w66ÀûÀ´-ÀûÀ´w66¡¤(ÖйúÇø)¹Ù·½ÍøÕ¾

½ô¹Ì¼þÐÐÒµ´óÐÍÉú²úÖÆÔìÉÌ

¸ßм¼ÊõÈÏÖ¤ÆóÒµ


ISO.jpg            
sgs.jpg            
rohs.jpg            

È«¹ú·þÎñÈÈÏß

0760-8787 8587

Íþº£¶¨×ö²»Ðâ¸ÖÂÝË¿ 304Ê®×Ö³ÁÍ·Âݶ¤ ƽͷÂÝË¿¶¤ Åä¼þ´óÈ« ±ê×¼¼þ

×÷Õߣºwin-win@what-screw.com µã»÷£º24261´Î À´Ô´£º ʱ¼ä£º2023-04-11 14:08:00

ÐÅÏ¢ÕªÒª£ºÎÒÃÇÓµÓÐÊ®¼¸ÄêÂÝË¿ÐÐÒµÉú²ú¾­Ñ飬Ö÷Òª²úÆ·ÓУº¹ú±êµæÆ¬£¬µÈ¸ßÂÝË¿£¬Ì¼¸Ö¶ÆÄøÒ»Ìå¸Çñ£¬´øÈ¦ÆðÖØµõ»·ÂÝ˨£¬GB301976ÂÝË¿£¬JAÐÍÂÝË¿£¬·ÀËÉÄáÁúÂÝĸ£¬Îå½ÇÐÇÐΰÑÊÖÂÝĸ£¬Çôò¶ÔËøÃ­Çû÷¶¤Æ½µ×¸ôÀëÖùí¶¤£¬°ëÑÀϸÑÀÂÝË¿£¬¼Ò¾ß¼Ð°å¶ÔËøÂÝĸ£¬Ê®ÄêרҵÉú...

ÂÝ˨ÐÔÄܵȼ¶µÄº¬ÒåÊǹú¼ÊͨÓõıê×¼£¬ÏàͬÐÔÄܵȼ¶µÄÂÝ˨£¬²»¹ÜÆä²ÄÁϺͲúµØµÄÇø±ð£¬ÆäÐÔÄÜÊÇÏàͬµÄ£¬Éè¼ÆÉÏֻѡÓÃÐÔÄܵȼ¶¼´¿É¡£ Ç¿¶ÈµÈ¼¶Ëùν8.8¼¶ºÍ10.9¼¶ÊÇÖ¸ÂÝ˨µÄ¿¹¼ôÇÐÓ¦Á¦µÈ¼¶Îª0.88GPaºÍ1.09GPa 8.8 ¹«³Æ¿¹À­Ç¿¶È800N/MM2 ¹«³ÆÇü·þÇ¿¶È640N/MM2 Ò»°ãµÄÂÝ˨ÊÇÓÃ"X.Y"±íʾǿ¶ÈµÄ£¬X*100=´ËÂÝ˨µÄ¿¹À­Ç¿¶È£¬X*100*£¨Y/10£©=´ËÂÝ˨µÄÇü·þÇ¿¶È£¨ÒòΪ°´±êʶ¹æ¶¨£ºÇü·þÇ¿¶È/¿¹À­Ç¿¶È=Y/10£¬¼´0.YΪÇüÇ¿±È£© Èç4.8¼¶ Ôò´ËÂÝ˨µÄ¿¹À­Ç¿¶ÈΪ£º400MPa£»Çü·þÇ¿¶ÈΪ£º400*8/10=320MPa¡£Áí£ºÍþº£²»Ðâ¸ÖÂÝ˨ͨ³£±êΪA4-70£¬A2-70µÄÑù×Ó£¬ÒâÒåÁíÓнâÊͶÈÁ¿£ºµ±½ñÊÀ½çÉϳ¤¶È¼ÆÁ¿µ¥Î»Ö÷ÒªÓÐÁ½ÖÖ£¬Ò»ÖÖΪ¹«ÖÆ£¬¼ÆÁ¿µ¥Î»ÎªÃ×£¨m£©¡¢ÀåÃ×£¨cm£©¡¢ºÁÃ×£¨mm£©µÈ£¬ÔÚÅ·ÖÝ¡¢ÎÒ¹ú¼°ÈÕ±¾µÈ¶«ÄÏÑǵØÇøÊ¹Óý϶࣬ÁíÒ»ÖÖÎªÓ¢ÖÆ£¬¼ÆÁ¿µ¥Î»Ö÷ҪΪӢ´ç£¨inch£©£¬ÔÚÃÀ¹ú¡¢Ó¢¹úµÈÅ·ÃÀ¹ú¼ÒʹÓý϶à¡£1¡¢¹«ÖƼÆÁ¿£º£¨10½øÖÆ£© 1m2 =100 cm2=10000 mm2¡¢Ó¢ÖƼÆÁ¿£º£¨8½øÖÆ£© 1Ó¢´ç=8Ó¢·Ö 1Ó¢´ç=25.4 mm 3/8??¡Á25.4 =9.523¡¢1/4??ÒÔϵIJúÆ·Ó÷¬ºÅÀ´±íʾÆä³Æºô¾¶£¬È磺 4#£¬ 5#£¬ 6#£¬ 7#£¬ 8#£¬10#£¬13#

