基于3D打印技術(shù)對模具冷卻系統(tǒng)的優(yōu)化
打開文本圖片集
摘要:塑料模具冷卻系統(tǒng)對整個(gè)成型周期有重要的作用。主要通過Moldex3D模流分析軟件、結(jié)合3D打印技術(shù),以深腔塑料件為研究對象,模擬傳統(tǒng)水路和隨形水路的冷卻效果,從而評估以3D打印技術(shù)為基礎(chǔ)的隨形水路方案對注塑成型周期的優(yōu)化作用。
關(guān)鍵詞:模流分析;3D打印技術(shù);隨形水路
中圖分類號(hào):TS943.66文獻(xiàn)標(biāo)志碼:A文章編號(hào):1009-9492 ( 2022 ) S1-0035-02
Optimization of Mold Cooling System Based on 3D Printing Technology
Xie Bixin
(Shantou Ruixiang Mold Co., Ltd, Shantou, Guangdong 515041, China)
Abstract: The cooling system of plastic mold plays an important role in the whole molding cycle. Moldex 3D mold flow analysis software, combined with 3D printing technology, is mainly used to simulate the cooling effect of traditional waterways and conformal waterways with deep cavity plastic parts as the research object, so as to evaluate the optimization effect of conformal waterways based on 3D printing technology on the injection molding cycle.
Key words: model flow analysis; 3D printing technology; c onformal waterway
0引言
注塑成型工藝流程主要包括:塑化-合模-注射-保壓-冷卻定型-開模取出制品等過程;其中,冷卻時(shí)間占整個(gè)成型周期約2/3以上,因此,合理的冷卻系統(tǒng)可以縮減成型周期,使產(chǎn)品溫度均勻從而減小變形,進(jìn)一步提高注塑生產(chǎn)效率和產(chǎn)品質(zhì)量,降低生產(chǎn)成本[1]。(剩余1876字)