½ø¿ÚÖá³Ð¶©¹ºÈÈÏß

Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
Êг¡Ò»²¿£º022-58519721/22/23
´«Õæ×Ü»ú£º022-23868160
Email£ºtj291@126.com
꿅᣼http://www.jinkouzc.com
×î½ü¸üÐÂ
½ð°ÙÁª»úµç > Öá³ÐÐÂÎÅÁбí >Îå½ð³£¼ûÊõÓï
Îå½ð³£¼ûÊõÓï
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-08-03
a Çü·þµã£¨ÎïÀíÇü·þÇ¿¶È£©£º ´úºÅ£º¦Òs£»µ¥Î»£ºMPa(»òN/mm2) ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÊÜÀÁ¦×÷Óõ½Ä³Ò»³Ì¶Èʱ£¬Æä±äÐΣ¨É쳤£©Í»È»Ôö¼ÓºÜ´óʱµÄ²ÄÁϵֿ¹ÍâÁ¦µÄÄÜÁ¦¡£ b ¹æ¶¨²ÐÓàÉ쳤ӦÁ¦£¨Çü·þÇ¿¶È¡¢Ìõ¼þÇü·þÇ¿¶È£©£º ´úºÅ£º¦Òr£»µ¥Î»£ºMPa(»òN/mm2) ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÔÚж³ýÀºôºó£¬±ê¾à²¿·Ö²ÐÓàÉ쳤Âʴﵽijһ¹æ¶¨ÊýֵʱµÄ Ó¦Á¦£»µ±¹æ¶¨ÊýֵΪ0.2£¥Ê±£¬Æä´úºÅд³ÉΪ¦Òr0.2 c ¹æ¶¨·Ç±ÈÀýÉ쳤ӦÁ¦£º ´úºÅ£º¦Òp£»µ¥Î»£ºMPa(»òN/mm2) ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÔÚÊÜÀÁ¦¹ý³ÌÖУ¬±ê¾à·Ö·Ç±ÈÀýÉ쳤Âʴﵽijһ¹æ¶¨ÊýֵʱµÄÓ¦Á¦£»µ±¹æ¶¨ÊýֵΪ0.01£¥Ê±,Æä´úºÅд³É¦Òp0.01¡£ ³£¼ûÊõÓï??Ó²¶È ¼ò½é£º²ÄÁϵֿ¹Ó²µÄÎïÌåѹÈë×Ô¼º±íÃæµÄÄÜÁ¦¡£Ó²¶È°´²â¶¨·½·¨µÄ²»Í¬·ÖΪÒÔϼ¸ÖÖ£º ²¼ÊÏÓ²¶È£º ´úºÅ£ºHBS£¨´ãÓ²¸ÖÇò²â¶¨£©»òHBW£¨Ó²ÖʺϽðÇò²â¶¨£©£¬Ò»°ãҲд³ÉHB£» µ¥Î»£ºÎÞ ¼ò½é£ºÒÔÒ»¶¨µÄ¸ººÉ£¬°ÑÒ»¶¨Ö±¾¶µÄ´ãÓ²¸ÖÇò»òÓ²ÖʺϽðÇòѹÈë²ÄÁϱíÃæ£¬±£³Ö¹æ¶¨Ê±¼äºóж³ý¸ººÉ£¬²âÁ¿²ÄÁϱíÃæµÄѹºÛ£¬È»ºó°´¹«Ê½À´¼ÆËãÓ²¶ÈµÄ´óС¡£ ÂåÊÏÓ²¶È£º ´úºÅ£ºHR µ¥Î»£ºÎÞ ¼ò½é£ºÒÔÒ»¶¨µÄ¸ººÉ°Ñ´ãÓ²¸ÖÇò»ò¶¥½ÇΪ1200µÄÔ²×¶Ðνð¸ÕʯѹÈëÆ÷ѹÈë²ÄÁϱíÃæ£¬È»ºóÒÔ²ÄÁϱíÃæÉϰ¼¿ÓµÄÉî¶ÈÀ´¼ÆËãÓ²¶È´óС¡£ ÂåÊÏÓ²¶ÈÓжàÖÖ±ê³ß£¬³£¼ûµÄÓУº a. ±ê³ßC£º´úºÅHRC£¬²ÉÓÃ1471.1N(150kgf)×ܸººÉºÍ½ð¸ÕʯѹÈëÆ÷ÇóµÃµÄÓ²¶È.