石油探井用流道转换器加工方法研究

Research on Machining Method of Flow Channel Converter for Petroleum Exploration Well

针对石油探井用流道转换器加工采用的铸造、锻造和机械加工等传统技术方法存在的气孔、缩孔等缺陷,以及加工精度差、效率低等问题,提出一种通过减少装夹次数提升加工精度和效率的一次装夹五轴铣加工方法。该加工方法采用特制的高精度夹具、先进的刀具路径规划,可以一次性完成车削、铣削、钻孔等多道工序,通过实时监测和反馈优化调整加工过程。实验结果表明,一次装夹五轴铣加工方法显著提升了加工精度和效率,具有良好的应用前景。

Aiming at the defects of porosity,shrinkage,poor machining accuracy and low efficiency in the processing of flow channel converters used in oil exploration Wells by traditional techniques such as casting,forging and machining,a five-axis milling method with one-time clamping is proposed to improve machining accuracy and efficiency by reducing clamping times.The machining method adopts special high-precision fixture and advanced tool path planning,which can complete multiple processes such as turning,milling and drilling at one time,and optimize and adjust the machining process through real-time monitoring and feedback.The experimental results show that the five-axis milling method can improve the machining accuracy and efficiency significantly,and has a good application prospect.