摘要.wps

1、摘 要CK6136 臥式數(shù)控車床機(jī)械結(jié)構(gòu)設(shè)計介紹了數(shù)控機(jī)床的特點及其在制造中的應(yīng)用，對數(shù)控機(jī)床的功能特點作了較為詳盡的分析，并在此基礎(chǔ)上給出了數(shù)控 機(jī)床系統(tǒng)的體系結(jié)構(gòu)。本次設(shè)計從總體入手，再進(jìn)行主傳動和橫向進(jìn)給傳動系統(tǒng)設(shè)計，最后設(shè)計控制系統(tǒng)。 首先分析數(shù)控車床的加工特點及其優(yōu)點，從而知道數(shù)控車床在加工中的重要性，確定此次設(shè)計的背景。 主傳動系統(tǒng)設(shè)計是機(jī)床設(shè)計中非常重要的組成部分，其設(shè)計主要由機(jī)床的級數(shù)入手，于結(jié)構(gòu)式、 結(jié)構(gòu)網(wǎng)及轉(zhuǎn)速圖擬

2、定，再到齒輪和軸的設(shè)計，最后進(jìn)行齒輪和軸的核算。 橫向進(jìn)給部分則對滾珠絲杠螺母副進(jìn)行選擇計算，再選擇電動機(jī)，使之滿足對機(jī)床的各項需求。 控制系統(tǒng)部分的設(shè)計是通過各種輔助電路設(shè)計達(dá)到對數(shù)控車床的整體控制。 此次設(shè)計的成果是出一張總體機(jī)構(gòu)圖和一張主軸箱部件展開圖及一張橫向進(jìn)給機(jī)構(gòu)部件圖。關(guān)鍵詞：數(shù)控車床；主傳動系統(tǒng)；橫向進(jìn)給機(jī)構(gòu)；控制系統(tǒng)ABSTRACTHorizontal CNC Lathe CK6136 mechanical desig

3、n features of CNC machine tools areintroduced and their application in manufacturing of CNC machine features a more detailedanalysis made, and on this basis, given the system structure of CNC machine tools.The design of

4、the overall start, and then the main drive and the cross feed drive system design,final design of the control system.First, the processing characteristics of CNC lathes andadvantages of CNC lathes in order to

5、 know the importance of processing to determine thebackground of the design.Machine tool main drive system design is the design of a very importantpart of its design to start mainly by the series machines, the structure,

6、 structure, development ofnetworks and speed chart, to the gear and shaft design, the final accounting of the gear andshaft.Traverse part of the ball screw pair for selection and calculation, and then select the motor,so

7、 as to meet the demand for machine tools.Control system part of the design is achieved througha variety of auxiliary circuit design the overall control of the CNC lathe.The results of the designis out of a total organiza