ºèÔ˹ú¼Ê

¾Ã ¾Þ ×Ô ¶¯ »¯
¡ª¡ª×¨×¢ÐÐÒµ×Ô¶¯»¯ÕûÌå½â¾ö¼Æ»®15Äê.
400-626-8699
°¢ÀïÍúÆÌ

ÎÊ£º´ÅÐÔÕÉÁ¿»ù´¡ÖªÊ¶

ȪԴ£ººèÔ˹ú¼Ê×Ô¶¯»¯ÍøÖ·£º/ä¯ÀÀÊý:412´Î 
ÎÄÕ¸½Í¼


1¡¢´Å¸ÐӦǿ¶ÈÊÇÓÃÀ´ÐÎò´Å³¡ÐÔ×ÓµÄÎïÀíÁ¿ £¬ÓÃBÌåÏÖ £¬´Å³¡ÖÐijµãµÄBµÄÆ«ÏòÊǸõãµÄ´Å³¡Æ«Ïò £¬BµÄ¾ÞϸÌåÏָõã´Å³¡µÄÇ¿Èõ¡£


ÔÚSIµ¥Î»ÖÆ(¹ú¼Êµ¥Î»ÖÆ)ÖÐ £¬´Å¸ÐӦǿ¶ÈµÄµ¥Î»ÊÇ[·üÌØ¡¤Ãë/Ã×2] £¬¶ø[·üÌØ]¡¤[Ãë]³ÆΪΤ²® £¬ÒÔÊǴŸÐӦǿ¶ÈµÄµ¥Î»³ÆΪ[Τ²®/Ã×2]»ò[ÌØ˹À­] £¬¼ò³Æ[ÌØ] £¬ÔÚCGSMµ¥Î»ÖÆÖÐ £¬´Å¸ÐӦǿ¶ÈµÄµ¥Î»ÊÇ[¸ß˹]¡£µ¥Î»Ó÷ûºÅÌåÏÖ£ºVΪ[·üÌØ] £¬sΪ[Ãë] £¬mΪ[Ã×] £¬WbΪ[Τ²®] £¬TΪ[ÌØ] £¬GsΪ[¸ß˹] £¬mTΪ[ºÁÌØ]¡£


1T=1Wb/m2=104Gs=103mT (1)


2¡¢´ÅÁ¦Ïß¡¢´ÅͨÓë´ÅͨһÁ¬¶¨Àí


ÎÒÃÇÓôÅÁ¦ÏßÀ´ÐÎÏóµØÃè»æ´Å³¡ £¬µçÁ÷±¬·¢µÄÖݪֲî±ð´Å³¡µÄ´ÅÁ¦ÏßÈçͼ1Ëùʾ £¬´ÅÁ¦ÏßÊÇΧÈƵçÁ÷µÄÎÞÍ·ÎÞβµÄ±ÕºÏÏß £¬µçÁ÷Æ«ÏòÓë´ÅÁ¦Ï߻سµÆ«ÏòÇкÏÓÒÊÖ¶¨Õ¡£


ʹÓð²Å໷·¶¨ÂÉ £¬ÎÒÃÇ¿ÉÒÔ½ÏÀû±ãµØÅÌËã³ö¾ßÓÐijÖÖ¿Õ¼ä¶Ô³ÆÐԵĵçÁ÷Ëù±¬·¢µÄ´Å³¡¡£ÀýÈçÅÌËãÒ»¸öÔȳÆÃÜÈƵĻ·ÐÎÂÝÏß¹ÜÄÚ²¿PµãµÄ´Å³¡Ç¿¶È £¬Èçͼ4Ëùʾ¡£È¡¹ýPµã £¬°ë¾¶ÎªrµÄͬÐÄÔ² £¬×÷Ϊ±ÕºÏµÄ»ý·ÖÇúÏß¡£ÓÉÓڶԳƹØϵ £¬ÔÚͬÐÄÔ²ÖÜÉϸ÷µãµÄ´Å³¡Ç¿¶ÈÏàµÈ £¬´Å³¡Ç¿¶ÈµÄÆ«ÏòÑØ×ÅͬÐÄÔ²µÄÇÐÏßÆ«Ïò £¬¼´¦Á=0 £¬ÕâÑù£º


¡ÓH¡Ácos¦Á¡Ádl=H*2¦Ðr=NI (11)


ÓÚÊÇPµãµÄ´Å³¡Ç¿¶È£ºH=NI/(2¦Ðr)


ʽÖУºNΪÈÆÏßÔÑÊý¡£´ÓÕâ¸ö¹Øϵ¿ÉÒÔ¿´µ½£º´Å³¡Ç¿¶È½ö¾öÒéÓÚ±¬·¢´Å³¡µÄµçÁ÷µÄÂþÑÜ £¬¶øÓë´Å½éÖʵÄÐÔ×ÓÎ޹ء£


