µçÀ³£¼ûÎÊÌâ
ÂãͽÊÏßÉú²úÖÊÁÏÒªÇ󣿣¿
ÂãͽÊÏßµÄÉú²úÖÊÁÏÒªÇóÑϿᣬ£¬Ðè´ÓͲĴ¿¶È¡¢¡¢ÎïÀíÐÔÄÜ¡¢¡¢»¯Ñ§ÒòËØ¡¢¡¢ÍâòÖÊÁ¿¼°°ü×°Öü´æµÈ¶à·½Ãæ¿ØÖÆ£¬£¬ÒÔÈ·±£Æäµ¼µçÐÔ¡¢¡¢»úеǿ¶ÈºÍÄÍÇÖÊ´ÐÔ¡£¡£ÒÔÏÂÊÇÏêϸҪÇó¼°ÆÊÎö£º£º
Ò»¡¢¡¢Í²Ä´¿¶ÈÒªÇó
͵Ĵ¿¶ÈÖ±½ÓÓ°Ïìµ¼µçÐÔÄܺÍÄÍÇÖÊ´ÐÔ£¬£¬ÊÇÂãͽÊÏߵĽ¹µãÖ¸±ê£º£º
¸ß´¿¶ÈÎÞÑõÍ£¨TU1¡¢¡¢TU2£©£º£º
´¿¶È£º£º¡Ý99.95%£¨Ñõº¬Á¿¡Ü0.001%£©¡£¡£
ÌØµã£º£ºµ¼µçÂÊ¡Ý101% IACS£¨¹ú¼ÊÍË»ðͱê×¼£©£¬£¬µç×èÂʵͣ¨¡Ü0.017241 ¦¸¡¤mm?/m£©£¬£¬ÄÍÇÖÊ´ÐÔÇ¿£¬£¬ÊÊÓÃÓڸ߶˵çÁ¦´«Êä¡¢¡¢µç×ÓÔªÆ÷¼þµÈÁìÓò¡£¡£
Ó¦Ó㺣º¹ú¼ÒµçÍøÌØ¸ßѹÏß·¡¢¡¢Ï¸ÃÜÒÇÆ÷ÅþÁ¬Ïߵȡ£¡£
ͨË×´¿Í£¨T2¡¢¡¢T3£©£º£º
´¿¶È£º£ºT2¡Ý99.90%£¬£¬T3¡Ý99.70%¡£¡£
ÌØµã£º£ºµ¼µçÂÊ¡Ý100% IACS£¨T2£©£¬£¬±¾Ç®½ÏµÍ£¬£¬»úеÐÔÄÜÊÊÖУ¬£¬Êǹ¤ÒµÖÐ×î³£ÓõÄÖÊÁÏ¡£¡£
Ó¦Ó㺣ºÒ»°ãµçÁ¦µçÀ¡¢¡¢ÐÞ½¨²¼Ïߵȡ£¡£
µÍÑõÍ£¨TP2£©£º£º
Ñõº¬Á¿£º£º0.02%~0.04%¡£¡£
ÌØµã£º£ºÍ¨¹ýÁ¬ÖýÁ¬Ôþ¹¤ÒÕÉú²ú£¬£¬±¾Ç®µÍ£¬£¬µ«µ¼µçÐÔÂÔµÍÓÚÎÞÑõÍ£¬£¬ÊÊÓÃÓÚ¶Ô±¾Ç®Ãô¸ÐµÄ³¡ºÏ¡£¡£
Ó¦Ó㺣ºÃñÓõçÏß¡¢¡¢µçÆ÷ÄÚ²¿ÅþÁ¬Ïߵȡ£¡£
´¿¶Èȱ·¦µÄÓ°Ï죺£º
ÔÓÖÊ£¨ÈçÌú¡¢¡¢Äø¡¢¡¢Áò£©»áÐγɵç×ÓÉ¢ÉäÖÐÐÄ£¬£¬½µµÍµ¼µçÂÊ¡£¡£
Ñõº¬Á¿¹ý¸ßÒ×µ¼ÖÂÇâ´à£¨ÔÚµç½âÇéÐÎÖУ©£¬£¬Ó°Ïì»úеÐÔÄÜ¡£¡£
¶þ¡¢¡¢ÎïÀíÐÔÄÜÒªÇó
¿¹ÀÇ¿¶È£º£º
±ê×¼Öµ£º£ºÆ¾Ö¤½ÊÏß¹æ¸ñ²î±ð£¬£¬Í¨³£ÒªÇó 200-350 MPa£¨Èí̬ͣ©»ò 350-500 MPa£¨Ó²Ì¬Í£©¡£¡£
²âÊÔÒªÁ죺£ºÀÉìÊÔÑé»ú°´GB/T 4909.2±ê×¼¼ì²â¡£¡£
Ó°Ï죺£º¿¹ÀÇ¿¶Èȱ·¦»áµ¼Ö½ÊÏßÔÚÀÖÆ»òʹÓÃÀú³ÌÖÐÖ¹ÁÑ¡£¡£
É쳤ÂÊ£º£º
±ê×¼Öµ£º£ºÈí̬͡Ý30%£¬£¬Ó²Ì¬Í¡Ý10%¡£¡£
²âÊÔÒªÁ죺£ºÀÉìÖÁ¶ÏÁѺóÕÉÁ¿±ê¾àÉ쳤ÂÊ¡£¡£
Ó°Ï죺£ºÉ쳤ÂʵͻᵼÖ½ÊÏߴ໯£¬£¬ÄÑÒÔÍäÇú»ò×°Öᣡ£
µç×èÂÊ£º£º
±ê×¼Öµ£º£º20¡æÊ±¡Ü0.017241 ¦¸¡¤mm?/m£¨´¿ÍÀíÂÛÖµ£©¡£¡£
²âÊÔÒªÁ죺£ºËĶ˷¨ÕÉÁ¿Ö±Á÷µç×裬£¬°´GB/T 3048.2±ê×¼Ö´ÐС£¡£
Ó°Ï죺£ºµç×èÂʳ¬±ê»áÏÔÖøÔöÌíÏß·ÏûºÄ£¬£¬½µµÍ´«ÊäЧÂÊ¡£¡£
ÈáÈíÐÔ£º£º
ÒªÇ󣺣º½ÊÏßÓ¦Ò×ÓÚÍäÇú£¬£¬ÍäÇú°ë¾¶¡Ü4±¶Ïß¾¶Ê±ÎÞ¶ÏÁÑ»òÁÑÎÆ¡£¡£
¿ØÖÆÒªÁ죺£ºÍ¨¹ýÍË»ð¹¤ÒÕµ÷½âͲľ§Á£½á¹¹£¬£¬Ìá¸ßÈáÈíÐÔ¡£¡£
Èý¡¢¡¢»¯Ñ§ÒòËØÒªÇó
³ýÍÍ⣬£¬ÆäËûÔªËØº¬Á¿ÐèÑÏ¿áÏÞÖÆ£¬£¬ÒÔ×èÖ¹ÐÔÄÜÁÓ»¯£º£º
| ÔªËØ | ×î´óÔÊÐíº¬Á¿£¨%£© | Ó°Ïì |
|---|---|---|
| Ñõ£¨O£© | 0.001£¨ÎÞÑõÍ£© | Ñõº¬Á¿¸ß»áµ¼ÖÂÇâ´à£¬£¬½µµÍ»úеÐÔÄÜ |
| Ìú£¨Fe£© | 0.005 | ÐγÉÌúÍ»¯ºÏÎ£¬½µµÍµ¼µçÐÔ |
| Äø£¨Ni£© | 0.002 | ÔöÌíµç×èÂÊ£¬£¬Ó°Ï캸½ÓÐÔÄÜ |
| Áò£¨S£© | 0.002 | ÓëÍÌìÉúÁò»¯Í£¬£¬µ¼Ö´໯ |
| Ǧ£¨Pb£© | 0.003 | ½µµÍͲÄÑÓÕ¹ÐÔ£¬£¬Ó°Ïì¼Ó¹¤ÐÔÄÜ |
| п£¨Zn£© | 0.003 | ÐγÉÍпºÏ½ð£¬£¬¸Ä±äµ¼µçÌØÕ÷ |
