【溫馨提示】====【1】設(shè)計(jì)包含CAD圖紙 和 DOC文檔，均可以在線預(yù)覽，所見即所得，，dwg后綴的文件為CAD圖，超高清，可編輯，無任何水印，，充值下載得到【資源目錄】里展示的所有文件======【2】若題目上備注三維，則表示文件里包含三維源文件，由于三維組成零件數(shù)量較多，為保證預(yù)覽的簡潔性，店家將三維文件夾進(jìn)行了打包。三維預(yù)覽圖，均為店主電腦打開軟件進(jìn)行截圖的，保證能夠打開，下載后解壓即可。======【3】特價(jià)促銷，，拼團(tuán)購買，，均有不同程度的打折優(yōu)惠，，詳情可咨詢QQ：1304139763 或者 414951605======【4】 題目最后的備注【JA系列】為店主整理分類的代號，與課題內(nèi)容無關(guān)，請忽視
礦泉水瓶蓋注塑成型工藝及模具設(shè)計(jì)
摘要：本設(shè)計(jì)課題為礦泉水瓶蓋注塑成型工藝及模具設(shè)計(jì)，體現(xiàn)了部分螺紋類塑料零件的設(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，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，首先分析了模具的發(fā)展趨勢、材料的特性塑件的成分及性能要求，為選取澆口的類型做好了準(zhǔn)備；然后估算了塑件的體積，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。
本塑件有螺紋結(jié)構(gòu)，但螺紋較淺，為了減少工時(shí)、節(jié)約成本可以強(qiáng)制脫模。本副模具的設(shè)計(jì)中，上斷面下部，有一個(gè)較博的圓環(huán)，在制造時(shí)加工不方便，但可以制造小電極，采用電火花技術(shù)。
關(guān)鍵詞：注塑模 澆口 強(qiáng)制脫模 推板 Pro/E
Design topics covered in category
for njection mold design
Abstract：Design topics covered in this category for the injection mold design, part of the screw type of plastic parts design, content and direction of a certain design 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 use of plastic molding process design and die design of the basic knowledge, the first analysis of the development trend of the mold, the material characteristics of the plastic parts of the composition and performance requirements, select the type of gate prepared for the then estimate the size of the plastic parts , For selected cavity injection molding machine and set the number of the last of the plastic parts of the features of the design parameters established mold, design elements and the introduction of the device selected.
The plastic pieces are threaded structure, but less thread, in order to reduce working hours, the cost savings can be forced Stripping. The deputy dies in the design, on the lower section, have a Bo Circle, in the manufacturing, processing inconvenient, but we can manufacture of small electrodes, used EDM technology.
Key words: mandatory injection mold gate
Stripping push plate
Pro / E