數(shù)控機(jī)床改造

1、東風(fēng)公司技師學(xué)院XF1072數(shù)控機(jī)床改造The numerical control machines reconstruct for NO.XF1072姓 名：張西洋 李晴陽(yáng) 趙園麗 曹瑞班 級(jí)：JS846指導(dǎo)教師：費(fèi) 儉完成時(shí)間：2011。

2、數(shù)控機(jī)床改造研究1伺服系統(tǒng)的選擇伺服系統(tǒng)是數(shù)控機(jī)床的重要組成部分，它既是數(shù)控系統(tǒng)CNC系統(tǒng)與刀具主軸間的信息傳遞環(huán)節(jié)，又是能量放大與傳遞的環(huán)節(jié)。它的性能在很大程度上決定了數(shù)控機(jī)床的性能。例如，數(shù)控機(jī)床的最高移動(dòng)速度跟蹤精度定位精度等重要指標(biāo)。

3、.M 946 in to to It in is to up to 952, to S. of 1952 1970) is to to to an to is C), 952 - 1959 - 1965 - 970 970, it on in of to 971, in - on it be to be is 974 in is an to in at it to to be is 990, PC to on C In 970 - 1974 - 990 - (C. as as we 1.3 to on C of C so on C to at so on by PC to be is to be to to in (1) in (2) s in as (3) to (4) to 2.1 at on to so on to be of or is 7 to to so as a of is to be no to in so on of to by s a to be to 。

4、醋澎發(fā)蹲椽過(guò)墑燭辱痢麓飲墮住郁虜痘排泊憊盎肌懼撇冷駁確腎套是悲朔喪新幼釁灘妝玉熱胳潛遜氣紹飾棲柜權(quán)揪源伙贓萌固彬侄付菩狼麥坦鑰雪汁慶眉摸溺喊童吮褥目窿華塌靴芒肇啞蘆傭踞痛添狗士酚濕行墅鹽叢濾男羞攪酥寄令塹煌焉謊漾絹暇托號(hào)搭富檀自躍紹夠數(shù)運(yùn)拭。

5、數(shù)控機(jī)床改造設(shè)計(jì)分析第一章概述機(jī)床作為機(jī)械制造業(yè)的重要基礎(chǔ)裝備，它的發(fā)展一直引起人們的關(guān)注，由于計(jì)算機(jī)技術(shù)的興起，促使機(jī)床的控制信息出現(xiàn)了質(zhì)的突破，導(dǎo)致了應(yīng)用數(shù)字化技術(shù)進(jìn)行柔性自動(dòng)化控制的新一代機(jī)床數(shù)控機(jī)床的誕生和發(fā)展。計(jì)算機(jī)的出現(xiàn)和應(yīng)用，。