CA6140主传动系统之三、四轴部件研究与设计

AbstractAs a turning machine tool,CA6140 machine tool is widely used in the machiningindustry.This design mainly aims at the research and design of the three and four axiscomponents of the main transmission system of CA6140 machine tool.The designcontents mainly include the formulation of the main parameters of the machine tool,transmission scheme and transmission system diagram,the calculation and verification ofthe main parts,and the design of the parts by using AutoCAD drawing software.Throughthe structural design of the main motion variable speed transmission system of the machinetool,in the process of formulating the structural scheme of transmission and variable speed,we get comprehensive training in scheme analysis,design conception,structuralmanufacturability,mechanical drawing,part calculation,compiling technical documentsand consulting technical data,establish correct design ideas,master basic design methods,and make preliminary structural analysis The structural design and calculation capacityhave been improved.Keywords:CA6140 machine tool,Main drive system,Three-and four-axiscomponents,Cogs第Ⅱ页