3828 整流罩注塑模設(shè)計(jì)
3828 整流罩注塑模設(shè)計(jì),整流,注塑,設(shè)計(jì)
（整流罩注射模設(shè)計(jì)）[摘要] 根據(jù)塑件的結(jié)構(gòu)特點(diǎn)，提出適合整流罩零件注射成型的模具結(jié)構(gòu)和設(shè)計(jì)了生產(chǎn)該零件的注射模，并詳細(xì)描述了模具的工作過程。介紹了注射模的設(shè)計(jì)方案、設(shè)計(jì)要點(diǎn)和模具設(shè)計(jì)時(shí)應(yīng)注意的問題，并對澆注系統(tǒng)的設(shè)計(jì)計(jì)算作了較詳細(xì)的闡述。根據(jù)注射模的結(jié)構(gòu)和設(shè)計(jì)要求，該注射模采用了一模兩件的模具結(jié)構(gòu)和頂管頂出裝置。根據(jù)注射模和注射機(jī)的關(guān)系選擇注射機(jī)和確定塑件的注射工藝參數(shù)。注射模的結(jié)構(gòu)設(shè)計(jì)包括分型面選擇、確定型腔的排列方式、澆注系統(tǒng)設(shè)計(jì)和成型零件結(jié)構(gòu)設(shè)計(jì)。成型零件結(jié)構(gòu)設(shè)計(jì)包括凹模的結(jié)構(gòu)設(shè)計(jì)、凸模的結(jié)構(gòu)設(shè)計(jì)。模具結(jié)構(gòu)的簡化，降低了模具成本。經(jīng)生產(chǎn)驗(yàn)證，模具結(jié)構(gòu)穩(wěn)定，可靠，效果很好，對類似產(chǎn)品的注射模設(shè)計(jì)有很好的參考價(jià)值。關(guān)鍵詞：整流罩， 注塑模，模具結(jié)構(gòu)，澆注系統(tǒng)。（Design of injection mould for Cowling）[Abstract] According to the structure characterstic of plastic part .the mould structure adapted to the injection moulding for the part was put forward,and the working process was describled in dectail .the injection mould for forming the part was designed to ensure the products up to the technical requirements .the scheme and main of design of the injection mould for Cowling was introduced ,and the paper presented some points in design that should be paid attention and design calculating was done for the system .According to the structure of the injection mould and design requirements ,the die structure of two parts of one mould and liftout attachment of ring were adapted .according to the relation of the injection mould and injection molding machine , to select the injection mould machine and ensure the injection processing parameter of the plastic part . the structure of the injection mould consists of choice of mouldjoint ,confirmation of arrangement of impression ,design of the feed system ,design of the structure for moulding part . design of the structure for moulding part consists of the design of structure for die and punch .The mold structure was predigested, the cost of the mold was evidently decreased. It was concluded from practical experitence that structure of the mold was stable , reliable and efficient . it provides a good reference for the design of injection mold for similar parts .Key words: cowling , injection mould , mold structure , casting system.
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編號：164763
類型：共享資源
大小：309.68KB
格式：RAR
上傳時(shí)間：2017-10-27
50
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- 關(guān) 鍵 詞：
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整流
注塑
設(shè)計(jì)
- 資源描述：
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3828 整流罩注塑模設(shè)計(jì),整流,注塑,設(shè)計(jì)
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