摘要
对进口BTA钻头选择不同的切削参数做切削试验,分析实际工况采取针对性措施,修正管板加工工艺参数,进而调整合理的切削参数,以提高管板钻孔一次合格率,增加生产效益。
Profiling tests were made in different cutting parameters with imported BTA drill. Technological parameters for tubesheet drilling were revised and cutting parameters were reasonably adjusted based on paractical working condition. Thus, primary yield of hole drilling for tubesheet was increased.
出处
《电站辅机》
2005年第3期21-23,27,共4页
Power Station Auxiliary Equipment
关键词
深孔钻
质量改进
切削参数
切削试验
drilling technology and data accumulation
deep-hole drill
cutting parameter
profiling test.
