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border-left-width: 1px; border-right-style: solid; border-right-width: 1px; border-bottom-style: solid; border-bottom-width: 1px" bordercolor="#1a7db3"> <TABLE width="212" height="48" border="0" align="center" cellPadding="0" cellSpacing="0"> <TBODY> <TR> <TD align="left" vAlign="center" background="/images/contact.jpg"> <table width="210" border="0" cellpadding="0" cellspacing="0"> <tr> <td height="24"> <span><strong>沈阳威克创新焊接讑֤有限公司</strong></span> </td> </tr> <tr> <td height="24">?sh)?024-31029733 31029732</td> </tr> <tr> <td height="24">传真:024-62665536</td> </tr> <tr> <td height="24">手机:13840081050</td> </tr> <tr> <td height="24">E-mail:shenyangweike@163.com</td> </tr> <tr> <td height="24">地址:沈阳?jng)于z区沈大?46-2?/td> </tr> </table> </TD> </TR> </TBODY> </TABLE> </td> </tr> </table> </td> <td height="309" width="10"> </td> <td height="309" width="728" valign="top"> <table cellpadding="0" width="728" style="border-collapse: collapse; border-left-style:solid; border-left-width:1px; border-right-style:solid; border-right-width:1px; border-top-width:1px; border-bottom-style:solid; border-bottom-width:1px" height="484" bordercolor="#1A7DB3"> <tr> <td height="28" background="/images/Title07.jpg"><span id="qsoucqg" class="STYLE4">    新闻中心(j) </span></td> </tr> <tr> <td width="728" align="center" valign="top" style="line-height: 200%; padding-left: 5px; padding-top: 5px; color:#333333"> <table width="700" border="0" align="CENTER" cellpadding="0" cellspacing="0" style="margin-top:5px;"> <tr> <td><table width="722" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="30" height="36"> </td> <td width="673" align="center" style="color:#000000; font-size:16px; font-weight:bold"> <h1>微电(sh)子技术在?sh)阻焊领域的应?/h1> </td> <td width="51"> </td> </tr> <tr> <td> </td> <td> </td> <td> </td> </tr> </table></td> </tr> <tr> <td align="center" style="color:#999999"><strong>发布旉Q?/strong>2020-08-14 <strong>来源Q?/strong>沈阳威克创新焊接讑֤有限公司 </td> </tr> <tr> <td height="20"> </td> </tr> <tr> <td> <p><a href="http://www.haoyimin123.com">微电(sh)?/a>技术在?sh)阻焊领域的应用Q?/p> <p>    ?sh)阻焊工艺是热量Q电(sh)ȝQ,压力和位Ud同作用于焊g的过E,C?sh)阻焊技术要求对此三因素q行_֯的控Ӟq?实时(g)控制效果和焊接质量Q微?sh)子技术提供了(jin)控制和检的可能Q有资料指出我国可优先应用微?sh)子技术、微处理技术的焊接工艺当首推电(sh)ȝQ尽各工业发达国家中微?sh)子、微处理技术渗入电(sh)ȝ工艺已有q十几年历史Q而我国则是近十年才开始v步?/p> <p>1、电(sh)ȝ甉|Q?/p> <p>    焊接热输入的_֯控制要求对焊接电(sh)精密控制和调制Q传l电(sh)源主要ؓ(f)交流?sh)器Q?0q代发展?jin)次U整的直流甉|Q点焊、缝焊、对焊)(j)Q交方波电(sh)源(对焊Q,中频交流甉|Q?zhn)挂点焊机Q等Q这些电(sh)源应用了(jin)晉整,变流技术和微电(sh)子控制技术?/p> <p>2、电(sh)ȝ机的控Q?/p> <p>    在各台焊机都采用微电(sh)子技术控制的基础上,焊机车间Ҏ(gu)有焊机(或某一区域的焊机)(j)实行控Q各机器控制器通过ȝ与中?j)计机联机?/p> <p>3、群控:(x)</p> <p>1、监视前沿各机器的工作情况,q回(g)焊接工艺参敎ͼ焊点质量参数Q自动记录、报警?/p> <p>2、统计、分析和处理焊接工艺Q质量以?qing)量等数据?/p> <p>3、采用负荷分配系l对各焊机用늻一调度Q综合管理,某台机器在投入实际焊接前一瞬间向中?j)计机甌了(jin)用电(sh)负P计算机综合^衡后发出何时可投入焊接的指o(h)Q从而有效的限制?jin)网路?sh)压的波动Q有利用保证焊接质量Q与此同Ӟ又可使R间供?sh)设施与车间讑֤用?sh)的负荷和频率之间获得良好匚wQ特别是对电(sh)ȝq类重复、短时、大负蝲讑֤有着重大意义Q除?jin)保证焊接质量外Q还可节U大量电(sh)能和供电(sh)设施?/p> <p>4、法国雷诺汽车厂对电(sh)ȝ生U上?00台焊行群控,计算机每20对各点焊甉|头的工作q行(g)查,自动打印监控报告Qƈ发出甉|需要更换的信号Q丰田汽车厂也应用了(jin)控技术,解决?jin)由多台焊机同时通电(sh)所造成的电(sh)压降以及(qing)׃甉|损而引L(fng)甉|密度降低影响焊接质量问题Q国内已着手研I焊机的控?/p> <p> </p> <p> </p> <p>                                    --沈阳威克创新焊接讑֤有限公司</p> </td> </tr> <tr> <td height="20"> </td> </tr> </table></td> </tr> </table> </td> </tr> </table> ?table border="0" width="970" height="68" cellspacing="1" cellpadding="0" background="/images/bott_bg.gif" align="center"> <tr> <td height="20" > <p align="center" style="padding-top:10px"> <font color="#FFFFFF">版权所?沈阳威克创新焊接讑֤有限公司Copyright ©2007-2018 </font> </p><br /> </td> </tr> <tr> <td> <p align="center"> 地址Q沈阛_(jng)于洪区沈大\146-2?nbsp; ?sh)话Q?24-31029733 31029732  传真Q?24-62665536  E-mailQ?shenyangweike@163.com   <script type="text/javascript"> var _bdhmProtocol = (("https:" == document.location.protocol) ? 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