ÄÍ»ð²ãÖ±Á÷µç×èȱ·¦¸ñÐè´ÓÖÊÁÏ¡¢¹¤ÒÕ¡¢½Ó´¥¡¢²âÊÔ¼°´æ´¢Îå·½ÃæÏµÍ³ÅŲ鲢´¦Öóͷ££¬ÏêϸÈçÏ£º
Ò»¡¢½¹µãÔµ¹ÊÔÓÉÆÊÎö
ÖÊÁÏÎÊÌâ
µ¼Ìå²ÄÖʲ»´¿£ºÊ¹Óú¬ÔÓÖÊ£¨ÈçÌú¡¢ÂÁ£©µÄͲ쬵¼Öµç×èÂÊÉý¸ß¡£ÀýÈ磬ÔÓÖʺ¬Á¿Ã¿ÔöÌí0.1%£¬µç×è¿ÉÄÜÉÏÉý5%-10%¡£
½ØÃæÈ±·¦£ºÉú²úÖе¼Ìå½ØÃæ»ýСÓÚ±ê×¼Öµ£¨Èç±ê³Æ2.5mm?µÄµ¼ÌåÏÖʵ½ö2.0mm?£©£¬µç×èÓë½ØÃæ»ý³É·´±È£¬½ØÃæ»ýïÔÌ20%ʱ£¬µç×èÔöÌíÔ¼25%¡£
¹¤ÒÕȱÏÝ
½ôѹ¹¤ÒÕ²»µ±£º½ôѹÏßо½á¹¹²»¶ÔÀí£¨Èçѹ½ôÁ¦È±·¦£©£¬µ¼Öµ¼ÌåÄÚ²¿±£´æåÐÒ££¬µç×èÔö´ó¡£
º¸½Ó²»Á¼£ºÈÆ×éÌÖÂÛº¸½Ó²»Àο¿£¨ÈçÐ麸¡¢Ñõ»¯£©£¬½Ó´¥µç×èÔöÌí£¬ÕûÌåµç×賬±ê¡£
½Ó´¥ÎÊÌâ
ÅþÁ¬Ëɶ¯£ºµ¼ÌåÓë½ÓÏß¶Ë×Ó¡¢·Ö½Ó¿ª¹ØµÈÅþÁ¬´¦Î´Ñ¹½ô£¨ÈçÂÝ˨Ť¾ØÈ±·¦£©£¬½Ó´¥µç×èÉý¸ß¡£ÀýÈ磬½Ó´¥ÃæÑ¹Á¦Ã¿ïÔÌ50%£¬½Ó´¥µç×è¿ÉÄÜÔöÌí3-5±¶¡£
Ñõ»¯ÇÖÊ´£ºµ¼ÌåÍâòÑõ»¯£¨Èç͵¼ÌåÌìÉúÑõ»¯Í£©»ò¾øÔµÖÊÁÏ»¯Ñ§ÇÖÊ´£¬µ¼Öµç×èÔöÌí¡£
²âÊÔÎó²î
ÒÇÆ÷ÎÊÌ⣺ʹÓÃδУ׼µÄÖ±Á÷µç×è²âÊÔÒÇ£¨ÈçÁ¿³ÌÎó²î£¾2%£©£¬»ò²âÊÔµçÁ÷ȱ·¦£¨È磼10A£©£¬µ¼ÖÂÊý¾ÝÊ§Õæ¡£
ÇéÐÎ×ÌÈÅ£º²âÊÔʱδУÕýÇéÐÎζȣ¨Èç25¡æÎ´»»ËãÖÁ20¡æ±ê×¼Öµ£©£¬µç×èÖµÎó²î¿É´ï2%-3%¡£
´æ´¢Ó°Ïì
¸ßÎÂÑõ»¯£ººã¾Ã´æ´¢ÔÚ¸ßÎÂÇéÐΣ¨È磾40¡æ£©ÖУ¬µ¼ÌåÍâòÑõ»¯¼ÓËÙ£¬µç×èÔöÌí¡£
Êܳ±ÇÖÊ´£º´æ´¢ÇéÐÎʪ¶È¹ý¸ß£¨È磾80%£©£¬¾øÔµÖÊÁÏÎü³±ºóÇÖÊ´µ¼Ì壬µç×èÉÏÉý¡£
¶þ¡¢Õë¶ÔÐÔ½â¾ö¼Æ»®
ÖÊÁÏÓÅ»¯
Ñ¡Óøߴ¿¶Èµ¼Ì壺½ÓÄÉÎÞÑõÍ£¨Ñõº¬Á¿¡Ü5ppm£©»òÂÁþºÏ½ð£¬È·±£µç×èÂÊÇкϱê×¼£¨Èç͵¼Ìåµç×èÂÊ¡Ü0.01724¦¸¡¤mm?/m£©¡£