¼ì²âÒªÁ죺£º
¹âÆ×ÆÊÎö£¨OES£©»òµç¸ÐñîºÏµÈÀë×ÓÌåÖÊÆ×£¨ICP-MS£©¶¨Á¿¼ì²âÔÓÖʺ¬Á¿¡£¡£
ËÄ¡¢¡¢ÍâòÖÊÁ¿ÒªÇó
Çå½à¶È£º£º
ÍâòӦÎÞÓÍÎÛ¡¢¡¢»Ò³¾¡¢¡¢Ñõ»¯Æ¤µÈÔÓÖÊ£¬£¬×èÖ¹Ó°ÏìºóÐø¼Ó¹¤£¨ÈçÀË¿¡¢¡¢½ÊºÏ£©ºÍµ¼µçÐÔÄÜ¡£¡£
¿ØÖÆÒªÁ죺£ºÉú²úǰͨ¹ýËáÏ´¡¢¡¢¼îÏ´»ò³¬Éù²¨Ï´åªÈ¥³ýÍâòÎÛȾÎï¡£¡£
Ñõ»¯³Ì¶È£º£º
ÍâòÔÊÐíÉÔ΢Ñõ»¯£¨³ÊµºìÉ«£©£¬£¬µ«²»µÃÓÐÑÏÖØÑõ»¯£¨ÐþÉ«»òÂÌÉ«ÍÐ⣩¡£¡£
Ó°Ï죺£ºÑÏÖØÑõ»¯»á½µµÍº¸½ÓÖÊÁ¿£¬£¬ÔöÌí½Ó´¥µç×è¡£¡£
ƽÕû¶È£º£º
͸˻òÍÏßÓ¦ÎÞÁÑÎÆ¡¢¡¢»®ºÛ¡¢¡¢Ã«´ÌµÈȱÏÝ£¬£¬×èÖ¹½ÊÏßÀú³ÌÖÐֹ˿»òÆðë¡£¡£
¼ì²âÒªÁ죺£ºÄ¿ÊÓ¼ì²é»ò¼¤¹âÂÖÀªÒÇÕÉÁ¿Íâò´Ö²Ú¶È£¨Ra¡Ü1.6 ¦Ìm£©¡£¡£
Îå¡¢¡¢°ü×°ÓëÖü´æÒªÇó
°ü×°·½Ê½£º£º
͸ˣº£º½ÓÄÉľÖÊ»òËÜÁÏÏßÖá¾À¸ð£¬£¬Íâ²ã°ü¹ü·À³±Ö½»òËÜÁϱ¡Ä¤£¬£¬·ÀÖ¹ÔËÊäÖÐÅöײ±äÐΡ£¡£
ÍÏߣº£ºÕæ¿ÕÂÁËÜĤÃÜ·â°ü×°£¬£¬ÄÚ¸½¸ÉÔï¼Á£¬£¬×èֹʪÈóÇéÐÎÑõ»¯¡£¡£
±êʶ£º£º°ü×°ÉÏÐè±êעͲÄÐͺ𢡢´¿¶È¡¢¡¢Éú²úÈÕÆÚ¡¢¡¢ÅúºÅµÈÐÅÏ¢£¬£¬±ãÓÚ×·ËÝ¡£¡£
Öü´æÇéÐΣº£º
ζȣº£º-10¡æÖÁ40¡æ£¬£¬×èÖ¹¼«¶ËβÖÂͲĴ໯¡£¡£
ʪ¶È£º£º¡Ü60%RH£¬£¬·ÀÖ¹ÍÍâòÑõ»¯¡£¡£
ÇéÐΣº£ºÔ¶ÀëËá¡¢¡¢¼î¡¢¡¢ÑεÈÇÖÊ´ÐÔÎïÖÊ£¬£¬×èÖ¹ÓëÁò»¯ÎÈçÏ𽺣©ºã¾Ã½Ó´¥¡£¡£
ÏÞÆÚ£º£ºÔÚÀíÏëÌõ¼þÏ£¬£¬Í²Ä¿ÉÖü´æ 1-2Ä꣬£¬µ«Ðè°´ÆÚ¼ì²âÍâòÖÊÁ¿¡£¡£
Áù¡¢¡¢ÖÊÁϹ©Ó¦ÉÌÑ¡Ôñ±ê×¼
×ÊÖÊÈÏÖ¤£º£º
ÓÅÏÈÑ¡Ôñͨ¹ýISO 9001£¨ÖÊÁ¿ÖÎÀíϵͳ£©¡¢¡¢ISO 14001£¨ÇéÐÎÖÎÀíϵͳ£©ÈÏÖ¤µÄ¹©Ó¦ÉÌ¡£¡£
µçÁ¦ÐÐÒµÐèÇкÏGB/T 19001£¨¹ú¼Ò±ê×¼£©»òIEC 60228£¨¹ú¼Ê±ê×¼£©¡£¡£
¼ì²â±¨¸æ£º£º
ÒªÇó¹©Ó¦ÉÌÌṩÿÅúÖÊÁϵĻ¯Ñ§ÒòËØÆÊÎö±¨¸æ¡¢¡¢ÎïÀíÐÔÄܲâÊÔ±¨¸æ¼°µ¼µçÂʼì²â±¨¸æ¡£¡£
ÀúÊ·Òµ¼¨£º£º
ÓÅÏÈÑ¡ÔñÓë×ÅÃûÆóÒµ£¨Èç¹ú¼ÒµçÍø¡¢¡¢Öгµ¼¯ÍÅ£©Óкã¾ÃÏàÖúÂÄÀúµÄ¹©Ó¦ÉÌ£¬£¬È·±£ÖÊÁÏÎȹÌÐÔ¡£¡£
Æß¡¢¡¢ÐÐÒµ°¸Àý²Î¿¼
¹ú¼ÒµçÍøÌØ¸ßѹÏîÄ¿£º£º
ÒªÇóͲĴ¿¶È¡Ý99.95%£¨TU1¼¶£©£¬£¬¿¹ÀÇ¿¶È¡Ý320 MPa£¬£¬µç×èÂÊ¡Ü0.017241 ¦¸¡¤mm?/m¡£¡£
¹©Ó¦ÉÌÐèÌṩÿÅúÖÊÁϵij¬Éù²¨Ì½É˱¨¸æ£¬£¬È·±£ÎÞÄÚ²¿È±ÏÝ¡£¡£
ÐÂÄÜÔ´Æû³µ¸ßѹÏßÊø£º£º
½ÓÄɶÆÎýͽÊÏߣ¨Îý²ãºñ¶È¡Ý2 ¦Ìm£©£¬£¬ÒªÇóͲĴ¿¶È¡Ý99.90%£¨T2¼¶£©£¬£¬ÒÔ¼æ¹Ëµ¼µçÐÔºÍÄÍÇÖÊ´ÐÔ¡£¡£
°ü×°ÐèÖª×ãIP67·À»¤Æ·¼¶£¬£¬·ÀÖ¹ÔËÊäÖÐÊܳ±¡£¡£
5G»ùÕ¾É䯵µçÀ£º£º
ÒªÇóͲÄÑõº¬Á¿¡Ü0.0005%£¬£¬ÒÔ½µµÍ¸ßƵÐźŴ«ÊäÏûºÄ¡£¡£
¹©Ó¦ÉÌÐèͨ¹ýRoHSÈÏÖ¤£¬£¬È·±£ÎÞǦ¡¢¡¢ïÓµÈÓк¦ÎïÖÊ¡£¡£
×ܽá
ÂãͽÊÏßµÄÉú²úÖÊÁÏÐèÖª×ãÒÔϽ¹µãÒªÇ󣺣º
¸ß´¿¶È£¨¡Ý99.90%£©£º£ºÈ·±£µ¼µçÐÔºÍÄÍÇÖÊ´ÐÔ¡£¡£
ÓÅÒìÎïÀíÐÔÄÜ£¨¿¹ÀÇ¿¶È¡¢¡¢É쳤ÂÊ¡¢¡¢µç×èÂÊ£©£º£ºÖª×ã¼Ó¹¤ºÍʹÓÃÐèÇ󡣡£
ÑϿữѧÒòËØ¿ØÖÆ£º£º×èÖ¹ÔÓÖÊÓ°ÏìÐÔÄÜ¡£¡£
ÓÅÒìÍâòÖÊÁ¿£º£ºÎÞÑõ»¯¡¢¡¢ÁÑÎÆµÈȱÏÝ¡£¡£
