?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 农机锻件是怎么加工制作?- 河北同锐机械制造有限公?/title> <meta name="Keywords" content="河北锻件加工"> <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','农机锻件是怎么加工制作?- 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? width="" height=""/></div> <div class="t_right"> </div> </div> <div class="nav clearfix"> <div class="navs"> <ul> <li><a href="/">网站首页</a></li> <li><a href="/about/">公司简?/a></li> <li><a href="/news/">新闻中心</a></li> <li><a href="/supply/">产品展示</a></li> <li><a href="/about/about2.html">生产设备</a></li> <li><a href="/contact/">联系我们</a></li> <div class="clear"></div> </ul> </div> </div> <div class="main_1"> <div class="baner"> <div style="width:100%; height:500px; overflow:hidden;"> <script type="text/javascript"> var picarr=new Array(); var imgLink=new Array(); var adimgheight=500 var adNum=0; picarr[1] = "/uploads/link/20181020030521.jpg"; picarr[2] = "/uploads/link/20160314043618.jpg"; picarr[3] = "/uploads/link/20181020030535.jpg"; var imgPre=new Array(); var j=0; for (i=1;i<=3;i++) { if( (picarr[i]!="") && (imgLink[i]!="") ) { j++; } else { break; } } function playTran(){ if (document.all) imgInit.filters.revealTrans.play(); } var key=0; function nextAd(){ if(adNum<j)adNum++ ; else adNum=1; if( key==0 ){ key=1; } else if (document.all){ imgInit.filters.revealTrans.Transition=23; imgInit.filters.revealTrans.apply(); playTran(); } document.images.imgInit.src=picarr[adNum]; theTimer=setTimeout("nextAd()", 4000); } function goUrl(){ jumpUrl=imgLink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '') window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } document.write ('<IMG style="FILTER: revealTrans(duration=2,transition=18)" height="'+adimgheight+'" width="100%" border=0 name=imgInit src="">') nextAd() </script> <script language=javascript src="/template/NEST60016/js/product.js" type="text/javascript"></script> </div> <h6 class="clear"> </h6> </div> <div style="background:url(/template/NEST60016/lib/banner_bg.png); height:38px;"> <div style="width:1000px; margin:0px auto;"> <div style="float:left; font-size:13px; font-weight:bold; color:#575555; line-height:38px; ">热门搜索?a href="/" target="_blank">河北锻件厂家</a>,<a href="/" target="_blank">河北锻造厂</a>,<a href="/" target="_blank">河北锻件加工</a>?/div> <div style="width:410px; padding-top:8px;text-align:right; float:right"><SCRIPT language=javascript> function Seach() { var obj; obj=document.getElementsByName("nest"); if(obj!=null) { var i; for(i=0;i<obj.length;i++) { if(obj[i].checked) { t= obj[i].value; } } } if(t=="2") { document.getElementById("formSeach").action="http://www.yiyeso.net/s.asp"; document.getElementById("formSeach").target="_blank" } else { document.getElementById("formSeach").action="/key.aspx"; document.getElementById("formSeach").target="_blank" } } </SCRIPT> <form name="formSeach" id="formSeach" action="/key.aspx" onsubmit="Seach()"> <input type="text" name="k" size="26" class="cpkey" value="" /> 