ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 大型液压¾~¸çš„分类有哪些?_技术支持_丹东东晟自动化技术有限公å?/title> <meta name="keywords" content="大家赢博sp全讯网,斗地主抢话费下载,赌场一年能赚多少钱" /> <meta name="description" content="ºâÑô±³Í¶×âÊÛÓÐÏÞ¹«Ë¾博免费开户送38金¡ô国际娱乐城真钱游戏¡ô是博欺¡ô鸿运国际娱乐城怎麽赌钱¡ô博送白菜论坛¡ô博公告¡ô买排列5还是7位数容易中¡ô双色球基本走势表1000¡ô博美高梅家娱乐城" /> <link type="text/css" rel="stylesheet" href="/css/css1.css" /> <script type="text/javascript" src="/js/setHome.js"></script> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div class="b1"> <div class="main"> <div class="main_1102"> <div class="left "> <div class="logo"> <img src="/images/logo.jpg" height="100" width="365" /></div> </div> <div class="right"> <div class="menu"> <ul> <ul><li><a href="/">¾|‘站首页</a></li><li><a class="" href="/cn/gyds/dsjj/">关于东晟</a></li><li><a class="" href="/cn/cpzs/yyz/">产品展示</a></li><li><a class="" href="/cn/zzry/zzry_1/">资质荣誉</a></li><li><a class="pt" href="/cn/jszc/jszc_1/">技术支æŒ?/a></li><li><a class="" href="/cn/xwzx/qydt/">新闻中心</a></li><li><a class="" href="/cn/lxwm/lxwm_1/">联系我们</a></li></ul> </ul> </div> </div> </div> </div> </div> <div class="b7"> <div class="main"> <img src="/uploads/C7C52018813049.jpg" width="100%" height="275" /> </div> </div> <div class="b8"> <div class="main"> <div class="main_1102"> <div class="b8_1 left"> <div class="b8_1_1"> <div class="stit"> <span class="tit">技术支æŒ?/span> <span class="right">您当前的位置 :<a href="/">首页</a> - <a href="/cn/jszc/jszc_1/">技术支æŒ?/a></span></div> <div class="hx"> <hr style="background-color: #e0e0e0; border: none; height: 1px; margin-top:12px; " /></div> </div> <div class="b8_1_2"><div class="infocontent"><div class="infocont_tit"> 大型液压¾~¸çš„分类有哪些?</div><div class="infocont_cont">大型液压¾~¸æ˜¯ž®†æ¶²åŽ‹èƒ½è½¬å˜ä¸ºæœºæ¢°èƒ½çš„、做直线往复运动(或摆动运动)的液压执行元件ã€?br /> 它结构简单、工作可靠,˜q‘年来受åˆîCº†òq¿æ³›çš„欢˜qŽã€?br /> 大型液压¾~¸çš„分类来说åQŒå®ƒä¸€èˆ¬éƒ½æ˜¯æŒ‰ç…§ä¸¤æ–šw¢æ¥è¿›è¡Œçš„åQŒä¸€æ–šw¢æ˜¯æŒ‰¾l“构形式åQŒå¦ä¸€æ–šw¢æ˜¯æŒ‰ç…§ä½œç”¨æ–¹å¼ã€?br /> 按照¾l“构形势来说大型液压¾~¸å¯åˆ†äؓ柱塞式、活塞式、叶片式和组合式ã€?nbsp;<br /> 按作用方式分为单作用式液压çŽ×和双作用式液压çŽ×ã€?br /> 无论是按照哪¿Uåˆ†¾cȝš„哪种¾cÕdž‹åQŒå¤§åž‹æ¶²åŽ‹çŽ×在ä‹É用时都可免去减速装¾|®ï¼Œòq¶ä¸”没有传动间隙åQŒè¿åŠ¨åã^½E»I¼Œå› æ­¤åœ¨å„¿Uæœºæ¢°çš„液压¾pȝ»Ÿä¸­å¾—到广泛应用ã€?br /> 大型液压¾~¸å¯åˆ†äؓ单杆式和双杆式两¿Uç»“构,其固定方式由¾~怽“固定和活塞杆固定两种åQŒæŒ‰æ¶²åŽ‹åŠ›çš„作用情况有单作用式和双作用式。在单作用式液压¾~怸­åQŒåŽ‹åŠ›æÑa只供液压¾~¸çš„一腔,靠液压力使çŽ×实现单方向运动,反方向运动则靠外力(如弹½§åŠ›ã€è‡ªé‡æˆ–外部载荷½{‰ï¼‰æ¥å®žçŽŽÍ¼›è€ŒåŒä½œç”¨æ¶²åŽ‹¾~¸æ´»å¡žä¸¤ä¸ªæ–¹å‘çš„˜qåŠ¨åˆ™é€šè¿‡ä¸¤è…”交替˜q›æÑaåQŒé æ¶²åŽ‹åŠ›çš„作用来完成ã€?br /> 大型液压¾~¸åªåœ¨æ´»å¡žçš„一侧设有活塞杆åQŒå› è€Œä¸¤è…”的有效作用面积不同。在供æÑa量相同时åQŒä¸åŒè…”˜q›æÑaåQŒæ´»å¡žçš„˜qåŠ¨é€Ÿåº¦ä¸åŒåQ›åœ¨éœ€å…‹æœçš„负载力相同æ—Óž¼Œä¸åŒè…”进油,所需要的供æÑa压力不同åQŒæˆ–者说在系¾lŸåŽ‹åŠ›è°ƒå®šåŽåQŒçŽ¯å«åžƒåœ¾èžR液压¾~怸¤ä¸ªæ–¹å‘运动所能克服的负蝲力不同ã€? 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