支承板的沖壓成形工藝及模具設(shè)計(jì)【U形筒形件彎曲模含13張CAD圖帶卡片】
【需要咨詢購買全套設(shè)計(jì)請加QQ1459919609】圖紙預(yù)覽詳情如下：
支承板沖壓成形工藝及模具設(shè)計(jì) 摘 要：本次設(shè)計(jì)主要是對沖壓工藝中的彎曲模進(jìn)行設(shè)計(jì)，通過對彎曲件結(jié)構(gòu)以及沖壓工藝進(jìn)行分析，初步確定工藝方案，然后對其主要參數(shù)進(jìn)行計(jì)算，確定毛坯的尺寸，凸凹模的大小以及壓力機(jī)噸位等，對模具進(jìn)行整體設(shè)計(jì)。彎曲沖壓模具不僅要考慮沖裁力的大小，更重要的是考慮彎曲中容易出現(xiàn)的彎曲回彈和拉裂等一些現(xiàn)象，設(shè)計(jì)模具時為了保證質(zhì)量要求需要特別注意考慮工藝性的要求等等。在設(shè)計(jì)時要注意模具結(jié)構(gòu)簡單、模具使用方便、模具壽命高等問題。并且要提高生產(chǎn)效率，保證產(chǎn)品的質(zhì)量。關(guān)鍵詞：彎曲，回彈，結(jié)構(gòu)設(shè)計(jì)，凹模圓角半徑 Fixed plate with up backstop molding design Abstract：It is end purpose that studies the professional lesson of molding tool that molding tool design think, we mainly to hurtle to pressthe mold and the plastics molds contain certain understanding.The method and steps of the molding tool design decide according to its contents basically of, they add the influence mutually.After carrying on the overall design to the molding tool carry on the assemble to each spare parts of molding tool.Immediately after in the pressure the on board gearing tries also blunt, acquire qualified make the piece to symbolize the molding toolKeyword: bend，spring ，the structural design ，radius flection radius