ÌâÄ¿ÄÚÈÝ

½Ì²ÄÖÐÔÚ̽¾¿¼ÓËÙ¶ÈÓëÁ¦ºÍÖÊÁ¿µÄ¹ØϵµÄʵÑéÖУ¬²ÉÓõÄÊÇÁ½Á¾Ð¡³µÍ¬Ê±Ô˶¯½øÐбȽϵķ½·¨£¬ÕâÑù×öµÄºÃ´¦ÊÇ¿ÉʹÊý¾ÝµÄ·ÖÎöÓë´¦Àí±äµÃ¼òµ¥Ò×ÐУ¬ÈçͼËùʾ¡£

 
 


   £¨1£©ÊµÑéÖÐÒªÑо¿ÔÚС³µÖÊÁ¿Ò»¶¨µÄÇé¿öϼÓËÙ¶ÈÓëºÏÍâÁ¦µÄ¹Øϵ£¬Æä×ö·¨ÊÇʹÁ½Ð¡³µµÄÖÊÁ¿Ïàͬ£¬Á½ÍÐÅÌÖÐËù·ÅíÀÂëµÄÊýÁ¿        £¨Ñ¡Ìî¡°Ïàͬ¡±»ò¡°²»Í¬¡±£©¡£ÈÃÁ½Á¾Ð¡³µÍ¬Ê±¿ªÊ¼Ô˶¯£¬È»ºóͬʱÖƶ¯£¬±ã¿Éͨ¹ý²âÁ¿Á½Ð¡³µ×§¹ýµÄÉþ×ӵij¤¶ÌÀ´±È½ÏÁ½Ð¡³µµÄ¼ÓËٶȡ£ÕâÑù×öÒÀ¾ÝµÄÎïÀí¹«Ê½ÊÇ                   ¡£

   £¨2£©ÔÚ̽¾¿ËÙ¶ÈÓëÖÊÁ¿µÄ¹Øϵʱ£¬ÊµÑéÖвÉÓõÄÊÇÔÚÁ½ÍÐÅÌÖзÅÏàͬÊýÁ¿µÄíÀÂ룬ÕâÑù×öµÄÄ¿µÄÊDZ£Ö¤Á½Ð¡³µ          Ïàͬ¡£ÎªÁ˼ìÑéС³µµÄ¼ÓËÙ¶ÈaÊÇ·ñÓëÆäÖÊÁ¿m³É·´±È£¬ÔÚ´¦ÀíʵÑéÊý¾Ýʱ¿É²ÉÓÃ×ö³öÒ»´Îº¯ÊýͼÏóµÄ·½·¨¡£Èç¹û×Ý×ø±ê±íÏÖ¼ÓËÙ¶Èa£¬Æäºá×ø±êÓ¦¸ÃÑ¡Óà           ¡£

   £¨3£©´¦ÀíÊý¾Ýʱ£¬×ÜÊÇ°ÑÍÐÅ̺ÍíÀÂëµÄÖØÁ¦µ±×÷С³µËùÊܺÏÁ¦¡£Á½Êµ¼ÊÉÏС³µËùÊܺÏÁ¦±ÈÍÐÅ̺ÍíÀÂëµÄÖØÁ¦Òª        һЩ£¨Ñ¡Ìî¡°´ó¡±»ò¡°Ð¡¡±£©¡£Òò´Ë£¬ÎªÊ¹ÊµÑé½áÂ۵ĿÉÐŶȸü¸ßһЩ£¬Ó¦Ê¹ÍÐÅ̺ÍíÀÂëµÄ×ÜÖÊÁ¿¾¡¿ÉÄÜ       һЩ£¨Ñ¡Ìî¡°´ó¡±»ò¡°Ð¡¡±£©¡£

