3008 殼體注塑模設(shè)計(jì)3,殼體,注塑,設(shè)計(jì)
河南機(jī)電高等??茖W(xué)校材料工程系畢業(yè)設(shè)計(jì)摘 要本文介紹了多格盒注塑模具的設(shè)計(jì)過(guò)程。本設(shè)計(jì)對(duì)塑件在模具中的位置和分型面位置、選擇澆注系統(tǒng)與排氣系統(tǒng)、成型零件的結(jié)構(gòu)、合模導(dǎo)向機(jī)構(gòu)、推出機(jī)構(gòu)、溫度調(diào)節(jié)系統(tǒng)的設(shè)計(jì)方案做了充分的論證,并優(yōu)化選取最合理的設(shè)計(jì)方案。本模具采用整體式,簡(jiǎn)化了模具結(jié)構(gòu)。通過(guò)對(duì)型芯支承板和型腔板的計(jì)算,保證了模具的正常使用,優(yōu)化了模具的結(jié)構(gòu)設(shè)計(jì),使得模具結(jié)構(gòu)緊湊。關(guān)鍵詞:注射模;擠出模;;澆口套;排氣槽;分型面;推桿。河南機(jī)電高等??茖W(xué)校材料工程系畢業(yè)設(shè)計(jì)河南機(jī)電高等??茖W(xué)校材料工程系畢業(yè)設(shè)計(jì)AbstractThis text introduced the mould design process of the shells. Determining the plastic part in mould and selection of the parting line, the feed and runner system design, the core/cavity creation structure design, the guide pin and guide bush , the plastic ejector structure , external undercuts and cooling and ejection system designing, they all be analyzed in this text, and choose the best design. With the hole in the side of product deal with Angle Pin, if the hole oblique, make the use of tilted detrusion straight, so the structure of the mould will be simplify. By the caculate of the cavity plate and backing plate, make the mould used working order, optimized the mould structure, make the mould structure compact. And we has demonstrated the structure of the mould in the design of the blow mould, such as the form of knife edge and the cooling system. We has compared the form of the co-extrusion mould ,and we has selected the type of the co-extrusion machine accord the need of the producing condiction of the product.Keywords: injection mould; processing technology;sprue bush;air vent;parting line;ejector pin .
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