珠海精密五金模具銘豐慶五金制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="該工件形狀較復(fù)雜且bai曲面多，需要運(yùn)用落料、沖du孔、彎曲等多種沖壓zhi工序才能dao加工出來(lái)，設(shè)計(jì)起來(lái)較復(fù)雜，需要設(shè)計(jì)一套連續(xù)模具才能將該工件加工出來(lái)。但由于該工件精度公差不高，按IT14級(jí)確定，因此該模具結(jié)構(gòu)設(shè)計(jì)的精度適當(dāng)即可。通過(guò)"><meta name="keywords" content="珠海精密五金模具,精密五金模具"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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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>?珠海精密五金模具銘豐慶五金制品供應(yīng)</p><div id="vkaxeys" class="leftbox clearfix"><h1>珠海精密五金模具銘豐慶五金制品供應(yīng)</h1><div id="la22ur8" class="proBig"><div id="qzanh4c" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mfq123/637280074991962891/2507616.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8cr7uap" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/mfq123/637280074991962891/2507616.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="od4tgqr" 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>珠海精密五金模具,精密五金模具</p><p><span>***更新：</span>2020-08-18 16:23:35</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="zyjlfuq" 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="esikfhb" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="wacxm7n" class="box"><p><p style="text-indent:25px">該工件形狀較復(fù)雜且bai曲面多，需要運(yùn)用落料、沖du孔、彎曲等多種沖壓zhi工序才能dao加工出來(lái)，設(shè)計(jì)起來(lái)較復(fù)雜，需要設(shè)計(jì)一套連續(xù)模具才能將該工件加工出來(lái)。但由于該工件精度公差不高，按IT14級(jí)確定，因此該模具結(jié)構(gòu)設(shè)計(jì)的精度適當(dāng)即可。通過(guò)冷沖壓工序分析，該工件包括落料、沖孔、折彎等工序?？蓴M定以下幾個(gè)沖壓工藝方案：方案一：落料、沖孔、折彎每個(gè)工步均分別采用一套模具生產(chǎn)，珠海精密五金模具，總共六套模具，珠海精密五金模具。方案二：落料、沖孔折彎采用一套級(jí)進(jìn)模進(jìn)行生產(chǎn)。方案三：采用落料沖孔復(fù)合模、彎曲采用兩套彎曲模，工三套模具，珠海精密五金模具。方案一優(yōu)點(diǎn)：這種方案模具結(jié)構(gòu)簡(jiǎn)單，易于模具的設(shè)計(jì)和加工，工件各部分的形狀及尺寸都能得加強(qiáng)剝斜板引導(dǎo)保護(hù)作用或沖頭加大。珠海精密五金模具</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海精密五金模具,精密五金模具" src="https://tyunfile.71360.com/UploadFile/mfq123/637280074991962891/2507616.png"></div><p style="text-indent:25px">近年來(lái)，我國(guó)模具行業(yè)結(jié)構(gòu)，無(wú)論是企業(yè)組織結(jié)構(gòu)、產(chǎn)品結(jié)構(gòu)、技術(shù)結(jié)構(gòu)和進(jìn)出口結(jié)構(gòu)，都在向著合理化的方向發(fā)展。