| 注射模热流道板的膨胀补偿机构设计 |
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| 引用本文： | 杨占尧. 注射模热流道板的膨胀补偿机构设计[J]. 塑料制造, 2006, 0(5): 25-27 |
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| 作者姓名： | 杨占尧 |
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| 作者单位： | 河南机电高等专科学校,河南,新乡,453002 |
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| 摘 要： | 热流道模具的一个重要问题是热流道板加热之后要发生明显的热膨胀,使工作时喷嘴的中心线与常温时的喷嘴中心线产生明显的偏心距,在模具设计时,如果不能在结构上采取措施予以补偿,将使模具变形、破坏或发生其它问题。本文总结了在生产实际中几种可靠的补偿偏心距的结构,对于热流道模具的设计具有一定的借鉴意义。
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| 关 键 词： | 热流道板 热膨胀 偏心距 补偿 |
The compensation structure design of the thermal flow course plate injection molding |
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| Yang Zhanyao. The compensation structure design of the thermal flow course plate injection molding[J]. Plastics Manufacture, 2006, 0(5): 25-27 |
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| Authors: | Yang Zhanyao |
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| Affiliation: | Henan Mechanic and Electric Engineering College Yang Zhanyao |
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| Abstract: | the obvious expansion of the thermal flow course molding heated causes an evident eccentric distance between the tip and the central line in working compared with that of the out of work, this will lead to deformation, damage or other problems. Here in the essay, the author offers some practical designs of the compensation structures which can be helpful to the thermal flow course molding design. |
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| Keywords: | thermal flow course plate heat expansion eccentric distance compensation |
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