¹æ·¶°ü×°Öü´æ£º£º·ÀÖ¹ÔËÊäºÍÖü´æÖÐÁÓ»¯¡£¡£
ͨ¹ýÑ¡Ôñ¼°¸ñ¹©Ó¦ÉÌ¡¢¡¢ÑÏ¿á¼ì²âÖÊÁÏÖÊÁ¿£¬£¬¿ÉÈ·±£ÂãͽÊÏßÔÚµçÁ¦´«Êä¡¢¡¢µç×ÓÅþÁ¬µÈÁìÓòºã¾ÃÎȹÌÔËÐС£¡£
100Íò´ÎÍÏÁ´µçÀÂÐźŴ«ÊäÏûºÄÒªÇ󣿣¿
ÔÚ100Íò´ÎÍÏÁ´µçÀµÄÓ¦ÓÃÖУ¬£¬ÐźŴ«ÊäÏûºÄÊÇȨºâÆä¶¯Ì¬¿É¿¿ÐԵĽ¹µãÖ¸±êÖ®Ò»£¬£¬ÓÈÆäÔÚ¸ßÆµÐźţ¨È繤ҵÒÔÌ«Íø¡¢¡¢ÏÖ³¡×ÜÏß¡¢¡¢´«¸ÐÆ÷Ðźţ©ºÍ³¤¾àÀë´«Ê䳡¾°Ï£¬£¬ÏûºÄµÄ¶¯Ì¬×ª±ä»áÖ±½ÓÓ°ÏìϵͳÎȹÌÐÔ¡£¡£ÒÔÏÂÊÇÕë¶ÔÐźŴ«ÊäÏûºÄµÄÏêϸҪÇó¼°ÆÊÎö£º£º
Ò»¡¢¡¢ÐźŴ«ÊäÏûºÄµÄÒªº¦Ö¸±ê
1. Ë¥¼õ£¨Attenuation£©
½ç˵£º£ºÐźÅÔÚ´«ÊäÀú³ÌÖй¦ÂʵÄËðʧ£¬£¬µ¥Î»Îª·Ö±´£¨dB£©£¬£¬ÅÌË㹫ʽΪ£º£º
ÆäÖÐ ºÍ »®·ÖΪÊäÈëºÍÊä³öÐźŹ¦ÂÊ¡£¡£
¶¯Ì¬Ó°Ï죺£º
µ¼Ìåµç×èת±ä£º£ºÍÏÁ´µçÀÂÔÚÖØ¸´ÍäÇúʱ£¬£¬µ¼Ìå½ØÃæ»ý¿ÉÄÜÒòÆ£ÀͱäÐζø¼õС£¬£¬µ¼ÖÂÖ±Á÷µç×裨£©ÔöÌí£¬£¬½ø¶øÒý·¢¸ßƵÇ÷·ôЧӦ¼Ó¾ç£¬£¬ÔöÌí½»Á÷µç×裨£©£¬£¬Ê¹Ë¥¼õÔö´ó¡£¡£
½éµçÏûºÄת±ä£º£º¾øÔµÖÊÁÏÔÚ¶¯Ì¬Ó¦Á¦Ï¿ÉÄܱ¬·¢Î¢ÁÑÎÆ»ò½éµç³£Êý£¨£©×ª±ä£¬£¬µ¼Ö½éµçÏûºÄ£¨£©ÔöÌí£¬£¬½øÒ»²½¼Ó¾ç¸ßƵÐźÅË¥¼õ¡£¡£
µä·¶³¡¾°£º£º
¹¤ÒµÒÔÌ«Íø£¨100MHz-1GHz£©£º£ºË¥¼õÿÔöÌí1dB/100m£¬£¬ÐźÅÎóÂëÂÊ¿ÉÄÜÉÏÉýÒ»¸öÊýÄ¿¼¶¡£¡£
CAN×ÜÏߣ¨1MHz£©£º£ºË¥¼õÁè¼Ý3dB/100mʱ£¬£¬×ÜÏßͨѶ¾àÀëÐèËõ¶Ì50%ÒÔÉÏ¡£¡£
2. ´®ÈÅ£¨Crosstalk£©
½ç˵£º£ºÏàÁÚÐźÅÏßÖ®¼äÒòµç´ÅñîºÏ±¬·¢µÄ×ÌÈÅ£¬£¬·ÖΪ½ü¶Ë´®ÈÅ£¨NEXT£©ºÍÔ¶¶Ë´®ÈÅ£¨FEXT£©¡£¡£
¶¯Ì¬Ó°Ï죺£º
µ¼Ìå¼ä¾àת±ä£º£ºÍÏÁ´ÍäÇú¿ÉÄܵ¼ÖÂÐźÅÏß¶Ô¼ä¾à¼õС£¬£¬ñîºÏµçÈÝ£¨£©ºÍ»¥¸Ð£¨£©ÔöÌí£¬£¬´®ÈÅÔöÇ¿¡£¡£
ÆÁÕϲãʧЧ£º£ºÈôÆÁÕϲãÒòÍäÇúÆ£ÀÍ·ºÆðÁÑÎÆ»ò½Ó´¥²»Á¼£¬£¬´®ÈÅ¿ÉÄÜÏÔÖøÉÏÉý¡£¡£
µä·¶³¡¾°£º£º
Profinet£¨100MHz£©£º£ºNEXTÐèÓÅÓÚ-35dB£¨100mʱ£©£¬£¬·ñÔò¿ÉÄÜ´¥·¢ÖØ´«»úÖÆ¡£¡£
RS-485£¨1MHz£©£º£ºFEXTÁè¼Ý-20dBʱ£¬£¬¶à½ÚµãͨѶ¿ÉÄÜʧ°Ü¡£¡£
3. ×迹ʧÅ䣨Impedance Mismatch£©
½ç˵£º£º´«ÊäÏßÌØÕ÷×迹£¨£©Óë¸ºÔØ×迹²»Æ¥Å䣬£¬µ¼ÖÂÐźŷ´Éä¡£¡£
¶¯Ì¬Ó°Ï죺£º
µç¸Ð/µçÈÝת±ä£º£ºÍÏÁ´ÍäÇú¿ÉÄܸıäµçÀµ¥Î»³¤¶Èµç¸Ð£¨£©ºÍµçÈÝ£¨£©£¬£¬Ê¹ Æ«Àë±ê³ÆÖµ£¨Èç100¦¸¡À15%£©£¬£¬Òý·¢·´ÉäºÍÐźŻû±ä¡£¡£
ÅþÁ¬Æ÷Ëɶ¯£º£ºÖظ´ÍäÇú¿ÉÄܵ¼ÖÂÅþÁ¬Æ÷½Ó´¥µç×èÔöÌí£¬£¬½øÒ»²½¼Ó¾ç×迹ʧÅä¡£¡£
µä·¶³¡¾°£º£º
EtherCAT£¨100MHz£©£º£º×迹Îó²îÁè¼Ý¡À10%ʱ£¬£¬ÑÛͼ±ÕºÏ¶È¿ÉÄÜϽµ30%¡£¡£
HDMI£¨1.65GHz£©£º£º×迹ʧÅä¿ÉÄܵ¼ÖÂÊÓÆµÐźŷºÆðÑ©»¨»òÉ«¿é¡£¡£
¶þ¡¢¡¢100Íò´ÎÍÏÁ´µçÀµÄÏûºÄÒªÇó
1. ¾²Ì¬Ó붯̬ÏûºÄ±ÈÕÕ
| ²ÎÊý | ¾²Ì¬µçÀÂÒªÇó | 100Íò´ÎÍÏÁ´µçÀÂÒªÇó | ²âÊÔÒÀ¾Ý |
|---|---|---|---|
| Ë¥¼õ£¨dB/100m£© | ¡Ü±ê³ÆÖµ£¨Èç100MHzʱ¡Ü6dB£© | ¡Ü±ê³ÆÖµ+1dB£¨¶¯Ì¬Åâ³¥ºó£© | IEC 61156-5£¨Class D/E/F/EA£© |