為更新和提高裝備水平，模具加工企業(yè)每年都需進(jìn)口幾十億元的設(shè)備。在創(chuàng)新開(kāi)發(fā)方面的投入仍顯不足，模具行業(yè)內(nèi)綜合研發(fā)能力的提升已嚴(yán)重滯后于生產(chǎn)能力的提高，主要問(wèn)題體現(xiàn)在創(chuàng)新能力薄弱；整體效率低；專業(yè)化、標(biāo)準(zhǔn)化、商品化的程度低、協(xié)作差；模具材料及模具相關(guān)技術(shù)落后；企業(yè)組織結(jié)構(gòu)、產(chǎn)品結(jié)構(gòu)、技術(shù)結(jié)構(gòu)和進(jìn)出口結(jié)構(gòu)都不夠合理龍崗沖壓精密五金模具哪里買(mǎi)鍍鈦加工廠家中的無(wú)屑加工。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海精密五金模具,精密五金模具" src="https://tyunfile.71360.com/UploadFile/mfq123/637280075090087891/5166917.png"></div><p style="text-indent:25px"> 凸凹模拆卸時(shí)應(yīng)留意模具原有的狀況,以便后續(xù)裝模時(shí)方便復(fù)原,有加墊或者移位的要在零件上刻好墊片的厚度并做好記錄.更換凸模要試插脫料塊凹模是否順暢,并試插與凹模間隙是否均勻,更換凹模也要試插與沖頭間隙是否均勻.針對(duì)修磨凸模后凸模變短需要加墊墊片達(dá)到所需要的長(zhǎng)度應(yīng)檢查凸模有效長(zhǎng)度是否足夠.更換已斷凸模要查明原因,同時(shí)要檢查相對(duì)應(yīng)的凹模是否有崩刃,是否需要研磨刃口.組裝凸模要檢查凸模與固定塊或固定板之間是否間隙足夠,有壓塊的要檢查是否留有活動(dòng)余量.</p><p style="text-indent:25px">沖頭又叫沖針、頂針，是模具配件的一種，經(jīng)常用于正在五金沖壓模具以及塑膠模具中，沖頭正在工做的過(guò)程中，既要有硬度，又必需要有韌性。影響沖針使用次數(shù)的因素有很多，那么什么材量的沖頭不容易斷呢？那也是做精細(xì)模具配件的企業(yè)不斷要努力處理的問(wèn)題。雖然材量是此中比力重要的一種，也并不是決議性因素，沖針不容易斷正在材量方面首先看材量的韌性和硬度，以硬度來(lái)說(shuō)，硬度高，沖針會(huì)比力耐磨，但過(guò)高的硬度會(huì)使得沖頭變脆，容易硬碰硬招致崩刃的可能性，因而正在加工消費(fèi)沖頭過(guò)程中，陳某們會(huì)選擇適宜的質(zhì)料，先對(duì)質(zhì)料停止熱處置，熱處置能夠讓材量到達(dá)相對(duì)合理的硬度范疇內(nèi)，從而包管沖針的一般使用。可是說(shuō)冷沖模在出產(chǎn)轎車沖壓件之前要通過(guò)一些按部就班的進(jìn)程。加工出來(lái)的螺紋精度與絲錐的一致性要比切削絲錐好;</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="珠海精密五金模具,精密五金模具" src="https://tyunfile.71360.com/UploadFile/mfq123/637280074861582032/3786303.png"></div><p style="text-indent:25px">連續(xù)模是一個(gè)產(chǎn)品連續(xù)沖壓的過(guò)程，特別是遇到?jīng)_孔及切邊較多的情況，沖壓過(guò)程中為避免產(chǎn)品壓傷，及模具的穩(wěn)定性，通常需做防跳廢料結(jié)構(gòu)。主要從以下幾點(diǎn)著手：1.沖頭做成異形，可以增加廢料在刀口上的附著力；2.沖頭加吹氣孔；3.刀口做V型或燕尾卡料形式;4.合理放沖裁間隙，減少跳料;5.模內(nèi)吸廢料裝置。連續(xù)模中的各工序的工件是靠帶料的搭邊余料進(jìn)行傳遞的，制件一般在***的落料工序完成與帶料分離。這個(gè)搭邊稱為連續(xù)模的載體。在連續(xù)模中，常見(jiàn)的載體形式有：邊料載體、中間載體、雙面載體、單邊載體等形式。邊料載體是利用在工件的邊余料上沖出導(dǎo)正孔，以此定位進(jìn)行拉深、彎曲等成形工序。這種載體設(shè)計(jì)簡(jiǎn)單、可靠、節(jié)省材料，因此應(yīng)用很廣。中間載體是沿帶料，在工件四周切去大部分材料，只在帶料寬度方向的中部留少許連接材料，這種載體剛性不佳，連續(xù)沖壓穩(wěn)定性不夠好。