?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 制动单元,烟台瀚青甉|自动化有限公?/title> <meta name="keywords" content="制动单元,烟台瀚青甉|自动化有限公? /> <meta http-equiv="Content-Type" content="text/html; charset=gbk" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta name="description" content="About us page - download free business website template at TemplateMonster.com."/> <link href="style.css" rel="stylesheet" type="text/css" /> <link href="layout.css" rel="stylesheet" type="text/css" /> <script src="maxheight.js" type="text/javascript"></script> <!--[if lt IE 7]> <link href="ie_style.css" rel="stylesheet" type="text/css" /> <![endif]--> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body id="page2" onload="new ElementMaxHeight();"> <div style="position:fixed;left:-9000px;top:-9000px;"><sup id="ui0sy"></sup><xmp id="ui0sy"></xmp><tt id="ui0sy"><bdo 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href="contact-us.html" class="last"><em><b>联系我们</b></em></a></li> </ul> </div> </div> </div> <!-- nav box end --> </div> </div> </div> <!-- content --> <div id="content"> <div class="container"> <!-- main-banner-small begin --> <div class="main-banner-small"> <div class="inner"> <h1>专业PLC触摸屏编E?</h1> </div> </div> <!-- main-banner-small end --> <div class="section"> <!-- box begin --> <div class="box"> <div class="border-top"> <div class="border-right"> <div class="border-bot"> <div class="border-left"> <div class="left-top-corner"> <div class="right-top-corner"> <div class="right-bot-corner"> <div class="left-bot-corner"> <div class="inner"> <h2>公司?/h2> 烟台瀚青甉|自动化有限公司是一家专注于工业自动化高U技控制pȝ的设计、安装、调试及工业自动化品的生、代理、销售、传动电气品维修的高科技公司。公总专业的技术团队ؓ基础Q结合在工业自动化领域的深厚U篏Q以快速实现客户定制化解决Ҏ为目标,实现企业价倹{员工hg客户价值的共同成长? </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <!-- box end --> </div> <div class="section"> <!-- box begin --> <div class="box"> <div class="border-top"> <div class="border-right"> <div class="border-bot"> <div class="border-left"> <div class="left-top-corner"> <div class="right-top-corner"> <div class="right-bot-corner"> <div class="left-bot-corner"> <div class="inner"> <h2><a href="PLCanli.html"><em><b>PLC案例</b></em></a></h2> <h2><a href="partners.html"><em><b>变频器案?/b></em></a></h2> <tr> <td height="250" align="left" valign="top" style="padding-left:10px;"><h2 align="center"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">CTSC-200pdPLC在发泡线~押出机上的应用</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'"><?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></h2> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    随着l济的高速发展,C化城市的大力Q?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">늺늼更是国家l济中的一w要业,国家重视基础设施Q如城乡늽的改造、信息高速公路的发展、通信事业的腾飞、用电设备的更新换代和节能化的要求等Q必对늺늼的品U和水^不断提出新的要求?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    U缆</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">押出机是对裸金属U的攄、进行包皮、收U操?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><strong><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">一</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">、工Zl及工作原理</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></strong></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    发押出机,物料在机头内进行发泡(l机头加热来q行发Q,铜线I过机头Q发泡好后机头押裹在铜线外Ş成外皮,通过水槽Q调整成型线的静电容|用外径检A器和静电ҎA分别来检成型线的外l和静电容|通过引取行外径和UK的调整Q收UK用双轴收U机?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    工艺程囑֦下:</span></p> <span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"></span> <p class="p0" align="center"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p><img border="0" src="images/2012516145228775.jpg"></o:p></span></p> <p class="p0"><span><span style="Z-INDEX: 1"></span></span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    工作原理囑֦下:</span></p> <span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"></span> <p class="p0" align="center"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p><img border="0" src="images/2012516145252240.jpg"></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><strong><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">、电气控制方?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></strong></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    U缆发押出机控制系l主要内ҎL头温度,水槽温度Q间色机压力Q外径闭环,静电定w环,L、间艌Ӏ引取的联动Q各个电机的转速的E_。采用小型PLC与温控表的通信Q实现温度的d和设定;通过PLC与外径检A和电ҎA的通讯Q读回实际的数|再用PID调节引取机速度和水槽的位置来实现外径闭环和电容闭环Q用模拟量精、稳定的控制变频器的输出Q通过变频器控制主机、间色机、引取机Q实C者之间的速度及联动?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    外径控制、电Ҏ刉用TRUST PLC CTSC-200pd的带一个PPI口和双自由口的CPUQ通过用自由口跟外径A和静电容仪通信Q来实现外径和电容的采集Q一个PPI口与触摸屏通信q且与另一个采集温度的CPUq行数据交换。TRUST 的带双自由口的CPU为客h供了功多与外围A器的通信Q客户不用在加额外的通信模块Q采用TRUST 模拟量输出模块来控制变频器和伺服驱动器,使电机的转速稳定?/span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"></span><strong><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">、控制要?/span></strong></p> <p class="p0" align="center"><strong><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'"><img border="0" src="images/201251614541746.jpg"></span></strong></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    1通信</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    押出机的外围讑֤比较多,有外径AQ电容AQ温控表Q因此需?个自由通信口;采用TRUST CPU226L带两个自由通信口以个PPI口,再加一个TRUST CPU224+带一个自由口、一个PPI口?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    2速度E_</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    此押出机Z保证外径E_Q要求引取电机的速度E_。若引取机速度大,则线径会变小Q若引取机速度,则线径就会变大;Z证成型线外径的不变,所以引取电机的速度需E_。模拟量的输入输出采用了12位精度的成熟E_的TRUST模拟量模块,保证了电机速度的稳定?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    3温度</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    L头发泡温度和热水槽的温度直接影响发成型U发泡的好坏、和成型U的静电容|其对温度要求苛刻Q需其温度L动在正负1℃内Qƈ要能快速加热升温。用温控表来进行温度的调节?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    4闭环</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    外径闭环和电定w环的及时调整。在发押出机做U过E中Q因外界的一些干扰因素引起外径值和电容值变化,需要通过外径闭环及时调整引取甉|速度来调节外径|通过电容闭环及时调整热水槽的位置来调节静电容倹{TRUST CPU高数的处理数据能力,点数运达?usQ及时的q行闭环调节?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><strong><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt FONT-WEIGHT: bold mso-spacerun: 'yes'">、ȝ</span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></strong></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'">    采用TRUST CTSC-200pd PLC做发泡押出机的控制系l,不仅为其客户节约了成本,在控制的_ֺ、稳定性和控制快速性上都得C提高Q其发泡押出机讑֤的性h比更高;在同行业中也拥有更好的竞争能力?/span><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <p class="p0"><span style="FONT-FAMILY: '宋体' FONT-SIZE: 9pt mso-spacerun: 'yes'"><o:p></o:p></span></p> <!EndFragment></td> </tr> <h2><a href="PLCanli.html"><em><b>PLC案例</b></em></a></h2> <h2><a href="partners.html"><em><b>变频器案?/b></em></a></h2> <div class="clear"></div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <!-- box end --> </div> <!-- box begin --> <div class="box"> <div class="border-top"> <div class="border-right"> <div class="border-bot"> <div 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