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应用多线磨螺纹砂轮来磨削一般螺纹,不仅能增加产量,而且是提高产品质量的重要途径之一。 根据部局的指示,我们研究、分析了国内外同规格多线砂轮的质量差距,试制成磨削性能适用于多线磨削的国产砂轮以代替英国进口砂轮,确保多线砂轮立足于国内,对保证多线砂轮磨削工艺的应用,促进丝锥生产的发展具有重要的意义。
The use of multi-thread grinding wheel to grind the general thread, not only can increase production, but also to improve product quality is one of the important ways. According to the instructions of the ministry, we studied and analyzed the quality gap between domestic and foreign multi-line grinding wheels of the same specifications and tried to make domestic wheel with grinding performance suitable for multi-line grinding instead of imported wheel from UK to ensure that multi-line grinding wheels are based on domestic, To ensure the multi-line grinding wheel grinding process to promote the development of tap production is of great significance.