±È½Ï¸´ÔÓµÄÏâǶÂñÖÃʽÍþº£Í­ÂÝĸ Íþº£Í­Íþº£Ç¶¼þÂÝĸ¹æ¸ñΪM8,´Ë¿îÍþº£Í­Íþº£Ç¶¼þÂÝĸÂñÖÃÓÚÆû³µµÄ×¢ËܼþÄÚ,5ÌõÐ±ÎÆÑ¹»¨,4ÌõΪ×óÐ±ÎÆÑ¹»¨,1ÌõΪÓÒÐ±ÎÆ¹ö»¨.ÓÉÓÚÓжàÌõ¹öѹ»¨ÎÆ,¶¼²ÉÓÃÁËË«µ¶¼Ü+˫ѹ»¨¼Ü,5Ìõ²Û¼°2´¦µ¹½ÇÓÉ1°Ñ¼Ó¿í³ÉÐ͵¶Ò»´ÎÐÔ²å³öÀ´. ÈÈѹʽͭÏâ¼þÂÝĸº¬ÓÐÍøÎÆ¼°Ö±ÎÆ,ÍâÔ²³Ê×¶ÐÎ,ÔÚÈÈѹµÄ¹ý³ÌÖÐÒÔÀûÓÚ˳Àûµ¼ÈëËܽº¿×ÄÚ.

Íþº£×Ô¹¥Âݶ¤ÖÖÀàËäÈ»ºÜ¶à£¬µ«ËüÃǶ¼¾ßÓÐÒÔϼ¸¸ö¹²Í¬µã£º (1)Ò»°ã¶¼ÊDzÉÓÃÉøÌ¼¸ÖÖÆÔ죨ռ×ܲúÁ¿µÄ99%£©¡£Ò²¿ÉÒÔ²ÉÓò»Ðâ¸Ö»òÓÐÉ«½ðÊôÖÆÔì¡£ (2)²úÆ·±ØÐë¾­¹ýÈÈ´¦Àí¡£Ì¼¸ÖÍþº£×Ô¹¥Âݶ¤±ØÐë¾­¹ýÉøÌ¼´¦Àí£¬²»Ðâ¸ÖÍþº£×Ô¹¥Âݶ¤±ØÐë¾­¹ý¹ÌÈÜÓ²»¯´¦Àí¡£ÒÔʹÍþº£×Ô¹¥Âݶ¤´ïµ½±ê×¼ËùÒªÇóµÄ»úеÐÔÄܺÍʹÓÃÐÔÄÜ¡£ (3)²úÆ·±íÃæÓ²¶È¸ß£¬Ð¾²¿ÈÍÐԺ᣼´¡°ÄÚÈáÍâ¸Õ¡±¡£ÕâÊÇÍþº£×Ô¹¥Âݶ¤ÐÔÄÜÒªÇóµÄÒ»´óÌØµã¡£Èç¹û±íÃæÓ²¶ÈµÍ£¬ÔòÅ¡²»½ø»ùÌåÖУ»Èç¹ûо²¿ÈÍÐԲһš¾Í¶Ï£¬Ò²²»ÄÜʹÓá£ËùÒÔ¡°ÄÚÈáÍâ¸Ö¡±ÊÇÍþº£×Ô¹¥Âݶ¤Âú×ãʹÓÃÐÔÄܵģ¬·Ç³£ÖØÒªµÄÒªÇó¡£ (4)²úÆ·±íÃæ¾ùÐèÒª±íÃæ·À»¤´¦Àí£¬Ò»°ãÊÇµç¶Æ´¦Àí¡£ÓеIJúÆ·±íÃæÐë¾­Á×ËáÑδ¦Àí£¨Á×»¯£©£¬Èçǽ°åÍþº£×Ô¹¥Âݶ¤¶àΪÁ×»¯¡£ (5)²ÉÓÃÀäïæ¹¤ÒÕÉú²ú¡£ÍƼö²ÉÓøßËÙÀäïæ»úºÍ¸ßËÙ´êË¿»ú»ò¸ßËÙÐÐÐÇʽ¹öË¿»úÉú²ú¡£ÕâÀïÇ¿µ÷¸ßËÙ£¬ÊÇΪÁËÈ·±£²úÆ·ÖÊÁ¿¡£Ö»ÓиßËÙ»úÆ÷Éú²úµÄÍþº£×Ô¹¥Âݶ¤Í·²¿³ÉÐκã¬ÂÝÎÆÆ·Öʸß¡£

