11. ºÎν¼Ó¹¤Ó²»¯£¿¼Ó¹¤Ó²»¯¶Ô±íÃæÖÊÁ¿ÓкÎÓ°Ï죿 12. ´Ö¡¢¾«¼Ó¹¤Ê±£¬¸÷ÒÔʲôÀ´±íʾµ¶¾ßÄÍÓöȣ¿ 13. ºâÁ¿²ÄÁÏÇÐÏ÷¼Ó¹¤ÐÔµÄÖ÷ÒªÖ¸±êÓÐÄÄЩ£¿ 14. ʲô½Ð²ÄÁϵÄÏà¶Ô¼Ó¹¤ÐÔKr£¿
15. Ò»°ã»ú´²Ö÷ÒªÓÉÄ¿·Ö×é³É£¿£¨P35£© 16. »ú´²»úе´«¶¯Ö÷ÒªÄ¿·Ö×é³É£¿£¨P42£©
17. Çë˵³öËĸö»ú´²Éϳ£Óõ͍±È´«¶¯»ú¹¹¡££¨P36£38£© 18. Çë˵³öËĸö»ú´²Éϳ£ÓõIJÙ×Ý»ú¹¹¡££¨P42£© 19. »ú´²ÒºÑ¹´«¶¯Ä¿·Ö×é³É£¿£¨P44£© 20. ¼òÊö³µÏ÷¹¤ÒÕÌØµã¡££¨P57£58£© 21. ¼òÊö½Â¿×¼Ó¹¤ÖÊÁ¿½Ï¸ßµÄÔÒò¡££¨P63£© 22. ¼òÊöµ¥ÈÐïÛµ¶ïÛ¿×µÄÌØµã¡££¨P64£© 23. ¼òÊö¶àÈÐïÛµ¶ïÛ¿×µÄÌØµã¡££¨P64£65£© 24. ÊÔ¾Ù³ö¼¸ÖÖ¼õСÒýÆ«µÄ´ëÊ©¡££¨P60£©
25. Óñê×¼Â黨×ê×ê¿×ʱ£¬ÎªÊ²Ã´¾«¶ÈµÍÇÒ±íÃæ´Ö²Ú£¿£¨P61£© 26. ÀÏ÷¼Ó¹¤ÓÐÄÄÐ©ÌØµã£¿£¨P68£© 27. ¼òÊöϳÏ÷¹¤ÒÕÌØµã¡££¨P69£©
28. ÓÃÖÜϳ·¨Ï³Æ½ÃæÊ±£¬Ë³Ï³±ÈÄæÏ³ÓÐÄÄЩÓŵ㣿£¨P70£© 29. ÓÃÖÜϳ·¨Ï³Æ½ÃæÊ±£¬Ë³Ï³±ÈÄæÏ³ÓÐÄÄЩȱµã£¿£¨P70£© 30. ¼òÊöɰÂֵġ°×ÔÈñÐÔ¡±¡£ £¨P78£© 31. ΪʲôҪ¶ÔɰÂÖ½øÐÐÐÞÕû£¿£¨P78£© 32. ¼òÊöÄ¥Ï÷¹¤ÒÕÌØµã¡££¨P78£80£©
33. Ä¥Ï÷ΪʲôÄܹ»´ïµ½½Ï¸ßµÄ¾«¶ÈºÍ½ÏСµÄ±íÃæ´Ö²Ú¶È£¿£¨P78£© 34. Ä¥¿×Óë½Â¿×»òÀ¿×±È½Ï£¬ÓÐÄÄÐ©ÌØµã£¿£¨P82£83£©
Áù¡¢¼ÆËãÌâ
1. ÒÑÖª¹¤¼þµÄ³µÏ÷³¤¶ÈLw = 300 mm£¬³µ´²×ªËÙn = 378 r/min , f = 0.5 mm/r ,¼ÆËã¼Ó
¹¤Ò»¸öÁã¼þËùÐèÒªµÄÇÐÏ÷ʱ¼ätm¡£
2. ÓÃKr = 90¡ãÓ²ÖʺϽðÇжϵ¶´Ó¹ÜÐÎÁã¼þÉÏÇÐÏÂÒ»¸ö»·ÐÎÁã¼þ£¬¹Ü×ÓÍâ¾¶D = 120 mm£¬
