喜歡這套資料就充值下載吧。。。資源目錄里展示的都可在線預覽哦。。。下載后都有,,請放心下載,,文件全都包含在內,,【有疑問咨詢QQ:1064457796 或 1304139763】
============================================喜歡這套資料就充值下載吧。。。資源目錄里展示的都可在線預覽哦。。。下載后都有,,請放心下載,,文件全都包含在內,,【有疑問咨詢QQ:1064457796 或 1304139763】
============================================
摘要
沖壓是利用安裝在壓力機上的模具對板材施加壓力或拉力,使其產生分離或塑性變形,從而獲得所需沖壓件的一種壓力加工方法。
我的畢業(yè)設計課題——柳州五菱1010PSB散熱器側板沖壓模設計,通過本次的設計,主要熟悉了落料和沖孔的模具設計。
這里我說明一下工作原理:先是上模部分下行,先接觸并且靠在下模部分的是裝在上模部分的推件板,它對板料實行壓料的作用,緊接著就是上模繼續(xù)下行,所有沖孔凸模,落料凹模,下模部分凸凹模接觸板料,完成沖孔落料動作,此時工件卡在上模部分的凹模中,當上模部分上行時,推件板在彈性橡膠的作用下,把工件從凹模中彈出,這樣落料動作也完成。廢料在頂件板的作用下被頂出,此時一個完整的沖裁和落料動作完成。
關鍵詞:沖壓 ; 落料; 沖孔;
Abstract
Stamping is?the?installation of the mold in the press?pressure or?tension?on the plate,?so as to produce?plastic deformation or separation,?thus?obtaining the required?a pressure?processing method of?stamping parts.
My graduation project?--?Liuzhou Wuling?1010PSB radiator?plate?stamping?die design,?through the design,?familiar with?the?blanking and?punching?die design.
Here I?explain the working?principle:?first?is the?upper die?part?down,?first contactand?on the?lower mold part?is?arranged on the?panel?on the?part of mold,?itimplements the?function?of?material?pressing?plate,?followed by the?upper die?to continue downward,?all?punching die,?blanking die,?die?some?punch?contactsheet,?complete?punching blanking?action,?at the?card?on the concave die?diepart of the?die,?as?part of?the uplink,?the pushing plate?under the action of?theelastic rubber,?the workpiece is?ejected from?the die?blanking,?such?action?also completed.?Waste is?the top?in the?top?board,?then?a complete?punching andblanking?finish.
Key words : stamping; blanking; punching;