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 > Öá³Ð֪ʶÁбí >¹Ø½ÚÖá³ÐµÄ·ÖÀà
¹Ø½ÚÖá³ÐµÄ·ÖÀà
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-12-13
1 .Ö÷ÌâÄÚÈÝ ±¾±ê×¼¹æ¶¨Á˹ؽÚÖá³ÐµÄ·ÖÀà·½·¨£¬¼°³£ÓùؽÚÖá³ÐµÄ½á¹¹ÐÍʽ¡£ 2 .ÒýÓñê×¼ GB 3944 ¹Ø½ÚÖá³Ð´Ê»ã 3. ¹Ø½ÚÖá³ÐµÄ·ÖÀà·½·¨ 3.1 ¹Ø½ÚÖá³Ð°´ÆäËùÄܳÐÊܸººÉµÄ·½Ïò»ò¹«³Æ½Ó´¥½Ç²»Í¬£¬·ÖΪÏÂÁи÷Àà¡£ 3.1.1 ÏòÐĹؽÚÖá³Ð?ÓÃÓÚ³ÐÊܾ¶Ïò¸ººÉ£¬Æä¹«³Æ½Ó´¥½Ç´Ó0¶ÈÖÁ45¶È£¬°´Æä¹«³Æ½Ó´¥½ÇµÄ²»Í¬£¬ÓÖ¿É·ÖΪ£º a.¾¶Ïò½Ó´¥ÏòÐĹؽÚÖá³Ð?¹«³Æ½Ó´¥½ÇΪ0¶ÈµÄÏòÐĹؽÚÖá³Ð£¬ÊÊÓÚ³ÐÊܾ¶Ïò¸ººÉ¡£µ«Ò²ÄÜÔÚ³ÐÊܾ¶Ïò¸ººÉµÄͬʱ£¬³ÐÊܲ»´óµÄÖáÏò¸ººÉ¡£ b.½Ç½Ó´¥ÏòÐĹؽÚÖá³Ð?¹«³Æ½Ó´¥½Ç´óÓÚ0¶È£¬µ«Ð¡ÓÚ»òµÈÓÚ45¶ÈµÄÏòÐĹؽÚÖá³Ð£¬ÄܳÐÊܾ¶Ïò¸ººÉºÍÖáÏò¸ººÉͬʱ×÷ÓõÄÁªºÏ¸ººÉ¡£ 3.1.2 ÍÆÁ¦¹Ø½ÚÖá³Ð?ÓÃÓÚ³ÐÊÜÖáÏò¸ººÉ£¬Æä¹«³Æ½Ó´¥½Ç´óÓÚ45¶ÈÖÁ90¶È£¬°´Æä¹«³Æ½Ó´¥½ÇµÄ²»Í¬£¬ÓÖ¿É·ÖΪ£º a.ÖáÏò½Ó´¥ÍÆÁ¦¹Ø½ÚÖá³Ð?¹«³Æ½Ó´¥½ÇΪ90¶ÈµÄÍÆÁ¦¹Ø½ÚÖá³Ð£¬ÊÊÓÚ³ÐÊÜ´¿ÖáÏò¸ººÉ¡£ b.½Ç½Ó´¥ÍÆÁ¦¹Ø½ÚÖá³Ð?¹«³Æ½Ó´¥½Ç´óÓÚ45¶È£¬µ«Ð¡ÓÚ90¶ÈµÄÍÆÁ¦¹Ø½ÚÖá³Ð£¬ÊÊÓÚ³ÐÊÜÖáÏò¸ººÉ£¬µ«Ò²ÄܳÐÊÜÁªºÏ¸ººÉ£¨´ËʱÆä¾¶Ïò¸ººÉÖµ²»µÃ´óÓÚÖáÏò¸ººÉµÄ0.5±¶£©¡£ 3.2 ¹Ø½ÚÖá³Ð°´ÆäÍâȦµÄ½á¹¹·ÖΪ£º a.ÕûÌåÍâȦ¹Ø½ÚÖá³Ð£» b.Ë«°ëÍâȦ¹Ø½ÚÖá³Ð£» c.µ¥·ìÍâȦ¹Ø½ÚÖá³Ð£» d.Ë«·ìÍâȦ£¨ÆÊ·ÖÍâȦ£©¹Ø½ÚÖá³Ð¡£ 3.3 ¹Ø½ÚÖá³Ð°´ÊÇ·ñ¸½Óи˶˻ò×°Óڸ˶ËÉÏ·ÖΪ£º a.Ò»°ã¹Ø½ÚÖá³Ð£» b.¸Ë¶Ë¹Ø½ÚÖá³Ð¡£ 3.4 ¹Ø½ÚÖá³Ð°´Æä¹¤×÷ʱÊÇ·ñÐè²¹³äÈ󻬼Á·ÖΪ£º a.·Ç×ÔÈ󻬹ؽÚÖá³Ð£» b.×ÔÈ󻬹ؽÚÖá³Ð¡£ 3.5 ¹Ø½ÚÖá³Ð°´ÆäËùÄܳÐÊܸººÉµÄ·½Ïò¡¢¹«³Æ½Ó´¥½ÇºÍ½á¹¹ÐÍʽ·ÖΪ£º a.ÏòÐĹؽÚÖá³Ð£» b.½Ç½Ó´¥¹Ø½ÚÖá³Ð£» c.ÍÆÁ¦¹Ø½ÚÖá³Ð£» d.¸Ë¶Ë¹Ø½ÚÖá³Ð¡£
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
