3175 膜片夾片塑料成形工藝及模具設(shè)計(jì)
3175 膜片夾片塑料成形工藝及模具設(shè)計(jì),膜片,塑料,成形,工藝,模具設(shè)計(jì)
膜 片 夾 片 注 塑 模 設(shè) 計(jì)摘要本設(shè)計(jì)題目為膜片夾片注塑模設(shè)計(jì),體現(xiàn)了側(cè)抽芯類(lèi)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(guò)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,為選取澆口的類(lèi)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。本塑件的上端都有凸臺(tái),且塑件比較小,所以采用斜導(dǎo)柱側(cè)抽芯機(jī)構(gòu),與側(cè)滑塊配合,能夠順利的完成側(cè)向抽芯分型,模具結(jié)構(gòu)簡(jiǎn)單,工作效率較高。由于需要側(cè)向抽芯,故采用推桿脫模機(jī)構(gòu),這種機(jī)構(gòu)脫??煽?,設(shè)計(jì)方便且在模具中占用空間較小,非常適合在本副模具中使用。關(guān)鍵詞:注塑模 凸臺(tái) 側(cè)抽芯 頂桿 側(cè)孔Diaphragm Design of Injection Mold ClipsAbstractThe topic for the patch design injection mold Clip design, reflects the type of side core pulling plastic parts design, content and direction of the design of a certain significance. Through the design of the die parts to further enhance the design of injection mold designers the basic knowledge for the design of more complex injection molds and do a good job of paving the way to draw a more profound experience. Through the foundation knowledge, firstly, the composion and the perfourmance of the part is analyzed to choose the type of the gat advantagely. Secondly, the volume of the part is estimated to choose the injection molding machine and to detemine the mould quantity conveniencely. Lastly the character of the part is analyzed to determine the mould design parameter and design point and choose the ejection assembly. The top of the plastic parts have a boss, and the relatively small plastic parts, so the use of oblique derivative side column core-pulling mechanism with the side of the slider with the smooth completion of the lateral sub-type core-pulling, mold structure is simple and more efficient high. Core-pulling because of the need to side, so putt Demoulding adopt institutions that Demoulding reliable, convenient and design space in the mold of smaller, very suitable for the use of the die deputy.Key words: injection mold ,convex,de-core pulling, mandril,side hole
收藏
編號(hào):161925
類(lèi)型:共享資源
大?。?span id="ldfzv7b" class="font-tahoma">954.35KB
格式:RAR
上傳時(shí)間:2017-10-27
50
積分
- 關(guān) 鍵 詞:
-
膜片
塑料
成形
工藝
模具設(shè)計(jì)
- 資源描述:
-
3175 膜片夾片塑料成形工藝及模具設(shè)計(jì),膜片,塑料,成形,工藝,模具設(shè)計(jì)
展開(kāi)閱讀全文
- 溫馨提示:
1: 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶(hù)所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶(hù)上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶(hù)上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶(hù)因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶(hù)自行上傳分享,僅供網(wǎng)友學(xué)習(xí)交流,未經(jīng)上傳用戶(hù)書(shū)面授權(quán),請(qǐng)勿作他用。