摘要.wps

1、摘 要CK6136 臥式數控車床機械結構設計介紹了數控機床的特點及其在制造中的應用，對數控機床的功能特點作了較為詳盡的分析，并在此基礎上給出了數控 機床系統的體系結構。本次設計從總體入手，再進行主傳動和橫向進給傳動系統設計，最后設計控制系統。 首先分析數控車床的加工特點及其優(yōu)點，從而知道數控車床在加工中的重要性，確定此次設計的背景。 主傳動系統設計是機床設計中非常重要的組成部分，其設計主要由機床的級數入手，于結構式、 結構網及轉速圖擬

2、定，再到齒輪和軸的設計，最后進行齒輪和軸的核算。 橫向進給部分則對滾珠絲杠螺母副進行選擇計算，再選擇電動機，使之滿足對機床的各項需求。 控制系統部分的設計是通過各種輔助電路設計達到對數控車床的整體控制。 此次設計的成果是出一張總體機構圖和一張主軸箱部件展開圖及一張橫向進給機構部件圖。關鍵詞：數控車床；主傳動系統；橫向進給機構；控制系統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