雙面載體是在帶料的兩側(cè)留少撬材料，載體剛性好不易變形，常用于薄料大進(jìn)距工件的連續(xù)沖壓。單側(cè)載體只在帶料的單側(cè)留少許材料，這種載體剛性較差，只能用于料厚較大、進(jìn)距較小的工件的連續(xù)沖壓。先對(duì)質(zhì)料停止熱處置，熱處置能夠讓材量到達(dá)相對(duì)合理的硬度范疇內(nèi)，從而包管沖針的一般使用。珠海精密五金模具</p><p style="text-indent:25px">常用的有CR12、CR12MOV、asp23、skd11、skd51、skd61等等。珠海精密五金模具</p><p> 沖壓模具的分類，一般我們可以簡(jiǎn)單的把它分為兩種，即工程模和連續(xù)模； </p> <p> <br /> </p> <p> 工程模又可以分為復(fù)合模、拉伸模、鉚合模等，下面簡(jiǎn)單介紹一下這些模具的結(jié)構(gòu)和作用； </p> <p> <br /> </p> <p> 工程模：也稱為“單工序?！?，是指在沖壓的一次行程中，只能完成一個(gè)沖壓工序的模具。這一工程打完了之后，需要人工或用機(jī)械手把產(chǎn)品從模具里面取出來(lái)，然后放到下一站的模具里面繼續(xù)生產(chǎn)，直到模具的***一個(gè)工序打完，整個(gè)產(chǎn)品才算完成。這種模具維修起來(lái)簡(jiǎn)單，但生產(chǎn)起來(lái)費(fèi)時(shí)費(fèi)力，需要花費(fèi)較多的人工和時(shí)間成本，產(chǎn)品報(bào)廢率較高。 </p> <p> <br /> </p> <p> 復(fù)合模：常見(jiàn)的復(fù)合模具結(jié)構(gòu)有有復(fù)合下料、復(fù)合拉伸等，這種模具結(jié)構(gòu)和別的工程模結(jié)構(gòu)略有不同。其凸模(也稱為公?；驔_頭)設(shè)計(jì)在下模，其它幾塊模板依次是下夾板(固定凸模沖頭)、下止擋板和下脫料板(外脫)，上模依次是母模(或刀口)、內(nèi)脫板和上墊板構(gòu)成，內(nèi)脫使用等高套筒掛在上墊板上面，然后用打桿或彈簧頂著。比如用來(lái)下料的復(fù)合模，其內(nèi)脫一般脫出來(lái)母模0.50mm即可，不可以低于母模，要不然母模刀口容易崩掉或者不脫料。內(nèi)脫的力量要足夠大，才能把產(chǎn)品從母模里面頂出來(lái)，一般如果材料比較厚的話，我們上面裝的是氮?dú)鈴椈伞?</p> <p> <br /> 珠海精密五金模具</p><p style="text-indent:25px">深圳市銘豐慶五金制品有限公司是一家一般經(jīng)營(yíng)項(xiàng)目是：五金制品、彈簧、眼鏡配件、塑膠制品、電子產(chǎn)品的生產(chǎn)和購(gòu)銷（不含限制項(xiàng)目）（取得消防部門(mén)驗(yàn)收合格后方可開(kāi)業(yè)）。汽車、電器、電子、眼鏡、智能穿戴、智能通信、五金商標(biāo)禮品等行業(yè)的配件的生產(chǎn)。的公司，致力于成為客戶業(yè)務(wù)創(chuàng)新、五金、工具可信賴的合作伙伴。公司自2004-12-09成立以來(lái)，投身于[ "五金沖壓", "精密彈簧", "精密五金模具", "眼鏡配件" ]，是五金、工具的主力軍。公司終堅(jiān)持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來(lái)效益，目前年?duì)I業(yè)額達(dá)到3000-5000萬(wàn)元。銘豐慶五金制品創(chuàng)始人劉自成，始終關(guān)注客戶，以優(yōu)化創(chuàng)新的科技，竭誠(chéng)為客戶提供比較好的服務(wù)。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/958254.html</p></div></div></div></div></div><div id="3zel2t7" class="page-right twoColRt"><div id="mp3kypz" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8htvby3" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="sbby3t9" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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