£¨1£©²»Í¬ 

   £¨2£©ËùÊܺÏÁ¦   

 £¨3£©Ð¡   С£¨Ã¿¿Õ1·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?½·½­ÇøÄ£Ä⣩ijͬѧÀûÓý̲ÄÌṩµÄ·½°¸½øÐС°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡±ÊµÑ飬ÈçͼÊǸÃͬѧÕýÒª½ÓͨµçÔ´½øÐÐʵÑéʱµÄ×°ÖÃÇé¿ö£®
£¨1£©¸Ã°²×°´æÔڶദÃ÷ÏÔ²»µ±£¬ÇëÖðÒ»Ö¸³öÈçºÎ¸ÄÕýÕâЩ²»µ±Ö®´¦£º
£¨a£©
µ÷½Ú»¬Âָ߶ȣ¬Ê¹Ç£ÒýС³µµÄϸÏßÓëС³µÇ°½ø·½ÏòÒ»ÖÂ
µ÷½Ú»¬Âָ߶ȣ¬Ê¹Ç£ÒýС³µµÄϸÏßÓëС³µÇ°½ø·½ÏòÒ»ÖÂ
£»
£¨b£©
µç´Å´òµã¼ÆʱÆ÷µÄµçԴӦΪµÍѹ½»Á÷µçÔ´£¨²»³¬¹ý6V£©
µç´Å´òµã¼ÆʱÆ÷µÄµçԴӦΪµÍѹ½»Á÷µçÔ´£¨²»³¬¹ý6V£©
£»
£¨c£©
Ó¦½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚ°åÉÏÔ¶À뻬ÂÖµÄÒ»¶Ë£¬²¢Ê¹Ð¡³µÊÍ·ÅǰλÓÚ¿¿½ü´òµã¼ÆʱÆ÷µÄλÖÃ
Ó¦½«´òµã¼ÆʱÆ÷¹Ì¶¨ÔÚ°åÉÏÔ¶À뻬ÂÖµÄÒ»¶Ë£¬²¢Ê¹Ð¡³µÊÍ·ÅǰλÓÚ¿¿½ü´òµã¼ÆʱÆ÷µÄλÖÃ
£»
£¨2£©¸Ãͬѧµ÷ÕûºÃ×°ÖúóÖØÐÂʵÑ飬µçԴƵÂÊf=50Hz£¬ÔÚÆäÖÐÒ»ÌõÖ½´øµÄµãÖУ¬Ñ¡³öÁãµã£¬Ã¿¸ô4¸öµãÈ¡1¸ö¼ÆÊýµã£¬Òò±£´æ²»µ±£¬Ö½´ø±»ÎÛȾ£¬ÈçͼËùʾ£¬A¡¢B¡¢C¡¢DÊÇÒÀ´ÎÅÅÁеÄ4¸ö¼ÆÊýµã£¬½öÄܶÁ³öÆäÖÐ3¸ö¼ÆÊýµãµ½ÁãµãµÄ¾àÀ룺SA=16.6mm¡¢SB=126.5mm¡¢SD=624.5mm£®ÈôÎÞ·¨ÔÙ×öʵÑ飬¿ÉÓÉÒÔÉÏÐÅÏ¢ÍÆÖª£º
£¨a£©ÓÃÓÚ¼ÆËãÏàÁÚÁ½¼ÆÊýµãµÄʱ¼ä¼ä¸ôµÄ±í´ïʽt=
5
f
5
f
£»
£¨b£©ÓÃÓÚ¼ÆËã´òCµãʱÎïÌåËٶȴóСµÄ±í´ïʽv=
SD-SB
10
f
SD-SB
10
f
£»
£¨c£©ÓÃÓÚ¼ÆËãÎïÌå¼ÓËٶȴóСµÄ±í´ïʽa=
Sd-2SA-3SB
75
f2
Sd-2SA-3SB
75
f2
£®

£¨09Ä꿪·âÊÐһģ£©£¨14·Ö£©Ä³Í¬Ñ§ÀûÓý̲ÄÌṩµÄ·½°¸Ñо¿Å£¶ÙµÚ¶þ¶¨ÂÉ£¬ÈçͼÊÇËûÕýÒª´ò¿ª¼Ð×ÓʱµÄÇé¿ö£º

 

¢ÙÇëÖ¸³ö¸ÃʵÑéÐèÒª¾ÀÕýµÄµØ·½__________________________________________£¨ÖÁÉÙÁ½Ìõ£©¡£

