| 电脑键盘注射模设计 |
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| 引用本文： | 张维合. 电脑键盘注射模设计[J]. 模具工业, 2011, 37(10): 62-65 |
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| 作者姓名： | 张维合 |
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| 作者单位： | 广东科技学院,广东东莞,523083 |
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| 摘 要： | 介绍了1副电脑键盘注射模,针对塑件的7个横向通孔需要侧向抽芯的特点,采用3组斜导柱加滑块机构进行外侧抽芯、4组分体式斜推杆进行内侧抽芯,大大减小了模具外形尺寸。模具浇注系统及定距分型机构设计合理,冷却充分,塑件推出平衡,较好地保证了模具寿命和塑件精度。
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| 关 键 词： | 电脑键盘 注射模 斜导柱 滑块 斜推杆 抽芯 定距分型 |
Injection mould for computer keyboard |
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| ZHANG Wei-he. Injection mould for computer keyboard[J]. Die & Mould Industry, 2011, 37(10): 62-65 |
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| Authors: | ZHANG Wei-he |
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| Affiliation: | ZHANG Wei-he(Guangdong University of Science & Technology,Dongguan,Guangdong 523083,China) |
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| Abstract: | An injection mould was developed for a computer keyboard which has seven transverse via holes and needs side core-pulling for demolding.In the design,3 groups of angle pins and slide were applied for outward core-pulling while 4 groups of split type slanted ejector pins for inward core-pulling,which greatly decrease the mould outline di mension. |
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| Keywords: | computer keyboard injection mould angle pin slide slanted ejector core-pull ing fixed-distance parting |
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