前言 铣削加工是生产中最常用的加工方法之一。为了有效地提高铣削加工生产效率,有许多问题亟待研究;但其中最主要的问题是铣削力计算公式的研究,它直接影响了铣削时合理切削用量的制定,例如;根据最近有关资料[1] 统计,假定平均每台机床由于切削用量不合理造成百分之一的电力浪 Introduction Milling is one of the most commonly used processing methods in production. In order to effectively improve the production efficiency of milling, many problems need to be studied urgently. However, the most important issue is the study of milling force calculation formula, which has a direct impact on the formulation of reasonable cutting amount during milling. For example, according to the recent data [1] Statistics, assuming that each machine due to an unreasonable amount of cutting caused by one percent of the power wave