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Related knowledge about injection molding (2 of 2)
Upadta time:2013/11/22 3:37:49
c. The cooling time mainly depends on part thickness, plastic thermal properties and crystallization property, and mold temperature etc. The cooling ends should be subject to the principle of not cause changes during product demoulding, and cooling time is generally 30~120s, and longer cooling time is unnecessary, not only lower production rate, but also lead to hard demoulding for complex product, and forced demoulding will lead to demoulding stress.
d. Other time during molding cycle has relationship with whether products are produced continuously and the degree of continuty and automation.
PS: Above article is prepared by Dongguan Yongsheng Hardware Plastics Product Co.,Ltd.
We're an injection molding company with 20 years plastics production experience. For injection molding shows, please visit www.yongshengmould.com.
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