CK6136數(shù)控臥式車床機(jī)械結(jié)構(gòu)設(shè)計(jì)
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摘 要
CK6136臥式數(shù)控車床機(jī)械結(jié)構(gòu)設(shè)計(jì)介紹了數(shù)控機(jī)床的特點(diǎn)及其在制造中的應(yīng)用，對(duì)數(shù)控機(jī)床的功能特點(diǎn)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(jì)從總體入手，再進(jìn)行主傳動(dòng)和橫向進(jìn)給傳動(dòng)系統(tǒng)設(shè)計(jì)，最后設(shè)計(jì)控制系統(tǒng)。首先分析數(shù)控車床的加工特點(diǎn)及其優(yōu)點(diǎn)，從而知道數(shù)控車床在加工中的重要性，確定此次設(shè)計(jì)的背景。主傳動(dòng)系統(tǒng)設(shè)計(jì)是機(jī)床設(shè)計(jì)中非常重要的組成部分，其設(shè)計(jì)主要由機(jī)床的級(jí)數(shù)入手，于結(jié)構(gòu)式、結(jié)構(gòu)網(wǎng)及轉(zhuǎn)速圖擬定，再到齒輪和軸的設(shè)計(jì)，最后進(jìn)行齒輪和軸的核算。橫向進(jìn)給部分則對(duì)滾珠絲杠螺母副進(jìn)行選擇計(jì)算，再選擇電動(dòng)機(jī)，使之滿足對(duì)機(jī)床的各項(xiàng)需求。控制系統(tǒng)部分的設(shè)計(jì)是通過(guò)各種輔助電路設(shè)計(jì)達(dá)到對(duì)數(shù)控車床的整體控制。此次設(shè)計(jì)的成果是出一張總體機(jī)構(gòu)圖和一張主軸箱部件展開(kāi)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(dòng)系統(tǒng)；橫向進(jìn)給機(jī)構(gòu)；控制系統(tǒng)
ABSTRACT
Horizontal CNC Lathe CK6136 mechanical design features of CNC machine tools are introduced and their application in manufacturing of CNC machine features a more detailed analysis made, and on this basis, given the system structure of CNC machine tools.
The design of 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 and advantages of CNC lathes in order to know the importance of processing to determine the background of the design.Machine tool main drive system design is the design of a very important part of its design to start mainly by the series machines, the structure, structure, development of networks and speed chart, to the gear and shaft design, the final accounting of the gear and shaft.Traverse part of the ball screw pair for selection and calculation, and then select the motor, so as to meet the demand for machine tools.Control system part of the design is achieved through a variety of auxiliary circuit design the overall control of the CNC lathe.The results of the design is out of a total organizational chart and a spindle box and a lateral expansion plan component feed mechanism parts drawings.
Keywords: CNC lathe; main drive; horizontal feed mechanism; control system
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