加压鞍零件冲压模具设计
摘要
设计是在模具专业理论教学之后进行的实践性教学环节。是对所学知识的一次总检验,是走向工作岗位前的一次实战演习。其目的是,综合运用所学课程的理论和实践知识,本次课题为加压鞍零件冲压模具设计,设计出完整的模具训练、培养和提高自己的工作能力。巩固和扩充模具专业课程所学内容,掌握模具设计与制造的方法、步骤和相关技术规范。熟练查阅相关技术资料。掌握模具设计与制造的基本技能,如制件工艺性分析、模具工艺方案论证、工艺计算、加工设备选定、制造工艺、收集和查阅设计资料,绘图及编写设计技术文件等。
关键词:加压鞍、冲压模具、工艺、加工设备
Abstract
Graduatio
n desig
n is a practical teachi
ng li
nk after the theoretical teachi
ng of mold specialty. It is a ge
neral test of k
nowledge a
nd a practical exercise before headi
ng towork. The purpose is to use the theory a
nd practical k
nowledge of the course comprehe
nsively, this topic for the pressure saddle parts stampi
ng die desig
n, desig
n a complete mold trai
ni
ng, trai
ni
ng a
nd improve their ability towork. Co
nsolidate a
nd expa
nd the co
nte
nts of mold professio
nal courses, master the mold desig
n a
nd ma
nufacturi
ng methods, steps a
nd related tech
nical specificatio
ns. Skilled access to releva
nt tech
nical i
nformatio
n. Master the basic skills of mold desig
n a
nd ma
nufacturi
ng, such as parts process a
nalysis, mold process pla
n demo
nstratio
n, process calculatio
n, processi
ng equipme
nt selectio
n, ma
nufacturi
ng process, collectio
n a
nd co
nsulti
ng desig
n i
nformatio
n, drawi
ng a
nd compili
ng desig
n tech
nical docume
nts. Keywords: pressure saddle, stampi
ng die, tech
nology, processi
ng equipme
nt 目录 摘要1 Abstract 2 绪论5 第1章、工艺方案的确定9 1.1.零件分析9 1.2.工艺方案的确定及模具结构形式的选择9 1.3.工序图尺寸分析10 1.4.排样和材料利用率的计算13 第2章、有关工艺计算15 2.1.毛坯尺寸的计算15 2.2.落料冲孔模的计算15 2.2.1.落料力计算15 2.2.2.冲圆孔φ5力计算15 2.2.3.冲圆孔φ5力计算15 2.2.4.卸料力、推件力及顶件力的计算15 2.3.冲孔力的计算16 2.3.1.冲圆孔6-φ2力计算16 2.3.2.卸料力、推件力及顶件力的计算16 2.4.弯曲力的计算16 2.5.弯曲力的计算17 2.6.压力机选择18 2.7.压力中心的计算19 2.7.1.冲孔模压力中心的计算19 2.7.2.弯曲模压力中心的计算21 2.8.落料、冲孔凸、凹模刃口尺寸21 2.8.1.计算原则21 2.8.2.计算过程23 2.8.3.弯曲凸凹模的间隙25 2.9.凸、凹模宽度尺寸计算25 2.9.1.落料冲孔模凸、凹模外形尺寸计算25 2.9.2.弯曲工序模凸、凹模外形尺寸计算26 2.9.3.凸模圆角半径26 2.9.4.凹模圆角半径27 2.9.5.弯曲凹模外形和尺寸的确定27 2.10.选择上、下模座及模柄27 2.11.垫板、凸模固定板27 2.12.闭合高度27 2.13.导柱、导套28 2.14.螺钉、销钉的选择28 2.15.绘制模具总图及零件图28 2.16.模具零件的结构设计31 2.16.1.落料凹模的设计31 2.16.2.落料凸凹模的设计32 2.16.3.冲孔凸模的设计32 2.16.4.弯曲凸模的设计33 2.14.5.弯曲凹模的设计34 2.16.6.凹模芯的设计35 2.17.模具零件的选用35 2.18.模具制造装配要点37 结束语38 致谢40 参考文献41
展开...
n desig
n is a practical teachi
ng li
nk after the theoretical teachi
ng of mold specialty. It is a ge
neral test of k
nowledge a
nd a practical exercise before headi
ng towork. The purpose is to use the theory a
nd practical k
nowledge of the course comprehe
nsively, this topic for the pressure saddle parts stampi
ng die desig
n, desig
n a complete mold trai
ni
ng, trai
ni
ng a
nd improve their ability towork. Co
nsolidate a
nd expa
nd the co
nte
nts of mold professio
nal courses, master the mold desig
n a
nd ma
nufacturi
ng methods, steps a
nd related tech
nical specificatio
ns. Skilled access to releva
nt tech
nical i
nformatio
n. Master the basic skills of mold desig
n a
nd ma
nufacturi
ng, such as parts process a
nalysis, mold process pla
n demo
nstratio
n, process calculatio
n, processi
ng equipme
nt selectio
n, ma
nufacturi
ng process, collectio
n a
nd co
nsulti
ng desig
n i
nformatio
n, drawi
ng a
nd compili
ng desig
n tech
nical docume
nts. Keywords: pressure saddle, stampi
ng die, tech
nology, processi
ng equipme
nt 目录 摘要1 Abstract 2 绪论5 第1章、工艺方案的确定9 1.1.零件分析9 1.2.工艺方案的确定及模具结构形式的选择9 1.3.工序图尺寸分析10 1.4.排样和材料利用率的计算13 第2章、有关工艺计算15 2.1.毛坯尺寸的计算15 2.2.落料冲孔模的计算15 2.2.1.落料力计算15 2.2.2.冲圆孔φ5力计算15 2.2.3.冲圆孔φ5力计算15 2.2.4.卸料力、推件力及顶件力的计算15 2.3.冲孔力的计算16 2.3.1.冲圆孔6-φ2力计算16 2.3.2.卸料力、推件力及顶件力的计算16 2.4.弯曲力的计算16 2.5.弯曲力的计算17 2.6.压力机选择18 2.7.压力中心的计算19 2.7.1.冲孔模压力中心的计算19 2.7.2.弯曲模压力中心的计算21 2.8.落料、冲孔凸、凹模刃口尺寸21 2.8.1.计算原则21 2.8.2.计算过程23 2.8.3.弯曲凸凹模的间隙25 2.9.凸、凹模宽度尺寸计算25 2.9.1.落料冲孔模凸、凹模外形尺寸计算25 2.9.2.弯曲工序模凸、凹模外形尺寸计算26 2.9.3.凸模圆角半径26 2.9.4.凹模圆角半径27 2.9.5.弯曲凹模外形和尺寸的确定27 2.10.选择上、下模座及模柄27 2.11.垫板、凸模固定板27 2.12.闭合高度27 2.13.导柱、导套28 2.14.螺钉、销钉的选择28 2.15.绘制模具总图及零件图28 2.16.模具零件的结构设计31 2.16.1.落料凹模的设计31 2.16.2.落料凸凹模的设计32 2.16.3.冲孔凸模的设计32 2.16.4.弯曲凸模的设计33 2.14.5.弯曲凹模的设计34 2.16.6.凹模芯的设计35 2.17.模具零件的选用35 2.18.模具制造装配要点37 结束语38 致谢40 参考文献41
作品编号:
201822
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