3542 銅片沖孔落料級(jí)進(jìn)模設(shè)計(jì)
3542 銅片沖孔落料級(jí)進(jìn)模設(shè)計(jì),銅片,沖孔,落料級(jí)進(jìn)模,設(shè)計(jì)
河 南 機(jī) 電 高 等 專 科 學(xué) 校 畢 業(yè) 設(shè) 計(jì) 說(shuō) 明 書(shū)摘 要本設(shè)計(jì)題目為銅片沖孔落料級(jí)進(jìn)模模設(shè)計(jì),體現(xiàn)了沖孔落料類(lèi)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)者沖裁模設(shè)計(jì)的基礎(chǔ)知識(shí),為設(shè)計(jì)更復(fù)雜的沖裁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)用沖壓工藝及模具設(shè)計(jì)的基礎(chǔ)知識(shí),首先分析了工件的工藝要求,為選取排樣的類(lèi)型做好了準(zhǔn)備;然后估算了板料的選取,便于導(dǎo)尺的寬度及確定排樣的方法;最后分析了工件的特征,確定模具的設(shè)計(jì)參數(shù)、設(shè)計(jì)要點(diǎn)及自動(dòng)漏料裝置。本工件為薄板的沖孔落料見(jiàn),且工件的料厚較薄,所以在選取壓力機(jī)是不宜過(guò)大,材料上說(shuō)銅料的屈服強(qiáng)度也沒(méi)有鋼料的大,工件的尺寸較小設(shè)計(jì)時(shí)必須考慮設(shè)計(jì)一個(gè)能在沖孔落料時(shí)的剪切力小于材料的屈服強(qiáng)度以免沖裁力過(guò)大沖出廢件。關(guān)鍵詞:沖裁模 沖裁 極限強(qiáng)度河 南 機(jī) 電 高 等 專 科 學(xué) 校 畢 業(yè) 設(shè) 計(jì) 說(shuō) 明 書(shū)AbstractBlank and Prerce Grogressive DiesThis design topic hurtles bore to fall to anticipate class to enter a mold mold design for the copper, body now the blunt bore fall to anticipate a type of spare parts of design request, contents and direction, there is certain design meaning.Pass the design to the spare parts' molding tool, strengthened designed further blunt cut the foundation knowledge of[with] mold design, for design more complicated of blunt cut a molding tool to have done cushion and absorbed deeper experience.This design usage blunt press the foundation knowledge of craft and molding tool design, analyzed the craft of the work piece a request first, have done preparation for the type that the selection lines up kind;Then the selection estimating plank to anticipate, easy to lead the method of the width and assurance row kind of Chinese foot;Analyzed the characteristic of work piece finally, make sure the design parameter, design important point of molding tool and leak to anticipate device automatically.This work piece falls to anticipate to see for the blunt bore of lamella, and the work piece anticipate thick thinner, so Be selecting by examinations pressure machine is should not lead greatly, say on the material the copper anticipates accepts defeat strength to also have no steel to anticipate of big, the size of work piece is smaller to design have to consider to design 1 can while hurtling the bore fall to anticipate of shearing and slicing the dint is small to accept defeat strength in the material in order to prevent blunt once cut dint to rush out to discard a piece greatly.Keyword: blanking die blanking ultimate
收藏
編號(hào):164064
類(lèi)型:共享資源
大小:818.77KB
格式:RAR
上傳時(shí)間:2017-10-27
50
積分
- 關(guān) 鍵 詞:
-
銅片
沖孔
落料級(jí)進(jìn)模
設(shè)計(jì)
- 資源描述:
-
3542 銅片沖孔落料級(jí)進(jìn)模設(shè)計(jì),銅片,沖孔,落料級(jí)進(jìn)模,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)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)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(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(shū)面授權(quán),請(qǐng)勿作他用。