高速钢刃具氧氮共渗后出现的问题及改进措施

Problem of high-speed steel cutting tools after oxynitriding and improvement

分析研究了麻花钻氧氮共渗后出现的质量问题,结果表明,清洗流程不合理、共渗炉结构有问题是主要原因。实施改进方案后,产品质量完全达到了技术要求。

The quality problem of twirl drills after oxyn.itriding was analyzed,found that was caused by the irrational cleaning process and furnace structure.After reforning,the product quality can meet the technical demands.