The characteristics, structure, types, and status & development of fine-blanking press have been introduced. 介紹了精沖機(jī)的特點(diǎn)、 組成、分類以及發(fā)展現(xiàn)狀和趨勢(shì)等。
The developing fine-blanking technology promotes the development of the press, and vise versa, which will play an important part in the society. 精沖機(jī)的發(fā)展與目前蓬勃發(fā)展的精沖技術(shù)相互促進(jìn)，將在未來(lái)社會(huì)經(jīng)濟(jì)發(fā)展中發(fā)揮更大的作用。
A new complex ferrule fine-blanking technology, combined with the idea of ferrule punching, is introduced in the researching on the pressure rotor and fender ring in this paper. 本文以油泵增壓轉(zhuǎn)子/擋圈爲(wèi)研究對(duì)象，結(jié)郃套沖工藝思想，在精密沖裁中引入複郃型精密套沖新工藝。