站内 <input type="radio" name="nest" value="1" checked="CHECKED" /> 站外 <input type="radio" name="nest" value="2" /> <input type="image" class="image" onClick="doAdvancedSearchSubmit('')" value="" src="/template/NEST60016/images/search.png" align="top" > </form> </div> </div> </div> <h6 class="clear"> </h6> </div><div class="body"> <div class="main_2"> <div class="pro_left"> <div class="pro_t"></div> <div class="pro_c"> <ul> <li><a href='/tlpj/' title='铁路锻件'>铁路锻件</a></li> </ul> <ul> <li><a href='/dyktpj/' title='石油勘探锻件'>石油勘探锻件</a></li> </ul> <ul> <li><a href='/qcpj/' title='汽车锻件'>汽车锻件</a></li> </ul> <ul> <li><a href='/mjpj/' title='煤机锻件'>煤机锻件</a></li> </ul> <ul> <li><a href='/jgnjpj/' title='农机锻件'>农机锻件</a></li> </ul> </div> <div class="pro_b"> <div> <p>联系? 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">农机锻件是怎么加工制作?/h1> <h6>来源?a href='http://www.fengjiao8.net/news/263.html'>http://www.fengjiao8.net/news/263.html</a> 发布时间 : 2021-03-25</h6> <p class="MsoNormal" style="text-indent:21.0000pt;"> <b><a href="http://www.fengjiao8.net/" target="_blank" style="font-weight:bold">河北锻件加工</a></b><span>获得大的过冷度是困难?/span>?span>对于形状复杂的锻件经常还不允许提高冷却速度,生产上为了得到细晶粒锻件,多采用所谓蜕变处置?/span> </p> <p class="MsoNormal" style="text-indent:21.0000pt;"> 河北<span>锻件的体积较大时。蜕变处置就是液体金属中加入孕育剂或变质剂,以细化晶粒和改善组织,蜕变剂的作用在于增加晶核的数量或者阻止碍晶核的长大,有一类物质,或它生成的化合物,符合于作非自发晶核的条件,当其作为蜕变剂加入液体金属中时,可以大大增加晶核的数目,例如,铝合金液体中加入钦,铬,钢水中加入钦,钒,铝等,都可使晶粒细化?/span> </p> <p class="MsoNormal" style="text-indent:21.0000pt;"> <span><a href="http://www.fengjiao8.net/jgnjpj/" target="_blank">农机锻件</a>中加入硅铁,硅钙合金时,能使组织中的石墨变细,还有一类物质,虽不能提供结晶核心,但能阻止晶粒的长大,有的则能附着在晶体的结晶,强烈地阻止晶粒长大,例如,铝硅合金中加入钠盐,钠能富集在硅的外表,长大速度变缓,阻止粗大的硅晶体的形成,使合金的组织细化?/span> </p> <p class="MsoNormal" style="text-indent:21.0000pt;"> <span>农机锻件有不少封闭的断面,两肋间距离短,肋较薄,两肋间距和腹板问厚度大,并且不少部位表面是非加工成的因为农机锻件肋薄很多?a href="http://www.fengjiao8.net/supply/9.html" target="_blank">河北锻件加工</a>中经常在薄肋和腹板相交处,肋和缘条连接处发生折叠问题?/span>河北<span>锻件厂家模锻件上折叠破坏其连续性,由于它使断面局部变弱,或在使用时出现应力集中而发生疲劳裂纹,减小锻件承载能力,而肋一般用来给予刚性或为别的零件提供装置或者链接面,所以要以免折叠缺陷?/span> </p> <p class="MsoNormal" style="text-align:center;text-indent:21pt;"> <span><img src="/uploads/image/20210325/20210325112416_9582.jpg" alt="河北锻件厂家" width="230" height="230" title="河北锻件厂家" align="" /><br /> </span> </p><p><div>上一?<a href="264.html">【图文】锻造流线_河北锻件厂家常用的热处理方法</a></div> <div>下一?<a href="262.html">汽车锻件的重要?/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%e4%bb%b6'>河北锻件</a>,<a href='/key.aspx?k=%e6%b2%b3%e5%8c%97%e9%94%bb%e4%bb%b6%e5%8a%a0%e5%b7%a5'>河北锻件加工</a>,<a href='/key.aspx?k=%e5%86%9c%e6%9c%ba%e9%94%bb%e4%bb%b6'>农机锻件</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/274.html" title="河北锻件加工缺陷及原?><span>2021-09-07</span>河北锻件加工缺陷及原?/a></li> <li><a href="/news/263.html" title="农机锻件是怎么加工制作?><span>2021-03-25</span>农机锻件是怎么加工制作?/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/260.html" title="河北锻件加工注意事项知多?><span>2021-03-04</span>河北锻件加工注意事项知多?