ÂãͽÊÏßÉú²ú¼°¸ñÅжÏÐè×ÛºÏÖÊÁÏÐÔÄÜ¡¢½á¹¹²ÎÊý¡¢µçÆøÐÔÄÜ¡¢»úеÐÔÄܼ°Íâ¹ÛÖÊÁ¿µÈ¶à·½Ãæ±ê×¼£¬ÒÔÏÂÊÇÏêϸÅжÏÒªµã£º
Ò»¡¢ÖÊÁÏÐÔÄÜÅжÏ
ͲĴ¿¶È
ͺ¬Á¿Ðè¡Ý99.9%£¨ÒÀ¾ÝGB/T 3953-2016¡¶µç¹¤Ô²ÍÏß¡·£©£¬¿Éͨ¹ý¹âÆ×ÆÊÎö»ò»¯Ñ§µÎ¶¨·¨¼ì²â¡£
ÔÓÖÊÔªËØ£¨ÈçÌú¡¢Ç¦¡¢ÁòµÈ£©º¬Á¿ÐèÇкϱê×¼£¬×èÖ¹Ó°Ïìµ¼µçÐÔºÍÄÍÇÖÊ´ÐÔ¡£
µç×èÂÊ
20¡æÊ±Ìå»ýµç×èÂÊÓ¦¡Ü0.017241¦¸¡¤mm?/m£¨ÇкÏIEC 60228±ê×¼£©£¬µç×賬±ê»áµ¼ÖÂÏß·ÏûºÄÔöÌí¡£
¶þ¡¢½á¹¹²ÎÊýÅжÏ
µ¥ÏßÖ±¾¶
ÔÊÐíÎó²î¹æÄ££º±ê³ÆÖ±¾¶¡À1%£¨Èç±ê³Æ2.0mm£¬ÏÖʵÐèÔÚ1.98-2.02mmÖ®¼ä£©¡£
¼ì²âÒªÁ죺ǧ·Ö³ßÕÉÁ¿£¬È¡ÖÁÉÙ3¸ö½ØÃæÆ½¾ùÖµ¡£
½ÊÏ߽ṹ
½ÊÏò£ºÐèÇкÏÉè¼ÆÒªÇó£¨×óÏò»òÓÒÏò£©£¬×èÖ¹×°ÖÃʱÒò½ÊÏò¹ýʧµ¼ÖÂËÉÉ¢¡£
½Ú¾à£º½Ú¾à±È£¨½Ú¾à/Ö±¾¶£©Í¨³£Îª8-16±¶£¬¹ý´óÒ×ËÉÉ¢£¬¹ýСÔöÌíÍäÇú¸Õ¶È¡£
½ÊºÏ²ãÊý£ºÆ¾Ö¤±ê³Æ½ØÃæ»ýÈ·¶¨£¬Èç35mm?½ÊÏß¿ÉÄܽÓÄÉ1+6+12½á¹¹¡£
½ØÃæ»ý
ÅÌËãÖµÓë±ê³ÆÖµÎó²î¡Ü2%£¨Èç±ê³Æ50mm?£¬ÏÖʵÐè¡Ý49mm?£©¡£
¼ì²âÒªÁ죺³ÆÖØ·¨£¨ÖÊÁ¿/ÃܶÈ/³¤¶È£©»òǧ·Ö³ßÕÉÁ¿µ¥ÏßÖ±¾¶ºóÅÌËã¡£
Èý¡¢µçÆøÐÔÄÜÅжÏ
Ö±Á÷µç×è
20¡æÊ±Ã¿Ç§Ã×µç×èÐèÇкϱê×¼£¨Èç35mm?½ÊÏß¡Ü0.524¦¸/km£©¡£
¼ì²âÒªÁ죺˫±ÛµçÇÅ·¨£¬Î¶ÈÐÞÕýÖÁ20¡æ¡£
¾øÔµµç×裨ÈçÊÊÓã©
Âã½ÊÏßͨ³£ÎÞ¾øÔµ²ã£¬µ«ÈôÐèÍ¿¸²·ÀÇÖÊ´²ã£¬Ðè¼ì²â²ã¼ä¾øÔµµç×è¡Ý100M¦¸¡¤km¡£
ËÄ¡¢»úеÐÔÄÜÅжÏ
¿¹ÀÇ¿¶È
Èí̬ͽÊÏß¿¹ÀÇ¿¶È¡Ý196MPa£¬Ó²Ì¬¡Ý392MPa£¨ÒÀ¾ÝGB/T 4909.2-2009£©¡£
¼ì²âÒªÁ죺ÀÉìÊÔÑé»ú£¬È¡Ñù³¤¶È¡Ý250mm£¬ÀÉìËÙÂÊ5-20mm/min¡£
É쳤ÂÊ
Èí̬ͽÊÏßÉ쳤ÂÊ¡Ý25%£¬Ó²Ì¬¡Ý6%£¬·´Ó¦ÖÊÁÏËÜÐÔ¡£
¼ì²âÒªÁ죺ÀÉì¶ÏÁѺóÕÉÁ¿±ê¾àÉ쳤Á¿¡£
ÍäÇúÐÔÄÜ
½ÊÏßÔÚÖ±¾¶Îª3±¶±ê³ÆÖ±¾¶µÄоÖáÉÏÍäÇú180¡ãºó£¬ÎÞÁÑÎÆ»ò¶Ï¹É¡£
Îå¡¢Íâ¹ÛÖÊÁ¿ÅжÏ
Íâò״̬
