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line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">在液压系¾lŸä¸­ä½¿ç”¨æ¶²åŽ‹¾~”R©±åŠ¨å…·æœ‰è´¨é‡çš„机构åQŒå½“液压¾~¸è¿åŠ¨è‡³è¡Œç¨‹¾lˆç‚¹æ—¶å…·æœ‰è¾ƒå¤§åŠ¨èƒ½ï¼Œå¦‚未作减速处理,液压¾~¸æ´»å¡žä¸Ž¾~¸ç›–ž®†å‘生机械碰撞,产生冲击、噪壎ͼŒæœ‰ç ´åæ€§ã€‚äؓ¾~“和及防止这¿Uå±å®›_‘生,因此可在液压回èµ\中设¾|®å‡é€Ÿè£…¾|®æˆ–在çŽ×体内讄¡¼“冲装¾|®ã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/0D32201887145.html"><span class="tit2">大型液压¾~¸åœ¨æ¶²åŽ‹¾pȝ»Ÿä¸­ä‹É用液压çŽ×驱动å…ähœ‰è´¨é‡çš„机æž?/span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">¾~¸ç­’作äؓ液压¾~¸ã€çŸ¿ç”¨å•ä½“支柱、液压支架、炮½Ž¡ç­‰äº§å“çš„主要部ä»Óž¼Œå…¶åŠ å·¥è´¨é‡çš„好坏直接影响整个产品的寿命和可靠性。çŽ×½{’加工要求高åQŒå…¶å†…表面粗¾p™åº¦è¦æ±‚为Ra0.4ï½?.8&umåQŒå¯¹åŒèáu度、耐磨性要求严根{€‚çŽ×½{’的基本特征是深孔加工,其加工一直困扰加工äh员ã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/BCE12018871324.html"><span class="tit2">大型液压站是以一¿Uç‹¬ç«‹çš„液压装置</span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">有äh说液压站是什么难道是个站点吗åQŸç€å®žè¿™ä¸ªè¯æ±‡åœ¨ç”Ÿæ´»ä¸­åƈ不常见,如果不是专业人士或者是从事与其相关专业的ähòq¶ä¸æ˜¯å¾ˆç†è§£æ¶²åŽ‹ç«™åˆ°åº•æœ‰ä»€ä¹ˆå†…在含义。在˜q™é‡Œæˆ‘们ž®Þq®€å•è°ˆè°ˆæ¶²åŽ‹ç«™åˆ°åº•æœ‰ä»€ä¹ˆä½œç”¨å’Œæ„ä¹‰åQŒæ¶²åŽ‹ç«™åˆ°åº•æŒ‡ä»€ä¹ˆã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/8AF52018871127.html"><span class="tit2">控制大型液压¾pȝ»Ÿæ³„漏极äؓ重要</span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">严格执行日常ç‚ÒŽ£€å’Œå®š‹‚€åˆ¶åº¦ã€‚点‹‚€å’Œå®š‹‚€æ˜¯è®¾å¤‡ç»´ä¿®å·¥ä½œçš„基础之一。液压系¾lŸæ•…障存在着隐蔽性、可变性和难于判断性的三大隑օ³ã€‚大型液压站因此å¯ÒŽ¶²åŽ‹ç³»¾lŸçš„工作状æ€?˜q›è¡Œç‚ÒŽ£€å’Œå®š‹‚€åQŒæŠŠå¯èƒ½äº§ç”Ÿçš„故障现象记录在日检¾l´ä¿®å¡ä¸ŠåQŒåƈž®†æ•…障排除在萌芽状态,减少重大事故的发生,同时也äؓ讑֤‡‹‚€ä¿®æä¾?手资料ã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/C0C42018871010.html"><span class="tit2">大型液压¾pȝ»Ÿé‡Œæ¶²åŽ‹é©¬è¾‘Ö’Œæ¶²åŽ‹æ³ëŠš„相同点和不同ç‚?/span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">液压马达和液压æ܇的相同点åQšä»ŽåŽŸç†ä¸Šè®²åQŒæ¶²åŽ‹é©¬è¾‘Ö’Œæ¶²åŽ‹æ³‰|˜¯å¯é€†çš„åQŒå¦‚果用甉|œºå¸¦åŠ¨æ—Óž¼Œè¾“出的是液压能(压力和流量)åQŒè¿™ž®±æ˜¯æ¶²åŽ‹æ³µï¼›è‹¥è¾“入压力æÑaåQŒè¾“出的是机械能åQˆè{矩和转速)åQŒåˆ™å˜æˆäº†æ¶²åŽ‹é©¬è¾¾ã€‚从¾l“构上看åQŒäºŒè€…是ç›æ€¼¼çš„ã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/833E201887911.html"><span class="tit2">大型液压¾~¸æ»šåŽ‹åŠ å·¥èƒ½è§£å†³ç›®å‰é—®é¢˜</span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">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。按照结构åŞ势来说大型液压çŽ×可分为柱塞式、活塞式、叶片式和组合式ã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/5E83201887342.html"><span class="tit2">大型液压¾~¸æ¶²åŽ‹è®¾å¤‡çš„¾l´æŠ¤ä¿å…»åº”注意下列要ç‚?/span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">控制æ²ÒŽ¶²æ±¡æŸ“åQŒä¿æŒæÑa液清‹zï¼Œæ˜¯ç¡®ä¿æ¶²åŽ‹ç³»¾lŸæ­£å¸¸å·¥ä½œçš„重要措施åQŒç›®å‰ç”±äºŽæÑa液污染严重,造成液压故障频繁发生。据某大型工厂统计,液压¾pȝ»Ÿçš„故障有80%是由于æÑa液污染引发的。æÑa液污染还加速液压元件的¼‚¨æŸã€?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="new1 last"><div style="width:100%;height:20px;clear:both;"></div><a href="/cn/jszc/jszc_1/74EC201887251.html"><span class="tit2">大型液压站简易故障诊断法</span><span style="float:right;font-size:12px; line-height:18px; color:#6e6e6e;" >2018/8/7</span><span class="txt2">½Ž€æ˜“故障诊断法是目前采用超普遍的方法,它是靠维修äh员凭个äh的经验,利用½Ž€å•äÈA表根据液压系¾lŸå‡ºçŽ°çš„æ•…éšœåQŒå®¢è§‚的采用问、看、听、摸、闻½{‰æ–¹æ³•äº†è§£ç³»¾lŸå·¥ä½œæƒ…况,˜q›è¡Œåˆ†æžã€è¯Šæ–­ã€ç¡®å®šäñ”生故障的原因和部位,具体做法如下åQŽï¼ŽåQ?/span></a><div style="width:100%;height:20px;clear:both;"></div></div><div class="pagefoot_bg" style=" "><div class="clear"></div><div class="pagefoot"><div class="ppage">上一™å?/div><a href="index.html" ><div class="num pt">1</div></a><a href="index_2.html"><div class="num">2</div></a><a href="index_3.html"><div class="num">3</div></a><a href="index_2.html"><div class="npage">下一™å?/div></a></div></div> </div> </div> <div class="b8_2 right"> <div class="b8_2_0"> <span><a class="pt" href="/cn/jszc/jszc_1/">技术支æŒ?/a></span> </div> <div class="leftmenu"> <ul><li><a href="/cn/jszc/jszc_1/" >技术支æŒ?/a></li></ul> </div> <div class="b8_2_2"> <div class="title"><span class="tit">新闻中心</span>NEWS <hr style="width: 215px; 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