设计简介
本文根据工程实际的需要完成竖笛头部的注射模具设计。在设计中采用ABS材料注射而成型，成型方式为一模两腔，该论文具体分析了产品的工艺性，确定了所采用塑料的工艺参数和所采用的成型设备，确定了模具制作的总体方案，分析并解决了模具的总体结构和各工作部分的具体结构，并进行了一些必要的尺寸计算和强度的校核。该论文还对分型面、浇注系统和脱模机构进行了分析设计，完成了模具工程图设计，最后进行了主要零件加工工艺设计。
关键词 注射模 成型 工艺性 设计
Abstract
In this paper, the actual needs in accordance with the completion of the project head clarinet injection mold design. In the design of ABS material used in injection molding For forming a two-cavity mold. The paper detailed analysis of the product process, Identified by the use of plastics and the process parameters used in the molding equipment，Produced by the mold to determine the overall program，Analysis and address the overall structure of the mold and the work of some of the specific structure of ,And a number of the necessary size and strength check calculation. The paper also surface, gating system and the release of the analysis and design agencies to complete the mold design engineering drawings, and finally carried out the design of the main parts processing technology.
Keywords Injects the mold Formation Technology capability Design
目 录
1 引言………………………………………………………………………………… 1
1.1 模具的现状及国内外发展趋势…………………………………………………1
1.2 塑料注射模具的设计步骤………………………………………………………4
1.3 课程任务要求……………………………………………………………………6
2 方案分析与设计…………………………………………………………………… 7
3 竖笛头部注射模的详细设计……………………………………………………… 8
3.1 塑料注射成型机的选择…………………………………………………………8
3.2 力的计算与校核…………………………………………………………………11
3.3 分型面的选择……………………………………………………………………14
3.4 浇注系统的设计…………………………………………………………………15
3.5 成型零件和模体的设计…………………………………………………………20
3.6 侧抽芯机构的设计………………………………………………………………23
3.7 脱出机构的设计…………………………………………………………………24
3.8 导向机构的设计…………………………………………………………………27
3.9 温度调节系统的设计……………………………………………………………28
4 加工工艺的设计……………………………………………………………………31
4.1 坯料的确定………………………………………………………………………31
4.2 模板的平面加工…………………………………………………………………31
4.3 孔及孔系的加工…………………………………………………………………31
4.4 成型零件加工…………………………………………………………………32
5 型腔常用加工设备及方法…………………………………………………………33
5.1 型腔的普通加工方法及设备……………………………………………………33
5.2 型腔的特种加工方法………………………………………………………… 34
结束语 ……………………………………………………………………………… 35
致谢 ………………………………………………………………………………… 36
参考文献………………………………………………………………………………37
关键词 注射模 成型 工艺性 设计
Abstract
In this paper, the actual needs in accordance with the completion of the project head clarinet injection mold design. In the design of ABS material used in injection molding For forming a two-cavity mold. The paper detailed analysis of the product process, Identified by the use of plastics and the process parameters used in the molding equipment，Produced by the mold to determine the overall program，Analysis and address the overall structure of the mold and the work of some of the specific structure of ,And a number of the necessary size and strength check calculation. The paper also surface, gating system and the release of the analysis and design agencies to complete the mold design engineering drawings, and finally carried out the design of the main parts processing technology.
Keywords Injects the mold Formation Technology capability Design
目 录
1 引言………………………………………………………………………………… 1
1.1 模具的现状及国内外发展趋势…………………………………………………1
1.2 塑料注射模具的设计步骤………………………………………………………4
1.3 课程任务要求……………………………………………………………………6
2 方案分析与设计…………………………………………………………………… 7
3 竖笛头部注射模的详细设计……………………………………………………… 8
3.1 塑料注射成型机的选择…………………………………………………………8
3.2 力的计算与校核…………………………………………………………………11
3.3 分型面的选择……………………………………………………………………14
3.4 浇注系统的设计…………………………………………………………………15
3.5 成型零件和模体的设计…………………………………………………………20
3.6 侧抽芯机构的设计………………………………………………………………23
3.7 脱出机构的设计…………………………………………………………………24
3.8 导向机构的设计…………………………………………………………………27
3.9 温度调节系统的设计……………………………………………………………28
4 加工工艺的设计……………………………………………………………………31
4.1 坯料的确定………………………………………………………………………31
4.2 模板的平面加工…………………………………………………………………31
4.3 孔及孔系的加工…………………………………………………………………31
4.4 成型零件加工…………………………………………………………………32
5 型腔常用加工设备及方法…………………………………………………………33
5.1 型腔的普通加工方法及设备……………………………………………………33
5.2 型腔的特种加工方法………………………………………………………… 34
结束语 ……………………………………………………………………………… 35
致谢 ………………………………………………………………………………… 36
参考文献………………………………………………………………………………37
