摘要
机械制造工艺学等设计内容,包含了很多知识的内容,进行了生产实习之后,所进行的一个重要实践性教学环节。其主要目的是让学生不所学的工艺理论和实践知识在实践的工艺,夹具设计中综合地加以应用,进而得以加深和发展,提高学生分析和解决生产实际问题的能力,为以后搞好设计和从事工作奠定了一定基矗通过本次设计,我们在下述方面可以得刀很多方面的铸炼:
在设计的过程中,可以能熟练的运用一些绘制图纸的软件的能力,也可以回顾大学学习的基础性的东西,把一些学的用到现在的加工工艺上,通过发动机缸体的夹具设计工艺,可以进一步提高了我对于继续加工生产的了解,结构设计能力有所增强,进一步提高我们的计算设计制图能力,学到更多现实中的东西。
本次的设计主要是针对基于SolidWorks的发动机缸体的结构设计和加工工艺的夹具设计,在设计中,由于理论知识和实践经验不足,设计中的不妥之处,敬请老师批评指正。
关键词:工艺、夹具、机械制造、工艺路线
Abstract
The desig
n co
nte
nt of the course of mecha
nical ma
nufacturi
ng tech
nology i
ncludes a lot of k
nowledge. After the productio
n practice, it is a
n importa
nt practical teachi
ng li
nk. Its mai
n purpose is to e
nable stude
nts
not to lear
n the process theory a
nd practical k
nowledge i
n the practical process, fixture desig
n to be applied comprehe
nsively, a
nd the
n to deepe
n a
nd develop, improve stude
nts'ability to a
nalyze a
nd solve practical problems i
n productio
n, lay a certai
n fou
ndatio
n for future graduatio
n desig
n a
ndwork. Through this course desig
n,we ca
n get a lot of trai
ni
ng i
n the followi
ng aspects: I
n the process of desig
n,we ca
n skillfully use some drawi
ng software ability,we ca
n also review the basic thi
ngs of U
niversity study, apply some k
nowledge to the curre
nt processi
ng tech
nology, through the fixture desig
n process of fla
nge,we ca
n further improve my u
ndersta
ndi
ng of co
nti
nuous processi
ng a
nd productio
n, e
nha
nce the ability of structural desig
n, a
nd further improve our desig
n. Computi
ng a
nd desig
ni
ng drawi
ng ability, lear
n more real thi
ngs. This desig
n is mai
nly aimed at the structure desig
n a
nd the fixture desig
n of the e
ngi
ne cyli
nder block based o
n SolidWorks.I
n the desig
n, due to i
nsufficie
nt theoretical k
nowledge a
nd practical experie
nce, i
nadequacies i
n the desig
n, please teachers criticize a
nd correct. Keywords: process, fixture, machi
nery ma
nufacturi
ng, process route 目录 第一章绪论1 1.1数控加工技术的发展1 1.2数控加工工艺的特点2 第二章发动机缸体的工艺设计4 2.1零件的作用4 2.2零件的工艺分析4 2.3确定发动机缸体零件的生产类型5 2.4确定零件毛坯的制造形式6 2.5拟定发动机缸体零件的机械加工工艺路线7 2.6确定加工余量11 2.7确定发动机缸体各工序所用机床及工艺装备12 第三章确定发动机缸体的切削用量及工时定额14 3.1发动机缸体的切削用量计算14 3.2发动机缸体加工工时定额的计算15 第四章发动机缸体钻孔专用夹具设计19 4.1钻床夹具的设计特点19 4.2发动机缸体钻床夹具定位误差分析20 4.3确定发动机缸体夹具体结构和总体结构22 4.4夹具设计及操作的简要说明23 总结25 参考文献26
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n co
nte
nt of the course of mecha
nical ma
nufacturi
ng tech
nology i
ncludes a lot of k
nowledge. After the productio
n practice, it is a
n importa
nt practical teachi
ng li
nk. Its mai
n purpose is to e
nable stude
nts
not to lear
n the process theory a
nd practical k
nowledge i
n the practical process, fixture desig
n to be applied comprehe
nsively, a
nd the
n to deepe
n a
nd develop, improve stude
nts'ability to a
nalyze a
nd solve practical problems i
n productio
n, lay a certai
n fou
ndatio
n for future graduatio
n desig
n a
ndwork. Through this course desig
n,we ca
n get a lot of trai
ni
ng i
n the followi
ng aspects: I
n the process of desig
n,we ca
n skillfully use some drawi
ng software ability,we ca
n also review the basic thi
ngs of U
niversity study, apply some k
nowledge to the curre
nt processi
ng tech
nology, through the fixture desig
n process of fla
nge,we ca
n further improve my u
ndersta
ndi
ng of co
nti
nuous processi
ng a
nd productio
n, e
nha
nce the ability of structural desig
n, a
nd further improve our desig
n. Computi
ng a
nd desig
ni
ng drawi
ng ability, lear
n more real thi
ngs. This desig
n is mai
nly aimed at the structure desig
n a
nd the fixture desig
n of the e
ngi
ne cyli
nder block based o
n SolidWorks.I
n the desig
n, due to i
nsufficie
nt theoretical k
nowledge a
nd practical experie
nce, i
nadequacies i
n the desig
n, please teachers criticize a
nd correct. Keywords: process, fixture, machi
nery ma
nufacturi
ng, process route 目录 第一章绪论1 1.1数控加工技术的发展1 1.2数控加工工艺的特点2 第二章发动机缸体的工艺设计4 2.1零件的作用4 2.2零件的工艺分析4 2.3确定发动机缸体零件的生产类型5 2.4确定零件毛坯的制造形式6 2.5拟定发动机缸体零件的机械加工工艺路线7 2.6确定加工余量11 2.7确定发动机缸体各工序所用机床及工艺装备12 第三章确定发动机缸体的切削用量及工时定额14 3.1发动机缸体的切削用量计算14 3.2发动机缸体加工工时定额的计算15 第四章发动机缸体钻孔专用夹具设计19 4.1钻床夹具的设计特点19 4.2发动机缸体钻床夹具定位误差分析20 4.3确定发动机缸体夹具体结构和总体结构22 4.4夹具设计及操作的简要说明23 总结25 参考文献26
作品编号:
201000
文件大小:
11.08MB
下载积分:
1500
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