quality is difficult to guarantee efficiency and finished product pass rate is very low , Difficult to operate. To this end, we have created a special R-shaped forming tool processing.