| 对讲机后壳注射模设计 |
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| 引用本文： | 赵雪妮,章明.对讲机后壳注射模设计[J].模具工业,2006,32(12):47-49. |
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| 作者姓名： | 赵雪妮 章明 |
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| 作者单位： | 陕西科技大学,机电学院,陕西,咸阳,712081 |
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| 摘 要： | 通过对对讲机后壳的使用要求以及工艺分析,确定零件的生产方案并设计了三次分型注射模具。外表面侧凹用滑块抽芯,内表面2处倒钩用斜推杆及通过控制运动方向的特殊斜推杆成型。实践证明,模具设计合理,完全满足客户要求,取得了良好的经济效益。
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| 关 键 词： | 注射模 三分型面 斜推杆 倒钩 |
| 文章编号： | 1001-2168(2006)12-0047-03 |
| 收稿时间： | 07 22 2006 12:00AM |
| 修稿时间： | 2006年7月22日 |
Design of injection mould for back shell of interphone |
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| ZHAO Xue-ni,ZHANG Ming.Design of injection mould for back shell of interphone[J].Die & Mould Industry,2006,32(12):47-49. |
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| Authors: | ZHAO Xue-ni ZHANG Ming |
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| Affiliation: | School of Mechanical and Electrical Engineering, Shaanxi University of Science and Technology, Xianyang, Shaanxi 712081, China |
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| Abstract: | A processing plan and injection mould with three-step parting mechanism for an interphone backshell was developed after an analysis on the need for use and manufactttrability of the component. Sliders were used for the core-pulling of side gap on external surface. Special angled ejector pins with direction of motion controlled were applied to the formation of two barbs on internal surface. The application of the mould has achieved good economic benefits. |
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| Keywords: | injection mould three parting line angled ejector pin barb |
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