TIMKEN 61813 NÖá³Ð NTN 7022 C/DBÖá³Ð NSK 7312 AC/DTÖá³Ð NTN RNA 4902Öá³Ð IKO NK 29/20Öá³Ð NSK 6209-2RZÖá³Ð NSK 24122 CCK30/W33Öá³Ð NACHI 7308 C/DFÖá³Ð KOYO 7201 CÖá³Ð SWEDEN 61852Öá³Ð NSK HR322/22Öá³Ð FAG 30213+T3EB065Öá³Ð FAG 6024-2ZÖá³Ð NACHI 7201 C/DFÖá³Ð NACHI NJ 2228Öá³Ð NMB L-1170ZZÖá³Ð IKO NK 68/25Öá³Ð NTN UK 211+H 2311Öá³Ð KOYO 53407 UÖá³Ð FAG 51101Öá³Ð NSK 6307-2RZÖá³Ð KOYO NJ2211+HJ2211Öá³Ð INA YRT 50 Öá³Ð NACHI 23124 CC/W33Öá³Ð NTN RNA 4922Öá³Ð FAG NA 49/22Öá³Ð TIMKEN 23964YMBÖá³Ð NTN 29230Öá³Ð NTN NJ310E+HJ310EÖá³Ð NSK NJ 322Öá³Ð FAG 7211 AC/DFÖá³Ð FAG 30304Öá³Ð NTN NN 3072Öá³Ð NTN 332/28Öá³Ð NACHI 52432Öá³Ð FAG 234452M.SPÖá³Ð INA RNAO6X13X8TNÖá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
TIMKEN 61813 NÖá³Ð NTN 7022 C/DBÖá³Ð NSK 7312 AC/DTÖá³Ð NTN RNA 4902Öá³Ð IKO NK 29/20Öá³Ð NSK 6209-2RZÖá³Ð NSK 24122 CCK30/W33Öá³Ð NACHI 7308 C/DFÖá³Ð KOYO 7201 CÖá³Ð SWEDEN 61852Öá³Ð NSK HR322/22Öá³Ð FAG 30213+T3EB065Öá³Ð FAG 6024-2ZÖá³Ð NACHI 7201 C/DFÖá³Ð NACHI NJ 2228Öá³Ð NMB L-1170ZZÖá³Ð IKO NK 68/25Öá³Ð NTN UK 211+H 2311Öá³Ð KOYO 53407 UÖá³Ð FAG 51101Öá³Ð NSK 6307-2RZÖá³Ð KOYO NJ2211+HJ2211Öá³Ð INA YRT 50 Öá³Ð NACHI 23124 CC/W33Öá³Ð NTN RNA 4922Öá³Ð FAG NA 49/22Öá³Ð TIMKEN 23964YMBÖá³Ð NTN 29230Öá³Ð NTN NJ310E+HJ310EÖá³Ð NSK NJ 322Öá³Ð FAG 7211 AC/DFÖá³Ð FAG 30304Öá³Ð NTN NN 3072Öá³Ð NTN 332/28Öá³Ð NACHI 52432Öá³Ð FAG 234452M.SPÖá³Ð INA RNAO6X13X8TNÖá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3