空调控制器后壳注塑模设计
摘要
此次的设计任务即空调控制器后壳注射模具设计。
产品的3D建模,借助UG设计软件创建型腔、活块以及其他零件,并自动生成所需要的零件工程图;使用草图和厚度检测,评估零件;对于模架的设计,利用UG模座专家胡波来完成,从标准模架选择到产品输出,全部采用3D化设计。我在空调控制器后壳模具设计过程中,从零件建模到型腔、型芯的设计、模架设计,直至最后的模具开模动作模拟都充分发挥了UG设计软件的各个模块和插件的优势,基本做到了无图纸化设计。采用一模一腔的设计。注塑机综合注塑容量、锁模力、最大注塑面积和模内压力等技术参数确定注塑机型号选用海天200XB。模座选用龙记,其他标准件选用Misumi。使用了模具设计软件——UG,从最初的零件3D建模到最后的模具各部分零件的装配,模座设计,工程图文件,依靠UG的各个模块,得到合乎设计规范的工程图。
模具的特点是:产品需要透光性好。此外,还对工作零件和注射机有关参数进行了必要的校核计算。
关键词:空调控制器后壳,注射模具,型腔,型芯,模架,注塑机
ABSTRACT
The desig
n task is to desig
n the i
njectio
n mold for the rear shell of the air co
nditio
ner co
ntroller. The 3D modeli
ng of the product,with the help of UG desig
n software to create cavity, movable block a
nd other parts, a
nd automatically ge
nerate the required parts e
ngi
neeri
ng drawi
ngs; use sketch a
nd thick
ness detectio
n to evaluate parts; for the desig
n of the mold base, use UG mold base expert Hubo to complete, from the selectio
n of sta
ndard mold base to product output, all adopt 3D desig
n. I
n the process of desig
ni
ng the rear shell mold of the air co
nditio
ner co
ntroller, from part modeli
ng to cavity, core desig
n, mold base desig
n, to the fi
nal mold ope
ni
ng actio
n simulatio
n, I fully utilized the adva
ntages of each module a
nd plug-i
n of UG desig
n software, a
nd basically achieved
no drawi
ng desig
n. The desig
n of o
ne mold a
nd o
ne chamber is adopted. Haitia
n 200XB is selected as the i
njectio
n machi
ne model accordi
ng to the comprehe
nsive i
njectio
n capacity, clampi
ng force, maximum i
njectio
n area a
nd i
nter
nal pressure. The mould seat is selected by drago
n, a
nd the other sta
ndard parts are Misumi. Usi
ng the mold desig
n software- UG, from the i
nitial part of 3D modeli
ng to the fi
nal mold parts of the assembly, mold base desig
n, e
ngi
neeri
ng drawi
ngs files, relyi
ng o
n UG modules, get the graduatio
n desig
n specificatio
ns of the e
ngi
neeri
ng drawi
ngs. The characteristics of the mould are the product
needs good tra
nspare
ncy. I
n additio
n, the
necessary parameters of theworki
ng parts a
nd the i
njectio
n machi
newere checked. Keywords air co
nditio
ner co
ntroller shell, i
njectio
n mold, cavity, core, mould frame, i
njectio
n moldi
ng machi
ne 目录 摘要I ABSTRACT II 第一章前言1 1.1本课题研究的现状及发展趋势1 1.2本课题研究的意义和价值1 1.3本课题的基本内容,预计解决的难题2 1.3.1本课题的基本内容2 1.3.2预计解决的难题2 1.4课题的研究方法、技术路线2 1.4.1研究方法2 1.4.2技术路线2 1.5研究工作条件和基础2 第二章塑件的分析4 2.1外形的尺寸4 2.2精度等级[4] 4 3.1塑件的结构设计5 3.2塑件尺寸及精度6 3.3塑件表面粗糙度6 3.4塑件的体积和质量6 第三章注塑机选择7 3.1初步选定注射机7 3.1.1注射量的计算7 3.2注射机的相关参数选择校核8 3.3设备的型号及选择8 3.3.1注射成型工艺[1] 8 3.3.2注射机的选用9 3.3.3按照预选型腔数来选择注射机: 9 b.塑件在分型面上的投影面积与锁模力的校核9 第四章成型零件的设计13 4.1成型零件的结构设计13 4.1.1凹模的结构13 4.1.2凸模结构13 4.2浇注系统的设计15 4.2.1确定浇注系统的设计原则15 4.2.2主流道的设计要点16 4.2.3主流道的设计17 4.2.4浇口位置的选择18 4.2.5排气系统的设计18 4.2.6脱模机构的设计19 1脱模机构的选用原则19 2脱模机构类型的选择19 3推杆机构具体设计19 4.2.7注射模温度调节系统20 1温度调节对塑件质量的影响21 4.3成型零部件的结构设计与计算22 4.3.1成型零件的结构设计22 4.3.2成型零件的工作尺寸计算[7] 22 4.3.3型芯的尺寸计算23 4.3.4合模导向定位结构[12] 24 4.4模架的确定24 第五章结论26 参考文献28 致谢29
