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摘要
塑料工業(yè)是當(dāng)今世界上增長最快的工業(yè)門類之一,而注塑模具是其中發(fā)展較快的種類,因此,研究注塑模具對了解塑料產(chǎn)品的生產(chǎn)過程和提高產(chǎn)品質(zhì)量有很大意義。
本設(shè)計介紹了注射成型的基本原理,特別是單分型面注射模具的結(jié)構(gòu)與工作原理,對注塑產(chǎn)品提出了基本的設(shè)計原則;詳細介紹了冷流道注射模具澆注系統(tǒng)、溫度調(diào)節(jié)系統(tǒng)和頂出系統(tǒng)的設(shè)計過程,并對模具強度要求做了說明。該注射模采用了1模8腔側(cè)抽芯的結(jié)構(gòu)。
通過本設(shè)計,可以對注塑模具有一個初步的認識,注意到設(shè)計中的某些細節(jié)問題,了解模具結(jié)構(gòu)及工作原理。
關(guān)鍵字:塑料模具;分型面;側(cè)向分型;澆注系統(tǒng);冷卻系統(tǒng)
2
Abstract
Plastic industry is in the world grows now one of quickest industry classes, but casts the mold is development quick type, therefore, the research casts the mold to understand the plastic product the production process and improves the product quality to have the very big significance.
This design introduced the injection takes shape the basic principle, specially single is divided the profile to inject the mold the structure and the principle of work, to cast the product to propose the basic principle of design; Introduced in detail the cold flow channel injection evil spirit mold pours the system, the temperature control system and goes against the system the design process, and has given the explanation to the mold intensity request. This injection mold used 1 mold 8 cavities sides to pull out the core the structure.
Through this design, may to cast the mold to have a preliminary understanding, notes in the design certain detail question, understands the mold structure and the principle of work.
Key word: The plastic mold; divides the profile; side core-pulling; the pour system;
cooling system