3237 泡沫滅火器噴嘴注塑模設(shè)計
3237 泡沫滅火器噴嘴注塑模設(shè)計,泡沫滅火器,噴嘴,注塑,設(shè)計
河南機(jī)電高等專科學(xué)校材料工程系畢業(yè)設(shè)計/論文摘 要本設(shè)計的題目是泡沫滅火器噴嘴,通過塑件的工藝分析、注塑模結(jié)構(gòu)設(shè)計及有關(guān)計算、模具閉合高的的確定、注塑機(jī)有關(guān)參數(shù)的校核等,該模具基本符合要求。該塑件要求表面沒有毛刺、凹陷等缺陷,沒有其它特別要求,故注塑較易實現(xiàn)。根據(jù)塑件的成型要求及模腔的排列方式,選用潛伏式澆口比較合適,該模具型芯采用組合式結(jié)構(gòu),有利于填充、排氣。型芯主要是成形制件的內(nèi)表面,本模具把型芯固定在定模一側(cè),這樣可以簡單模具的結(jié)構(gòu)??紤]加工的難易程度和材料的價值利用、塑件的形狀和尺寸,并考慮到塑件的生產(chǎn)率,本模具采用一模二件的結(jié)構(gòu)形式;凹模主要成型塑件外表面,結(jié)構(gòu)較簡單,將型腔設(shè)計成組合式結(jié)構(gòu),既保證塑件外觀與質(zhì)量,模具加工也比較方便。從塑件結(jié)構(gòu)上看,將型腔與斜滑塊設(shè)計在一起,組成一個抽芯機(jī)構(gòu)。關(guān)鍵詞:一模二腔、組合式型腔、斜滑塊抽芯、 潛伏式澆口。河南機(jī)電高等專科學(xué)校材料工程系畢業(yè)設(shè)計/論文Take off to wantThe topic of this design is a knob to note the mold of part designs, the piece of part craft analysis, and the mold construction design and relevant calculation, the molding tool shuts to match high really settle, note the machine of the concerning parameter etc., that molding tool is basic to meet the request.The part's piece requests the surface has no the hair stabs, hollow etc. blemish, inner part cannot conduct electricity the miscellaneous quality, have no other special request, so note the part than realizes easily.According to an alignment for modeling request and moldings method, choose to sprinkle with the side comparison accommodation, design, consider the choice from the wall the thick 3 mms enters to anticipate, anticipate to flow to thin place from the thick place, and the molding tool's type adopts the sectional construction, benefitting to fill , row spirit.The convex mold is a difficult easy degree to take shape a the piece of system inside surfaces, consider to process primarily with the material of worth a make use of, a rate of production for of shape with size, combining in consideration of the piece of the part , this molding tool adoption is sectional to model a mold six pieces constructions form;The cave mold models the part an outward appearance primarily, construction than simple, design the cave mold sectional construction, since guarantee the part an external appearance and quantity, the molding tool processes too more convenient.Because design of ability limited, design inside exsit a lot of not enough places, still hope the teacher gives to advise with understand.Key word: A The mold two , inclined slippery pieces ,take out the and incubare ,the type to sprinkle.河南機(jī)電高等??茖W(xué)校材料工程系畢業(yè)設(shè)計/論文
收藏
編號:162055
類型:共享資源
大小:325.28KB
格式:RAR
上傳時間:2017-10-27
50
積分
- 關(guān) 鍵 詞:
-
泡沫滅火器
噴嘴
注塑
設(shè)計
- 資源描述:
-
3237 泡沫滅火器噴嘴注塑模設(shè)計,泡沫滅火器,噴嘴,注塑,設(shè)計
展開閱讀全文
- 溫馨提示:
1: 本站所有資源如無特殊說明,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,請聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
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)僅提供信息存儲空間,僅對用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對用戶上傳分享的文檔內(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, 同時也不承擔(dān)用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
裝配圖網(wǎng)所有資源均是用戶自行上傳分享,僅供網(wǎng)友學(xué)習(xí)交流,未經(jīng)上傳用戶書面授權(quán),請勿作他用。