CA6140ÆÕͨ³µ´²×ÝÏò½ø¸øÏµÍ³µÄÊý¿Ø»¯¸ÄÔ죨¾­¼ÃÐÍ£© - ͼÎÄ ÏÂÔØ±¾ÎÄ

ÆÕͨ³µ´²½ø¸øÏµÍ³Êý¿Ø»¯¸ÄÔìÉè¼Æ

£¨1£©Æ£ÀÍÇ¿¶È¼ÆËã

¹öÖéË¿¸ÜµÄµ±Á¿¶¯ÔغÉCmΪ:

Cm?ʽÖÐ

L¡ª¡ª¹¤×÷ÊÙÃü£¬L?3LfwfmfH fa60nT60?V¿ì?1000T??750(106ת)¡£nΪ˿¸ÜתËÙ£¬6610Ph?10PhΪµ¼³Ì

TΪʵÓÃʱ¼äÊÙÃü£¬Êý¿Ø»ú´²È¡T?15000(h)¡£

fw¡ª¡ªÔËÔØÏµÊý£¬È¡1.2£»

fa¡ª¡ª¾«¶ÈϵÊý£¬È¡1

fH---Ó²¶ÈϵÊý£¬È¡1

Òò´Ë¹öÖéË¿¸ÜµÄµ±Á¿¶¯¸ººÉ£º

Cm?3LfwfmfHfa3?750?1430.878?1.2?1?15698.6N

1Óɸõ±Á¿¶¯ÔغÉӦСÓÚË¿¸ÜµÄ¶î¶¨¶¯¸ººÉ£¬ÇÒʹÓÃÌõ¼þΪ×ÝÏò½ø¸ø£¬¹ÊÑ¡ÔñË¿¸ÜCMD3206-3¡£ £¨2£©¸Õ¶ÈÑéËã

¹öÖéË¿¸ÜµÄ¸Õ¶È°´ÕÕÏÂʽУºË£º

???1??2??3????

Ë¿¸ÜµÄÖ§³Å·½Ê½ÎªÁ½¶Ë¶Ë¹Ì¶¨¡£ ¹ÊË¿¸ÜÀ­Ñ¹µ¯ÐÔÎ»ÒÆ£º

Fl1439.878?1284?1?m1??3.6um

?4AE4?£¨32£©2?2.1?1054ÆäÖУºl1?1.2S?10T?1.2?1000?14?6?1284mm

Ë¿¸Ü¸±ƒÈ¹öÖéÓë¹öµÀµÄ½Ó´¥±äÐÎ:

?2?Fm1439.878??1.52?m£¬ k2950ÆäÖÐk2ÊÇÔ¤½ôÁ¦Îª¶î¶¨ÔغɵÄ1/3ʱµÄ½Ó´¥¸Õ¶È£¬²éÊÖ²áµÃk2=950N/um¡£

¹ö¶¯Öá³ÐµÄ½Ó´¥±äÐΣº

?3?0.52£¨

12/31/3£©?F£¬ mDwZ29

ÆÕͨ³µ´²½ø¸øÏµÍ³Êý¿Ø»¯¸ÄÔìÉè¼Æ

³õÑ¡ÍÆÁ¦ÇòÖá³Ð51106,T=11£¬D=47£¬d=30£»

T?(D?d) Dw??5.5mm£¬Z??3?18£¬´úÈëÉÏʽµÃ£¬?3?7.24?m

2TË¿¸Ü¾«¶ÈÈ¡4¼¶£¬¹Ê???1??2??3?12.36?????16£¬ºÏ¸ñ¡£

3.2.4¡¢½»Á÷ËÅ·þµç»úµÄÑ¡Ôñ

£¨1£©¸ºÔØ×ª¾ØML

ML?180???Fm ??ʽÖÐ

?¡ª¡ª µç»úµ½Ë¿¸ÜµÄ×Ü´«µÝЧÂÊ£¬²é»úеÉè¼ÆÊÖ²áÈ¡³ÝÂÖ´«µÝЧÂÊΪ

0.99£¬¹ö¶¯Öá³Ð0.99£¬ÍÆÁ¦Öá³Ð0.99£¬ÁªÖáÆ÷0.99

s5µ¼³Ì½Ç£º??tan?1()?tan?1()?4.550¡£

?d??20ЧÂÊ£º ??tan?tan4.550??0.965 'tan(???)tan(4.550?10)Òò´Ë×ÜЧÂÊ£º?×Ü?0.99?0.994?0.99?0.965?0.908

¹Ê

?Fm1800.01?10?3?1439.878ML?????1.21N?m

????0.75?0.909180£¨2£©¹öÖéË¿¸Ü¸±Ô¤½ôÒýÆðµÄ¸½¼Óת¾ØM0 ʽÖÐ

M0?180K???F0?

