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随着时代的进步,产品的小型化精密化成为时代的主流,特别是微小型机械越来越多的参与前沿科技的工作中,其微小型零件的加工精度,更是影响着产品的使用寿命、精密度、可靠度。本文以微细切削加工微小型零件进行加工试验,对影响其表面精度和尺寸精度的影响因素(如最小切削厚度、切削参数、毛刺高度)进行分析、预测。合理的加工方法和合适的工艺参数,才能更好的加工出理想的微小型零件。
With the progress of the times, the miniaturization and miniaturization of products have become the mainstream of the times. In particular, as more and more micro-machines are involved in cutting-edge technologies, the processing precision of their miniature parts affects the service life of the products , Precision, reliability. In this paper, micro-machining of small parts for machining test, affecting the surface accuracy and dimensional accuracy of the influencing factors (such as minimum cutting thickness, cutting parameters, burr height) analysis and prediction. Reasonable processing methods and the appropriate process parameters, in order to better processing the ideal micro-parts.