| ´®ÈÅ£¨dB£© | NEXT¡Ý-35dB£¨100m£© | NEXT¡Ý-32dB£¨¶¯Ì¬Åâ³¥ºó£© | ISO/IEC 11801-3£¨Class D/E£© |
| ×迹Îó²î | ¡À10%£¨±ê³ÆÖµ£© | ¡À15%£¨¶¯Ì¬Åâ³¥ºó£© | TIA/EIA-568-C.2£¨Category 6A£© |
2. ¶¯Ì¬ÏûºÄÅâ³¥ÊÖÒÕ
ÖÊÁÏÓÅ»¯£º£º
µ¼ÌåÖÊÁÏ£º£º½ÓÄɶÆÎýÍ»òÒøºÏ½ðµ¼Ì壬£¬Ìá¸ß¿¹Æ£ÀÍÐÔÄÜ£¬£¬ïÔ̵ç×èת±ä£¨Èçµç×貨¶¯¡Ü2%£©¡£¡£
¾øÔµÖÊÁÏ£º£ºÊ¹ÓõͽéµçÏûºÄÖÊÁÏ£¨Èç·¢ÅݾÛÒÒÏ©£¬£¬£©»ò¾ÛËÄ·úÒÒÏ©£¨PTFE£¬£¬£©£¬£¬½µµÍ¸ßƵÏûºÄ¡£¡£
ÆÁÕϲ㣺£º½ÓÄɶÆÎýÍË¿±àÖ¯ÆÁÕÏ£¨ÁýÕÖÂÊ¡Ý85%£©+ÂÁ²¸´ºÏÆÁÕÏ£¬£¬ïÔ̶¯Ì¬´®ÈÅ£¨È紮ȎµµÍ10-15dB£©¡£¡£
½á¹¹Éè¼ÆÓÅ»¯£º£º
¶Ô½Ê½á¹¹£º£º½«ÐźÅÏ߶Խʣ¨ÈçTwisted Pair£©£¬£¬½Ê¾àÎó²î¡Ü5%£¬£¬¿ÉµÖÏû²¿·Ö¶¯Ì¬´®ÈÅ¡£¡£
ÍÑÀëÆÁÕÏ£º£º¶Ô¸ßƵÐźÅÏß½ÓÄÉ×ÔÁ¦ÆÁÕÏ£¨ÈçSTP-120¦¸£©£¬£¬ïÔÌÏà½üÏß¶Ô×ÌÈÅ¡£¡£
»¤Ì×ÖÊÁÏ£º£ºÊ¹Óøߵ¯ÐÔÌ壨ÈçTPU»òPUR£©£¬£¬»º¼¤¶¯Ì¬Ó¦Á¦£¬£¬ïÔ̵¼ÌåÎ»ÒÆ£¨ÈçÎ»ÒÆÁ¿¡Ü0.1mm/100Íò´Î£©¡£¡£
ÐźŴ¦ÀíÊÖÒÕ£º£º
Ô¤¼ÓÖØ£¨Pre-emphasis£©£º£ºÔÚ·¢ËͶËÔöÇ¿¸ßƵ·ÖÁ¿£¬£¬Åâ³¥´«ÊäÏûºÄ£¨Èç100MHzÐźÅÔöÇ¿3-5dB£©¡£¡£
ƽºâ£¨Equalization£©£º£ºÔÚÎüÊÕ¶ËʹÓÃ×Ô˳ӦƽºâÆ÷£¬£¬¶¯Ì¬ÐÞÕýÐźŻû±ä£¨ÈçÑÛͼÕÅ¿ª¶ÈÌáÉý20%-30%£©¡£¡£
ǰÏò¾À´í£¨FEC£©£º£ºÍ¨¹ý±àÂëÈßÓà¾ÀÕý´«Êä¹ýʧ£¨ÈçÎóÂëÂÊ´Ó½µÖÁ£©¡£¡£
Èý¡¢¡¢µä·¶Ó¦Óó¡¾°ÓëÏûºÄÒªÇó
1. ¹¤Òµ»úеÈËÊàŦµçÀÂ
¹¤¿öÌØµã£º£º
ÍäÇú°ë¾¶£º£º3-5±¶µçÀÂÍâ¾¶£¨ÈçÍâ¾¶8mm£¬£¬ÍäÇú°ë¾¶24-40mm£©¡£¡£
ÍäÇúƵÂÊ£º£º2-5Hz£¨¸ßËÙÔ˶¯£©¡£¡£
ÐźÅÀàÐÍ£º£º±àÂëÆ÷·´À¡£¡£¨1-10MHz£©¡¢¡¢´«¸ÐÆ÷Ðźţ¨100kHz-1MHz£©¡£¡£
ÏûºÄÒªÇ󣺣º
Ë¥¼õ£º£º1MHzʱ¡Ü2dB/100m£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
´®ÈÅ£º£ºNEXT¡Ý-40dB£¨100m£¬£¬1MHz£©¡£¡£
×迹£º£º100¦¸¡À10%£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
½â¾ö·½°¸£º£º
½ÓÄɶԽʽṹ+ÂÁ²ÆÁÕÏ£¨Èçigus chainflex CF-ROBOT£©¡£¡£
ʹÓõͽéµç³£ÊýPTFE¾øÔµ£¨£©¡£¡£
Ô¤¼ÓÖØ´¦Àí±àÂëÆ÷Ðźţ¨1MHzʱÔöÇ¿2dB£©¡£¡£
2. ·çµç±ä½°ÏµÍ³Çý¶¯µçÀÂ
¹¤¿öÌØµã£º£º
ÍäÇú°ë¾¶£º£º8-10±¶µçÀÂÍâ¾¶£¨ÈçÍâ¾¶20mm£¬£¬ÍäÇú°ë¾¶160-200mm£©¡£¡£
ÍäÇúƵÂÊ£º£º0.1-0.5Hz£¨µÍËÙ´ó¹æÄ£Ô˶¯£©¡£¡£
ÐźÅÀàÐÍ£º£ºPWMÇý¶¯£¨2-20kHz£©¡¢¡¢Ðýת±äѹÆ÷·´À¡£¡£¨10kHz£©¡£¡£
ÏûºÄÒªÇ󣺣º
Ë¥¼õ£º£º10kHzʱ¡Ü0.5dB/100m£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
´®ÈÅ£º£ºFEXT¡Ý-25dB£¨100m£¬£¬10kHz£©¡£¡£
×迹£º£º50¦¸¡À15%£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
½â¾ö·½°¸£º£º
½ÓÄÉ±âÆ½µ¼Ìå+¶ÆÎýÍË¿±àÖ¯ÆÁÕÏ£¨ÈçHelukabel Windlink£©¡£¡£