??1F0¡ª¡ªË¿¸ÜÂÝĸµÄÔ¤½ôÁ¦£¬F0?Fm?478N£¬

3K ¡ª¡ªÔ¤½ôÂÝĸÄÚ²¿µÄĦ²ÁϵÊý£¬È¡0.2

180K???F01800.2?0.01?10?3?478M0?????0.073N?m

???0.75Òò´Ë

£¨3£©¼ÓËÙ¶Èת¾ØMa

Ma?f1?f0)J

180t(??ʽÖÐ

f1¡ª¡ª µç»ú¹¤×÷ƵÂÊ¡£

10

ÆÕͨ³µ´²½ø¸øÏµÍ³Êý¿Ø»¯¸ÄÔìÉè¼Æ

ÇÐÏ÷½ø¸øÊ±£ºf1?v½ø?1000?360?i?2500Hz

60Ph?0.75¿ÕÐгÌʱ£ºf1?v½ø?1000?360?i?8333Hz

60Ph?0.75f0¡ª¡ªÍ»ÌøÆð¶¯ÆµÂÊ,f0?200Hz¡£

t ¡ª¡ª¼ÓËÙʱ¼ä,t?0.1s¡£ Ph----Ϊµ¼³Ì¡£ I------´«¶¯±È¡£

¶ÔÓÚÒ»¼¶³ÝÂÖ´«¶¯ÏµJ ¡ª¡ª´«¶¯ÏµÍ³ÕÛËãµ½µç»úÖáÉϵĵÈЧת¶¯¹ßÁ¿¡£

ͳ£¬°´ÏÂʽ¼ÆË㣺J?(J0?J1)?(Z12180?2)[(J2?J3)?m()] Z2?dʽÖУ¬J0Ϊµç»úת×Ó¹ßÁ¿£»¶ÔÓÚ²ÄÁÏΪ¸ÖµÄÔ² ÖùÐÎÁã¼þ£¬Æäת¶¯¹ßÁ¿¿É°´ÏÂʽ¼ÆË㣺J?7.8?10?4D4L

³ÝÂÖת¶¯¹ßÁ¿£º

J1?7.8?10?4?5.64?2?1.534?10?4kg?cm2

J2?7.8?10?4?74?2?3.75?10?4kg?m2

Ë¿¸Ëת¶¯¹ßÁ¿£º

J3?7.8?10?4?3.24?128.4?10.5?10?4kg?m2

µç»ú³õѡΪGSϵÁУ¬120MB075AÐͺÅ

µç»úת×Ó¹ßÁ¿J0Ϊ13.2kg.cm2,¶î¶¨×ª¾ØMΪ7.16N.m

J?13.2?10?4?3.75?10?4352180?0.01?10?32?4?4?()?(10.5?10?1.534?10)?120?()?3.65?10?328??0.75 ÇÐÏ÷½ø¸øÊ±£º

Ma?¿ÕÐгÌʱ£º

??0.75180?(2500?200)?3.65?10?3?1.099N?m 0.18333?200)?3.65?10?3?3.886N?m 0.1Ma???0.75180?(¹Ê×Üת¾Ø£º

M?1.21?0.073?3.886?5.169N?m

½»Á÷ËÅ·þµç»úM'=1.1M~1.5M=5.686N.m~7.753N.m ËùÑ¡µç»úµÄ¶î¶¨×ª¾ØÔÚM'·¶Î§ÄÚ£¬Äܹ»Âú×ãÒªÇó¡£

11

ÆÕͨ³µ´²½ø¸øÏµÍ³Êý¿Ø»¯¸ÄÔìÉè¼Æ

3.3ºáÏò½ø¸øËÅ·þϵͳ»úе²¿·ÖµÄ¼ÆËãÓëÑ¡ÐÍ

½ø¸øËÅ·þϵͳ»úе²¿·ÖµÄ¼ÆËãÓëÑ¡ÐÍÄÚÈݰüÀ¨£º¼ÆËãÇÐÏ÷Á¦¡¢¹öÖéË¿¸ÜÂÝĸ¸±µÄÉè¼Æ¡¢¼ÆËãÓëÑ¡ÐÍ¡¢³ÝÂÖ´«¶¯¼ÆËã¡¢²½½øµç»úµÄ¼ÆËãºÍÑ¡Ð͵ȡ£

ÒÑÖªÌõ¼þ£º ¹¤×÷Ì¨ÖØÁ¿£º ¹öÖéË¿¸Ëµ¼³Ì£º Ðг̣º Âö³åµ±Á¿£º ¿ìËÙ½ø¸øËÙ¶È£º ÇÐÏ÷½ø¸øËÙ¶È£º ʱ¼ä³£Êý£º

W£½450£¨´Ö¹À£©

T£½5~10mm£¨ºóÃæÈ¡µÄ5mm£© S£½270mm ?£½0.005mm

V¿ì£½2.5m/min V½ø£½1m/min

t¡Ü100ms

3.3.1¡¢´«¶¯¼ÆËã

uT 360ÆäÖУº ¦Á¡ª¡ª²½¾à½Ç£¨±¾Éè¼ÆÈ¡0.75?£©£¬

?¡ª¡ªÂö³åµ±Á¿£¨±¾Éè¼ÆÊÇ0.005mm£© T¡ª¡ªË¿¸ÜÂݾࣨ±¾Éè¼ÆÈ¡5mm£©¡£

??3600.01?360ËùÒÔ u???0.48

??T0.75?6È·¶¨³ÝÂÖ²ÎÊý£º È¡ Z1=24mm,Z2=50£¬b=20mm Ôò d1=mZ1=1.5x24=36mm

d2=mZ2=1.5x50=75mm b=20mm

???3.3.2¡¢ÇÐÏ÷Á¦¼ÆËã

ºáÏò½ø¸øÁ¿Îª×ÝÏòµÄ½ø¸øÁ¿µÄ1/2£¬ÔòÇÐÏ÷Á¦Ò²Ô¼Îª×ÝÏòµÄ1/2.

3.3.3¡¢¹öÖéË¿¸ÜÉè¼Æ¼ÆËã

ºáÏò½ø¸øÁ¿Îª×ÝÏòµÄ1/2£¬ÔòÇÐÏ÷Á¦Ô¼Îª×ÝÏòµÄ1/2.

Èý½ÇÐΡª¾ØÐÎ×ۺϵ¼¹ì³µ´²µÄÖáÏòÁ¦°´ÏÂÁÐʵÑ鹫ʽ¼ÆË㣺

12