Ô²ÖùÏú´ÅÐÔ¶¨Î»×Ô¶¯Ñ¹Èë»ú¹¹£¬°üÀ¨µ××ù£¬µ××ùÉÏÉèÓÐÒ»¸öÒýµ¼¿é£¬Òýµ¼¿éµÄÒ»¶ËÉèÓÐÒ»¸öµ¼ÏòÁ¢°å£¬¸Ã¶ËµÄÏ·½ÉèÓÐÒ»¸ö¶¥¶¯Öù£¬¶¥¶¯ÖùÁ¬½ÓÓÐÇý¶¯»ú¹¹£¬Çý¶¯»ú¹¹ÉèÖÃÔÚµ¼ÏòÁ¢°åµÄÄÚ²¿£»ËùÊöÒýµ¼¿éµÄÒ»²àÉèÓÐÒ»¿éÍÆ°å£¬ÍưåµÄ¶Ë²¿ÉèÓÐÒ»¸ö°ëÔ²Ðΰ¼²Û£¬ËùÊöÍÆ°åÁ¬½ÓÇý¶¯»ú¹¹£¬Çý¶¯»ú¹¹ÉèÖÃÔÚµ××ùÉÏ£»ËùÊöÒýµ¼¿éµÄÁíÒ»²àÉèÓÐλÓÚµ××ùÉϵŤ×÷̨£¬¹¤×÷̨µÄÉÏ·½ÉèÓÐÒ»¸ö·À´í¶¨Î»»ú¹¹£¬·À´í¶¨Î»»ú¹¹µÄÉÏ·½ÉèÓÐѹÈë»ú¹¹£¬·À´í¶¨Î»»ú¹¹µÄÒ»²àÉèÓзÀ´í¼ì²â»ú¹¹£»ËùÊöѹÈë»ú¹¹°üÀ¨´Óϵ½ÉÏÒÀ´ÎÉèÖõijåÍ·¡¢³å¿éºÍÉÏÄ£°å£¬ÉÏÄ£°å´«¶¯Á¬½ÓÓÐÎåÇý¶¯»ú¹¹£»ËùÊö·À´í¼ì²â»ú¹¹°üÀ¨¹Ì¶¨½Ç°å£¬¹Ì¶¨½Ç°åÉèÖÃÔÚ¹¤×÷̨ÉÏ£¬¹Ì¶¨½Ç°åÉÏÉèÓÐËÄÇý¶¯»ú¹¹£¬ËÄÇý¶¯»ú¹¹Á¬½Ó̽²âÍ·¡£

