µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µç»úÑ¡ÐͰ¸Àý 

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/11/27 17:14:31 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

С°×½ø½×ƪ¡ªµç»úÑ¡ÐͰ¸Àý¼¯

Ö÷½²£ºÐ¡Íè×Ó½ÌÓý¡ªÔóÓêÀÏʦ

Ä¿µÄ£ºÕÆÎÕ²»Í¬µç»úÔÚ²»Í¬¹¤¿öϵÄÑ¡ÐÍÎÊÌ⠿γÌÄÚÈÝ£º

1£¬Æ¤´øÊäËÍÏßµç»úÑ¡ÐÍ

Éè¼ÆÒªÇó£º 20KgÎïÁÏX 2 ´«ËÍËÙ¶È1m/s ¼ÓËÙʱ¼ä0.15s

ÒÑÖªÌõ¼þ£º Ħ²ÁϵÊý=0.2 »úеЧÂÊ=90% ¹ö×ÓÖ±¾¶=200mm

1. ¼ÆË㹦ÂÊ

1m/sF¸ºÔØ?f?m?a?40Kg?0.2?10m/s?20Kg??80N?133N?213N0.15s1FƤ´øÀ­Á¦?£¨1?£©?F¸ºÔØ?284N3T¸ºÔØ?FƤ´øÀ­Á¦?R¹õͲ?28.4N?M2P¸ºÔØ?T¸ºÔØ??¹õͲ?¹õͲ

V1m/s?2¦Ð1000mm/s?2¦Ð????10rad/s¦Ð?D¹õͲ¦Ð?200mm200mm?¦Ð

P¸ºÔØ?T¸ºÔØ??¹õͲ?28.4N?M?10rad/s?284WTµç»ú?T¸ºÔØi´«¶¯±È1440r/mini???15n¸ºÔØ1000mm/s200mm?¦Ð28.4N?MTµç»ú??1.9N?M151440r/minУÑ飺P?0.286KWµç»ú?Tµç»ú?9550P286Wµç»úPʵ¼Ê?K??1.2??382W?0.9?382W

nµç»ú

Éè¼ÆÒªÇó£» M=50Kg

ÔËÐÐËÙ¶È1m/s ¼ÓËÙʱ¼ä0.25s

Ö±Ïßµ¼¹ìĦ²ÁϵÊý0.1 ´øÂÖÖ±¾¶100mm

F¸ºÔØ???m?g?m?a1m/s?0.1?50Kg?10m/s?50Kg?0.25s1?(0.1?50?10?50?)Kg?m/s20.25?250N2??

T¸ºÔØ?F¸ºÔØ?Rͬ²½ÂÖ?250N?50mm?250N?0.05m?12.5N?mP¸ºÔØ?T¸ºÔØ??¸ºÔØ?¸ºÔØ?V¸ºÔئÐ?Dͬ²½ÂÖ1000mm/s?r/s¦Ð?100mm1000mm/s??2¦Ðrad/s¦Ð?100mm?20rad/s

·½°¸Ò»£ºÑ¡Ôñ18NMµÄ²½½øµç»ú

Pµç»ú?Tµç»ú??µç»úÎÞ¼õËÙÆ÷?µç»ú??¸ºÔØ1000mm/sP?2¦Ð?360Wµç»ú?18N?M?¦Ð?100mm600r/minP×î´óתËÙ?18N?M??2¦Ð?1130.4W60s/min

·½°¸¶þ£º¼Ó¼õËÙÆ÷

i?600r/min20r/s?60s/min2¦ÐΪµ÷ÊÔÁô³öÓàÁ¿£¬È¡i?2.5¿¼Âǵ½Æµ¾ØÌØÐÔ£¬È¡¾²Á¦¾ØÎª8NMµÄ²½½øµç»úTÊä³ö?Tµç»ú?i?20N?M

?3.14

ËÑË÷¸ü¶à¹ØÓÚ£º µç»úÑ¡ÐͰ¸Àý  µÄÎĵµ
µç»úÑ¡ÐͰ¸Àý .doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c2zykn9x1t56et871df8g8njyy26yjv018gb_1.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top