ËüÊÊÓÃÓÚµ÷Öʸ֡¢´ã»ð¸ÖµÈ½ÏÓ²²ÄÁϵÄÓ²¶È²â¶¨¡£ b. ±ê³ßA£º´úºÅHRA£¬²ÉÓÃ588.4N(60 kgf)×ܸººÉºÍ½ð¸ÕʯѹÈëÆ÷ÇóµÃµÄÓ²¶È.ËüÊÊÓÃÓÚ±íÃæ´ã»ð¸Ö¡¢ÉøÌ¼¸Ö»òÓ²ÖʺϽðµÈ²ÄÁϵÄÓ²¶È²â¶¨¡£ c. ±ê³ßB£º´úºÅHRB£¬²ÉÓÃ980.7N(100 kgf)×ܸººÉºÍÖ±¾¶1.588mm´ã¸ÖÇòѹÈëÆ÷ÇóµÃµÄÓ²¶È¡£ËüÊÊÓÃÓÚÓÐÉ«½ðÊô¡¢ÍË»ð¸Ö¡¢Õý»ð¸ÖµÈ½ÏÈí²ÄÁϵÄÓ²¶È²â¶¨¡£ ±íÃæÂåÊÏÓ²¶È£º ´úºÅ£ºHR µ¥Î»£ºÎÞ ¼ò½é£ºÊÔÑéÔÀíÓëÂåÊÏÓ²¶ÈÒ»Ñù¡£ËüÊÊÓÃÓڸֲıíÃæÉøÌ¼¡¢ÉøµªµÈ´¦ÀíµÄ±íÃæºÍ¼¶±¡¸Ö°åÒÔ¼°ÓÐÉ«½ðÊôµÈÓ²¶ÈµÄ²â¶¨¡£´ËÀàÓ²¶ÈÒ²ÓжàÖÖ±ê³ß£º a. ±ê³ß15N£º´úºÅHR15N£¬²ÉÓÃ147.1N (15 kgf)×ܸººÉºÍ½ð¸ÕʯѹÈëÆ÷ÇóµÃµÄÓ²¶È b. ±ê³ß30N£º´úºÅHR30N£¬²ÉÓÃ294.2N(30 kgf) ×ܸººÉºÍ½ð¸ÕʯѹÈëÆ÷ÇóµÃµÄÓ²¶È c. ±ê³ß45N£º´úºÅHR45N£¬²ÉÓÃ441.3N(45 kgf) ×ܸººÉºÍ½ð¸ÕʯѹÈëÆ÷ÇóµÃµÄÓ²¶È d. ±ê³ß15T£º´úºÅHR15T£¬²ÉÓÃ147.1N(15 kgf)×ܸººÉºÍÖ±¾¶1.588mm´ãÓ²¸ÖÇòѹÈëÆ÷ÇóµÃµÄÓ²¶È e. ±ê³ß30T£º´úºÅHR30T£¬²ÉÓÃ294.2N(30 kgf)×ܸººÉºÍÖ±¾¶1.588mm´ãÓ²¸ÖÇòѹÈëÆ÷ÇóµÃµÄÓ²¶È f. ±ê³ß45T£º´úºÅHR45T£¬²ÉÓÃ294.2N(45 kgf)×ܸººÉºÍÖ±¾¶1.588mm´ãÓ²¸ÖÇòѹÈëÆ÷ÇóµÃµÄÓ²¶È άÊÏÓ²¶È£º ´úºÅ£ºHV µ¥Î»£ºÎÞ ¼ò½é£ºÒÔ49.03~980.7NµÄ¸ººÉ,½«Ïà¶ÔÃæ¼Ð½ÇΪ1360µÄ·½×¶Ðνð¸ÕʯѹÈëÆ÷ѹ²ÄÁϱíÃæ,±£³Ö¹æ¶¨Ê±¼äºó£¬ÓòâÁ¿Ñ¹ºÛ¶Ô½ÇÏß³¤¶È£¬ÔÙ°´¹«Ê½À´¼ÆËãÓ²¶ÈµÄ´óС¡£ËüÊÊÓÃÓڽϴ󹤼þºÍ½ÏÉî±íÃæ²ãµÄÓ²¶È²â¶¨¡£Î¬ÊÏÓ²¶ÈÉÐÓÐС¸ººÉάÊÏÓ²¶È£¬ÊÔÑ鸺ºÉ1.961~ ³£¼ûÊõÓï??