关键字：Injection compression molding(ICM) technology; plastic optical lens; mould; composite gate; cavity pressure

摘要：The characteristic of injection compression molding technology and the application of the technology in mould for the plastic optical lens were introduced. The structure and the work principle of the mould for optical lens were designed and described, The stress problem in the injection process was resolved, the deformation problem and dimensional accuracy of product were improved.

卷号：501

是否译文：否