DGÊÓѶ¹ã¶«DGÊÓѶÎå½ðʵҵÓÐÏÞ¹«Ë¾ÌṩµÄÂݶ¤±ê×¼¼þÅäÌ×¹¤×°£¬Ö÷Òª½â¾öÁËÏÖÓм¼ÊõÖÐ×°ÅäÂݶ¤Ê±£¬ÊÖ ¹¤²Ù×÷ÅäÌ×ЧÂʵÍ¡¢Âݶ¤±ê×¼¼þ¹æ¸ñ´íÎó¡¢Âݶ¤±ê×¼¼þÒ×µøÂäÈë²úÆ·ÄÚµÄÎÊÌâ¡£¹ã¶«DGÊÓѶÎå½ðʵҵÓÐÏÞ¹«Ë¾µÄ¾ßÌå¼¼Êõ½â¾ö·½°¸ÈçϸÃÂݶ¤±ê×¼¼þÅäÌ×¹¤×°°üÀ¨½á¹¹ÏàÊÊÅäÂÝÖùÌ׿װå¡¢Íþº£µæÆ¬Ì׿װåºÍÂÝñÌ׿װ壻 ËùÊöÂÝÖùÌ׿װåÉÏÉèÖÃÓÐÖÁÉÙÒ»¸öÓë±»×°ÅäÂÝÖù½á¹¹ÏàÊÊÅäµÄÂÝÖù¿×£¬Íþº£µæÆ¬Ì׿װåÉÏÉèÖà ÓÐÖÁÉÙÒ»¸öÓë±»×°ÅäÍþº£µæÆ¬½á¹¹ÏàÊÊÅäµÄÍþº£µæÆ¬¿×£¬ÂÝñÌ׿װåÉÏÉèÖÃÓÐÖÁÉÙÒ»¸öÓë±»×°ÅäÂÝ Ã±½á¹¹ÏàÊÊÅäµÄÂÝñ¿×£»ÂÝÖù¿×¡¢Íþº£µæÆ¬¿×ÓëÂÝñ¿×µÄÊýÁ¿ÏàµÈ¡£ÉÏÊöÂÝÖùÌ׿װåÉÏÉèÖÃÓж¨Î»×°Öã¬Íþº£µæÆ¬Ì׿װåÉÏÉèÖÃÓÐÏàÊÊÅäµÄ¶¨Î»¿×£»»òµæ ƬÌ׿װåÉÏÉèÖÃÓж¨Î»×°Öã¬ÂÝÖùÌ׿װåÉÏÉèÖÃÓÐÏàÊÊÅäµÄ¶¨Î»¿×¡£ÉÏÊöÂÝÖù¿×ÊÇͨ¿×£»ÂÝñ¿×ÊÇä¿×¡£ÉÏÊöÂÝÖùÌ׿װåÉÏÉèÖÃÓÐËÄÊ®ÖÁÒ»°ÙÎåÊ®¸öÂÝÖù¿×¡£ÉÏÊö¶¨Î»×°ÖÃÊǶ¨Î»°åºÍ/»ò¶¨Î»Öù¡£¹ã¶«DGÊÓѶÎå½ðʵҵÓÐÏÞ¹«Ë¾µÄÓŵãÔÚÓÚ¸ÃÂݶ¤±ê×¼¼þÅäÌ×¹¤×°Ìá¸ßÁËÂݶ¤±ê×¼¼þÅäÌ×ÖÊÁ¿£¬ÓÐЧԤ·ÀÂݶ¤±ê×¼¼þÒ×µøÈë ²úÆ·ÄÚ²¿¼°Âݶ¤¹æ¸ñ´íÎó£»¼ò»¯Âݶ¤±ê×¼¼þÅäÌ×ÄѶȣ¬Ìá¸ßÁË×°ÅäЧÂÊ¡£¸ÃÂݶ¤±ê×¼¼þÅäÌ×¹¤×°¿É¸ù¾Ý²»Í¬µÄÂݶ¤±ê×¼¼þ¹æ¸ñ½øÐв»Í¬µÄ¼Ó¹¤£¬ÊÊÓÃÐÔÊ® ·ÖµÄ¹ã·º¡£

¹ã¶«DGÊÓѶÎå½ðʵҵÓÐÏÞ¹«Ë¾ÊÇÒ»¼ÒÓÐ×ŶàÄêÂÝË¿Éú²ú¶¨Öƾ­ÑéµÄ³§¼Ò£¬¿É¸ù¾Ý¿Í»§µÄÐèÇóÀ´Í¼À´ÑùÉú²ú¶¨×ö¹ö»¨Ïú¹ö»¨ÖáÔ²ÖùÏúÖᣬÁù½ÇÂÝÖùÂÝĸ£¬ÐýŤÐÇÐÍÍþº£ËÜÁÏÂݶ¤£¬²¨ÐÎÆ½Íþº£µæÆ¬µÈ²úÆ·£¬ÎÒÃÇ¿ÉΪÄúÌṩÊʺÏÄúµÄ½ô¹Ì¼þ½â¾ö·½°¸¡£

Íþº£304Íþº£Ê®×ÖÍþº£³ÁÍ·Âݶ¤

¶¨×öÍþº£²»Ðâ¸ÖÂÝË¿


ÉÏÊöÄÚÈÝÀ´×ÔDGÊÓѶ×ÔÐÐÉÏ´«»ò»¥ÁªÍø£¬ÈçÓаæÈ¨ÎÊÌ⣬ÇëÁªÏµwin-win@what-screw.com ¡£