电池盒注射模设计+CAD图纸
Inject mold Design of Battery box
Abstract: This graduation project is the design of injection mold of the battery box. Referred to injection molding, plastic injection molding with a mold referred to as injection molding process equipment it is important to achieve the injection molding process, the injection mold can be pided in accordance with the purpose of the structure and use of many types, generally pided into ordinary injection mold and special injection mold. I- njection mold can be pided into: single parting surface structure of injection mold and dual sub-surface injection mold. Plastic mold injection molding is characterized by: for- ming a short period, forming a complex shape, size, precision plastic parts; adaptability of various plastics; production efficiency, product quality is stable, easy to automate produc- tion. The main work carried out during the design process is the plastic process performa nce analysis and draw plastic parts parts diagram, as well as the design of the sprue mold cavity segment as well as the choice of the cavity position and draw their parts diagram th e mold frame selection and verification, the injection molding machine, select and check, one of the most important is a medium-sized cavity of the mold structure, the radial dim- ension of the core and the height dimension of the calculation work must be related to the Now books, the overall design, and finally to draw the general assembly drawing of the mold design and mold assembly and test mode to improve the mold problem on which it appears, until the final parts meet the design requirements.
Keywords: injection molding; core computing; cavity computing
目 录
1 绪论 1
1.1 前言 1
1.2 注塑模设计过程 1
1.2.1 接收任务书 ..1
1.2.2 消化原始资料.1
1.2.3 模具详细结构方案2
1.2.4 绘制模具图 ..2
2 初始数据及资料分析 4
2.1 塑件分析 4
2.1.1 外形尺寸分析 4
2.1.2 精度等级分析 4
2.1.3 收缩率 4
2.1.4 脱模斜度 5
2.2 所选塑件材料成型性能与成型工艺 5
2.2.1 ABS材料的成型性能 5
2.2.2 ABS的注射成型工艺 6
3 注射机型号的确定 7
3.1 型腔数目的确定 7
3.2 注射容量的计算 7
3.3 锁模力的计算 8
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