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n task is to desig
n the i
njectio
n mold for the rear shell of the air co
nditio
ner co
ntroller. The 3D modeli
ng of the product,with the help of UG desig
n software to create cavity, movable block a
nd other parts, a
nd automatically ge
nerate the required parts e
ngi
neeri
ng drawi
ngs; use sketch a
nd thick
ness detectio
n to evaluate parts; for the desig
n of the mold base, use UG mold base expert Hubo to complete, from the selectio
n of sta
ndard mold base to product output, all adopt 3D desig
n. I
n the process of desig
ni
ng the rear shell mold of the air co
nditio
ner co
ntroller, from part modeli
ng to cavity, core desig
n, mold base desig
n, to the fi
nal mold ope
ni
ng actio
n simulatio
n, I fully utilized the adva
ntages of each module a
nd plug-i
n of UG desig
n software, a
nd basically achieved
no drawi
ng desig
n. The desig
n of o
ne mold a
nd o
ne chamber is adopted. Haitia
n 200XB is selected as the i
njectio
n machi
ne model accordi
ng to the comprehe
nsive i
njectio
n capacity, clampi
ng force, maximum i
njectio
n area a
nd i
nter
nal pressure. The mould seat is selected by drago
n, a
nd the other sta
ndard parts are Misumi. Usi
ng the mold desig
n software- UG, from the i
nitial part of 3D modeli
ng to the fi
nal mold parts of the assembly, mold base desig
n, e
ngi
neeri
ng drawi
ngs files, relyi
ng o
n UG modules, get the graduatio
n desig
n specificatio
ns of the e
ngi
neeri
ng drawi
ngs. The characteristics of the mould are the product
needs good tra
nspare
ncy. I
n additio
n, the
necessary parameters of theworki
ng parts a
nd the i
njectio
n machi
newere checked. Keywords air co
nditio
ner co
ntroller shell, i
njectio
n mold, cavity, core, mould frame, i
njectio
n moldi
ng machi
ne 目录 摘要I ABSTRACT II 第一章前言1 1.1本课题研究的现状及发展趋势1 1.2本课题研究的意义和价值1 1.3本课题的基本内容,预计解决的难题2 1.3.1本课题的基本内容2 1.3.2预计解决的难题2 1.4课题的研究方法、技术路线2 1.4.1研究方法2 1.4.2技术路线2 1.5研究工作条件和基础2 第二章塑件的分析4 2.1外形的尺寸4 2.2精度等级[4] 4 3.1塑件的结构设计5 3.2塑件尺寸及精度6 3.3塑件表面粗糙度6 3.4塑件的体积和质量6 第三章注塑机选择7 3.1初步选定注射机7 3.1.1注射量的计算7 3.2注射机的相关参数选择校核8 3.3设备的型号及选择8 3.3.1注射成型工艺[1] 8 3.3.2注射机的选用9 3.3.3按照预选型腔数来选择注射机: 9 b.塑件在分型面上的投影面积与锁模力的校核9 第四章成型零件的设计13 4.1成型零件的结构设计13 4.1.1凹模的结构13 4.1.2凸模结构13 4.2浇注系统的设计15 4.2.1确定浇注系统的设计原则15 4.2.2主流道的设计要点16 4.2.3主流道的设计17 4.2.4浇口位置的选择18 4.2.5排气系统的设计18 4.2.6脱模机构的设计19 1脱模机构的选用原则19 2脱模机构类型的选择19 3推杆机构具体设计19 4.2.7注射模温度调节系统20 1温度调节对塑件质量的影响21 4.3成型零部件的结构设计与计算22 4.3.1成型零件的结构设计22 4.3.2成型零件的工作尺寸计算[7] 22 4.3.3型芯的尺寸计算23 4.3.4合模导向定位结构[12] 24 4.4模架的确定24 第五章结论26 参考文献28 致谢29
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