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</div> </div> <div id="1vqw39b74s" class="main_right"> <div id="1vqw39b74s" class="sitemap"> 当å‰ä½ç½®ï¼?a href="/">首页</a> > <a href="news497273.html">土工膜焊接机功能</a> </div> <div id="1vqw39b74s" class="content"> <div id="1vqw39b74s" class="news_xaingxi"> <h1>土工膜焊接机功能</h1> </div> <div id="1vqw39b74s" class="news_author"> æ¥æºï¼šhttp://goldsailusa.com/news497273.html å‘布时间ï¼?019-03-20 00:00:00 </div> <div id="1vqw39b74s" class="news_content"> <h1 style="text-align:center;font-size:28px;color:#191919;font-family:'PingFang SC', Arial, 微软雅黑, 宋体, simsun, sans-serif;background-color:#FFFFFF;"> <span style="font-size:16px;"><a href="//goldsailusa.com" target="_blank"><strong>土工膜焊接机</strong></a>功能</span> </h1> <span style="font-size:16px;"> <div id="1vqw39b74s" style="text-align:center;"> <span style="line-height:1.5;"></span> </div> </span> <p class="MsoNormal" style="text-indent:24pt;"> <span style="font-size:14px;">使用<a href="/protype86462.html" target="_blank"><strong>土工膜焊接机</strong></a>其焊接æ“作简å•控制,焊ç¼è´¨é‡ç¨³å®š,焊ç¼å¯†å°æ€§å’Œç„ŠæŽ¥å¼ºåº¦ç®€å•æ£€æµ‹ï¼Œå…·æœ‰çƒ­æ•ˆçŽ‡é«˜ï¼Œå—外界气候æ¡ä»¶å½±å“å°ã€ç„ŠæŽ¥é€Ÿåº¦å¿«ç­‰é•¿å¤„ï¼Œå·²æˆä¸ºåœŸå·¥è†œé˜²æ¸—施工的首推拼åˆè®¾å¤‡ã€?/span> </p> <p class="MsoNormal" style="text-indent:24pt;"> <br /> </p> <p class="MsoNormal" style="text-indent:24pt;"> <span style="font-size:14px;">现在,塑料类土工膜已广泛用于水利工程的防渗处ç†ï¼Œå…¶ç§ç±»ä¸»è¦æœ‰èšä¹™çƒ?/span><span style="font-size:14px;">(HDPEã€LDPE)ã€è𿰝乙çƒ?PVC)和乙烯醋酸乙烯èšåˆç‰©(EVA)等。制å“åœŸå·¥è†œä¸€èˆ¬ä»¥å·æä¾›ç»™ï¼Œæ ¹æ®åŽšåº¦ã€å¹…宽和长度å¯åˆ†ä¸ºå¤šç§æ ‡å‡†ï¼Œè€Œå®žè·µåº”ç”¨æ—¶åˆ™è¦æŒ‰è§„åˆ’è¦æ±‚把土工膜拼组æˆå…·æœ‰å¿…定形状和尺寸的大é¢ç§¯é˜²æ¸—å±‚ã€‚å› è€ŒçŽ°åœºæ‹¼åˆæ˜¯åœŸå·¥è†œé˜²æ¸—施工的主è¦å†…容,也是很é‡è¦çš„环节。