4¡¢µç´Å¸ÐÓ¦¶¨ÂÉ


µç´Å¸ÐÓ¦¶¨ÂÉ˵Ã÷Îú¸ÐÓ¦µç¶¯ÊÆÓë´Åͨת±äÖ®¼äµÄ¹Øϵ¡£¶¨ÂÉÖ¸³ö£ºÆñÂÛÈκÎÔµ¹ÊÔ­ÓÉʹͨ¹ýijһ»Ø·µÄ´Åͨ¦µ±¬·¢×ª±äʱ £¬»Ø·Öб¬·¢µÄ¸ÐÓ¦µç¶¯ÊÆΪ£º


e =-d¦µ/dt (12)


ÈôÊǻطÓÉNÔÑÏßȦ×é³É £¬ÄÇôÔÚ´Åͨת±äʱ £¬Ã¿ÔѶ¼½«±¬·¢¸ÐÓ¦µç¶¯ÊÆ £¬×ܵĸÐÓ¦µç¶¯ÊƼ´ÊǸ÷ÔѵĸÐÓ¦µç¶¯ÊÆÖ®ºÍ¡£µ±Ã¿ÔÑͨ¹ýµÄ´ÅͨÏàͬʱ £¬ÔòÓУº


e =N¡Ád¦µ/dt (13)


µç´Å¸ÐÓ¦¶¨ÂÉÊÇ´ÅÕÉÁ¿ÖÐÓ¦ÓÃ×îÆÕ±éµÄ¶¨ÂÉÖ®Ò»¡£


µ±Ê½(13)ÖеĴÅͨ°´ÕýÏÒ¼ÍÂÉ×÷ÖÜÆÚÐÔת±äʱ £¬¿ÉÒÔÍƵ¼³ö¸ÐÓ¦µç¶¯ÊƵÄÓÐÓÃÖµÓë´ÅͨµÄ**ÖµµÄ¹ØϵΪ£º


U = 4.44¡Áf¡ÁN¡Á¦µm (14)


ÎÒÃÇ»®¶¨ £¬´ÅÁ¦ÏßÈκÎÒ»µãµÄÇÐÏßÆ«ÏòÊǸõã´Å³¡(Ò²¾ÍÊÇB)µÄÆ«Ïò £¬Í¨¹ý±ÊÖ±ÓÚBʸÁ¿µÄµ¥Î»Ãæ»ýµÄ´ÅÁ¦ÏßÊý¼´ÊǸõãBʸÁ¿µÄ¾Þϸ¡£Ò²¾ÍÊÇ˵ £¬´Å³¡Ç¿µÄµØ·½ £¬´ÅÁ¦Ïß½ÏÃÜ £¬´Å³¡ÈõµÄµØ·½ £¬´ÅÁ¦Ïß½ÏÊè¡£


ͨ¹ýijһÇúÃæµÄ×Ü´ÅÁ¦ÏßÊý £¬³ÆΪͨ¹ý¸ÃÇúÃæµÄ´Åͨ £¬ÓæµÌåÏÖ¡£´ÅͨµÄÅÌËãÈçͼ2Ëùʾ £¬ÔÚÇúÃæÉÏÈ¡Ãæ»ýÔª £¬Æä·¨ÏßÆ«ÏòÓë¸ÃµãµÄBµÄÆ«ÏòÖ®¼ä³É¦È½Ç £¬Í¨¹ý¸ÃÃæ»ýµÄÔªµÄ´ÅͨΪ£º


d¦Õ=B¡Ácos¦È¡Áds (2)


ÒÔÊÇͨ¹ýÇúÃæµÄSµÄ×Ü´ÅͨΪ


¦Õ=¡ÓB¡Ácos¦È¡Áds (3)


µ±BÔȳÆ £¬SÊÇƽÃæ²¢ÓëB±Êֱʱ £¬Í¨¹ýSƽÃæµÄ´ÅͨΪ£º


¦Õ=B¡ÁS (4)




ºèÔ˹ú¼Ê×Ô¶¯»¯ÎÄÕµײ¿°å¿é
ºèÔ˹ú¼Ê×Ô¶¯»¯-Ò»¼Ò×ö³ä´Å»ú¡¢µã½º»ú¡¢À®°È×Ô¶¯»¯µÄ¿ÆÑÐÐÍÆóÒµ

Ê×Ò³ÍƼö

¹ØÓÚºèÔ˹ú¼Ê

°¸Àýչʾ

ÐÂÎÅÖÐÐÄ

ºèÔ˹ú¼Ê×Ô¶¯»¯³ä´Å»ú.jpg ºèÔ˹ú¼Ê×Ô¶¯»¯µã½º»ú.jpgºèÔ˹ú¼Ê×Ô¶¯»¯µã½º»ú.jpgºèÔ˹ú¼Ê×Ô¶¯»¯¹¤Òµ»úеÈË.jpg

×îÐÂÎÄÕÂÍƼö

×îÐÂÊÓƵÍƼö

 

³ä´ÅÐÔÄܸøʲô´ÅÐÔ×ÓÁϳä´Å

   