ÑÏ¿á½ØÃæ»ý¿ØÖÆ£ºÉú²úÖнÓÄÉÔÚÏ߲⾶ÒÇ£¬ÊµÊ±¼à²âµ¼Ìå½ØÃæ»ý£¬Îó²î¿ØÖÆÔÚ¡À0.5%ÒÔÄÚ¡£
¹¤ÒÕË¢ÐÂ
ÓÅ»¯½ôѹ¹¤ÒÕ£º½ÓÄɶàµÀ½ôѹģ¾ß£¬È·±£Ïßоѹ½ôϵÊý¡Ý0.9£¨¼´ÏÖʵ½ØÃæ»ýÓëÀíÂÛ½ØÃæ»ý±ÈÖµ£©£¬ïÔÌåÐÒ£¡£
ÔöÇ¿º¸½Ó¿ØÖÆ£ºÊ¹ÓÃÖÐÆµ¸ÐÓ¦º¸½Ó£¨ÆµÂÊ1000-3000Hz£©£¬º¸½ÓζȿØÖÆÔÚ1200-1500¡æ£¬È·±£ÌÖÂÛµç×èÓëµ¼Ìå±¾Ìåµç×è±ÈÖµ¡Ü1.05¡£
½Ó´¥´¦Öóͷ£
ѹ½Ó±ê×¼»¯£º½ÓÄÉҺѹѹ½Óǯ£¬È·±£½ÓÏß¶Ë×ÓÓëµ¼Ìåѹ½ÓÁ¦¡Ý10kN£¬Ñ¹½Óºó½Ó´¥Ãæ¶ÆÎý£¨ºñ¶È¡Ý5¦Ìm£©£¬½µµÍ½Ó´¥µç×è¡£
°´ÆÚά»¤£ºÃ¿°ëÄê¼ì²éÒ»´Î·Ö½Ó¿ª¹Ø´¥µã£¬ÕûÀíÑõ»¯²ã£¨ÈçÓÃɰֽ´òÄ¥£©£¬²¢Í¿Ä¨µ¼µç¸à£¨µç×èÂÊ¡Ü0.01¦¸¡¤cm£©¡£
²âÊԹ淶
ÒÇÆ÷У׼£ºÊ¹ÓÃǰУ׼ֱÁ÷µç×è²âÊÔÒÇ£¨Îó²î¡Ü0.5%£©£¬²âÊÔµçÁ÷¡Ý20A£¨È·±£µ¼Ìå·¢ÈÈÓ°Ïì¿ÉºöÂÔ£©¡£
ζÈÅâ³¥£º°´¹«Ê½ »»ËãÖÁ20¡æµç×èÖµ£¨ÎªÎ¶ÈϵÊý£¬ÍÈ¡0.00393/¡æ£©¡£
´æ´¢ÖÎÀí
ÇéÐοØÖÆ£º´æ´¢¿ÍջζȿØÖÆÔÚ20-30¡æ£¬Êª¶È¡Ü60%£¬Å䱸³ýʪ»ú£¨Êª¶È£¾70%ʱ×Ô¶¯Æô¶¯£©¡£
·À³±°ü×°£ºµçÀÂÅ̽ÓÄÉË«²ã·À³±Ä¤£¨ÄÚ²ãPEĤ£¬Íâ²ãÂÁ²¸´ºÏĤ£©°ü¹ü£¬±ßÑØÓÃÈÈÈÛ½ºÃÜ·â¡£
Èý¡¢Ô¤·À²½·¥
Éú²úÀú³Ì¼à¿Ø£º×°ÖÃÔÚÏßÖ±Á÷µç×è¼à²âϵͳ£¬ÊµÊ±·´Ïìµç×èÖµ£¬³¬±êʱ×Ô¶¯±¨¾¯²¢Í£»ú¡£
³ö³§Ä¥Á·Ç¿»¯£ºÃ¿ÅúµçÀ³éÈ¡10%¾ÙÐÐÈ«Ïî¼ì²â£¨°üÀ¨Ö±Á÷µç×è¡¢¾øÔµµç×è¡¢ÄÍ»ðÐÔÄÜ£©£¬È±·¦¸ñÆ·²»µÃ³ö³§¡£
×°ÖÃǰ¸´¼ì£º×°ÖÃǰÓÃ1000VÕ×Å·±í¼ì²â¾øÔµµç×裨¡Ý100M¦¸£©£¬²¢ÓÃÖ±Á÷µç×è²âÊÔÒǸ´ºËµç×èÖµ£¨Óë³ö³§ÖµÎó²î¡Ü2%£©¡£
ÅàѵÓëÉóºË£º¶ÔÉú²ú¡¢Ä¥Á·Ö°Ô±°´ÆÚÅàѵ£¨Ã¿Äê¡Ý16ѧʱ£©£¬ÉóºË¼°¸ñºó·½¿ÉÉϸڣ¬È·±£²Ù×÷¹æ·¶¡£
Ïà¹ØÄÚÈÝ

