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href="http://m.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="7clih89" class="twoCol"><div id="mqc3i3e" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/second-wjgj_mojuog/">模具</a>?<a href="http://m.cdcfah.com/cp/third-mojuog_qitamojupg/">其他模具</a>?福田區(qū)金屬精密五金模具的用途和特點(diǎn) 銘豐慶五金制品供應(yīng)</p><div id="3tpro2n" class="leftbox clearfix"><h1>福田區(qū)金屬精密五金模具的用途和特點(diǎn) 銘豐慶五金制品供應(yīng)</h1><div id="sxoqszq" class="proBig"><div id="fpgnpby" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mfq123/637280074803554688/9631485.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gankhoa" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mfq123/637280074803554688/9631485.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wgc88c8" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>福田區(qū)金屬精密五金模具的用途和特點(diǎn)</p><p><span>***更新：</span>2020-06-28 02:28:02</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="u7ztahe" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市銘豐慶五金制品有限公司</a></p><p><span>聯(lián)系人：</span>劉自成</p><p><span>郵箱: </span>657179543@qq.com</p><p><span>電話: </span>13602685781</p><p><span>傳真: </span>0755_84693444</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0755-84006255</p><p><span>地址: </span>深圳市龍崗區(qū)平湖街道辦新木社區(qū)居委會(huì)老村路24號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="v2fhzbd" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wlnprd8" class="box"><p><p> 沖壓材料的選用要考慮沖壓件的使用要求、沖壓工藝要求及經(jīng)濟(jì)性等。 </p> <p> <br /> </p> <p> (1)按沖壓件的使用要求合理選材 </p> <p> <br /> </p> <p> 所選材料應(yīng)能使沖壓件在機(jī)器或部件中正常工作，并具有一定的使用壽命。為此，應(yīng)根據(jù)沖壓件的使用條件，使所選材料滿足相應(yīng)強(qiáng)度、剛度、韌性、耐蝕性和耐熱性等力方面的要求。 </p> <p> <br /> </p> <p> (2)按沖壓工藝要求合理選材 </p> <p> <br /> </p> <p> 對(duì)于任何一種沖壓件，所選的材料應(yīng)能按照其沖壓工藝的要求，穩(wěn)定地成形出不至于開(kāi)裂或起皺的合格產(chǎn)品，這是**基本也是**重要的選材要求。為此，可用以下方法合理選材。 </p> <p> <br /> </p> <p> ①試沖。根據(jù)以往的生產(chǎn)經(jīng)驗(yàn)及可能條件，福田區(qū)金屬精密五金模具的用途和特點(diǎn)，福田區(qū)金屬精密五金模具的用途和特點(diǎn)，選擇幾種基本能滿足沖壓件使用要求的板料進(jìn)行試沖，***選擇沒(méi)有開(kāi)裂或皺折的，福田區(qū)金屬精密五金模具的用途和特點(diǎn)、其廢品率低的一種。這種方法結(jié)果比較直觀，但帶有較大的盲目性。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福田區(qū)金屬精密五金模具的用途和特點(diǎn)" src="https://tyunfile.71360.com/UploadFile/mfq123/637280074803554688/9631485.png"></div><p style="text-indent:25px">脫料板的拆卸可先用兩把起子平衡撬起,再用雙手平衡使力取出.遇拆卸困難時(shí),應(yīng)檢查模具內(nèi)是否清理干凈,鎖緊螺絲是否全部拆卸,是否應(yīng)卡料影起的模具損傷,查明原因再做相應(yīng)處理,切不可盲目處置.組裝脫料板時(shí)先將凸模和脫料板清理干凈,在導(dǎo)柱和凸模導(dǎo)入處加潤(rùn)滑油,將其平穩(wěn)放入,再用雙手壓到位,并反復(fù)幾次.如太緊應(yīng)查明原因（導(dǎo)柱和導(dǎo)套導(dǎo)向是否正常,各部位是否有損傷,新?lián)Q凸模是否能順利過(guò)脫料板位置是否正確）查明原因再做相應(yīng)處理.固定板有壓塊的要檢查脫料背板上偷料是否足夠.脫料板與凹模間的材料接觸面,長(zhǎng)時(shí)間沖壓產(chǎn)生壓痕(脫料板與凹模間容料間隙一般為料厚減0.03-0.05mm,當(dāng)壓痕嚴(yán)重時(shí),會(huì)影響材料的壓制精度,造成產(chǎn)品尺寸異常不穩(wěn)定等,需對(duì)脫料鑲塊和脫料板進(jìn)行維修或重新研磨.等高套筒應(yīng)作精度檢查,它不等高時(shí)會(huì)導(dǎo)致脫料板傾斜,其精密導(dǎo)向平穩(wěn)彈壓功能將遭到破壞,須加以維護(hù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福田區(qū)金屬精密五金模具的用途和特點(diǎn)" src="https://tyunfile.71360.com/UploadFile/mfq123/637280075155800782/9666151.png"></div><p style="text-indent:25px">連續(xù)模的維護(hù)須做到細(xì)心耐心按部就班,切忌盲目從事,因故障修模時(shí)需附有料帶,以便問(wèn)題的查詢。打開(kāi)模具,對(duì)照料帶,檢查模具狀況,確認(rèn)故障原因,找出問(wèn)題所在,再進(jìn)行模具清理,方可進(jìn)行拆模。拆模時(shí)受力要均勻,針對(duì)脫料彈簧在固定板與脫料板之間和脫料彈簧直接頂在內(nèi)導(dǎo)柱上的模具結(jié)構(gòu),其脫料板的拆卸要保證脫料板平衡彈出,脫料板的傾斜有可能導(dǎo)致模具內(nèi)凸模的斷裂。由于沖壓工序不同,工作條件不同,造成模具爆裂的原因是多方面的。下面就沖模的設(shè)計(jì)、制造及使用等方面綜合分析模具爆裂的原因,并捉出相應(yīng)的改善措施</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/418027.html</p></div></div></div></div></div><div id="83aeb7x" class="page-right twoColRt"><div id="ysum33h" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="cgnp8uo" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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