×Ô¶¯µã½ººÍÈ˹¤µã½ºË­ÊÇδÀ´µÄ½¾×Ó£¿

   

ºèÔ˹ú¼Ê×Ô¶¯»¯-ÓÀ´ÅÖÊÁÏÊг¡¸Å¿öÆÊÎö

       

¸ü¶à>

 

СÀ®°È×Ô¶¯»¯ÊµÏÖ²úÄÜ·­·¬ £¬²»¿´ÕæµÄ¿÷£¡

   

СÀ®°È×Ô¶¯»¯¾¿¾¹ÓÐʲôÓÅÊÆ£¿

   

½ÚÔ¼È˹¤ÎÒÖ»ÓÃËü | 3´çСÀ®°È×°ÅäÏß

   

¸ü¶à>


ºèÔ˹ú¼Ê×Ô¶¯»¯³ä´Å»ú½â¾ö¼Æ»®.gif

´ÅÐÔ×ÓÁÏ×Ô¶¯³ä´Å½â¾ö¼Æ»®

¡°³ä´Å»ú¡±Öª×ãËùÓдÅÐÔ×ÓÁϵijä´ÅÒªÇó £¬ÄÜʵÏÖ¶¨Á¿³ä´Å¡¢×Ô¶¯×°Åä³ä´Å¡¢Õû»ú³ä´Å¡¢×Ô¶¯¼ì²âµÈ¶àÖÖ³ä´Å¼Æ»® £¬×ÊÖúÖÆÔìÆóҵʵÏÖ×Ô¶¯»¯³ä´Å¡£

ºèÔ˹ú¼Ê×Ô¶¯»¯µã½º»ú½â¾ö¼Æ»®.gif

SMT×Ô¶¯µã½º½â¾ö¼Æ»®

¡°µã½º»ú¡±Ó¦ÓÃÓÚÖî¶àϸÃÜÁ÷Ìå £¬ÒÔÎȹ̵Ä×Ô¶¯Æ½Ì¨ £¬¾«×¼µÄÁ÷Ìå¿ØÖÆ £¬È¡´ú¹Å°åÈ˹¤²Ù×÷¡£ÖúÁ¦ÖÆÔìÆóÒµÖÜȫʵÏÖÏò×Ô¶¯»¯×ªÐÍ £¬´´Á¢¸ü¸ß¼ÛÖµ£¡

ºèÔ˹ú¼Ê×Ô¶¯»¯À®°È×Ô¶¯»¯ÕûÌå½â¾ö¼Æ»®.gif

À®°È×Ô¶¯»¯×±Åä½â¾ö¼Æ»®

¡°À®°È×Ô¶¯»¯¡±È¡´úÈ˹¤½×¶ÎÍê³É×é×°¹¤ÒÕ £¬ÊµÏÖ×Ô¶¯Íê³ÉÉÏÁÏ¡¢µã½º¡¢ÒÆÔÔ¡¢³ä´ÅµÈÒªº¦¹¤ÒÕ £¬ÒÔ»úеȡ´úÈ˹¤´Ó¶øµÖ´ï½ÚÔ¼Ö°Ô±ÊýÄ¿ £¬È·±£Éú²úЧÂÊ¡£

ºèÔ˹ú¼Ê×Ô¶¯»¯¹¤Òµ»úеÈ˽â¾ö¼Æ»®.gif

»úеÈË×Ô¶¯Í¿½º¼Æ»®

¡°¹¤Òµ»úеÈË¡±ÏÕЩ¿ÉÒÔÈÃÒ»ÇÐÊÂÇéʵÏÖÈ«·½Î»×Ô¶¯»¯ £¬¾ßÓнϸߵÄÎÞаÐÔ £¬ÄÜʵÏÖСÅúÁ¿¡¢×éºÏ²úÆ·µÄ×é×°¡¢Í¿½º¡¢ÌùºÏ¡¢ÉÏÏÂÁÏ¡¢´òÂÝË¿¡¢°áÔ˵È¡£
µã»÷Ï·½°´Å¥£¡Ò»¼ü»ñÈ¡³ä´Å¡¢µã½º¡¢À®°È×Ô¶¯»¯ËùÓа¸Àý £¬Öª×ãÄú¸ü¶àµÄºÃÆæÐÄ£¡

³ä´Å»ú-µã½º»ú-À®°È×Ô¶¯»¯×±ÅäÏßÍƼö
¶«Ý¸ÊкèÔ˹ú¼ÊÖÇÄÜ×°±¸ÓÐÏÞ¹«Ë¾

µØµã£º¹ã¶«Ê¡¶«Ý¸ÊÐå¼²½ÕòÃñ¸£Â·ËɺþÖǹȹ¤ÒµÔ°B1¶°

ÊÖ»ú£º13428976919  ÓÊÏ䣺zx@szjiuju.com
΢ÐŹ«ÖÚºÅ
¶¶Òô
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