¹«Ë¾LOGO
NSK Global Site
ÁªÏµÎÒÃÇ
ÁªÏµÎÒÃÇ
Õ¾µãµØÍ¼
Äúµ±Ç°µÄλÖ㺹«Ë¾Ö÷Ò³ >¹ö¶¯Öá³ÐµÄ¹¤×÷ÌØµãºÍ³£ÓòÄÁÏ

¹ö¶¯Öá³ÐµÄ¹¤×÷ÌØµãºÍ³£ÓòÄÁÏ

×÷Õߣºbearingpower        ·¢±íʱ¼ä£º2010-12-12

¹ö¶¯Öá³ÐÊDZê×¼¼þ¡£±¾ÕÂÖ÷Ҫ˵Ã÷³£Óùö¶¯Öá³ÐÀàÐ͵ÄÌØµã£¬¸ù¾Ý¹¤×÷Ìõ¼þÑ¡ÓÃÊʺϵÄÖá³ÐÀàÐͺͳߴ磬²¢½øÐÐ×éºÏÉè¼Æ¡£ 17.1¸ÅÊö ¹ö¶¯Öá³ÐÊǹ㷺ÔËÓõĻúе֧³Ð¡£Æä¹¦ÄÜÊÇÔÚ±£Ö¤Öá³ÐÓÐ×ã¹»ÊÙÃüµÄÌõ¼þÏ£¬ÓÃÒÔÖ§³ÐÖá¼°ÖáÉϵÄÁã¼þ£¬²¢Óë»ú×ù×÷Ïà¶ÔÐýת¡¢°Ú¶¯µÈÔ˶¯£¬Ê¹×ª¶¯¸±Ö®¼äµÄĦ²Á¾¡Á¿½µµÍ£¬ÒÔ»ñµÃ½Ï¸ß´«¶¯Ð§ÂÊ¡£³£ÓõĹö¶¯Öá³ÐÒÑÖÆ¶¨Á˹ú¼Ò±ê×¼£¬ËüÊÇÀûÓùö¶¯Ä¦²ÁÔ­ÀíÉè¼Æ¶ø³É£¬ÓÉרҵ»¯¹¤³§³ÉÅúÉú²úµÄ±ê×¼¼þ¡£ÔÚ»úеÉè¼ÆÖÐÖ»Ðè¸ù¾Ý¹¤×÷Ìõ¼þÑ¡ÓúÏÊʵĹö¶¯Öá³ÐÀàÐͺÍÐͺŽøÐÐ×éºÏ½á¹¹Éè¼Æ¡£ 17.1.1 ¹ö¶¯Öá³ÐµÄ¹¤×÷ÌØµã Ó뻬¶¯Öá³ÐÏà±È£¬¹ö¶¯Öá³Ð¾ßÓÐÏÂÁÐÓŵ㣺 £¨£±£©Ó¦ÓÃÉè¼Æ¼òµ¥£¬²úÆ·Òѱê×¼»¯£¬²¢ÓÉרҵÉú²ú³§¼Ò½øÐдóÅúÁ¿Éú²ú£¬¾ßÓÐÓÅÁ¼µÄ»¥»»ÐÔºÍͨÓÃÐÔ¡£ £¨£²£©Æð¶¯Ä¦²ÁÁ¦¾ØµÍ£¬¹¦ÂÊËðºÄС£¬¹ö¶¯Öá³ÐЧÂÊ£¨0.98-0.99£©±È»ìºÏÈó»¬Öá³Ð¸ß¡£ £¨£³£©¸ººÉ¡¢×ªËٺ͹¤×÷ζȵÄÊÊÓ¦·¶Î§¿í£¬¹¤¿öÌõ¼þµÄÉÙÁ¿±ä»¯¶ÔÖá³ÐÐÔÄÜÓ°Ïì²»´ó¡£ £¨£´£©´ó¶àÊýÀàÐ͵ÄÖá³ÐÄÜͬʱ³ÐÊܾ¶ÏòºÍÖáÏòÔØºÉ£¬ÖáÏò³ß´ç½ÏС¡£ £¨£µ£©Ò×ÓÚÈ󻬡¢Î¬»¤¼°±£Ñø¡£ ¹ö¶¯Öá³ÐÒ²ÓÐÏÂÁÐȱµã£º £¨1£©´ó¶àÊý¹ö¶¯Öá³Ð¾¶Ïò³ß´ç½Ï´ó¡£ £¨2£©ÔÚ¸ßËÙ¡¢ÖØÔغÉÌõ¼þϹ¤×÷ʱ£¬ÊÙÃü¶Ì¡£ £¨3£©Õñ¶¯¼°ÔëÒô½Ï´ó¡£ 17.1.2×é³ÉÔª¼þ³£ÓòÄÁÏ 1£® ¹ö¶¯Öá³Ð¹¹Ô죺¹ö¶¯Öá³ÐÒ»°ãÊÇÓÉÄÚȦ1¡¢ÍâȦ2¡¢¹ö¶¯Ìå3ºÍ±£³Ö¼Ü4×é³É£¬Èçͼ17-1¡£ÄÚȦװÔÚÖá¾±ÉÏ£¨ÔÚÍÆÁ¦Öá³ÐÖгÆÎªÖáȦ£©£¬ÅäºÏ½Ï½ô£»ÍâȦװÔÚ»ú×ù»òÁã¼þµÄÖá³Ð¿×ÄÚ£¬Í¨³£ÅäºÏ½ÏËÉ¡£ÄÚÍâȦÉÏÓйöµÀ£¬µ±ÄÚÍâȦÏà¶ÔÐýתʱ£¬¹ö¶¯Ìå½«ÑØ¹öµÀ¹ö¶¯¡£¹ö¶¯ÌåÊÇʵÏÖ¹ö¶¯Ä¦²ÁµÄ¹ö¶¯Ôª¼þ£¬³ý"×Ôת"Í⣬»¹ÈÆÖáÏß¹«×ª¡£ÐÎ×´ÓÐÇòÐΡ¢Ô²ÖùÐΡ¢×¶ÖùÐΡ¢¹öÕë¡¢¹ÄÐεȣ¬Èçͼ17-2¡£±£³Ö¼ÜµÄ×÷ÓÃÊǰѹö¶¯Ìå¾ùÔȵĸô¿ª¡£ ΪÊÊӦijЩʹÓÃÒªÇó£¬ÓеÄÖá³Ð¿ÉÒÔÎÞÄÚȦ»òÎÞÍâȦ¡¢»ò´ø·À³¾¡¢ÃÜ·âȦµÈ½á¹¹¡£ ͼ17-1 ͼ17-22£®³£ÓòÄÁÏ£º¹ö¶¯ÌåÓëÄÚÍâȦµÄ²ÄÁÏÒªÇóÓиߵÄÓ²¶ÈºÍ½Ó´¥Æ£ÀÍÇ¿¶È¡¢Á¼ºÃµÄÄÍÄ¥ÐԺͳå»÷ÈÍÐÔ¡£Ò»°ãÓú¬¸õºÏ½ð¸ÖÖÆÔ죬³£ÓòÄÁÏÓÐGCr15¡¢GCr15SiMn¡¢GCr6¡¢GCr9µÈ£¬¾­ÈÈ´¦ÀíºóÓ²¶È¿É´ïHRC61-65¡£±£³Ö¼ÜÒ»°ãÓõÍ̼¸Ö°å³åѹ¶ø³É£¬¸ßËÙÖá³Ð¶à²ÉÓÃÓÐÉ«½ðÊô£¨Èç»ÆÍ­£©»òËÜÁϱ£³Ö¼Ü¡£
  • Êг¡Ò»²¿£º022-58519722
  • Êг¡¶þ²¿£º022-58519723
  • ͶËßÊÜÀí£º022-58519721
  • ´«Õæ×Ü»ú£º022-23868160