PCrNi3MoVA高速侧铣加工研究

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英文篇名：Research on High-speed Cylindrical Milling of PCrNi3MoVA 作者：王德青 ; 焦黎 ; 王西彬 ; 庞思勤 英文作者：WANG Deqing,JIAO Li,WANG Xibin,PANG Siqin(Key Laboratory of Fundamental Science for Advanced Machining,Beijing Institute of Technology,Beijing 100081,China) 关键词：炮钢铣削 ; 粗糙度 ; 铣削力 ; 侧铣 英文关键词：gun-steel milling,surface roughness,milling force,cylindrical milling 中文刊名：XJXG 英文刊名：New Technology & New Process 机构：北京理工大学 先进加工技术国防重点学科实验室; 出版日期：2013-03-25 出版单位：新技术新工艺 年：2013 期：No.303 语种：中文; 页：XJXG201303036 页数：6 CN：03 ISSN：11-1765/T 分类号：99-104

摘要

PCrNi3MoVA是一种应用广泛的高强度钢,主要应用于炮筒和小型炮后备箱的制造。本文主要研究了利用直径10mm的整体硬质合金铣刀高速侧铣PCrNi3MoVA钢时的铣削力,以及加工后表面粗糙度的情况。同时与端铣加工进行对比,找到了2种加工方式影响粗糙度和铣削力的主要因素,并总结了铣削力的预测公式。
        PCrNi3MoVA is a kind of widely used high-strength steel,mainly used for gun-barrel and minitype gun’s trunk.The milling force and surface roughness of cylindrical milling PCrNi3MoVA workpieces by a 10 mm diameter solid cemented carbide cutter were studied.Meanwhile,compared with end-milling experiments,the main influencing factors of cutting force and surface roughness of the two milling methods were obtained,and the mothematical model between the milling force with the cutting parameters established.

引文

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