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一般砂轮是用价格昂贵的金刚石来修磨的。我们经过长期实践,用废支重轮密封环,采用挤压车削法修磨加工精度要求不高的砂轮,效果较好。现将我们实际应用修磨砂轮一例介绍如下:砂轮原有的尺寸为φ350×40要求修磨成φ320×40。其具体办法是:1.车制与需修砂轮内径相配合的夹具轴,因该砂轮内径为φ127D_4,则与其相配合的夹具轴直径为φ127~(-0.03)。
General grinding wheel is to use expensive diamond to grind. After long-term practice, we use the waste branch wheel seal ring and use the squeeze turning method to grind the grinding wheel with less demanding machining precision, which has a good effect. Now we apply a grinding wheel to introduce an example as follows: The original size of the wheel φ350 × 40 requires grinding to φ320 × 40. The specific methods are: 1. Car system and the diameter of the grinding wheel to be matched with the fixture axis, because the wheel diameter φ127D_4, then its matching fixture shaft diameter φ127 ~ (-0.03).