?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 河北锻造厂锻造应该如何做 - 河北同锐机械制造有限公?/title> <meta name="Keywords" content="河北锻造厂"> <script src="/template/NEST60016/lib/jquery-1.9.0.min.js" type="text/javascript"></script> <script language="javascript" src="/template/NEST60016/lib/common.js" type="text/javascript"></script> <link href="/template/NEST60016/lib/index.css" type="text/css" rel="stylesheet" /> <script type="text/javascript" src=" /template/NEST60016/lib/jquery.js "></script> <script type="text/javascript" src="/template/NEST60016/lib/cpczjz.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"></div> <div id="iitop"> <div id="itop"> <div id="login"> 河北同锐机械制造有限公司欢迎来电咨? </div> <div class="topnav"> <a href="/weibo/" target="_blank">企业微博</a> | <a href="/sitemap.html" title="网站地图">网站地图</a> | <a href="/sitemap.xml">XML</a> | <a><span style="cursor:hand" onclick="window.external.addfavorite('http://www.fengjiao8.net','河北锻造厂锻造应该如何做 - 河北同锐机械制造有限公?)">收藏本站</span></a> | <script type="text/javascript" src="http://home.nestcms.com/25060/stat/"></script> </div> </div> </div> <div class="top clearfix"> <div class="logo"> <img src="/uploads/logo/20160311014727.png" alt="河北同锐机械制造有限公? 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李经?/p> <p>电话: 0311-88128812</p> <p>网址: <a href="http://www.fengjiao8.net" rel="nofollow">www.fengjiao8.net</a></p> <p>地址: 河北省石家庄市藁城市振兴北街1?/p> </div> </div> </div> <div class="pro_right"> <dl class="labelmore"> <dt>新闻详情</dt> <dd>您当前的位置?a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容</dd> </dl> <div class="pro detail help"> <h1 style="color:#0574cb; font-size:18px; text-align:center; font-weight:bold">河北锻造厂锻造应该如何做</h1> <h6>来源?a href='http://www.fengjiao8.net/news/266.html'>http://www.fengjiao8.net/news/266.html</a> 发布时间 : 2021-06-15</h6> <p style="text-align:center;"> <img src="/uploads/image/20210615/20210615153031_9020.jpg" alt="" /> </p> <p style="text-align:left;"> <span style="font-size:14px;"></span><span style="font-size:14px;">锻造是一种利用锻压机械对金属坯料施加压力,使其产生塑性变形以获得具有一定机械性能、一定形状和尺寸锻件的加工方法,?/span><span style="font-size:14px;">压(锻造与冲压)的两大组成部分之一。通过锻造能消除金属在冶炼过程中产生的铸态疏松等缺陷,优化微观组织结构,同时由于</span><span style="font-size:14px;">保存了完整的金属流线,锻件的机械性能一般优于同样材料的铸件。相关机械中负载高、工作条件严峻的重要零件,除形状较简?/span><span style="font-size:14px;">的可用轧制的板材、型材或焊接件外,多采用锻件?b><a href="http://www.fengjiao8.net/" target="_blank" style="font-weight:bold">河北锻造厂</a></b>为您讲解下具体该如何操作?/span><br /> <span style="font-size:14px;">用料主要是各种成分的碳素钢和合金钢,其次是铝、镁、铜、钛等及其合金。材料的原始状态有棒料、铸锭、金属粉末和液态金属金属在变形前的横断面积与变形后的横断面积之比称为锻造比。正确地选择锻造比、合理的加热温度及保温时间、合理的始锻温度和终锻温度、合理的变形量及变形速度对提高产品质量、降低成本有很大关系。这其实也就是为什么现在都选用锻造而不选择铸造了?/span><br /> <span style="font-size:14px;">以上就是<a href="http://www.fengjiao8.net/supply/12.html" target="_blank">河北锻?/a>厂讲解的锻造该如何操作的具体要求,希望能对您有所帮助?/span><br /> </p> <p style="text-align:left;"> </p><p><div>上一?<a href="267.html">【图文】河北锻造厂如何保护锻造安全_流线缺陷尽量避免</a></div> <div>下一?<a href="265.html">【图文】铸造和锻造工艺区别_选择我们就是放心</a></div> </p> <div class="clear"></div> <div class="tag">相关标签:<a href='/key.aspx?k=%e6%b2%b3%e5%8c%97%e9%94%bb%e9%80%a0%e5%8e%82'>河北锻造厂</a>,</div> <div class="clear"></div> <div class="cpxx"> <ul class="cp_leftul"> <li class="current"><a href="javascript:void(0);">相关新闻</a></li> </ul> <div class="clear"></div> <ul class="p_helpinfo"> <li><a href="/news/266.html" title="河北锻造厂锻造应该如何做"><span>2021-06-15</span>河北锻造厂锻造应该如何做</a></li> <li><a href="/news/262.html" title="汽车锻件的重要?><span>2021-03-13</span>汽车锻件的重要?/a></li> <li><a href="/news/261.html" title="河北锻造厂可以生产哪些零件?><span>2021-03-05</span>河北锻造厂可以生产哪些零件?/a></li> <li><a href="/news/253.html" title="河北锻造厂在锻件加工需要做哪些工作"><span>2021-01-22</span>河北锻造厂在锻件加工需要做哪些工作</a></li> </ul> <div class="clear"></div> <ul class="cp_leftul"> <li class="current"><a href="javascript:void(0);">相关产品</a></li> </ul> <div class="clear"></div> <div class="c_product_b"> <div> <h2><a href="/supply/50.html"><img src="/uploads/cp/20160505031613.jpg" alt="农机锻件厂家" width="120px" height="120px" onload="javascript:DrawImage(this,120,120,0,0);" title="[typename]" /></a></h2> <h3><a href="/supply/50.html" title="农机锻件厂家">农机锻件厂家</a></h3> </div> <div> <h2><a href="/supply/49.html"><img src="/uploads/cp/20160505031356.jpg" alt="石家庄农机锻? 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