/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? width="120px" height="120px" onload="javascript:DrawImage(this,120,120,0,0);" title="[typename]" /></a></h2> <h3><a href="/supply/49.html" title="石家庄农机锻?>石家庄农机锻?/a></h3> </div> <div> <h2><a href="/supply/48.html"><img src="/uploads/cp/20160505031240.jpg" alt="石家庄锻? width="120px" height="120px" onload="javascript:DrawImage(this,120,120,0,0);" title="[typename]" /></a></h2> <h3><a href="/supply/48.html" title="石家庄锻?>石家庄锻?/a></h3> </div> <div> <h2><a href="/supply/47.html"><img src="/uploads/cp/20160406030014.jpg" alt="石家庄锻? width="120px" height="120px" onload="javascript:DrawImage(this,120,120,0,0);" title="[typename]" /></a></h2> <h3><a href="/supply/47.html" title="石家庄锻?>石家庄锻?/a></h3> </div> <h6 class="clear"></h6> </div> <div class="clear"></div> </div> </div> </div> <h6 class="clear"> </h6> </div> </div> <div class="footer"> <div class="db_bj"> <div class="footer_p"> <p style="color:#FFF"> <a href="/" target="" id="current" rel="nofollow">?nbsp;   ?/a> |<a href="/about/" target="" rel="nofollow">走近我们</a> |<a href="/news/" target="" rel="nofollow">新闻资讯</a> |<a href="/supply/" target="" rel="nofollow">产品中心</a> |<a href="/contact/" target="" rel="nofollow">联系我们</a> |<a href="#" target="">返回顶部</a> <script type="text/javascript" src="http://home.nestcms.com/year/2016-02-29/"></script> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> </p> <p> <span style="line-height: 22px" class="Apple-style-span"> Copyright© www.fengjiao8.net(<a title="复制链接" href="javascript:copyURL();" target="_parent">复制链接</a>) 河北同锐机械制造有限公司是专业? <a href="/" target="_blank">河北锻件厂家</a>, <a href="/supply/" target="_blank">河北锻造厂</a>? <a href="/supply/" target="_blank">河北锻件加工</a>生产厂家,欢迎来电咨询! <br /> 联系人:李经?nbsp; 电话: 0311-88128812  地址: 河北省石家庄市藁城市振兴北街1? </span> </p> </div> <div class="cityspread"> <strong>热门城市推广:冀ICP?6005071?1</strong>   <script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cspan id='cnzz_stat_icon_1258001240'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s19.#/z_stat.php%3Fid%3D1258001240%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script> </div> </div> <div><p>技术支持:<a ><img src="/template/NEST60016/images/sdhd.jpg" /></a></p></div> </div> <script type="text/javascript" src="/im/js/ImVar.js"></script> <script type="text/javascript" src="/im/js/ImJS.js"></script> <div id="bdshare" class="bdshare_t bds_tools get-codes-bdshare"> <span class="bds_more">分享到:</span> <a class="bds_qzone"></a> <a class="bds_tsina"></a> <a class="bds_tqq"></a> <a class="bds_renren"></a> <a class="bds_t163"></a> <a class="shareCount"></a> </div> <script type="text/javascript" id="bdshare_js" data="type=tools&uid=6698627" ></script> <script type="text/javascript" id="bdshell_js"></script> <script type="text/javascript"> document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + Math.ceil(new Date()/3600000) </script> <a href="http://www.fengjiao8.net/">þòƵ_þòӰԺ2018_þòƵֻƷ,ձAvŷAv,Ů糱Ƶ,ŷһƬ,20PaƬ</a> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>