ÿþ<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>arc welding techniques</title> <meta name="description" content="Professional welders create perfect welds by recognizing imperfections, grinding them out and rewelding.If you're just learning the stick welding, technically this process is called Shielded Metal Arc Weld" /> <meta name="keywords" content="arc welding technique" /> <link href="/css/default/home.css" rel="stylesheet" type="text/css" /> <link href="/css/default/public.css" rel="stylesheet" type="text/css" /> <link href="/css/default/CSS.css" rel="stylesheet" type="text/css" /> </head> <body> <div class="top"> <div class="topleft"><a href="../index.html"><img src="/Image/logo.jpg" alt="" border="0" /></a></div> <div class="topMenu"> <ul> <li><a href="/index.html">Home</a></li> <li><a href="/welding-machine-manufacturer.html">Welding Machine Manufacturer</a></li> <li><a href="/welding-equipment.html">Welding Equipment</a></li> <li><a href="/welding-techniques.html">Welding Techniques</a></li> <li><a href="/buy-welder-guide.html">Buy Welder Guide</a></li> <li><a href="/contact.html">Contact us</a></li> </ul> </div> </div> <div id="fuzhu"><a href="/index.html">Home</a> > <a href="/welding-techniques.html">Welding Techniques</a> &gt; arc welding techniques</div> <div class="search"> <form name="search" id="search" action="/search.asp" method="get"> <input name="SearchWords" type="text" class="seaText" size="30" /> <input type="submit" value="Search" onclick="return checkSea()" /> </form> </div> <div id="main"> <div id="mainRight"> <div id="productR"> <div class="cont"> <h2>arc welding techniques</h2> <!-->f:y‡eàzþVGr--> <!--<div class="artCont_img"><img src="images/c_ad.gif" width="300" height="250" /></div>--><!-->f:ygoogle^JT--> <span><p>Professional welders create perfect welds by recognizing imperfections, grinding them out and rewelding.If you're just learning the &quot;stick&quot; welding, technically this process is called Shielded Metal Arc Welding.</p> <p>Along with the advancement of <a href="http://www.elefanweld.com/welding-techniques/TIG-welding-techniques.html">welding techniques</a>,welded-pipes with considerably improved weld seam quality are being used wider and wider. Good welds are dependent on five techniques: correct amperage setting; correct arc length; correct rod selection and angle to the work; correct travel speed; and welding rods that have been stored and maintained properly. Welding techniques shall be selected to ensure that specified tolerances for straightness and out-of-roundness are not exceeded. </p> <p>One thing that has not changed much over time, however, is the inherent danger of bodily injury when combining metals, whether using high heat, pressurized flammable gas, or electricity. Many improvements have been made to welding equipment in recent years; nevertheless, safety gear and techniques must be employed to protect the welder, and those nearby, from the hazards of welding.</p> <p>The arc-excited ultrasonic <a href="http://www.elefanweld.com">welding procedure</a> is evaluated by comparing conventional welding techniques with arc-excited ultrasonic welding at different frequencies.An arc that is too short will make the rod stick. Too long and large drops of melted metal will drip off the rod and it will tend to &quot;blow' and spatter. A long arc also produces uneven bead with poor penetration.</p></span> <div style="float:right;">[ 2010-5-11 ]</div> <div></div> </div> </div> </div> <div id="mainmid"></div> <div id="mainLeft"> <div id="productL"> <div class="title"> Contact Welder Manufacturer </div> <div class="cont"><p><strong>Contact us&nbsp;&nbsp; <img height="43" alt="" width="45" src="/UploadFiles/Image/logo.jpg" /><br /> <font color="#800000">Email: elefanweld1@yahoo.com.cn</font><br /> Tel:&nbsp; 086-755-81795311 81795312 <br /> </strong></p></div> </div> <div id="productL"> <div class="title"><a href="/welding-equipment.html">Welding Equipment</a></div> <div> <ul> <li>> <a href='/mig-welder.html'>Mig Welder</a></li> <li>> <a href='/tig-welder.html'>Tig Welder</a></li> <li>> <a href='/arc-welder.html'>Arc Welder</a></li> <li>> <a href='/mma-welder.html'>Mma Welder</a></li> <li>> <a href='/inverter-welder.html'>Inverter Welder</a></li> <li>> <a href='/plasma-cutting-machine.html'>Cutting Machine</a></li> <li>> <a href='/capacitor.html' title='Capacitor Discharge Stud Welder'>Capacitor Discharge Stud...</a></li> </ul> </div> </div> </div> </div> <div id="footer"> <div class="bottomMenu"> <a href="/sitemap.html">Sitemap</a> </div> <div class="bottomInfo"> <div></div> <div><script language="javascript" src="http://count33.51yes.com/click.aspx?id=337755133&logo=1" charset="gb2312"></script> <script language="javascript" src="/inc/count.asp?id=138"></script></div> </div> </div> <script language="javascript" src="/js/fun.js"></script> <script language="javascript" src="/js/img.js"></script> </body> </html>