YT075A涂布机箱体加工组合机床及夹具设计摘要作为一种重要的机器设计，该组合机器广泛应用于各种产品的加工，可显着提高产品的加工质量，精度和加工速度。用于许多批量生产的零件。它的实用新型效果好，生产速度快。本课题采用组合机床设计，设计了重要多轴箱的内部结构，完成了轴的设计和查验，使组合机床在运用过程中不会出现问题。达到过程集中的主旨。该课题通过对型号为YT075涂布机箱体完成它的组合机床的加工，以及完成其夹具的设计。根据大学所了解的知识。这使得YT075涂布机箱可以在组合机器上轻松进行孔加工并计算切削参数。为了便于加工，还必须完成其夹具的设计。确定组合机床的整体设计，确定加工零件的加工精度，特性和输出尺寸，完成切削量和刀具选择，完成加工原理图：完成多轴箱的设计，内轴进行设计验证：根据设计的组合机床设计夹具，完成方案的确定，分析误差，并说明其工作过程。关键词：涂布机箱：组合机床：多轴箱：夹具：设计YT075A涂布机箱体加工组合机床及夹具设计AbstractAs an important machine design,the combined machine is widely used in the processingof various products,which can significantly improve the quality,accuracy and processingspeed of products.Parts used in many batches.The utility model has good effect and fastproduction speed.This topic uses modular machine tool design,designs the internal structureof the important multi-axle box,completes the design and inspection of the axle,so that therewill be no problems in the operation of the modular machine tool.Achieve the purpose ofprocess centralization.This topic completes the processing of its modular machine tool and the design of itsfixture through the YT075 coating machine case.According to what the University knows.This makes the YT075 coating case easy to process holes and calculate cutting parameters onthe combined machine.In order to facilitate processing,it is also necessary to complete thedesign of fixture.Determine the overall design of modular machine tools,determine theprocessing accuracy,characteristics and output dimensions of processing parts,complete thecutting amount and tool selection,complete the processing schematic diagram;complete thedesign of multi-axle box,design verification of the inner axle;design fixture according to thedesigned modular machine tools,complete the determination of the scheme,analyze the error,and explain its working process.Key words:coating box;modular machine tool;multi axle box;fixture;designYT075A涂布机箱体加工组合机床及夹具设计目录目录摘Abstract目录…第一章绪论….41.1本课题研究的目的与意义…41.2国内外发展现状与发展趋势1.2.1组合机床现状与发展趋势1.2.2夹具现状与发展趋势51.3本课题主要研究内容…6第二章组合机床的总体设计…72.1组合机床方案的制定2.2确定切削用量及选择刀具.…82.2.3确定切削力、切削扭矩、切削功率…2.2.4选择刀具结构92.3钻孔组合机床总设计“三图一卡”的编制.2.3.1被加工零件工序图.102.3.2加工示意图112.3.3机床联系尺寸图…14第三章多轴箱的设计…183.1绘制多轴箱设计原始依据图183.2齿轮模数选择…193.3多轴箱的传动设计.3.4绘制传动系统图….214传动元件的校核…4.1验算传动轴的直径…22