Ç¿¶È¼«ÏÞ£¨Ç¿¶È£© ´úºÅ£º¦Ò£»µ¥Î»£ºMPa(»òN/mm2) ¼ò½é£ºÖ¸½ðÊô²ÄÁϵֿ¹ÍâÁ¦ÆÆ»µ×÷ÓõÄ×î´óÄÜÁ¦¡£Ç¿¶È°´ÍâÁ¦×÷ÓÃÐÎʽµÄ²»Í¬·ÖΪ£º ¿¹Ñ¹Ç¿¶È£º´úºÅ¦Òbc£¬Ö¸ÍâÁ¦ÊÇѹÁ¦Ê±µÄÇ¿¶È¼«ÏÞ ¿¹ÍäÇ¿¶È£º´úºÅ¦Òbb£¬Ö¸ÍâÁ¦Óë²ÄÁÏÖáÏß´¹Ö±£¬²¢ÔÚ×÷Óúóʹ²ÄÁϳÊÍäÇúʱµÄÇ¿¶È¼«ÏÞ ¿¹¼ôÇ¿¶È£º´úºÅ¦Òc£¬Ö¸ÍâÁ¦Óë²ÄÁÏÖáÏß´¹Ö±£¬²¢¶Ô²ÄÁϳʼôÇÐ×÷ÓÃʱµÄÇ¿¶È¼«ÏÞ ¿¹ÀÇ¿¶È£º´úºÅ£º¦Òb£¬Ö¸ÍâÁ¦ÊÇÀÁ¦Ê±µÄÇ¿¶È¼«ÏÞ ³£¼ûÊõÓï??µ¯ÐÔ¼«ÏÞ¡¢É쳤ÂʺͶÏÃæÊÕËõÂÊ a µ¯ÐÔ¼«ÏÞ ´úºÅ£º¦Òe£»µ¥Î»£ºMPa(»òN/mm2) ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÊÜÍâÁ¦£¨ÀÁ¦£©µ½Ä³Ò»ÏÞ¶Èʱ£¬Èô³ýÈ¥ÍâÁ¦£¬Æä±äÐΣ¨É쳤£©¼´Ïûʧ¶ø»Ö¸´Ô×´£¬µ¯ÐÔ¼«ÏÞ¼´Ö¸½ðÊô²ÄÁϵֿ¹ÕâÒ»Ï޶ȵÄÍâÁ¦µÄÄÜÁ¦ b É쳤ÂÊ£¨ÑÓÉìÂÊ£© ´úºÅ£º¦Ä£»µ¥Î»£º£¥ ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÊÜÍâÁ¦£¨ÀÁ¦£©×÷ÓöÏÁÑʱ£¬ÊÔ°ôÉ쳤µÄ³¤¶ÈÓëÔÀ´³¤¶ÈµÄ°Ù·Ö±È£¬É쳤Âʰ´ÊÔ°ô³¤¶ÈµÄ²»Í¬·ÖΪ£º¶ÌÊÔ°ôÇóµÃµÄÉ쳤ÂÊ£¬´úºÅΪ¦Ä5£¬ÊÔ°ôµÄ±ê¾àµÈÓÚ5±¶Ö±¾¶³¤ÊÔ°ôÇóµÃµÄÉ쳤ÂÊ£¬´úºÅΪ¦Ä10£¬ÊÔ°ôµÄ±ê¾àµÈÓÚ10±¶Ö±¾¶ c ¶ÏÃæÊÕËõÂÊ£¨ÊÕËõÂÊ£© ´úºÅ£º¦·£»µ¥Î»£º£¥ ¼ò½é£ºÖ¸½ðÊô²ÄÁÏÊÜÀÁ¦×÷ÓöÏÁÑʱ£¬¶ÏÃæËõСµÄÃæ»ýÓëÔÓжÏÃæ»ýµÄ°Ù·Ö±È ³£¼ûÊõÓï??³å»÷ÎüÊÕ¹¦ºÍ³å»÷ÈÍÐÔ ³å»÷ÎüÊÕ¹¦£¨³å»÷¹¦£©£º ´úºÅ£ºAk µ¥Î»£ºJ ¼ò½é£ºÓÃÒ»¶¨ÐÎ×´ºÍ³ß´çµÄ²ÄÁÏÊÔÑùÔÚ³å»÷¸ººÉ×÷ÓÃÏÂÕÛ¶ÏʱËùÎüÊյŦ ³å»÷ÈÍÐÔ£¨³å»÷Öµ£©£º ´úºÅ£º§Ñk µ¥Î»£ºJ/cm2 ¼ò½é£º½«³å»÷ÎüÊÕ¹¦³ýÒÔÊÔÑùȱ¿Úµ×²¿´¦ºá½ØÃæ»ýËùµÃµÄÉÌ ×¢£ºÓÃÏıÈUÐÎȱ¿ÚÊÔÑùÇóµÃµÄ³å»÷¹¦ºÍ³å»÷Öµ£¬´úºÅ·Ö±ðΪAkU£»ÓÃÏıÈVÐÎȱ¿ÚÊÔÑùÇóµÃµÄ³å»÷¹¦ºÍ³å»÷Öµ£¬´úºÅ·Ö±ðΪAKVºÍ§ÑkV¡£
