3512 塑料后蓋塑料成型工藝與模具設(shè)計(jì)
3512 塑料后蓋塑料成型工藝與模具設(shè)計(jì),塑料,成型,工藝,模具設(shè)計(jì)
塑 料 后 蓋 設(shè) 計(jì)摘 要本設(shè)計(jì)題目為后蓋塑料成型工藝及模具設(shè)計(jì),體現(xiàn)了蓋板類塑料零件的設(shè)計(jì)要求、內(nèi)容及方向,有一定的設(shè)計(jì)意義。通過對(duì)該零件模具的設(shè)計(jì),進(jìn)一步加強(qiáng)了設(shè)計(jì)者注塑模設(shè)計(jì)的基礎(chǔ)知識(shí),為設(shè)計(jì)更復(fù)雜的注塑模具做好了鋪墊和吸取了更深刻的經(jīng)驗(yàn)。本設(shè)計(jì)運(yùn)用塑料成型工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了塑件的成分及性能要求;接著估算了塑件的體積,便于選取注塑機(jī)及確定型腔數(shù)量;最后分析了塑件的特征,確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)要點(diǎn)及推出裝置的選取。根據(jù)本塑件結(jié)構(gòu),兩側(cè)必須考慮側(cè)向抽芯,同時(shí)抽芯機(jī)構(gòu)的設(shè)計(jì)應(yīng)能滿足塑件成型要求,本設(shè)計(jì)采用的是斜滑塊側(cè)向抽芯裝置,結(jié)構(gòu)復(fù)雜程度適中。關(guān)鍵詞:注塑模 流道 側(cè)向抽芯 型腔 Plastic rear cover designAbstractThe design of the rear cover the topic of plastic molding and die design process, reflects the type of plastic parts cover the design requirements, content and direction of the design of a certain significance. Parts of the mold through the design, the designer has been further strengthened by the injection mold design based on knowledge, for the design of more complex injection molds made and lessons foreshadowing a more profound experience.The designing of the use of injection molding and die designing of the basic knowledge, the first analysis of the plastic parts of the composition and performance requirements, then estimate the volume of plastic parts, injection molding machines and facilitate the selection of identified Cavity volume of the final pieces of plastic the characteristics of the design parameters established mold, design elements and the introduction of the device selected.Under the structure of plastic parts, both sides must consider pumping lateral movements, while core pulling bodies should be designed to meet the requirements of molding plastic parts, the design is based on oblique lateral slider core pulling devices, moderate complexity of the structure.Keywords: Injection moulding , Runner, Lateral core pulling , Cavity
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編號(hào):164001
類型:共享資源
大?。?span id="b3ntx1r" class="font-tahoma">607.20KB
格式:RAR
上傳時(shí)間:2017-10-27
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- 關(guān) 鍵 詞:
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塑料
成型
工藝
模具設(shè)計(jì)
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3512 塑料后蓋塑料成型工藝與模具設(shè)計(jì),塑料,成型,工藝,模具設(shè)計(jì)
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