ʹÓ÷¢ÅݾÛÒÒÏ©¾øÔµ£¨£©¡£¡£
ƽºâ´¦ÀíPWMÐźţ¨10kHzʱÅâ³¥0.3dB£©¡£¡£
3. Æû³µ×°ÅäÏßµçÔ´/ÐźŻìÏýµçÀÂ
¹¤¿öÌØµã£º£º
ÍäÇú°ë¾¶£º£º5-8±¶µçÀÂÍâ¾¶£¨ÈçÍâ¾¶6mm£¬£¬ÍäÇú°ë¾¶30-48mm£©¡£¡£
ÍäÇúƵÂÊ£º£º1-3Hz£¨ÖÐËÙÔ˶¯£©¡£¡£
ÐźÅÀàÐÍ£º£ºPowerlink£¨100MHz£©¡¢¡¢24V DCµçÔ´¡¢¡¢Ä£Äâ´«¸ÐÆ÷£¨0-10kHz£©¡£¡£
ÏûºÄÒªÇ󣺣º
Ë¥¼õ£º£º100MHzʱ¡Ü6dB/100m£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
´®ÈÅ£º£ºNEXT¡Ý-35dB£¨100m£¬£¬100MHz£©¡£¡£
×迹£º£º100¦¸¡À10%£¨¶¯Ì¬Åâ³¥ºó£©¡£¡£
½â¾ö·½°¸£º£º
½ÓÄÉ·ÖÆÁ+×ÜÆÁ½á¹¹£¨ÈçLapp Kabel ?LFLEX? CONNECT£©¡£¡£
ʹÓõÍÏûºÄ¾ÛËÄ·úÒÒÏ©¾øÔµ£¨£©¡£¡£
FEC±àÂë´¦ÀíPowerlinkÐźţ¨ÎóÂëÂʡܣ©¡£¡£
ËÄ¡¢¡¢²âÊÔÓëÑéÖ¤ÒªÁì
1. ¶¯Ì¬Ë¥¼õ²âÊÔ
²âÊÔ×°±¸£º£º
ÍøÂçÆÊÎöÒÇ£¨ÈçKeysight E5071C£¬£¬ÆµÂʹæÄ£9kHz-20GHz£©¡£¡£
ÍÏÁ´²âÊǪ̂£¨¿ÉÄ£Äâ100Íò´ÎÍäÇú£¬£¬ÍäÇú°ë¾¶ºÍƵÂʿɵ÷£©¡£¡£
²âÊÔ·½·¨£º£º
ÕÉÁ¿µçÀ³õʼ˥¼õ£¨£©¡£¡£
½«µçÀÂ×°ÖÃÖÁÍÏÁ´²âÊǪ̂£¬£¬ÉèÖÃÍäÇú²ÎÊý£¨°ë¾¶¡¢¡¢ÆµÂÊ£©¡£¡£
ÔËÐÐ100Íò´ÎÍäÇúºó£¬£¬¸´²âË¥¼õ£¨£©¡£¡£
ÅÌË㶯̬˥¼õÔöÁ¿£º£º¡£¡£
2. ¶¯Ì¬´®ÈŲâÊÔ
²âÊÔ×°±¸£º£º
ʸÁ¿ÍøÂçÆÊÎöÒÇ£¨ÈçRohde & Schwarz ZNB40£¬£¬ÆµÂʹæÄ£100kHz-40GHz£©¡£¡£
´®ÈŲâÊԼоߣ¨ÇкÏISO/IEC 11801-3±ê×¼£©¡£¡£
²âÊÔ·½·¨£º£º
ÕÉÁ¿³õʼNEXT/FEXT£¨£©¡£¡£
ÔËÐÐ100Íò´ÎÍäÇúºó£¬£¬¸´²â´®ÈÅ£¨£©¡£¡£
ÅÌË㶯̬´®ÈÅÔöÁ¿£º£º¡£¡£
3. ¶¯Ì¬×迹²âÊÔ
²âÊÔ×°±¸£º£º
ʱÓò·´ÉäÒÇ£¨TDR£¬£¬ÈçTektronix DSA8300£¬£¬´ø¿í¡Ý20GHz£©¡£¡£
×迹ƥÅä¸ºÔØ£¨Èç50¦¸»ò100¦¸£©¡£¡£
²âÊÔ·½·¨£º£º
ÕÉÁ¿³õʼ×迹£¨£©¡£¡£
ÔËÐÐ100Íò´ÎÍäÇúºó£¬£¬¸´²â×迹£¨£©¡£¡£
ÅÌËã×迹Îó²î£º£º¡£¡£
Îå¡¢¡¢Òªº¦×¢ÖØÊÂÏî
ÏûºÄÓëÆµÂʵÄÇ¿Ïà¹ØÐÔ£º£º
¸ßƵÐźţ¨Èç100MHzÒÔÉÏ£©µÄÏûºÄÖ÷ÒªÓɽéµçÏûºÄºÍÇ÷·ôЧӦÖ÷µ¼£¬£¬ÐèÓÅÏÈÓÅ»¯¾øÔµÖÊÁϺ͵¼Ìå½á¹¹¡£¡£
µÍƵÐźţ¨Èç10kHzÒÔÏ£©µÄÏûºÄÖ÷ÒªÓɵ¼Ìåµç×èÖ÷µ¼£¬£¬ÐèÓÅÏÈ¿ØÖƵ¼Ì寣ÀͺͽӴ¥µç×è¡£¡£
¶¯Ì¬Ó뾲̬²âÊԵIJî±ðÐÔ£º£º
¾²Ì¬²âÊÔ£¨ÈçIEC 61156-5£©ÎÞ·¨·´Ó³¶¯Ì¬ÏûºÄת±ä£¬£¬±ØÐèͨ¹ýÍÏÁ´²âÊǪ̂ģÄâÏÖʵ¹¤¿ö¡£¡£
±ê×¼²Î¿¼£º£º
IEC 61914£º£º»®¶¨µçÀÂÔÚ¶¯Ì¬Ó¦ÓÃÖÐµÄµçÆøÐÔÄܲâÊÔÒªÁì¡£¡£
ISO/IEC 11801-3£º£º½ç˵×ۺϲ¼ÏßϵͳµÄ¶¯Ì¬´®ÈźÍË¥¼õÒªÇ󡣡£
TIA/EIA-568-C.2£º£º»®¶¨Category 6AµçÀµĶ¯Ì¬×迹ºÍË¥¼õÏÞÖµ¡£¡£
×ܽá
¶¯Ì¬ÏûºÄ¿ØÖÆ£º£º100Íò´ÎÍÏÁ´µçÀÂÐ轫˥¼õÔöÁ¿¿ØÖÆÔÚ¡Ü1dB/100m£¨¸ßƵ£©»ò¡Ü0.5dB/100m£¨µÍƵ£©£¬£¬´®ÈÅÔöÁ¿¡Ü3dB£¬£¬×迹Îó²î¡Ü15%¡£¡£
ÖÊÁÏÓë½á¹¹ÓÅ»¯£º£ºÍ¨¹ýµÍÏûºÄ¾øÔµ¡¢¡¢¸ßµ¯ÐÔÌ廤Ìס¢¡¢¶Ô½Ê/ÆÁÕÏÉè¼Æ¼°ÐźŴ¦ÀíÊÖÒÕ£¬£¬½µµÍ¶¯Ì¬ÏûºÄת±ä¡£¡£