ÄÚ¾¶d = 100 mm£¬Ö÷ÖáתËÙn = 200 r/min£¬f = 0.17 mm/r£¬¼ÆËã¼Ó¹¤Ò»¸öÁã¼þËùÐè
ÒªµÄÇÐÏ÷ʱ¼ätm ¡£
3. ÓÃKr = 45¡ãµÄÍâÔ²³µµ¶³µÏ÷ÍâÔ²¡£ÒÑÖª°ôÁÏdw = 50 mm£¬Lw = 200 mm£» ap = 4 mm£¬
f = 0.5 mm/r£¬n = 500 r/min £»ÇÐÈëÇгö³¤¶ÈL1 = L2 = 4 mm¡£Çó£ºÇÐÏ÷ËÙ¶ÈVc¡¢ÇÐÏ÷ʱ¼ätm¡£
4. ÓÃÓ²ÖʺϽ𳵵¶³µÏ÷µ÷ÖÊ45¸ÖÍâÔ²£¬ap = 2 mm £¬f = 0.3 mm/r£¬Vc = 90 m/min£¬ÒÑ
Öªµ¥Î»ÇÐÏ÷Á¦kc = 2305 N/mm2£¬ËùÓûú´²µç»ú¹¦ÂÊPE = 7.5 kW£¬»ú´²µÄ´«¶¯Ð§ÂÊ¦Ç = 0.85£¬ÊÔÇóÇÐÏ÷Á¦Fc£¬ÇÐÏ÷¹¦ÂÊPm£¬²¢Ð£Ñé»ú´²¹¦ÂÊ¡£
5. ´Ö³µÍâÔ²£¬ÒÑÖª£º»ú´²C620-1£¬»ú´²µç»ú¹¦ÂÊPE = 7.5 kW£¬»ú´²´«¶¯Ð§ÂÊ¦Ç = 0.8£»
¹¤¼þ£º»ÒÖýÌú£¬dw = 80 mm£»ÇÐÏ÷ÓÃÁ¿Vc = 100 m/ min£¬ap = 4 mm£¬f = 0.3 mm /r¡£µ¥Î»ÇÐÏ÷Á¦kc = 1118 N/mm2 ¡£¼ÆËãÇÐÏ÷Á¦FcºÍÇÐÏ÷¹¦ÂÊPm£¬²¢Ð£Ñé»ú´²¹¦ÂÊ¡£ 6. ÔÚţͷÅÙ´²ÉÏÅÙÒ»¹¤¼þ£¬ÒÑÖªÅÙµ¶Íù¸´Ðг̳¤¶ÈL = 450mm,ÿ·ÖÖÓÍù¸´´ÎÊýnr = 20
´Î, ±³³Ôµ¶Á¿ap = 6 mm£¬½ø¸øÁ¿f = 0.5 mm/´Î£¬µ¥Î»ÇÐÏ÷Á¦kc = 1120 N/mm2¡£ÊÔ¼ÆËãÇÐÏ÷ËÙ¶ÈVc¡¢ÇÐÏ÷Á¦FcºÍÇÐÏ÷¹¦ÂÊPm¡£
Áù¡¢×÷ͼÌâ
1. ÒÑÖªÍâÔ²³µµ¶µÄKr = 45¡ã£¬Kr¨@= 15¡ã£¬¦Ão = 10¡ã£¬¦Áo = 8¡ã£¬¦Ës = 15¡ã£»ÊÔ
»³öËüÃÇÇÐÏ÷²¿·ÖµÄʾÒâͼ¡£
2. ÒÑÖª¶ËÃæ³µµ¶µÄKr = 75¡ã£¬Kr¨@= 20¡ã£¬¦Ão = 10¡ã£¬¦Áo = 6¡ã£¬¦Ës = -10¡ã£»
ÊÔ»³öËüÃÇÇÐÏ÷²¿·ÖµÄʾÒâͼ¡£
ÒÑÖªÇжϵ¶µÄKr = 90¡ã£¬Kr¨@= 3¡ã£¬¦Ão = 12¡ã£¬¦Áo = 10¡ã,¦Ës = 10¡ã£»ÊÔ»³öËüÃÇÇÐÏ÷²¿·ÖµÄʾÒâͼ
Ïà¹ØÍÆ¼ö£º