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I 分油套注塑成型工藝及模具設(shè)計 摘要 本課題主要是針對分油套的注塑模具設(shè)計 該分油套材料為丙烯晴 丁二 烯 苯乙烯 ABS 是工業(yè)生產(chǎn)中常見的一種保護蓋產(chǎn)品 通過對塑件進行工藝 的分析和比較 最終設(shè)計出一副注塑模 該課題從產(chǎn)品結(jié)構(gòu)工藝性 具體模具結(jié) 構(gòu)出發(fā) 對模具的澆注系統(tǒng) 模具成型部分的結(jié)構(gòu) 側(cè)抽機構(gòu) 頂出系統(tǒng) 冷 卻系統(tǒng) 注塑機的選擇及有關(guān)參數(shù)的校核都有詳細的設(shè)計 同時并簡單的編制 了模具的加工工藝 通過整個設(shè)計過程表明該模具能夠達到此塑件所要求的加 工工藝 根據(jù)題目設(shè)計的主要任務(wù)是圓蓋注塑模具的設(shè)計 也就是設(shè)計一副注 塑模具來生產(chǎn)塑件產(chǎn)品 以實現(xiàn)自動化提高產(chǎn)量 針對塑件的具體結(jié)構(gòu) 該模 具是輪輻式澆口的單分型面注射模具 塑料注射的設(shè)計過程 其中的設(shè)計內(nèi)容有零件的工藝性編制 塑件的工藝 性分析 塑件的體積和質(zhì)量計算及注射機參數(shù)的確定 結(jié)構(gòu)設(shè)計 分型面選擇 型腔數(shù)確定 型腔的排列方式 澆口設(shè)計 側(cè)向分型抽芯機構(gòu)設(shè)計 推出及復(fù) 位機構(gòu)方式確定 型芯 型腔尺寸計算 模具加熱和冷卻系統(tǒng)計算 模具閉合 高度確定 注射機有關(guān)參數(shù)的校核 關(guān)鍵詞 注塑模 分油套 澆注系統(tǒng) 導(dǎo)向 II Yen to build injection mold design Abstract The main topic covered for a round of injection mold design the materials for the acrylic dome clear butadiene styrene ABS is commonly found in industrial production of a protective cover products Through the process of plastic parts for analysis and comparison the final design of an injection mold The product mix from technology issues and specific mold structure of the casting mold system mold forming part of the structure side pumped body top of the system cooling system the choice of injection molding machine and related calibration parameters are detailed design at the same time and developed a simple process dies Through the entire design process that the mold can be achieved by the plastic parts processing requirements Designed in accordance with the subject s main task is to build a round plastic injection mold design that is the design of an injection mold to produce plastic products in order to achieve automation to increase production Plastic parts for the specific structure of the moldthe spokes style single gate injection mold surface Plastic Injection the design process which is designed as part of the craft oriented establishment Plastic Parts of the Process Analysis Plastic Parts of the size and quality of calculation and the injection parameters set Structural design Surface choice cavity determination Cavity the arrangement gate design lateral type pulling mechanism design launch and reattached body identified Core Cavity size calculation Die heating and cooling system computation Injection machine parameters in the verification The design of such a structure can be used to ensure reliable die Finally the injection mold structure and the matching machine was calibrated Using a set of auto mapping mold parts and assembly plans Key words Injection mold round cap gating sestem guide