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style="font-size:16px;">防水æ¿çˆ¬ç„Šæœºç³»é‡‡ç”¨åŒé¢åŒç‚¹è¿‡æµç„ŠæŽ¥çš„åŽŸç†ï¼Œå·¥ä½œæ—¶ä¸¤ä¸ªç”µæžåŠ åŽ‹å·¥ä»¶ä½¿ä¸¤å±‚é‡‘å±žåœ¨ä¸¤ç”µæžçš„压力下形æˆä¸€å®šçš„æŽ¥è§¦ç”µé˜»ï¼Œè€Œç„ŠæŽ¥ç”µæµä»Žä¸€ç”µæžæµç»å¦ä¸€ç”µæžæ—¶åœ¨ä¸¤æŽ¥è§¦ç”µé˜»ç‚¹å½¢æˆçž¬é—´çš„热熔接,且焊接电æµçž¬é—´ä»Žå¦ä¸€ç”µæžæ²¿ä¸¤å·¥ä»¶æµè‡³æ­¤ç”µæžå½¢æˆå›žè·¯ï¼Œä¸ä¼¤åŠè¢«ç„Šå·¥ä»¶çš„内部结构ã€?/span> </p> <p style="text-align:center;text-indent:2em;"> <span style="font-size:16px;"><img src="/img.ashx?shopid=17738&file=20181220104821_8039.jpg" alt="" /><br /> </span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">ç‚¹ç„Šçš„å·¥è‰ºè¿‡ç¨‹ä¸ºå¼€é€šå†·å´æ°´;å°†ç„Šä»¶è¡¨é¢æ¸…ç†å¹²å‡€ï¼Œè£…é…准确åŽï¼Œé€å…¥ä¸Šã€ä¸‹ç”µæžä¹‹é—´ï¼Œæ–½åŠ åŽ‹åŠ›ï¼Œä½¿å…¶æŽ¥è§¦è‰¯å¥½;通电使两工件接触表é¢å—热,局部熔化,形æˆç†”æ ¸;断电åŽä¿æŒåŽ‹åŠ›ï¼Œä½¿ç†”æ ¸åœ¨åŽ‹åŠ›ä¸‹å†·å´å‡å›ºå½¢æˆç„Šç‚?去除压力,å–出工件。焊接电æµã€ç”µæžåŽ‹åŠ›ã€é€šç”µæ—¶é—´åŠç”µæžå·¥ä½œè¡¨é¢å°ºå¯¸ç­‰ç‚¹ç„Šå·¥è‰ºå‚æ•°å¯¹ç„ŠæŽ¥è´¨é‡æœ‰é‡å¤§å½±å“ã€?/span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">防水æ¿çˆ¬ç„Šæœºåˆ©ç”¨æ­£è´Ÿä¸¤æžåœ¨çž¬é—´çŸ­è·¯æ—¶äº§ç”Ÿçš„高温电弧æ¥ç†”化电焊æ¡ä¸Šçš„ç„Šæ–™å’Œè¢«ç„Šææ–™ï¼Œæ¥è¾¾åˆ°ä½¿å®ƒä»¬ç»“åˆçš„目的。电焊机的结构å分简å•,说白了就是一个大功率的å˜åŽ‹å™¨ï¼Œå°†220V交æµç”µå˜ä¸ºä½Žç”µåŽ‹ï¼Œå¤§ç”µæµçš„电æºï¼Œå¯ä»¥æ˜¯ç›´æµçš„也å¯ä»¥æ˜¯äº¤æµçš„。电焊å˜åŽ‹å™¨æœ‰è‡ªèº«çš„ç‰¹ç‚¹ï¼Œå°±æ˜¯å…·æœ‰ç”µåŽ‹æ€¥å‰§ä¸‹é™çš„特性。