¢ÚÔÚÕâ¸öʵÑéÖУ¬¿ÉÒÔ²ÉÓøù¾ÝʵÑéÊý¾Ý»æÖÆͼÏóµÄ·½·¨,Ò²¿ÉÒÔ²»²â¼ÓËٶȵľßÌåÊýÖµ,¶ø²â²»Í¬Ìõ¼þϼÓËٶȵıÈÖµ,¿´aÓëF¡¢aÓëmµÄ±ÈÖµÓкιØϵ¡£ÔÚÕâ¸öʵÑéÖУ¬ÄÜÓÃÁ½³µµÄλÒÆsÖ®±È±íʾ¼ÓËÙ¶ÈaÖ®±È£¬ÊÇÒòΪÁ½³µ¾ù×ö³õËÙΪÁãµÄÔȼÓËÙÖ±ÏßÔ˶¯£¬______________________________£¨Óù«Ê½ËµÃ÷£©£¬ËùÒÔÓС£

¢Û¸Ãͬѧ¾ÀÕý´íÎóºó£¬½øÐÐÁË¡°Ì½¾¿¼ÓËÙ¶ÈÓëÎïÌåÖÊÁ¿¹Øϵ¡±µÄʵÑ飬¼Ç¼µÄʵÑéÊý¾ÝÈçÏÂ±í£º

 

ʵÑé´ÎÊý

ÖÊÁ¿m/kg

ÊÜÁ¦F/N

λÒÆx/cm

1

2.0

1.00N

49.8

2

2.5

 

40.1

3

3.0

 

33.2

4

3.5

 

28.2

 

ÔÚµÚ2¡¢3¡¢4´ÎʵÑéÖУ¬Ð¡³µËùÊܵÄÁ¦ÊÇ____________¡£ËûÀûÓñí¸ñÊý¾ÝÔÚ·½¸ñÖ½ÉÏÃèµã»­Í¼Ïóʱ£¬ÄãÈÏΪӦѡÔñ__________Ϊºá×ø±ê£¬_____________Ϊ×Ý×ø±ê½ÏΪºÏÊÊ¡£

¢Ü±¾ÊµÑéÖУ¬Ð¡³µÖÊÁ¿Ó¦Ô¶_____________Å̺ÍíÀÂëµÄ×ÜÖÊÁ¿¡£

 

ijͬѧÀûÓý̲ÄÌṩµÄ·½°¸½øÐС°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡±ÊµÑ飬ÈçͼÊǸÃͬѧÕýÒª½ÓͨµçÔ´½øÐÐʵÑéʱµÄ×°ÖÃÇé¿ö¡£

£¨1£©¸Ã°²×°´æÔڶദÃ÷ÏÔ²»µ±£¬ÇëÖðÒ»Ö¸³öÈçºÎ¸ÄÕýÕâЩ²»µ±Ö®´¦:

£¨a£©                                                                £»

£¨b£©                                                                £»

£¨c£©                                                                £»

£¨2£©¸Ãͬѧµ÷ÕûºÃ×°ÖúóÖØÐÂʵÑ飬µçԴƵÂÊf=50 Hz£¬ÔÚÆäÖÐÒ»ÌõÖ½´øµÄµãÖУ¬Ñ¡³öÁãµã£¬Ã¿¸ô4¸öµãÈ¡1¸ö¼ÆÊýµã£¬Òò±£´æ²»µ±£¬Ö½´ø±»ÎÛȾ£¬ÈçͼËùʾ£¬A¡¢B¡¢C¡¢DÊÇÒÀ´ÎÅÅÁеÄ4¸ö¼ÆÊýµã£¬½öÄܶÁ³öÆäÖÐ3¸ö¼ÆÊýµãµ½ÁãµãµÄ¾àÀ룺SA =16£®6mm ¡¢ SB=126£®5mm ¡¢ SD=624£®5mm¡£ÈôÎÞ·¨ÔÙ×öʵÑ飬¿ÉÓÉÒÔÉÏÐÅÏ¢ÍÆÖª£º

£¨a£©ÓÃÓÚ¼ÆËãÏàÁÚÁ½¼ÆÊýµãµÄʱ¼ä¼ä¸ôµÄ±í´ïʽt=__________£»

£¨b£©ÓÃÓÚ¼ÆËã´òCµãʱÎïÌåËٶȴóСµÄ±í´ïʽv=____________£»

£¨c£©ÓÃÓÚ¼ÆËãÎïÌå¼ÓËٶȴóСµÄ±í´ïʽa=____________¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø