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style="font-size:16px;">在使用超声波焊接机的过程中,难å…会é‡åˆ°ä¸€äº›æ¯›ç—…现象,下é¢ç”±å°ç¼–带大家了解下超声波焊接机常è§çš„æ¯›ç—…现象,åŠè§£å†³åŠžæ³•ã€?/span> </p> <p> <span style="font-size:16px;">一ã€?/span><span style="font-size:16px;">ç¦å·žåœŸå·¥è†œç„ŠæŽ¥æœºåŽ‚å®¶</span><span style="font-size:16px;">当å‘生器宣布过载警报时,应按如下过程进行检查:</span> </p> <p> <span style="font-size:16px;">1ã€æœ‰æ—¶ä¼šå‘ˆçŽ°ç©ºè½½æµ‹éªŒæ­£å¸¸ï¼Œè€Œä¸èƒ½æ­£å¸¸ä½œä¸šçš„状况,有å¯èƒ½æ˜¯ç„Šå¤´ç­‰å£°èƒ½åŽŸä»¶å†…éƒ¨å‘生å˜åŒ–,导致声能传递ä¸ç•…,这里有一个比较简å•的判断办法:手è§?摸法。正常作业的焊头或å˜å¹…æ†è¡¨é¢ä½œä¸šæ—¶æŒ¯å¹…是éžå¸¸å‡åŒ€çš„,手摸上去是ä¸ç»’般的顺滑,当声能传递ä¸ç•…时,用手摸上去会有气泡或毛刺的感觉,这时就è¦é‡‡ç”¨æŽ’ 除法去扫除有问题的部件。å‘ç”Ÿå™¨ä¸æ­£å¸¸æ—¶ï¼Œä¹Ÿèƒ½å‘ç”ŸåŒæ ·çš„状况,由于正常æ¥è¯´æ£€æµ‹æ¢èƒ½å™¨è¾“å…¥æ³¢å½¢æ—¶åº”ä¸ºé¡ºæ»‘çš„æ­£å¼¦æ³¢ï¼Œå½“æ­£å¼¦æ³¢ä¸Šæœ‰å°–å³°æˆ–ä¸æ­£å¸¸æ³¢å½¢æ—¶ä¹Ÿèƒ?å‘生这ç§çŽ°è±¡ï¼Œè¿™æ—¶å¯ä»¥ç”¨å¦å¤–一整æžå£°èƒ½å…ƒä»¶æ›¿æ¢ä»¥åˆ¤åˆ«ã€?/span> </p> <p> <span style="font-size:16px;">2ã€è¶…å£°æ³¢ç©ºè½½æµ‹éªŒï¼Œå¦‚ä½œä¸šç”µæµæ­£å¸¸ï¼Œåˆ™å¯èƒ½æ˜¯è¶…声波焊头触摸到ä¸è¯¥è§¦æ‘¸çš„物件或超声波焊头与焊座之间的傿•°è°ƒç†å‘ˆçŽ°æ¯›ç—…ã€?/span> </p> <p> <span style="font-size:16px;">3ã€è¶…å£°æ³¢ç©ºè½½æµ‹éªŒä¸æ­£å¸¸æ—¶ï¼Œåº”首è¦è§‚å¯Ÿè¶…å£°æ³¢ç„Šå¤´æ˜¯å¦æœ‰è£‚纹,装置是å¦ç»“å®žï¼Œç„¶åŽæ‹†ä¸‹ç„Šå¤´å†è¿›è¡Œç©ºè½½æµ‹éªŒï¼Œæ‰«é™¤æ˜¯å¦æ˜¯æ¢èƒ½å™¨ï¼‹å˜å¹…æ†å‘ˆçŽ°é—®é¢˜ï¼Œä¸€æ­¥æ­¥è¿›è¡Œæ‰«é™¤ã€‚æ‰«é™¤æŽ‰æ¢èƒ½å™¨ï¼‹å˜å¹…æ†å‘ˆçŽ°æ¯›ç—…çš„å¯èƒ½æ€§åŽï¼Œå°†æ–°çš„焊头拆æ¢ä»¥åˆ¤æ–­ã€?/span> </p> <p> <span style="font-size:16px;">二ã€?/span><span style="font-size:16px;">ç¦å·žåœŸå·¥è†œç„ŠæŽ¥æœºåŽ‚å®¶</span><span style="font-size:16px;">超声波å‘çƒ­ä¸æ­£å¸¸</span> </p> <p> <span style="font-size:16px;">超声波焊头在作业时会有必定的å‘热现象,这是由于资料本身的机械能æŸè€—åŠè¶…声波物件å‘热传导所造æˆçš„。超声焊头å‘çƒ­æ˜¯å¦æ­£å¸¸åˆ¤æ–­æ ‡å‡†ä¸ºä¸å¸¦è´Ÿè½½ï¼ˆå³ä¸æŽ¥ 触工件)时,连续å‘射超声波åŠå°æ—¶ä»¥ä¸Šï¼Œæ¸©åº¦ä¸èƒ½å¤Ÿè¶…过50-70℃,如å‘çƒ­åŽ†å®³ï¼Œè¯æ˜Žè¶…声焊头已æŸå或资料ä¸åˆæ ¼ï¼Œéœ€è¦æ›´æ¢ã€?/span> </p> <p> <span style="font-size:16px;">三ã€?/span><span 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