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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="cgdvfwi" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249181471408/6371452491814714085907721.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="bqia9ac" 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(guān)鍵詞：</span>河南冷拔圓鋼制造商</p><p><span>***更新：</span>2020-06-25 13:21:16</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="tn7yvh8" 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(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="81urqrt" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="c77act8" class="box"><p><p> 冷拔扁鋼在生產(chǎn)過程中，它的尺寸、使用性能、外觀質(zhì)量等都需要按照相關(guān)的技術(shù)標(biāo)準(zhǔn)來進(jìn)行生產(chǎn)，這樣才能夠滿足多種工況的使用要求?？岛隀C械給大家講解一下扁鋼的表面質(zhì)量要求是怎樣的：<span style="font-size:12px;">1.冷拔扁鋼表面應(yīng)潔凈、光滑。不允許裂紋、折疊、結(jié)疤、夾雜、拉裂和氧化皮。</span><span style="font-size:12px;">切削加工用扁鋼，表面上允許有深度不超過實際尺寸算起的該公稱尺寸公差的麻點、刮傷、拉痕、黑斑、凹面、清理斜痕、潤滑劑痕跡和深度為公差二分之一的個別小發(fā)紋。</span><span style="font-size:12px;">非切削加工用扁鋼，表面上允許有深度不超過從實際尺寸算起的該公稱尺寸公差的個別的刮傷，河南冷拔圓鋼制造商、拉痕，河南冷拔圓鋼制造商、麻點，河南冷拔圓鋼制造商、黑斑、凹面及清理斜痕。</span> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南冷拔圓鋼制造商" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249181471408/6371452491814714085907721.jpg"></div><p style="text-indent:25px">冷拔圓鋼在各種應(yīng)用中會得到非常好的實際應(yīng)用，在以后的應(yīng)用效果上完全的滿足各種不同環(huán)境條件以及應(yīng)用。冷拔圓鋼在堅固耐用以及可靠安全的功能上很明顯。完全具有高應(yīng)用價值，而且在實際中的耐腐蝕以及抗磨損等等作用更加的堅固安全。包括冷拉圓鋼，熱軋帶鋼，鍍鋅帶鋼，彈簧鋼板等等種類。在精確度上也是會同樣的具有安全耐用的價值。在耐腐蝕以及抗磨損等等效果中都是同樣的安全、可靠，在堅固耐用的價值中都是會更符合應(yīng)用，很滿足實際效果。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南冷拔圓鋼制造商" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145248725503189/6371452487255031898650876.jpg"></div><p> 冷拔圓鋼也稱為冷拔元鋼，冷拔園鋼，冷拔光元，是冷拔型鋼的一種。規(guī)格從Ф4-Ф60，冷拔圓鋼材質(zhì)有A3，20，35，45，Q215-235，20Cr，40Cr，20CrMnTi，16Mn等。可按客戶要求通過精密模具，拔出各種規(guī)格精度高，表面光滑的冷拔圓鋼。我們會根據(jù)冷拔圓鋼的不同品種和要求，對其進(jìn)行鍛制，主要有以下方法：<span style="font-size:12px;">1、模鍛。對承插焊和螺紋的三通、四通、彎頭等小尺寸圓鋼，其外形相對復(fù)雜，應(yīng)采用模鍛成形工藝制造。自由鍛。對特殊形狀的圓鋼或不宜采用模鍛成形的圓鋼可用自由鍛工藝制造。切削加工等。</span> </p></p><br /><p>文章來源地址: 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