钢轮零件加工工艺过程包括零件加工工艺设计，零件的粗精基准的选择。应首先分析技术在设计零件时，了解零部件技术设计毛坯的结构，并选择好零件加工基础，零件设计过程;然后每个工序的零件尺寸过程，关键是确定每个工序的加工设备和切割参数;钢轮组件后，本设计的主题是工艺加工/夹具设计，主要内容包括钢轮零件后的设计和夹具设计两部分，主要用于零件的过程分析和确定空白图纸零件图纸和毛坯图，开发加工过程和加工过程，然后对钢轮设计进行夹具部件装配图和特定零件图的分析，夹紧力和夹紧力计算和固定误差分析，总结夹具简单说明。 关键词：钢轮，工序，夹具，定位。 ABSTRCT The desig
n co
nte
nt of the mecha
nical ma
nufacturi
ng tech
nology a
nd machi
ne tool fixture desig
n,This paper first i
ntroduces the research backgrou
nd of fixture, through the a
nalysis of refere
nces i
n detail, expou
nds the fu
nctio
n of mecha
nical fixture a
nd related co
nte
nt; I
n the tech
nical route, through the process a
nalysis, the determi
natio
n of the positio
ni
ng of the parts, this paper discusses the process route scheme optimizatio
n selectio
n, machi
ni
ng allowa
nce, the determi
natio
n of process dime
nsio
n a
nd bla
nk dime
nsio
ns, cutti
ng dosage a
nd basic ma
n-hour calculatio
n; To the desig
n of fixture, a
nd expou
nds the bori
ng machi
ne fixture desig
n, a
nd detailed desig
n process, a
nd the worki
ng pri
nciple of fixture a
nd that has made the brief descriptio
n of actio
n. After ste
nt compo
ne
nts, is the topic of this desig
n process/fixture desig
n, the mai
n co
nte
nts i
nclude the desig
n of the bracket parts after two parts, fixture desig
n a
nd it is mai
nly used for parts of process a
nalysis a
nd determi
ne bla
nk drawi
ng parts drawi
ng a
nd bla
nk drawi
ng, developme
nt process a
nd machi
ni
ng process, the
n the ste
nt desig
n fixture parts assembly drawi
ng a
nd the a
nalysis of the specific part drawi
ng, clampi
ng force a
nalysis a
nd clampi
ng force calculatio
n a
nd fixed the error a
nalysis, summarizes the fixture simple i
nstructio
ns. Keyw ords: Base, process, fix ure, locati o
n. 目录 ABSTRCT 3 序言1 一零件的分析2 1.1零件的作用2 1.2零件的精度分析2 1.3零件的工艺分析3 二工艺规程设计4 2.1确定毛坯的制造形式4 2.2机械加工余量的的确定4 2.3毛坯尺寸的确定5 2.4工序余量的确定6 2.5基面的选择6 2.6制定工艺路线7 2.7确定切削用量及基本工时8 三钻孔夹具设计13 3.1钻床的概述13 3.2问题的提出14 3.3定位基准的选择14 3.4定位方案的设计14 3.5夹紧方案的设计15 3.5.1典型夹紧结构16 3.5.2定心夹紧机构16 3.6切削力和夹紧力的计算16 3.7钻模板的选择17 3.9钻套的设计21 3.10定位误差分析25 3.11夹具设计及操作的简要说明26 总结27 致谢29 参考文献30