在焊æ¡å¼•燃åŽç”µåދ䏋é™ï¼Œç”µç„Šæœºçš„工作电压的节,除了一次的220/380ç”µåŽ‹å˜æ¢ï¼ŒäºŒæ¬¡çº¿åœˆä¹Ÿæœ‰æŠ½å¤´å˜æ¢ç”µåŽ‹ï¼ŒåŒæ—¶è¿˜æœ‰ç”¨é“芯æ¥è°ƒèŠ‚çš„ï¼Œå¯è°ƒé“芯ã€?/span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">防水æ¿çˆ¬ç„Šæœºä¸€èˆ¬æ˜¯ä¸€ä¸ªå¤§åŠŸçŽ‡çš„å˜åŽ‹å™¨ï¼Œç³»åˆ©ç”¨ç”µæ„Ÿçš„åŽŸç†åšæˆçš„。电感é‡åœ¨æŽ¥é€šå’Œæ–­å¼€æ—¶ä¼šäº§ç”Ÿå·¨å¤§ç”µåŽ‹å˜åŒ–,利用正负两æžåœ¨çž¬é—´çŸ­è·¯æ—¶äº§ç”Ÿçš„高压电弧æ¥ç†”化电焊æ¡ä¸Šçš„焊料。æ¥è¾¾åˆ°ä½¿å®ƒä»¬ç»“åˆçš„目的ã€?/span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">ç‚¹ç„Šæ˜¯ç„Šä»¶è£…é…æŽ¥æŽ¥å¤´ï¼Œå¹¶åŽ‹ç´§åœ¨ä¸¤ç”µæžä¹‹é—´ï¼Œåˆ©ç”¨ç”µé˜»çƒ­ç†”åŒ–æ¯æé‡‘å±žï¼Œå½¢æˆç„Šç‚¹çš„电阻焊方法。点焊多用于è–„æ¿çš„连接,如飞机蒙皮ã€èˆªç©ºå‘动机的ç«çƒŸç­’ã€æ±½è½¦é©¾é©¶å®¤å¤–壳等。点焊机焊接å˜åŽ‹å™¨æ˜¯ç‚¹ç„Šç”µå™¨ï¼Œå®ƒçš„æ¬¡çº§åªæœ‰ä¸€åœˆå›žè·¯ã€‚上ã€ä¸‹ç”µæžä¸Žç”µæžè‡‚既用于传导焊接电æµï¼Œåˆç”¨äºŽä¼ é€’åŠ¨åŠ›ã€‚å†·å´æ°´è·¯é€šè¿‡å˜åދ噍ã€ç”µæžç­‰éƒ¨åˆ†ï¼Œä»¥å…å‘çƒ­ç„ŠæŽ¥æ—¶ï¼Œåº”å…ˆé€šå†·å´æ°´ï¼Œç„¶åŽæŽ¥é€šç”µæºå¼€å…³ã€‚电æžçš„è´¨é‡ç›´æŽ¥å½±å“焊接过程,焊接质é‡å’Œç”Ÿäº§çŽ‡ã€‚ç”µæžææ–™å¸¸ç”¨ç´«铜ã€é•‰é’铜ã€é“¬é’铜等制æˆ?电æžçš„形状多ç§å¤šæ ·ï¼Œä¸»è¦æ ¹æ®ç„Šä»¶å½¢çŠ¶ç¡®å®šã€‚å®‰è£…ç”µæžæ—¶ï¼Œè¦æ³¨æ„上ã€ä¸‹ç”µæžè¡¨é¢ä¿æŒå¹³è¡Œ;</span> </p> <p style="text-indent:2em;"> <span style="font-size:16px;">电æžå¹³é¢è¦ä¿æŒæ¸…æ´ï¼Œå¸¸ç”¨ç ‚布或锉刀修整ã€?/span> </p> <p style="text-indent:2em;">×ðÁú¿­Ê±ÈËÉú¾ÍÊDz«: <br /> </p> <p style="text-indent:2em;">×ðÁú¿­Ê±ÈËÉú¾ÍÊDz«: <br /> </p> </div> <div id="1vqw39b74s" class="pagess"> <ul> <div>上一æ¡ï¼š<a 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