ÎÞÑõ»¯±äÉ«¡¢ÓÍÎÛ¡¢Ã«´Ì»ò»úеËðÉË£¬Íâò¹â½à¶ÈÇкÏRa¡Ü3.2¦Ìm¡£
½ÊºÏϸÃÜÐÔ
½ÊÏßӦϸÃÜÔȳƣ¬ÎÞËÉÉ¢¡¢ÌøÏß»òµ¥Ïß¶ÏÁÑÕ÷Ïó¡£
¼ì²âÒªÁ죺ĿÊÓ¼ì²é»òÓÃÊÖÖ¸ÇáÀ£¬ÎÞµ¥Ïß»¬¶¯¡£
¶ËÍ·´¦Öóͷ£
¶ËÍ·ÐèÆ½Õû¡¢ÎÞë´Ì£¬º¸½Ó»òѹ½Ó¶Ë×ÓʱÐèÇкϽӴ¥µç×èÒªÇó¡£
Áù¡¢¸½¼Ó¼ì²â£¨Æ¾Ö¤ÐèÇó£©
ÄÍÇÖÊ´ÐÔ
ÑÎÎíÊÔÑ飨ASTM B117£©¡Ý480СʱÎÞºìÐ⣬ÊÊÓÃÓÚÑØº£»ò¸ßʪ¶ÈÇéÐΡ£
¸ßÎÂÐÔÄÜ
¶ÌÆÚÀÏ»¯ÊÔÑ飨Èç150¡æ/1h£©ºó¿¹ÀÇ¿¶ÈϽµ¡Ü10%¡£
Æß¡¢ÅжÏÁ÷³Ì
³éÑù¼Æ»®£º°´GB/T 2828.1-2012¾ÙÐгéÑù£¬Ò»Ñùƽ³£½ÓÄÉÕý³£Ä¥Á·Ò»´Î³éÑù¼Æ»®£¨ÈçAQL=1.5£©¡£
ȱ·¦¸ñ´¦Öóͷ££ºµ¥Ïîȱ·¦¸ñÐ踴¼ì£¬¸´¼ìÈÔȱ·¦¸ñÔòÕûÅúÅÐΪȱ·¦¸ñ¡£
Ö¤ÊéÒªÇó£ºÌṩ³ö³§Ä¥Á·±¨¸æ£¬°üÀ¨»¯Ñ§ÒòËØ¡¢µç×è¡¢¿¹ÀÇ¿¶ÈµÈÒªº¦Êý¾Ý¡£
°Ë¡¢±ê×¼ÒÀ¾Ý
º£ÄÚ±ê×¼£ºGB/T 3953£¨ÍÏߣ©¡¢GB/T 4909£¨½ÊÏߣ©¡¢GB/T 1179£¨Ô²ÏßͬÐĽÊÇãÔþµ¼Ïߣ©¡£
¹ú¼Ê±ê×¼£ºIEC 60228£¨µ¼Ì壩¡¢ASTM B8£¨Í½ÊÏߣ©¡¢JIS C3102£¨ÈÕ±¾±ê×¼£©¡£
ͨ¹ýÑÏ¿á×ñÕÕÉÏÊö±ê×¼£¬¿ÉÈ·±£ÂãͽÊÏßÖª×ãµçÁ¦´«Êä¡¢µçÆø×°±¸µÈ³¡¾°µÄ¿É¿¿ÐÔÒªÇó¡£
Ïà¹ØÄÚÈÝ
- 1000Íò´ÎÍÏÁ´µçÀÂÄÍÉúÎï¿ÐÊÉ·À»¤ÒªÇó£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÄ͸ßŨ¶ÈÓÍÎÛ½þÅÝʱ¼ä£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÄÍÑÎÎíÇÖʴʱ¼ä±ê×¼£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÆÁÕÏÖÊÁϵ¼µçÂÊת±ä¹æÄ££¿
- 1000Íò´ÎÍÏÁ´µçÀµ¼ÌåÓÃ͵ÄÔÓÖʺ¬Á¿±ê×¼£¿
- 1000Íò´ÎÍÏÁ´µçÀ»¤Ì×ÖÊÁÏÄͳôÑõŨ¶ÈÖµ£¿
- 1000Íò´ÎÍÏÁ´µçÀ¸÷²ã¼äÕ³½áÇ¿¶ÈË¥¼õÂÊ£¿
- 1000Íò´ÎÍÏÁ´µçÀ¾øÔµÖÊÁÏËõ¶ÌÂÊ¿ØÖÆÖµ£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÆÁÕϲã±àÖ¯Ãܶȱê×¼¼¸¶à£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÍÏÁ´Ô˶¯ÖÐĦ²ÁϵÊýת±ä£¿