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<P><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">沧州集电环质量好坏的关键:原料的选择</SPAN>,河北康盛机电设备有限公司专业生产<FONT color=#ff0000><STRONG><A href="http://www.hjhbhg.com/index.html" target=_blank>集电环</A></STRONG></FONT>,<STRONG><A href="http://www.hjhbhg.com/ds/gfdh/index.html" target=_blank>电机集电环</A></STRONG>,<STRONG><FONT face=宋体><A href="http://www.hjhbhg.com/ds/gfjh/index.html" target=_blank>异型集电环</A></FONT></STRONG>,<FONT face=宋体><A href="http://www.hjhbhg.com/ad/hgfd/index.html" target=_blank><STRONG>电机碳刷</STRONG></A>等产品,是一家专业的<A href="http://www.hjhbhg.com/ds/trey/index.html" target=_blank><STRONG>导电环厂家</STRONG></A></FONT>,我公司产品自主研发生产,质量保证,多种款式任您挑选。详情登录:<FONT face=宋体><A href="http://www.hjhbhg.com/index.html">http://www.hjhbhg.com/index.html</A></FONT></SPAN></P> <P><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"></SPAN><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"></SPAN> </P> <P><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">集电环的原料影响集电环的适用寿命,所以集电环的原料要求比较严格。集电环的原料要求机械强度大,并是电的良导体,还要具有耐腐蚀性,在与电刷滑环触摸时,必须具有耐磨性和安稳的滑动触摸特性。</SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">一般钢制集电环的耐磨性好,机械强度大,因此大多用于因急性引起集电环磨损差较大的同步电机上。钢可以加工成杂乱的结构,它是一种简单得到而又物美价廉的材料,所以,广泛用于包括圆周速度较低的水轮发电机在内的同步电机。关于像轿车发电机那样,主要强调高圆周速度下机械强度和耐磨性的集电环,有时也使用锻钢。</SPAN><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><IMG alt=顺达电刷15 src="http://www.hjhbhg.com/upfiles/proimages/20181113973712953.jpg"><BR style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">集电环与电刷的合作,当电刷的耐磨性过强而集电环的原料过软时,往往在集电环上发生相当于电刷宽度的阶梯磨损。尤其是高温低湿的全封闭式电机,更简单引起电刷或集电环的过大磨损。重象伤痕是这样形成的,一开始只是有十分小的伤痕,电刷在这些部位集电不良而产生火花。一旦产生火花,伤痕就逐步恶化扩大起来,形成于电刷滑动触摸面的尺寸相同大小的伤痕。因而,集电环用电刷即便产生十分小的火花,也必须引起留意。 </SPAN></P> <P><SPAN style="WIDOWS: 2; TEXT-TRANSFORM: none; FONT-STYLE: normal; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT-FAMILY: 'sans serif', tahoma, verdana, helvetica; WHITE-SPACE: normal; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); FONT-SIZE: 12px; FONT-WEIGHT: 400; WORD-SPACING: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"></SPAN><FONT face=宋体><BR>上一条:<A title=鞍山集电环有哪些部分组成? href="http://www.hjhbhg.com/hangye/2762.html" target=_blank>鞍山集电环有哪些部分组成?</A><BR>下一条:<A title=南通集电环绝缘损坏及修理方法 href="http://www.hjhbhg.com/hangye/2767.html" target=_blank>南通集电环绝缘损坏及修理方法</A></FONT></P>
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