²âÊÔÑéÖ¤£º£º±ØÐèͨ¹ý¶¯Ì¬Ë¥¼õ¡¢¡¢´®ÈźÍ×迹²âÊÔ£¬£¬È·±£µçÀÂÔÚºã¾ÃÍäÇúºóÈÔÖª×ãÐÔÄÜÒªÇ󡣡£
½¹µãÔÔò£º£ºÐźŴ«ÊäÏûºÄµÄ¶¯Ì¬ÎȹÌÐÔÐèÓë»úе¿É¿¿ÐÔÐͬÉè¼Æ£¬£¬ÒÔʵÏÖÍÏÁ´µçÀÂÔÚÖØ´ó¹¤¿öϵÄ×ÛºÏÐÔÄÜ¡£¡£
ÂãͽÊÏßÉú²úÕÅÁ¦¿ØÖÆ£¿£¿
ÂãͽÊÏßÉú²úÖеÄÕÅÁ¦¿ØÖÆÊÇÈ·±£²úÆ·³ß´ç¾«¶È¡¢¡¢»úеÐÔÄܺÍÍâòÖÊÁ¿µÄÒªº¦ÒòËØ¡£¡£ÕÅÁ¦²¨¶¯»áµ¼Öµ¥Ë¿¶ÏÁÑ¡¢¡¢½ÊÏßËÉÉ¢¡¢¡¢Ö±¾¶³¬²îµÈÎÊÌ⣬£¬Ö±½ÓÓ°ÏìµçÀµĵ¼µçÐÔ¡¢¡¢¿¹ÀÇ¿¶ÈºÍÄ;ÃÐÔ¡£¡£ÒÔÏ´ÓÕÅÁ¦¿ØÖÆÔÀí¡¢¡¢¸÷¹¤Ðò¿ØÖÆÒªµã¡¢¡¢×°±¸ÓëÊÖÒÕ¡¢¡¢¼à²âÓëµ÷½â¡¢¡¢ÐÐÒµ±ê×¼¼°°¸ÀýµÈ·½Ãæ¾ÙÐÐÏêϸÐðÊö£º£º
Ò»¡¢¡¢ÕÅÁ¦¿ØÖƵĽ¹µãÔÀí
ÕÅÁ¦¿ØÖƵÄʵÖÊÊÇͨ¹ýµ÷Àí·ÅÏß¡¢¡¢ÀË¿¡¢¡¢Í˻𡢡¢½ÊÏߵȹ¤ÐòÖÐÍÏßµÄÊÜÁ¦×´Ì¬£¬£¬Ê¹Æä¼á³Öºã¶¨»ò°´¹¤ÒÕÒªÇóת±ä¡£¡£Æä½¹µãÔÀí°üÀ¨£º£º
Á¦Æ½ºâ¹ØÏµ£º£º
ÔÚÎȹÌÉú²ú״̬Ï£¬£¬ÍÏßÕÅÁ¦ Öª×㣺£º
ÆäÖУ¬£¬ Ϊװ±¸Ä¦²Á±¬·¢µÄÕÅÁ¦ÔöÁ¿£¬£¬ ΪÍÏßµ¯ÐÔ±äÐÎÒýÆðµÄÕÅÁ¦×ª±ä¡£¡£
¿ØÖÆÄ¿µÄ£º£º
ÀË¿¹¤Ðò£º£º¼á³Öµ¥Ë¿ÕÅÁ¦Îȹ̣¨Í¨³£5-20N£©£¬£¬×èÖ¹ÒòÕÅÁ¦²¨¶¯µ¼ÖÂÖ±¾¶Îó²î£¨¡À0.5¦ÌmÒÔÄÚ£©£»£»
ÍË»ð¹¤Ðò£º£º¿ØÖÆÍË»ð¶ÎÕÅÁ¦£¨Í¨³£ÎªÀË¿ÕÅÁ¦µÄ30%-50%£©£¬£¬·ÀÖ¹µ¥Ë¿ÒòÕÅÁ¦¹ý´ó¶ø¶ÏÁÑ»òÒòÕÅÁ¦¹ýС¶øËÉи£»£»
½ÊÏß¹¤Ðò£º£ºÈ·±£¹ÉÏßÕÅÁ¦Ôȳƣ¨Îó²î¡Ü¡À5%£©£¬£¬×èÖ¹½ÊÏßËÉÉ¢»òÖ±¾¶ÅòÕÍ¡£¡£
¶þ¡¢¡¢¸÷¹¤ÐòÕÅÁ¦¿ØÖÆÒªµã
1. ÀË¿¹¤Ðò£º£ºÕÅÁ¦ÓëÖ±¾¶µÄ¾«×¼Æ¥Åä
¿ØÖÆÄ¿µÄ£º£º
µ¥Ë¿Ö±¾¶Îó²î¡Ü¡À0.5¦Ìm£¨Èç±ê³ÆÖ±¾¶1.0mmµÄµ¥Ë¿£¬£¬ÏÖʵֱ¾¶ÐèÔÚ0.995-1.005mmÖ®¼ä£©£»£»
¿¹ÀÇ¿¶ÈÔȳÆÐÔ¡Ü¡À5%£¨ÈçÄ¿µÄÖµ392MPa£¬£¬ÏÖʵֵÐèÔÚ372-412MPaÖ®¼ä£©¡£¡£
Òªº¦¿ØÖƲ½·¥£º£º
ƾ֤͵ĵ¯ÐÔÄ£Á¿£¨£©ºÍÀË¿ÑÓÉìÂÊ£¨Í¨³£10%-30%£©£¬£¬Ô¤ÅÌËãÕÅÁ¦Åâ³¥Öµ£»£»
ÀýÈ磺£ºÑÓÉìÂÊ20%ʱ£¬£¬ÕÅÁ¦Ðè½µµÍÔ¼15%ÒÔµÖÏûµ¯ÐÔ»Ö¸´¡£¡£
ͨ¹ýµ÷½âÀ˿ģ½Ç¶È£¨Í¨³£12¡ã-18¡ã£©ºÍÈó»¬Ìõ¼þ£¨À˿ҺŨ¶È3%-5%£©ÓÅ»¯Ä¦²ÁϵÊý£»£»
½ÓÄɱջ·¿ØÖÆ£º£ºÕÅÁ¦´«¸ÐÆ÷¼ì²âÏÖʵÕÅÁ¦£¬£¬PLC×Ô¶¯µ÷ÀíÀË¿ËÙÂÊ£¨Èç´Ó10m/s½µÖÁ9.5m/s£©ÒÔÅâ³¥ÕÅÁ¦²¨¶¯¡£¡£
½ÓÄÉ´Å·ÛÖÆ¶¯Æ÷»òÆø¶¯Öƶ¯Æ÷£¬£¬Í¨¹ýµ÷ÀíµçÁ÷»òÆøÑ¹¿ØÖÆ·ÅÏßÕÅÁ¦£¨¹æÄ£0.5-5N£©£»£»
Å䱸ÕÅÁ¦´«¸ÐÆ÷£¨Á¿³Ì0-10N£¬£¬¾«¶È¡À0.1N£©£¬£¬ÊµÊ±·´À¡ÕÅÁ¦ÖÁPLCϵͳ¡£¡£
·ÅÏßÕÅÁ¦¿ØÖÆ£º£º
ÀË¿ÕÅÁ¦¿ØÖÆ£º£º
µ¯ÐÔ±äÐÎÅâ³¥£º£º
2. ÍË»ð¹¤Ðò£º£ºÕÅÁ¦ÓëζȵÄÐͬ¿ØÖÆ
¿ØÖÆÄ¿µÄ£º£º
ÍË»ð¶ÎÕÅÁ¦Îȹ̣¨Í¨³£ÎªÀË¿ÕÅÁ¦µÄ40%£©£¬£¬×èÖ¹µ¥Ë¿ÒòÈÈÓ¦Á¦¶ÏÁÑ£»£»
ÍË»ðºóµ¥Ë¿ÑÓÉìÂÊ¡Ý25%£¨Èí̬£©»ò15%-20%£¨°ëӲ̬£©¡£¡£
Òªº¦¿ØÖƲ½·¥£º£º
ÍË»ðºóµ¥Ë¿½øÈëÀäÈ´Çø£¨·çÀä»òË®À䣩£¬£¬Ðè¼á³ÖÕÅÁ¦ÎȹÌÒÔ×èÖ¹ÈÈËõ¶Ìµ¼ÖÂÖ±¾¶×ª±ä£»£»
