D406A超高强度钢的钻削性能研究

1.西安理工大学,西安,710048

2.西安理工大学,西安,710048

3.西安理工大学,西安,710048

4.航天动力机械厂,西安,710025

5.航天动力机械厂,西安,710025

Drilling Performance Research on D406A Super-High Strength Steel

针对D406A超高强度钢的性能特点,选用了五种麻花钻进行钻削试验.结果表明,HSP15含钴超硬高速钢麻花钻较适于经热处理强化后D406A超高强度钢的钻削加工,且在钻头几何参数和钻削用量选择合理、使用合适切削液的条件下,可有效地改善D406A超高强度钢的钻削性能.

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