花岗石量具

花岗石平尺的用途主要用于测量工件的直线度和平面度及设备安装。还可用于检查机床工作台、导轨和精密工作的平面度、直线度。适用于工业生产和实验室的测量工作。花岗石平尺[1]花岗石平尺的材质花岗石主要矿物成分为长石，石英，黑云母以及微量磁铁矿，黑色色泽，结构精密，经过亿万年的老化，质地均匀，稳定性好，强度大，硬度高，能在重负荷下保持高精度。花岗石平尺特性与及优点：1、岩石经长期天然时效，组织结构均匀，膨胀系数极小，内应力完消失，不变形，因此精度高；2、刚性好，硬度高，耐磨性强；3、不怕酸，硷液物侵蚀，不会生锈，不必涂油，不易粘微尘，维护，保养方便简单，使用寿命长；4、不会出现划痕，不受恒温条件阻止，在常温下也能保持测温量精度；5、不磁化，测量时能平滑移动，无滞涩感，不受潮湿影响，平面度好花岗石平尺规格参数规格工作面直线度或平面度工作面间平行度精度等级00级0级00级0级500×100×401.62.62.43.9750×100×402.13.53.25.31000×120×403.05.04.57.51500×150×604.47.46.611.12000×200×805.410.08.113.53000×200×808161224#bk-album-collection-box-3268291{width:687px;height:228px;border:1pxsolid#C6E1F5;border-top:2pxsolid#268BD7;margin-bottom:30px;overflow:hidden;}.bacb-head{height:28px;background-color:#F5FBFF;padding-left:10px;position:relative;}.bacb-title{font-size:14px;font-weight:bold;line-height:28px;}.bacb-more{text-decoration:none;position:absolute;font-size:12px;line-height:1;line-height:14px\9;top:8px;right:8px;padding-right:9px;padding-right:11px;background:url(http://img.baidu.com/img/baike/s/arr.gif)no-repeat54px-22px;background-position:54px-23px\9;}.bacb-more:hover{text-decoration:none;}#bacb-left-btn-3268291,.bacb-window-outer,#bacb-right-btn-3268291{float:left;}#bacb-left-btn-3268291,#bacb-right-btn-3268291{display:block;text-decoration:none;border:1pxsolid#FFF;width:17px;height:53px;background:url(http://img.baidu.com/img/baike/bkalbumbtn.gif)no-repeat;cursor:default;}#bacb-left-btn-3268291{margin:59px3px06px;_margin-left:3px;background-position:3px16px;}#bacb-right-btn-3268291{margin:59px5px06px;background-position:-27px16px;}#bacb-left-btn-3268291.enable:hover{background-position:-61px16px;border:1pxsolid#DDD;cursor:pointer;}#bacb-right-btn-3268291.enable:hover{background-position:-91px16px;border:1pxsolid#DDD;cursor:pointer;}.bacb-window-outer{width:628px;height:185px;position:relative;overflow:hidden;margin-top:15px;}#bacb-window-inner-3268291{position:absolute;top:0;left:0;padding-left:6px;_padding-top:1px;}#bacb-window-inner-3268291.item{float:left;width:156px;height:195px;}#bacb-window-inner-3268291.img{height:145px;position:relative;}#bacb-window-inner-3268291.img.b1,#bacb-window-inner-3268291.img.b2,#bacb-window-inner-3268291.img.b3,#bacb-window-inner-3268291.img.img-wrapper{position:absolute;background-color:#FFF;}#bacb-window-inner-3268291.img.b1{left:0;bottom:0;border:1pxsolid#CDCDCD;}#bacb-window-inner-3268291.img.b2{left:3px;bottom:3px;border:1pxsolid#CDCDCD;}#bacb-window-inner-3268291.img.b3{left:6px;bottom:6px;border:1pxsolid#AAA;}#bacb-window-inner-3268291.img.img-wrapper{left:9px;bottom:9px;display:block;text-decoration:none;line-height:1px;}#bacb-window-inner-3268291.item.desc{text-align:center;font-family:宋体;width:145px;margin-top:7px;font-size:12px;line-height:1;line-height:14px\9;}#bacb-window-inner-3268291.item.count{color:#999;white-space:nowrap;}/*4){baidu.addClass(bacb-right-btn-3268291,enable);}baidu.setStyle(bacb-window-inner-3268291,width,165*___FCKsi___1100+px);varH=function(B,A){var$=BkImgGettingSize+(newDate()).valueOf(),_=window[$]=document.createElement(IMG);_.onload=function(){var_=this;setTimeout(function(){A(_.width,_.height,window[$]);window[$]=null;},10);this.onload=null;};_.onerror=function(){A(0,0);window[$]=null;};_.src=B;},J=function(_,$){varA=baidu.string.getByteLength(_);if(A>$){returnbaidu.string.subByte(_,$-4)+...;}else{return_;}},L=null,F=function(){if(L){L.stop();}var_=parseInt(baidu.getStyle(bacb-window-inner-3268291,left)),$=-G*156;if(_==$){return;}L=newbk.editor.ani(70,function($){return$;},17);L.start(function(A){baidu.setStyle(bacb-window-inner-3268291,left,_+($-_)*A+px);},function(){baidu.setStyle(bacb-window-inner-3268291,left,___FCKsi___1px);L=null;});},E=function(){baidu.each(baidu.g(bacb-window-inner-3268291).getElementsByTagName(A),function(_,$){baidu.on(_,click,function(){nslog(window.location.href,1204);});});baidu.on(baidu.q(bacb-more,bk-album-collection-box-3268291)[0],click,function(){nslog(window.location.href,1205);});if($$-5){return;}nslog(window.location.href,1260);G++;F();K();});},K=function(){if(G==0){baidu.removeClass(bacb-left-btn-3268291,enable);}else{baidu.addClass(bacb-left-btn-3268291,enable);}if(G==$-4){baidu.removeClass(bacb-right-btn-3268291,enable);}else{baidu.addClass(bacb-right-btn-3268291,enable);}},C=function(){if(B==$){E();return;}varD=A[B][1];H(D,function(H,G){varE=document.createElement(DIV);E.className=item;var$=0,M=0;if(H>G){M=parseInt(133*G/H);$=133;}else{$=parseInt(133*H/G);M=133;}varK=___FCKsi___14,L=M+4,F=/albums/+I+/+_+.html#+parseInt(A[B][0])+$;E.innerHTML=+J(A[B][2],18)+(+A[B][3]+\u5f20);baidu.g(bacb-window-inner-3268291).appendChild(E);B++;C();});};C();})();/*]]>*/ 详细介绍>>

河北禹创重工机械有限公司 （未核实）

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