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class="searchbox"><div id="5bx15tz" class="searchLt"><div id="brjxpnb" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="35xn7vt" class="clearfix searchWrap"><div id="hpvtf57" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="zfpntvj" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xf3db73" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249120342692/6371452491203426922872009.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="f33hvl7" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>新鄉(xiāng)冷拔圓鋼供應商</p><p><span>***更新：</span>2020-05-27 05:29:57</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="djpfdbf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新鄉(xiāng)市康弘機械有限公司</a></p><p><span>聯(lián)系人：</span>朱經(jīng)理</p><p><span>郵箱: </span>xxkhjx@163.com</p><p><span>電話: </span>15893889818</p><p><span>傳真: </span>0373_5438268</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0373-5439888</p><p><span>地址: </span>合河鄉(xiāng)東北永康村</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="n73ndrh" class="page-proshow02"><p class="title">詳細說明</p><div id="h33xftz" class="box"><p><p style="text-indent:25px">新鄉(xiāng)市康弘機械有限公司通過對冷拔方鋼整體生產(chǎn)力的推動，新鄉(xiāng)冷拔圓鋼供應商，在做好先進優(yōu)勢表現(xiàn)力的良好發(fā)揮狀態(tài)下，針對鋼材產(chǎn)品的應用特性，從冷拔鋼的工藝到整個生產(chǎn)過程都進行了較大的**，為促進產(chǎn)品不斷發(fā)展為基礎，增強各方面應用能力的體現(xiàn)，新鄉(xiāng)冷拔圓鋼供應商，是冷拔鋼產(chǎn)品快速占領市場的重要因素，要以強大的發(fā)展優(yōu)勢，提高對產(chǎn)品實際水平的發(fā)展，新鄉(xiāng)冷拔圓鋼供應商，增強其性能的**終體現(xiàn)，從而促進企業(yè)完善的生產(chǎn)經(jīng)營能力，以此來擴大我司冷拔鋼產(chǎn)品在型式、規(guī)格等各方面發(fā)展的優(yōu)勢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新鄉(xiāng)冷拔圓鋼供應商" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249120342692/6371452491203426922872009.jpg"></div><p style="text-indent:25px">冷拔方鋼對拉模的基本要求有什么？<span style="font-size:12px;">拉模的工作部分應具有正確的端面形狀和精確的幾何尺寸，保證冷拔后的尺寸公差符合規(guī)定；拉模的工作部分應有光潔的表面，以保證冷拔方鋼有較高的表面光潔度；</span><span style="font-size:12px;">拉模要有足夠的強度，避免在拔制時因強度不足而破壞，或產(chǎn)生過大的彈性變形。</span><span style="font-size:12px;">制造冷拔拉模的材料，要求價格便宜，加工方便。<span></span></span><span style="font-size:12px;">拉模的選擇對所拔鋼材的幾何尺寸及拔制過程能否正常進行都起到關鍵的作用，所以應當充分重視。以上都是對拉模的?？自O計、材質的選擇、合理的制造工藝等多個方面進行說明，冷拔方鋼的拉模選配應符合以上的要求。</span></p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新鄉(xiāng)冷拔圓鋼供應商" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249348905446/6371452493489054464051460.jpg"></div><p style="text-indent:25px">新鄉(xiāng)市康弘為機械有限公司專業(yè)生產(chǎn)冷拔扁鋼，冷拔方鋼，冷拔圓鋼，冷拔異型鋼、冷拔六角鋼，冷拔八角鋼并生產(chǎn)熱軋扁鋼、方鋼、異型鋼等各種規(guī)格型號。冷拔是指在材料的一端施加拔力，使材料通過一個模具孔而拔出的方法，模具圓鋼的孔徑要較材料的直徑小些。在這過程中，材料會同時受到縱向拉力和橫向壓力的作用，所以它的截面會逐漸變小，長度會逐漸變長，材料強度**提升的同時塑性降低。從其操作過程可以看出，材料經(jīng)過冷拉之后得到的冷拉鋼，它的抗拉強度會有明顯的改變。而冷拔鋼變化的除了有抗拉強度外，還有抗壓強度，而且所用的操作設備也不同。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新鄉(xiāng)冷拔圓鋼供應商" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249225737082/6371452492257370829646857.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/53455.html</p></div></div></div></div></div><div id="dtbzxtr" class="page-right twoColRt"><div id="3v5vt5b" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3pjn55t" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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