摘要
本次设计内容涉及了机械制造工艺及机床夹具设计、金属切削机床、公差配合与测量等多方面的知识。
齿轮加工工艺规程设计是包括零件加工的工艺设计、工序设计两部分。在工艺设计中要首先对零件进行分析,了解零件的工艺再设计出毛坯的结构,并选择好零件的加工基准,设计出零件的工艺路线;接着对零件各个工步的工序进行尺寸计算,关键是决定出各个工序的工艺装备及切削用量。
关键词:工艺、工序、切削用量。
ABSTRCT
This desig
n co
nte
nt has i
nvolved the machi
ne ma
nufacture craft a
nd the e
ngi
ne bed jig desig
n, the metal-cutti
ng machi
ne tool, the commo
n differe
nce coordi
natio
n a
nd the survey a
nd so o
n the various k
nowledge. The reductio
n gear box body compo
ne
nts tech
nological process a
nd its the processi
ng hole jig desig
n is i
ncludes the compo
ne
nts processi
ng the tech
nological desig
n, the worki
ng procedure desig
n as well as the u
nit clamp desig
n three parts. Must first carry o
n the a
nalysis i
n the tech
nological desig
n to the compo
ne
nts, u
nderstood the compo
ne
nts the craft redesig
ns the semi fi
nished materials the structure, a
nd chooses the good compo
ne
nts the processi
ng datum, desig
ns the compo
ne
nts the craft route; After that is carryi
ng o
n the size computatio
n to a compo
ne
nts each labor step of worki
ng procedure, the key is decides each worki
ng procedure the craft equipme
nt a
nd the cutti
ng specificatio
ns. Keywords: The craft, the worki
ng procedure, the cutti
ng specificatio
ns 目录 ABSTRCT 3 序言1 一零件的分析2 1.1零件的作用2 1.2零件的工艺分析2 二毛坯的确定3 2.1确定毛坯的制造形式3 2.2毛坯形状及尺寸3 三拟定加工工艺路线4 3.1基准的选择4 3.1.1粗基准选择4 3.1.2精基准的选择5 3.2制定工艺路线6 四切削用量及工时计算9 4.1车φ224的左右端面9 4.2车外圆10 4.4拉键槽11 4.5滚齿12 总结14 致谢16 参考文献17 序言 机械制造业是制造具有一定形状位置和尺寸的零件和产品,并把它们装备成机械装备的行业。机械制造业的产品既可以直接供人们使用,也可以为其它行业的生产提供装备,社会上有着各种各样的机械或机械制造业的产品。我们的生活离不开制造业,因此制造业是国民经济发展的重要行业,是一个国家或地区发展的重要基础及有力支柱。从某中意义上讲,机械制造水平的高低是衡量一个国家国民经济综合实力和科学技术水平的重要指标。 齿轮的加工工艺规程设计是在学完了机械制图、机械制造技
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n co
nte
nt has i
nvolved the machi
ne ma
nufacture craft a
nd the e
ngi
ne bed jig desig
n, the metal-cutti
ng machi
ne tool, the commo
n differe
nce coordi
natio
n a
nd the survey a
nd so o
n the various k
nowledge. The reductio
n gear box body compo
ne
nts tech
nological process a
nd its the processi
ng hole jig desig
n is i
ncludes the compo
ne
nts processi
ng the tech
nological desig
n, the worki
ng procedure desig
n as well as the u
nit clamp desig
n three parts. Must first carry o
n the a
nalysis i
n the tech
nological desig
n to the compo
ne
nts, u
nderstood the compo
ne
nts the craft redesig
ns the semi fi
nished materials the structure, a
nd chooses the good compo
ne
nts the processi
ng datum, desig
ns the compo
ne
nts the craft route; After that is carryi
ng o
n the size computatio
n to a compo
ne
nts each labor step of worki
ng procedure, the key is decides each worki
ng procedure the craft equipme
nt a
nd the cutti
ng specificatio
ns. Keywords: The craft, the worki
ng procedure, the cutti
ng specificatio
ns 目录 ABSTRCT 3 序言1 一零件的分析2 1.1零件的作用2 1.2零件的工艺分析2 二毛坯的确定3 2.1确定毛坯的制造形式3 2.2毛坯形状及尺寸3 三拟定加工工艺路线4 3.1基准的选择4 3.1.1粗基准选择4 3.1.2精基准的选择5 3.2制定工艺路线6 四切削用量及工时计算9 4.1车φ224的左右端面9 4.2车外圆10 4.4拉键槽11 4.5滚齿12 总结14 致谢16 参考文献17 序言 机械制造业是制造具有一定形状位置和尺寸的零件和产品,并把它们装备成机械装备的行业。机械制造业的产品既可以直接供人们使用,也可以为其它行业的生产提供装备,社会上有着各种各样的机械或机械制造业的产品。我们的生活离不开制造业,因此制造业是国民经济发展的重要行业,是一个国家或地区发展的重要基础及有力支柱。从某中意义上讲,机械制造水平的高低是衡量一个国家国民经济综合实力和科学技术水平的重要指标。 齿轮的加工工艺规程设计是在学完了机械制图、机械制造技
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