电器支架注塑模具设计(三维建模CAD图纸).pdfVIP

电器支架注塑模具设计（三维建模CAD图纸）

电器支架注塑模具设计

摘要:通模具按制造的产品分类,可以分为塑料模具(又分为注塑模具、铸压

模

具和吹塑模具)、冲压模具、铸造模具、橡胶模具和玻璃模具等。其中,尤以

注

塑模具和冲压模具用途广、技术成熟、占据的比重大。过对电器支架工艺的

正确

分析,设计了一副一模一腔的塑料模具。详细的叙述了模具成型零件包括型

腔、

型芯等设计,重要零件的工艺参数的选择与计算,浇注系统、冷却系统以及其

它

结构的设计过程,模架的选择原则。并利用PRO/E中的PlasticAdvisor

塑料顾

问对设计完成的塑料模具进行了塑料流动分析。

关键词:电器支架注塑模具PRO/ECAD

Design?of?Plastic?Injection?Mould?for?

Electric?appliance?support?

Abstract:?

Die?by?manufacturing?the?product?category,?can?be?divided?into?plasti

c?

molds?also?divided?into?injection?mold,?pressure?die?casting?and?

blow?mould,?

stamping?dies,?die?casting,?rubber?molds?and?mold,?and?other?glas

s.?Among?them,?

especially?injection?molds?and?stamping?die?use,?technological?ma

turity,?which?hold?

the?majorityA?set?of?mould?with?one?module?and?one?cavities?had?b

een?designed?through?the?

correct?analysis?of?the?technology

of?a?toy’s?top?crust?in?the?graduatedesign.The?

design?and?machining?technology?process?of?its?molding?part?inclu

ding?the?concave?

molding?plate、the?protrude?molding?plate、the?moving?mould?plate、

the?fix?mould?

plate、

the?molding?seat,the?choice?and?calculation?of?technology?parameters?

of?the?

important?part,the?design?process?of?extrusion?outfit,inject?syst

em?and?other?makeup?

were?specified?in?detail,mode?choice?principles?.The?plastic?mate

rial?flowanalysis?

was?also?done?using?Plastic?Advisor?of?Pro/E?

Key?words:Electric?appliance?support?injection?mould?Pro/ECAD

目录

第一章绪论4?

1.1?塑料成形模具在加工工业中的地位.4?

1.2?塑料模具的发展趋势5?

1.3?CDA/CAE/CAM?在塑料模具中的运用5?

第二章塑料的成型特性..7?

2.1?塑件制品的工艺分析与选材.7?

2.2ABS塑料的材料特性.9?

2.3ABS塑料的成型工艺参数..9?

第三章设计方案及参数的确定11?

3.1?注塑机的确定.11?

3.2?浇注系统设计.12?

3.2.1?主浇道设计.12?

3.2.2?冷料井的设计13?

3.2.3?分流道的设