機(jī)械加工工藝夾具類外文翻譯@中英文翻譯@外文文獻(xiàn)翻譯

1 附錄 翻譯部分 is a of on of be of be as (1) 2) 3) 4) 5) 6) n of of to of be by is a of of of an is is a on It is of or to is by It to to of be to to do or is at of is to of . is is of is to a of up 8 . or is I it a be if is A a to a of is to of a a or of an is a on it a to at of is a be to of of of is a be in of as is of a a a to is be at by of a of is of or It is on by of be or by of or is to of by In it is a o to of a as a is is On is it to a is to a to A a a of It is to a of by is in is to of be is to as he of be of of be or by of be or of or in or of to is to or or of of be to of of to a is to of SS is in of a to or in of or to an of a a , As of is to of or to be be or a on or is on 4 n we be on a It be in do as is of A of a on is as a of of a a is to is is by or or of is by In it is of up be On of , .4 , of a is a is of or an a a is by of is by or be in or of It is in of a it is to a to of In is in a or on a In of on by a or is a be is in is is by in a is to to it an is to of in （ 1） of an to of is by of is of is （ 2） of be of is in a or on a I n is is to （ 3） is of to ) . is is a in to （ 4） is is of in of is by be as is a , 8 0 . be at a is of is by of to be As is a by of a a to of a of is to of i. e . , of , 6 of is to of of of of w o rk p ie it s cr e w le a d t h it D s c le w o e th is in of In be in or of to be I . e . , be so is a in no Tt to of is to or as of of of to he is in is of in by a on of in be by D= of in =is as as of be by FM is 00 or 0 00 00 or of of or of As as is of be as N = of a as of of is in it is to be as in by to or in a by a of of is to of In be by or in is is to on a n a a is or be or of is to to to is a of is of It of of a a be or In is by of a a in as a On in a in in as 8 to as by a is a of it is in is by is on of to be AP 18 , is as 130 40 ) of of 4 0 . or 5 5). of of in up (up 0 . A of of be or an of in It be 2.2 a . or or 0 20 . of is by of a A in as a to to of of a at a as it .5 (90 or in a in of as as a in of is to be 13 9 車床和車削 車床及它的結(jié)構(gòu) 車床是一個(gè)主要用來(lái)生產(chǎn)旋轉(zhuǎn)表面和端面的機(jī)床。 基于他們的目的，結(jié)構(gòu)，能同時(shí)裝夾刀具的數(shù)量，自動(dòng)化的程度，車床， 或更正確的說(shuō)， 車床類型的機(jī)床依下列各項(xiàng)被分類 為 : (1) 普通車床 (2) 刀剖車床 (3) 六角轉(zhuǎn)塔車床 (4) 立式的車削和鏜銑機(jī)床 (5) 自動(dòng)化車床 (6) 專用車床 盡管車床類型機(jī)床的多種多樣，他們結(jié)構(gòu)和工作的原則都有很大程度上的相似性。通過(guò)具有代表性的普通車床這些特征能最好地被說(shuō)明。 床身 車床的床身是主要的框架，包括在二個(gè)垂直支撐架上的水平橫梁。它通常由鑄鐵或者球墨鑄鐵通過(guò)鑄造加工而成的用于減少振動(dòng)。車床上的導(dǎo)軌讓床鞍容易地沿縱長(zhǎng)滑動(dòng)。車床床身的高度應(yīng)該適中，這樣使操作人員能夠容易地而且舒適地做他或她的工作。 主軸箱 主軸 箱安裝在車床床身的左手邊位置而且主軸與導(dǎo)軌 (床的滑動(dòng)表面 )平行。 主軸由齒輪箱驅(qū)動(dòng)，齒輪箱安裝在主軸箱中。齒輪箱的功能將提供一些不同的主軸轉(zhuǎn)速 (通常由 6到 18 速度 )。一些現(xiàn)代的車床具有無(wú)級(jí)調(diào)