ÀäÈ´ÇøÕÅÁ¦Í¨³£ÎªÍË»ð¶ÎÕÅÁ¦µÄ80%-90%£¨Èç6.4-7.2N£©¡£¡£
µ±ÍË»ðζÈÉý¸ßʱ£¨Èç´Ó400¡æÉýÖÁ420¡æ£©£¬£¬ÏµÍ³×Ô¶¯½µµÍÍË»ð¶ÎÕÅÁ¦£¨Èç´Ó8N½µÖÁ7.5N£©£¬£¬·ÀÖ¹µ¥Ë¿Èí»¯ºó¶ÏÁÑ£»£»
ͨ¹ýPIDËã·¨£¨±ÈÀý´ø5%-10%£¬£¬»ý·Öʱ¼ä1-2·ÖÖÓ£©ÊµÏÖÕÅÁ¦ÓëζȵĶ¯Ì¬Æ½ºâ¡£¡£
½ÓÄÉÆø¶¯»òµç¶¯ÕÅÁ¦¿ØÖÆÆ÷£¬£¬Í¨¹ýµ÷ÀíÍË»ðÂÖתËÙ£¨ÓëÀË¿ËÙÂÊͬ²½£©¿ØÖÆÕÅÁ¦£»£»
ÍË»ðÂÖÍâò¶ÆÓ²¸õ£¨Ó²¶ÈHRC¡Ý60£©£¬£¬ïÔÌĦ²ÁϵÊý²¨¶¯£¨¦Ì¡Ö0.1-0.15£©¡£¡£
ÍË»ð¯ÕÅÁ¦¿ØÖÆ£º£º
ÕÅÁ¦-ζÈÁª¶¯¿ØÖÆ£º£º
ÀäÈ´¶ÎÕÅÁ¦¿ØÖÆ£º£º
3. ½ÊÏß¹¤Ðò£º£º¶à¹ÉÏßÕÅÁ¦µÄƽºâ¿ØÖÆ
¿ØÖÆÄ¿µÄ£º£º
¹ÉÏßÕÅÁ¦Îó²î¡Ü¡À5%£¨ÈçÄ¿µÄÕÅÁ¦20N£¬£¬ÏÖʵֵÐèÔÚ19-21NÖ®¼ä£©£»£»
½ÊÏß½Ú¾àÎó²î¡Ü¡À2%£¨Èç±ê³Æ½Ú¾à50mm£¬£¬ÏÖʵֵÐèÔÚ49-51mmÖ®¼ä£©¡£¡£
Òªº¦¿ØÖƲ½·¥£º£º
ѹģ³ö¿Ú×°ÖÃÕÅÁ¦´«¸ÐÆ÷£¬£¬¼à²â½ÊÏß×ÜÕÅÁ¦£¨Í¨³£Îªµ¥¹ÉÕÅÁ¦µÄ3-5±¶£©£»£»
µ±×ÜÕÅÁ¦³¬²îʱ£¨Èç´Ó100NÉýÖÁ105N£©£¬£¬ÏµÍ³×Ô¶¯½µµÍ½ÊÏßËÙÂÊ£¨Èç´Ó15m/s½µÖÁ14.5m/s£©ÒÔÅâ³¥¡£¡£
½Ê¹½ÓÄÉ¿ÕÐĽṹ£¬£¬ÄÚ²¿Í¨Ñ»·ÀäÈ´Ë®£¨Á÷Á¿2-3L/min£©£¬£¬ïÔÌÒòĦ²ÁÉúÈȵ¼ÖµÄÕÅÁ¦²¨¶¯£»£»
½Ê¹×ªËÙÓë·ÅÏßËÙÂÊͬ²½£¨Í¨¹ý±àÂëÆ÷·´À¡£¡£©£¬£¬È·±£½ÊÏß½Ú¾àÎȹ̡£¡£
ÿ¸ù¹ÉÏßÅ䱸×ÔÁ¦ÕÅÁ¦¿ØÖÆÆ÷£¨ÈçÆø¶¯ÕÅÁ¦Æ÷£©£¬£¬Í¨¹ýµ÷ÀíÆøÑ¹£¨0.2-0.5MPa£©¿ØÖÆÕÅÁ¦£»£»
ÕÅÁ¦´«¸ÐÆ÷ʵʱ¼à²â£¬£¬³¬²îʱ×Ô¶¯µ÷½â£¨Èç´Ó20Nµ÷½âÖÁ19.5N»ò20.5N£©¡£¡£
·ÅÏßÕÅÁ¦¿ØÖÆ£º£º
½Ê¹ÕÅÁ¦¿ØÖÆ£º£º
ѹģÕÅÁ¦¿ØÖÆ£º£º
Èý¡¢¡¢ÕÅÁ¦¿ØÖÆ×°±¸ÓëÊÖÒÕ
1. Òªº¦×°±¸
ÕÅÁ¦´«¸ÐÆ÷£º£º
ÀàÐÍ£º£ºÓ¦±äƬʽ£¨Á¿³Ì0-50N£¬£¬¾«¶È¡À0.5N£©»ò´Åµçʽ£¨Á¿³Ì0-100N£¬£¬¾«¶È¡À1N£©£»£»
×°ÖÃλÖ㺣º·ÅÏ߼ܡ¢¡¢À˿ģ³ö¿Ú¡¢¡¢ÍË»ð¯ÊÕÖ§¿Ú¡¢¡¢½ÊÏßѹģ³ö¿Ú¡£¡£
ÕÅÁ¦¿ØÖÆÆ÷£º£º
ÀàÐÍ£º£ºÆø¶¯£¨ÏìӦʱ¼ä¡Ü0.1s£©»òµç¶¯£¨ÏìӦʱ¼ä¡Ü0.05s£©£»£»
¹¦Ð§£º£ºPIDµ÷Àí¡¢¡¢ÕÅÁ¦-ËÙÂÊÁª¶¯¡¢¡¢³¬²î±¨¾¯¡£¡£
±Õ»·¿ØÖÆÏµÍ³£º£º
Ó²¼þ£º£ºPLC£¨ÈçÎ÷ÃÅ×ÓS7-1200£©+ HMI£¨´¥ÃþÆÁ£©£»£»
Èí¼þ£º£ºÕÅÁ¦¿ØÖÆËã·¨£¨ÈçÄ£º£ºýPID¡¢¡¢×Ô˳Ӧ¿ØÖÆ£©£¬£¬ÊµÏÖ¶¯Ì¬Åâ³¥¡£¡£
2. ÏȽøÊÖÒÕ
¼¤¹â²â¾¶ÒÇÁª¶¯¿ØÖÆ£º£º
ÔÚÀË¿»ú³ö¿Ú×°Öü¤¹â²â¾¶ÒÇ£¨¾«¶È¡À0.1¦Ìm£©£¬£¬ÊµÊ±¼à²âµ¥Ë¿Ö±¾¶£»£»
µ±Ö±¾¶³¬²îʱ£¬£¬ÏµÍ³×Ô¶¯µ÷½âÕÅÁ¦£¨ÈçÖ±¾¶Æ«´óʱÔöÌíÕÅÁ¦£¬£¬Æ«Ð¡Ê±½µµÍÕÅÁ¦£©¡£¡£
»úеÊÓ¾õ¼ì²â£º£º
ÔÚ½ÊÏß»ú³ö¿Ú×°ÖøßËÙÉãÏñÍ·£¨Ö¡ÂÊ¡Ý1000fps£©£¬£¬¼ì²â½ÊÏßÍâòȱÏÝ£¨ÈçËÉÉ¢¡¢¡¢»®ÉË£©£»£»
Á¬ÏµÍ¼Ïñ´¦ÀíËã·¨£¬£¬ÊµÊ±·´À¡ÕÅÁ¦µ÷½âÐźţ¨ÈçËÉɢʱÔöÌí×ÜÕÅÁ¦£©¡£¡£
ËÄ¡¢¡¢ÕÅÁ¦¼à²âÓëµ÷½â
1. ÔÚÏß¼à²â
ʵʱÊý¾ÝÊÕÂÞ£º£º
ÕÅÁ¦´«¸ÐÆ÷ÿ100msÊÕÂÞÒ»´ÎÊý¾Ý£¬£¬PLCÿÃëÅÌËãÒ»´Îƽ¾ùÖµ£»£»
HMIÏÔʾÕÅÁ¦ÇúÏߣ¨ÈçÒÑÍù10·ÖÖÓµÄÕÅÁ¦×ª±äÇ÷ÊÆ£©£¬£¬±ãÓÚ²Ù×÷Ö°Ô±ÅжϹ¤ÒÕÎȹÌÐÔ¡£¡£
