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提出激光硬化时的激光强度分布特性和主要参数。用多因素试验分析得到了激光硬化的最佳参数。切削性能试验表明,激光硬化的刀具寿命可以大大提高。
The laser intensity distribution characteristics and main parameters during laser hardening are proposed. The best parameters of laser hardening were obtained by multi-factor analysis. Cutting performance tests show that laser-hardened tool life can be greatly enhanced.