底座注塑模的設(shè)計-機(jī)械專業(yè)學(xué)位論文范文模板參考資料-文庫吧
2024-11-17 09:01 本頁面
【正文】 ............................................................14 后模仁的設(shè)計 .......................................................................................................................22 結(jié) 論 ...........................................................................................................................................................27 參考文獻(xiàn) .......................................................................................................................................................28 致 謝 ................................................................................................................................................ 29 湖北第二師范學(xué)院 3 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。 本論文介紹了注塑成型的基本原理，特別是單分型面注射模具的結(jié)構(gòu)與工作原理，對于注塑產(chǎn)品提出了基本的設(shè)計原則，詳細(xì)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(qiáng)度要求做了說明。設(shè)計成型零部件以及設(shè)計合理的推出機(jī)構(gòu)。對設(shè)計進(jìn)行驗證主要是對注射機(jī)的相關(guān)重要參數(shù)進(jìn)行驗證，包括模具閉合厚度、模具安裝尺寸、模具開模行程注射機(jī)的鎖模力等。在笑驗 合格后，進(jìn)行成型零件加工工藝過程的制定，既要保證塑件的質(zhì)量，又要兼顧經(jīng)濟(jì)性。 最后則是模具的裝配環(huán)節(jié)，包括制定裝配步驟、明確注意事項等。 通過本設(shè)計，可以對注塑模具有一個初步的認(rèn)識，注意到設(shè)計中的某些細(xì)節(jié)問題，了解模具結(jié)構(gòu)及工作原理 :通過對 Autopsy 的學(xué)習(xí)，可以建立較簡單零件的零件庫，從而有效的提高工作效率。 關(guān)鍵詞：生產(chǎn)工藝 注射莫 成型零件 裝配 塑料模具 分型面 湖北第二師范學(xué)院 4 ABSTRACT Plastic in the world today is one of the fastest growing industrial categories, and rapid development of injection mold is one of the species, therefore, the injection mould for understanding the plastic production process and improve product quality has great significance. This paper introduces the basic principle of the injection molding, especially the single parting surface of injection mould structure and working principle for injection products, put forward the basic design principles, introduces in detail the cold runner gating system, injection mould temperature control system and ejection system design process and to mould strength requirement illustrated. Design molding parts and reasonable design launch institutions. To design verification is mainly to the injection machine related important parameter verification, including mold closing thickness, mould installation size, mold cavity trip injection machine clamping force, etc. Laughing after passing inspection for molding parts processing process, both to ensure that the formulation of the quality of plastic parts, and to give consideration to the economy. Finally, is mold assembly link, including setting assembly steps, clear masters needing attention. Through the design of injection mould, can have a preliminary understanding, noticed details in the design of die structure, working principle and understanding to Autopsy learning through, can build a simple parts library, effectively improve the work efficiency. Keyword: production process injection molding part assembly mutual plastic mold parting surface 湖北第二師范學(xué)院 5 第一章 擬定模具結(jié)構(gòu)形式 確定型腔數(shù)量及排列方式 型腔的數(shù)量是由廠方給定，為“一出四”即一模四腔，他們已考慮了本產(chǎn)品的生產(chǎn)批量（大批量生產(chǎn)）和自己的注射機(jī)型號。因此我們設(shè)計的模具為多型腔的模具。 考慮到模具成型零件和抽芯結(jié)構(gòu)以及出模方式的設(shè)計，模具的型腔排列方式如下圖所示： 圖 11
研究報告相關(guān)推薦
鄂ICP備17016276號-1