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NSK 6317DDUÖá³Ð KOYO 29326Öá³Ð TIMKEN JM511945/3920Öá³Ð THK LB 6129Öá³Ð INA BK0810Öá³Ð NTN N 320Öá³Ð FAG 2218K+H318Öá³Ð TIMKEN 555-S/552-BÖá³Ð NACHI 53236 UÖá³Ð FAG 6024 NÖá³Ð NACHI 6305-RZÖá³Ð NSK 14276Öá³Ð NSK 52234Öá³Ð FAG BK 1210Öá³Ð INA IR12X16X22 Öá³Ð NSK 6224ZZÖá³Ð TIMKEN H913843/H913810Öá³Ð NTN NJ 305 EÖá³Ð NSK HJ 2204Öá³Ð TIMKEN 31593/31520-BÖá³Ð FAG 6005-2RSÖá³Ð NSK NJ2330+HJ2330Öá³Ð FAG 6028-2ZÖá³Ð SWEDEN 32926Öá³Ð FAG NU 1064Öá³Ð SWEDEN 30224 J2Öá³Ð NTN NUP 2330 EÖá³Ð NSK 6004-RSÖá³Ð FAG 7240 C/DFÖá³Ð NACHI 53315Öá³Ð NSK F 607Öá³Ð NACHI 6001-ZÖá³Ð NSK 63/22Öá³Ð SWEDEN * NUP 2222 ECP Öá³Ð SWEDEN NU 1022Öá³Ð TIMKEN HH953749/HH953710Öá³Ð NTN NJ2212E+HJ2212EÖá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NSK 6317DDUÖá³Ð KOYO 29326Öá³Ð TIMKEN JM511945/3920Öá³Ð THK LB 6129Öá³Ð INA BK0810Öá³Ð NTN N 320Öá³Ð FAG 2218K+H318Öá³Ð TIMKEN 555-S/552-BÖá³Ð NACHI 53236 UÖá³Ð FAG 6024 NÖá³Ð NACHI 6305-RZÖá³Ð NSK 14276Öá³Ð NSK 52234Öá³Ð FAG BK 1210Öá³Ð INA IR12X16X22 Öá³Ð NSK 6224ZZÖá³Ð TIMKEN H913843/H913810Öá³Ð NTN NJ 305 EÖá³Ð NSK HJ 2204Öá³Ð TIMKEN 31593/31520-BÖá³Ð FAG 6005-2RSÖá³Ð NSK NJ2330+HJ2330Öá³Ð FAG 6028-2ZÖá³Ð SWEDEN 32926Öá³Ð FAG NU 1064Öá³Ð SWEDEN 30224 J2Öá³Ð NTN NUP 2330 EÖá³Ð NSK 6004-RSÖá³Ð FAG 7240 C/DFÖá³Ð NACHI 53315Öá³Ð NSK F 607Öá³Ð NACHI 6001-ZÖá³Ð NSK 63/22Öá³Ð SWEDEN * NUP 2222 ECP Öá³Ð SWEDEN NU 1022Öá³Ð TIMKEN HH953749/HH953710Öá³Ð NTN NJ2212E+HJ2212EÖá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3