公开(公告)号：KR1020050022754A

公开(公告)日：2005-03-08

申请号：KR1020030060454

申请日：2003-08-27

Applicant: 대한민국(창원대학교)

Inventor： 정종윤

IPC: B23Q15/00

Abstract: PURPOSE: A high speed machining method is provided to develop a test sample for showing performance of a high speed machine and to estimate the influence of cutting depth, feeding speed, and RPM of a main shaft on surface roughness and machining error by using steel. CONSTITUTION: For a steel machining test of a high speed machine, the influence of surface roughness and a Z-axis machining error is analyzed by two-way layouts with changing cutting depth, feeding speed, and RPM of a main shaft. As a result, the cutting depth, feeding speed, and RPM of the main shaft have no effect on the Z-axis machining error. The influence of each factor is decreased for surface roughness less than aluminum machining. Wear of tools caused by machining heat-resisting low alloy steel has a great effect on each factor. The cutting force is related closely to the surface roughness. Favorable surface roughness is obtained by reducing the cutting force.

Abstract translation: 目的：提供高速加工方法，开发高速机械性能测试样品，并通过钢材估算主轴的切割深度，进给速度和转速对表面粗糙度和加工误差的影响。 规定：对于高速机械的钢加工试验，通过改变主轴的切割深度，进给速度和RPM的双向布局来分析表面粗糙度和Z轴加工误差的影响。 因此，主轴的切削深度，进给速度和转速对Z轴加工误差没有影响。 表面粗糙度小于铝加工时，每个因素的影响减小。 机械加工耐磨低合金钢的磨损对每个因素都有很大的影响。 切削力与表面粗糙度密切相关。 通过减小切削力可获得良好的表面粗糙度。