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°ÙÁªÖá³Ð³£Ê¶: Öá³ÐÈ󻬵 ¡
- Ò½ÓÃÖá³ÐµÄÏû¶¾ ¡
- Éî¹µÇòÖá³Ð - ΢ÐÍÖá³Ð ¡
- Öá³ÐÓÎ϶ºÍÐýתÁé»îÐÔ¼ìÑéµ ¡
- ÓÍÈ󻬺ÍÖ¬È󻬼°ÆäÓÅȱµã ¡
- »úеÉè¼Æ¼°Öܱ߯äËûÓÃÓïÓ¢º ¡
- Öá³ÐÌ×Ȧ¶¨Òå[ÖÐÓ¢ÎĶÔÕÕ] ¡
- ½ðÊôÈÈ´¦Àí»ù´¡ÖªÊ¶(ËÄ) ¡
- Ö±ÏßÖá³ÐÌØµã¼°¼¼Êõ×ÊÁÏ ¡
- Á½Ãæ´øÃÜ·âȦµÄÎÞ±£³Ö¼Ü¿íÄ ¡
- ÊÖ¹¤µç»¡º¸¶ÔÖýÌúÖá³Ð×ùµÄÐ ¡
- ÀëÐÄʽѹËõ»úÖ¹ÍÆÖá³ÐµÄ¼ìÐ ¡
½ð°ÙÁª»úµç > Öá³Ð֪ʶÁбí >Öá³Ð¹ú¼Ò¼¼Êõ±ê×¼GB/T 10447--89 »¬¶¯Öá³Ð °ëÔ²Ö¹ÍÆµæÈ¦ÒªËغ͹«²î±ê×¼
Öá³Ð¹ú¼Ò¼¼Êõ±ê×¼GB/T 10447--89 »¬¶¯Öá³Ð °ëÔ²Ö¹ÍÆµæÈ¦ÒªËغ͹«²î±ê×¼
×÷ÕߣºÌì½ò½ð°ÙÁª»úµç ·¢±íʱ¼ä£º2011-06-21
»¬¶¯Öá³Ð °ëÔ²Ö¹ÍÆµæÈ¦ÒªËغ͹«²î1ÊÊÓ÷¶Î§±¾±ê×¼¹æ¶¨ÁË»¬¶¯Öá³Ð°ëÔ²Ö¹ÍÆµæÈ¦µÄÒªËØºÍ¹«²î¡£±¾±ê×¼ÊÊÓÃÓÚ³åѹ³ÉÐεġ¢Í⾶СÓÚ160mmµÄË«½ðÊô°ëÔ²Ö¹ÍÆµæÈ¦¡£2ÐÍʽ¡¢Ãû³Æ¼°´úºÅ2.1 ÐÍʽ°ëÔ²Ö¹ÍÆµæÈ¦µÄÒ»°ãÐÍʽ¼ûͼ1ºÍͼ2£¬ÍƼöÑ¡ÓÃͼ1µÄÐÍʽ¡£3¹«²î3.1 δע¹«²îδע¹«²î³ß´çµÄ¼«ÏÞÆ«²îΪ£º³¤¶È£º±0.25mm£»½Ç¶È£º±5°3.2 Ö÷Òª³ß´çµÄ¹«²î4.2ÓͲÛ4.2.1 ÓͲ۵ÄÒ»°ãÐÍʽ¼ûͼ2¡£¾¹©ÐèË«·½ÐÉÌ£¬Ò²¿É²ÉÓÃÆäËûÐÍʽµÄÓͲۡ£4.2.2 ÓͲ۵ײ¿¿í¶ÈGWµÄ³ß´çÓ뼫ÏÞÆ«²î¼û±í9¡£4.3 ¶Ô½ÓÃæ4.3.1 ¶Ô½ÓÃæµÄÐÍʽ¼ûͼ1ºÍͼ2¡£Í¼1ÖгߴçLJmin=(D-d)/4,µ«²»Ð¡ÓÚ3mm¡£4.3.2 ¶Ô½ÓÃæÏ÷±¡ÐÍʽ¼ûͼ2µÄD-DÆÊÊÓͼ¡£³ß´çt1£¨»òt2£©Ó¦²»³¬¹ýerµÄ30%£¬½Ç¶ÈβÓ¦²»³¬¹ý30°¡£4.4 Ô²½Ç»òµ¹½Çr1¡¢r2¡¢r3£¨¼ûͼ2£©4.4.1 r1¿ÉÒÔÊÇÔ²½Ç»òµ¹½Ç£¬0.3mm≤r1≤0.6mm¡£µ¹½Ç½Ç¶ÈΪ45°£¬¼«ÏÞÆ«²îΪ±0.2mm£¬²¢Ó¦È¥µôë´Ì¡£5±íÃæ´Ö²Ú¶È±¾±ê×¼¶Ô°ëÔ²Ö¹ÍÆµæÈ¦µÄ±íÃæ´Ö²Ú¶È²»×÷¾ßÌ广¶¨£¬Óɹ©ÐèË«·½ÐÉÌ¡£Öá³ÐÐͺÅÉÌÒµËÑË÷ http://www.jinkouzc.com ÊÕ¼¯×îеÄÖá³Ð×ÊѶ¡¢Öá³ÐÉÌ»ú¡¢Öá³ÐÆóÒµ£¬Ìṩ×îеÄÖá³Ð¼¼ÊõËÑË÷·þÎñ£¡
