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摘要
本論文是根據(jù)實際的需要設計出骨輪的注射模。在設計中采用的是聚甲醛的塑料,成型的方式為一模兩腔,分析了產(chǎn)品的工藝性,確定了塑料的工藝參數(shù)和設計方案,以及它的總體結(jié)構(gòu)和具體結(jié)構(gòu),并進行了一些必要的尺寸計算和強度校核。本文還對分型面、澆注系統(tǒng)、側(cè)抽芯機構(gòu)、頂出機構(gòu)、脫模機構(gòu)和溫度調(diào)節(jié)系統(tǒng)進行了分析設計,完成了模具三維設計和工程圖設計。
通過設計,綜合應用了大學期間的多數(shù)基礎和專業(yè)知識,加深所學知識體系,掌握了應用Pro\E進行塑料模具的設計方法和技巧,熟悉了工程應用設計。
關鍵詞:注射模 塑料 成型 結(jié)構(gòu)設計
Abstract
The present paper actual completes the plastic injection mould of gulun according to the practical necessary. Uses the POM plastic injection in the design to take shape, the formation way is a mold two cavities. The paper concretely studies product’s technology capability, and determines the formation equipment and the designing concept. Else, it determines the gross construction, each effective range concrete structure and carries on some essential size computation and the intensity examination. The paper also designs the halving-profile, the irrigate system, shuck institution, temperature adjust system and other systems. Finally, it completes the triaxiality models and the schedule drawings of the mould.
Through this design, we have applied the university period most foundations and the specialized knowledge, deeply studies the knowledge system, have mastered the methods and skills of designing plastic mould with Pro\E, and have been familiar with the project application design.
Keywords Plastic injection mould Plastic Forming structure design