拼åˆé€Ÿåº¦å†³è®®å·¥ç¨‹çš„进度,拼åˆè´¨é‡åˆ™æ˜¯é˜²æ¸—效果好å的关键。如果没有针眼ã€ç¼ºç‚¹æˆ–刺破ã€åˆ’破等,土工膜本身ä¸ä¼šå‘生渗æ¼ï¼Œè€Œå› ä¸ºæŽ¥ç¼æ‹¼åˆè´¨é‡å·®ï¼Œè´¨é‡æ£€æµ‹ä¸ä¸¥åŽ‰ï¼ŒæŽ¥ç¼æ‹¼åˆæœ‰è™šæŽ¥ã€æ¼æŽ¥ã€å¼±æŽ¥çŽ°è±¡å¼•èµ·çš„æŽ¥ç¼æ¸—æ¼åˆ™æ˜¯å¾ˆå¯èƒ½å‘ç”Ÿçš„ï¼Œè™½ç„¶åœŸå·¥è†œå·æå…·æœ‰ä¼˜è‰¯çš„ç‰©ç†åŠ›å­¦åŠŸèƒ½ã€è€è€åŒ–åŠŸèƒ½å’ŒæŠ—æ¸—åŠŸèƒ½ï¼Œå¯æ˜¯è¿˜ä¼šå¯¼è‡´é˜²æ¸—层功败垂æˆã€‚å› è€Œä¼˜è´¨é«˜æ•ˆçš„åœŸå·¥è†œæ‹¼åˆæŠ€æœ¯ã€çµæ•且准确å¯é çš„æŽ¥ç¼è´¨é‡æ£€æµ‹æ–¹æ³•å’Œç§‘å­¦çš„çŽ°åœºæ‹¼åˆæ–½å·¥å·¥è‰ºå¯¹æŽ¨å¹¿åº”用土工膜防渗技术具有é‡è¦æ„ä¹‰ã€‚é€‚ç”¨äºŽå¡‘æ–™ç±»åœŸå·¥è†œæŽ¥ç¼æ‹¼åˆçš„æ–¹æ³•有多ç§ï¼Œå…¶ä¸­<a href="/product645021.html" target="_blank"><strong>土工膜焊接机</strong></a>熔焊采用电热楔触摸加热土工膜外表,具有热效率高ã€å—外界气候æ¡ä»¶å½±å“å°ã€ç„ŠæŽ¥é€Ÿåº¦å¿«ç­‰é•¿å¤„ã€?/span> </p> <p class="p" style="text-indent:24pt;background:#FFFFFF;"> <span style="font-size:14px;">土工膜焊接机工艺å‚数挑选热楔通过触摸直接加热土工膜外表,使土工膜外表熔化,然åŽé€šè¿‡åŠ åŽ‹ï¼Œä½¿ä¸¤å—土工膜在外表几å微米熔深的范围内å‘ç”Ÿåˆ†å­æµ¸é€å’Œäº¤æµï¼Œç†”组æˆä¸€ä½“,形æˆåŒç„Šçº¿ç„Šç¼ã€‚焊接熔深å–å†³äºŽçƒ­æºæ¸©åº¦ã€åŠ çƒ­æ—¶åˆ»ã€åŽ‹åŠ›å·¨ç»†å’ŒåŠ åŽ‹åŽ†æ—¶ã€‚åŠ çƒ­åŽ†æ—¶å’ŒåŠ åŽ‹åŽ†æ—¶ç”±ç„Šæœºè·‹æ¶‰é€Ÿåº¦å†³è®®ï¼Œå› è€Œç„Šæœºçš„çƒ­æ¥”æ¸©åº¦ã€è¡Œèµ°é€Ÿåº¦å’ŒåŽ‹è¾ŠåŽ‹åŠ›æŒ‘é€‰å†³è®®ç€æŽ¥ç¼çš„焊接质é‡ã€‚对于æ¯ç§åœŸå·¥è†œå’Œæ¯å°ç„Šæœºéƒ½å­˜åœ¨å¾ˆä½³ç„ŠæŽ¥å·¥è‰ºå‚æ•°ã€‚对于必定厚度的土工膜,压辊对åœŸå·¥è†œæ–½åŠ çš„åŽ‹åŠ›æ˜¯å¿…å®šçš„ï¼Œåªæœ‰çƒ­æ¥”温度和行走速度å¯ä»¥è°ƒèŠ‚ã€?/span> </p> <p class="p" style="text-indent:24pt;background:#FFFFFF;"> <span style="font-size:14px;">土工膜焊接机焊接温度膜料的热物ç†åŠŸèƒ½å†³è®®ç€åœŸå·¥è†œçš„热物ç†åŠŸèƒ½ã€‚åœŸå·¥è†œç„ŠæŽ¥æ¸©åº¦è§†å…¶åŽŸææ–™çš„ä¸åŒè€Œå¼‚,一般土工膜的焊接温度应处于膜料的熔èžç²˜æµæ€æ¸©åº¦åŒºé—´å†…,亦å³ç”Ÿäº§åœŸå·¥è†œçš„æˆåž‹æ¸©åº¦åŒºé—´å†…ã€‚è‹¥ç„ŠæŽ¥æ¸©åº¦é«˜äºŽå…¶åˆ†åŒ–温度就会促å‘塑料热è€åŒ–分化,使接ç¼ç„ŠæŽ¥å¼ºåº¦é™ä½Žã€?/span> </p> <p class="p" 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