高速切削加工是當(dāng)代先進(jìn)制造技術(shù)的重要組成部分，擁有高效率、高精度及高表面質(zhì)量等特征。本文介紹此技術(shù)的定義、發(fā)展現(xiàn)狀、適用領(lǐng)域以及中國的需求情況。
高速切削加工是面向21世紀(jì)的一項(xiàng)高新技術(shù)，它以高效率、高精度和高表面質(zhì)量為基本特征，在汽車工業(yè)、航空航天、模具制造和儀器儀表等行業(yè)中獲得了愈來愈廣泛的應(yīng)用，并已取得了重大的技術(shù)經(jīng)濟(jì)效益，是當(dāng)代先進(jìn)制造技術(shù)的重要組成部分。
高速切削是實(shí)現(xiàn)高效率制造的核心技術(shù)，工序的集約化和設(shè)備的通用化使之具有很高的生產(chǎn)效率?？梢哉f，高速切削加工是一種不增加設(shè)備數(shù)量而大幅度提高加工效率所必不可少的技術(shù)。高速切削加工的優(yōu)點(diǎn)主要在于：提高生產(chǎn)效率、提高加工精度及降低切削阻力。

High-speed machining is contemporary advanced manufacturing technology an important component of the high-efficiency, High-precision and high surface quality, and other features. This article presents the technical definition of the current state of development of China's application fields and the demand situation.
High-speed machining is oriented to the 21st century a new high-tech, high-efficiency, High-precision and high surface quality as a basic feature, in the automobile industry, aerospace, Die Manufacturing and instrumentation industries gained increasingly widespread application, and has made significant technical and economic benefits. contemporary advanced manufacturing technology an important component part.