拉深模設計中拉深壁起皺的分析

模具論文編號:JX510   論文字數:24542,頁數:56  有設計圖，外文翻譯
Abstract

    Plastic industry is one of active industry, plastic products are always made by mould. Injection molding is used widly and is one of the most prospect formating mothed in today market. According to search for various kinds of materials,and  paying close attention to injection mould the state of development through the inquiry and network , finally confirm to design the Lubao car ashtray lid of two shape injection mould,and then provide the whole design plan . First plastic product analysis is conducted, including its material and shape size and so on. Then the number of the cavity and the choice of injection machine, as well as the general mold concrete design, include the face designing of the injecting system,cavity and core design and the choice of formate port mechanism.The last and the most important part is the detail design of injection mould , include formate port design , noting system ,cooling system, air supplement and platoon overflows system, the outing organizations, the organization for taking out the core and so on.

Key words: Plastic product; Ashtray lid; Plastic injection mould; 

摘要

 塑料工業是當今極具活力是一門產業，塑料制品通常要通過模具而定型，最終成為產品，其中注射成型是當今市場最常用、最具前景的塑料成型方法之一。通過各種資料的查詢以及網絡上有關注塑模發展狀況的搜索，最終確定對路寶車煙灰缸蓋雙型腔注塑模進行設計，并給出了整體設計方案。設計之初對塑料制品的結構及材料性能進行了分析，包括其形狀尺寸等方面的要求。然后是型腔數的確定及注射機的選擇。接下來是模具總體結構設計，其中包括分型面的確定，凸凹模結構的設計及成型零件機構的選擇。最后對模具的具體結構進行了詳細的設計，包括成型零件具體尺寸計算，澆注系統，冷卻系統，引氣排溢系統，脫模機構，抽芯機構等部分的設計。
 
關鍵詞： 塑料制品；煙灰缸蓋；注塑模；抽芯機構

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