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NTN 51220Öá³Ð FAG 71912 CÖá³Ð NTN 62/32-ZNÖá³Ð FAG 32205Öá³Ð SWEDEN 71922 ACÖá³Ð NTN UK 305+H 2305Öá³Ð INA NK105/26Öá³Ð FAG 2305K.TV.C3+H2305Öá³Ð TIMKEN 07087/07204Öá³Ð SWEDEN 2208KÖá³Ð KOYO NF 332Öá³Ð KOYO 7212 BÖá³Ð TIMKEN 09074/09195Öá³Ð TIMKEN 52400D/52618Öá³Ð NACHI 7007 AC/DFÖá³Ð SWEDEN 206-2ZÖá³Ð INA NAO20X37X16 Öá³Ð NSK 6315-RZÖá³Ð KOYO 7313 AC/DFÖá³Ð TIMKEN 3979/3920Öá³Ð SWEDEN T4CB 100/QÖá³Ð SWEDEN *6202 Öá³Ð SWEDEN 7006 C/DTÖá³Ð SWEDEN 40Öá³Ð SWEDEN NJG 2348 VHÖá³Ð NSK HR32316JÖá³Ð FAG AXK 140180Öá³Ð SWEDEN * NUP 206 ECP Öá³Ð KOYO 3304 A-RSÖá³Ð NSK 1312Öá³Ð NSK 6328-ZÖá³Ð SWEDEN 2208K+H308Öá³Ð INA IR22X28X17Öá³Ð NACHI 61912-2ZÖá³Ð NACHI 6052Öá³Ð NACHI 23218 CC/W33Öá³Ð NACHI NUP 217 EÖá³Ð
±¾¹«Ë¾ÒÔÏÂÖá³Ð²úÆ·½ñÌìÌØ¼Û£º
NTN 51220Öá³Ð FAG 71912 CÖá³Ð NTN 62/32-ZNÖá³Ð FAG 32205Öá³Ð SWEDEN 71922 ACÖá³Ð NTN UK 305+H 2305Öá³Ð INA NK105/26Öá³Ð FAG 2305K.TV.C3+H2305Öá³Ð TIMKEN 07087/07204Öá³Ð SWEDEN 2208KÖá³Ð KOYO NF 332Öá³Ð KOYO 7212 BÖá³Ð TIMKEN 09074/09195Öá³Ð TIMKEN 52400D/52618Öá³Ð NACHI 7007 AC/DFÖá³Ð SWEDEN 206-2ZÖá³Ð INA NAO20X37X16 Öá³Ð NSK 6315-RZÖá³Ð KOYO 7313 AC/DFÖá³Ð TIMKEN 3979/3920Öá³Ð SWEDEN T4CB 100/QÖá³Ð SWEDEN *6202 Öá³Ð SWEDEN 7006 C/DTÖá³Ð SWEDEN 40Öá³Ð SWEDEN NJG 2348 VHÖá³Ð NSK HR32316JÖá³Ð FAG AXK 140180Öá³Ð SWEDEN * NUP 206 ECP Öá³Ð KOYO 3304 A-RSÖá³Ð NSK 1312Öá³Ð NSK 6328-ZÖá³Ð SWEDEN 2208K+H308Öá³Ð INA IR22X28X17Öá³Ð NACHI 61912-2ZÖá³Ð NACHI 6052Öá³Ð NACHI 23218 CC/W33Öá³Ð NACHI NUP 217 EÖá³Ð
Î¥·¨ÐÅÏ¢ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º022-58519723 Copyright © 2009-2011 Ìì½ò°ËÁ㶯Á¦¹ú¼ÊóÒ×ÓÐÏÞ¹«Ë¾
¼ÓÈëÊÕ²Ø | ½òICP±¸14004550ºÅ-3