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带骨架橡胶密封件冷流道注射模具的设计与应用

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探讨了带骨架橡胶密封件冷流道注射模具的设计和应用.结果表明,通过优化模具结构和制造工艺,减小了生产过程中橡胶流动能量损失;通过合理设计模具撕边槽和注射孔,改善了橡胶件外观质量和内部致密性;采用冷流道注射模具,可显著提高橡胶件生产效率和产品质量.
Design and Application of Cold Runner Injection Mold for Reinforced Rubber Seal
The design and application of cold runner injection molds for reinforced rubber seals were discussed.The results showed that by optimizing the mold structure and manufacturing process,the loss of rubber flow energy in the production process was reduced.By reasonably designing the mold tearing groove and injection hole,the appearance quality and internal compactness of rubber seals were improved.The use of cold runner injection mold could significantly improve the production effi-ciency and product quality of rubber seals.

automobileEPDMinjection moldscold runnersproduction efficiencyproduct quality

方岳权、任伟杰、黄顺道、丁飞霞

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浙江省上虞油封制造有限公司,浙江绍兴 312300

汽车 EPDM 注射模具 冷流道 生产效率 产品质量

2024

特种橡胶制品
西北橡胶塑料研究设计院

特种橡胶制品

影响因子:0.28
ISSN:1005-4030
年,卷(期):2024.45(2)
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