³¬²î±¨¾¯£º£º
µ±ÕÅÁ¦Áè¼ÝÉ趨¹æÄ££¨Èç¡À10%£©Ê±£¬£¬ÏµÍ³´¥·¢Éù¹â±¨¾¯£¬£¬²¢×Ô¶¯Í£»£»ú£»£»
±¨¾¯¼Í¼´æ´¢£¨°üÀ¨Ê±¼ä¡¢¡¢ÕÅÁ¦Öµ¡¢¡¢¹¤ÐòλÖã©£¬£¬±ãÓÚ×·ËÝÆÊÎö¡£¡£
2. ÀëÏßÑéÖ¤
µ¥Ë¿ÐÔÄܲâÊÔ£º£º
ÿÅú´ÎÈ¡Ñù²âÊÔ¿¹ÀÇ¿¶È£¨GB/T 4909.3-2009£©ºÍÑÓÉìÂÊ£¨GB/T 228.1-2010£©£¬£¬ÑéÖ¤ÕÅÁ¦¿ØÖÆÐ§¹û£»£»
ÀýÈ磺£º¿¹ÀÇ¿¶ÈÎó²î¡Ü¡À5%£¬£¬ÑÓÉìÂÊÎó²î¡Ü¡À3%¡£¡£
½ÊÏ߳ߴç¼ì²â£º£º
ÿ°àÕÉÁ¿½ÊÏßÖ±¾¶3´Î£¨È¡Æ½¾ùÖµ£©£¬£¬ÑéÖ¤ÈÈÅòÕͺÍÕÅÁ¦Ó°Ï죨ֱ¾¶Îó²î¡Ü¡À1%£©£»£»
ÓýھàÕÉÁ¿ÒÇ£¨¾«¶È¡À0.1mm£©¼ì²â½ÊÏ߽ھ࣬£¬È·±£ÇкÏÉè¼ÆÒªÇó£¨Èç50¡À1mm£©¡£¡£
Îå¡¢¡¢ÐÐÒµ±ê×¼Óë°¸Àý
1. ¹ú¼Ò±ê×¼ÒªÇó
GB/T 3956-2008£º£º
»®¶¨ÂãͽÊÏß20¡æÊ±Ö±Á÷µç×èÂÊ¡Ü0.017241¦¸¡¤mm?/m£¬£¬ÕÅÁ¦¿ØÖÆÎó²îÐèÈ·±£µç×èÂʲ¨¶¯¡Ü¡À2%¡£¡£
GB/T 4909.3-2009£º£º
ÒªÇóÍË»ðºóµ¥Ë¿¿¹ÀÇ¿¶ÈÎó²î¡Ü¡À5%£¬£¬Ðèͨ¹ý¾«×¼ÕÅÁ¦¿ØÖÆÊµÏÖ¡£¡£
2. ÆóÒµÓ¦Óð¸Àý
Ô¶¶«µçÀ£º£º
ÀË¿»ú½ÓÄɱջ·ÕÅÁ¦¿ØÖÆÏµÍ³£¬£¬ÕÅÁ¦²¨¶¯¡Ü¡À1N£¬£¬µ¥Ë¿Ö±¾¶Îó²î¡Ü¡À0.3¦Ìm£»£»
ÍË»ð¯Å䱸ÕÅÁ¦-ζÈÁª¶¯¿ØÖÆ£¬£¬²úÆ·¼°¸ñÂÊÌáÉýÖÁ99.5%¡£¡£
ºàͨ¹âµç£º£º
½ÊÏß»ú×°Öü¤¹â²â¾¶ÒǺͻúеÊÓ¾õϵͳ£¬£¬ÊµÊ±µ÷½âÕÅÁ¦£¬£¬½ÊÏßËÉÉ¢ÂʽµµÍÖÁ0.2%ÒÔÏ£»£»
ͨ¹ý´óÊý¾ÝÆÊÎöÓÅ»¯ÕÅÁ¦²ÎÊý£¬£¬Äê½ÚÔ¼ÔÖÊÁϱ¾Ç®Ô¼200ÍòÔª¡£¡£
×ܽá
ÂãͽÊÏßÉú²úÖеÄÕÅÁ¦¿ØÖÆÐè×ñÕÕ¡°ÀË¿ÎÈÖ±¾¶¡¢¡¢ÍË»ð±£ÐÔÄÜ¡¢¡¢½ÊÏß¾ùÕÅÁ¦¡±ÔÔò£¬£¬Í¨¹ý×°±¸Ñ¡ÐÍ£¨Èç¸ß¾«¶ÈÕÅÁ¦´«¸ÐÆ÷£©¡¢¡¢¹¤ÒÕÓÅ»¯£¨ÈçÕÅÁ¦-ζÈÁª¶¯£©¡¢¡¢¼à²âµ÷½â£¨ÈçʵʱÊý¾ÝÊÕÂÞ£©ÊµÏÖ¡£¡£ÆóÒµÓ¦½¨ÉèÕÅÁ¦¿ØÖÆSOP£¨±ê×¼×÷Òµ³ÌÐò£©£¬£¬ÀýÈ磺£º
ÀË¿¹¤Ðò£º£ºÕÅÁ¦²¨¶¯¡Ü¡À1N£¬£¬Ã¿2Сʱµã¼ì£»£»
ÍË»ð¹¤Ðò£º£ºÕÅÁ¦-ζÈÁª¶¯¿ØÖÆ£¬£¬Ã¿ÔÂУ׼ÕÅÁ¦´«¸ÐÆ÷£»£»
½ÊÏß¹¤Ðò£º£º¹ÉÏßÕÅÁ¦Îó²î¡Ü¡À5%£¬£¬Ã¿°àÕÉÁ¿Ö±¾¶3´Î¡£¡£
ͨÏ꾡Ä廯ÕÅÁ¦ÖÎÀí£¬£¬¿ÉÏÔÖøÌáÉý²úÆ·ÐÔÄÜÎȹÌÐÔ£¬£¬½µµÍ²»Á¼ÂÊ£¨Ä¿µÄ¡Ü0.5%£©£¬£¬ÔöÇ¿Êг¡¾ºÕùÁ¦¡£¡£
¿¹ÀÇ¿¶ÈÓëӲ͵¥Ë¿µÄÖ±¾¶ºÍ½ÊºÏ½á¹¹ÓкιØÁª£¿£¿
¿¹ÀÇ¿¶ÈÊÇӲͽÊÏßµÄÖ÷ÒªÁ¦Ñ§ÐÔÄÜÖ¸±ê£¬£¬ÆäÓ뵥˿ֱ¾¶ºÍ½ÊºÏ½á¹¹µÄ¹ØÁª¿Éͨ¹ýÖÊÁÏ¿ÆÑ§ÔÀíºÍ¹¤³Ìʵ¼ù×ÛºÏÆÊÎö¡£¡£ÒÔÏÂÊÇÏêϸ¹ØÁª»úÖÆ¼°Á¿»¯¹ØÏµ£º£º
Ò»¡¢¡¢µ¥Ë¿Ö±¾¶·´¿¹ÀÇ¿¶ÈµÄÓ°Ïì
1. ¼Ó¹¤Ó²»¯Ð§Ó¦µÄ³ß´çÒÀÀµÐÔ
ϸµ¥Ë¿£¨Ö±¾¶¡Ü1 mm£©£º£º
Ö±¾¶0.5 mmµ¥Ë¿£º£ºUTS ¡Ö 450~500 MPa£¨ÀäÀ̬£¬£¬´¿¶È99.95%£©¡£¡£
Ö±¾¶0.2 mmµ¥Ë¿£º£ºUTS ¡Ö 520~580 MPa£¨ÒòÍâò»ý/Ìå»ý±È¸ß£¬£¬¼Ó¹¤Ó²»¯¸ü³ä·Ö£©¡£¡£
ÀäÀÀú³ÌÖУ¬£¬Ï¸µ¥Ë¿µÄ¾§Á£±»ÏÔÖøÀ³¤£¬£¬ÐγɸßÃܶÈλ´í²ø½á£¨Èçͼ1£©£¬£¬µ¼Ö¿¹ÀÇ¿¶È£¨UTS£©ËæÖ±¾¶¼õС¶øÉý¸ß¡£¡£
µä·¶Êý¾Ý£º£º
´Öµ¥Ë¿£¨Ö±¾¶>2 mm£©£º£º
Ö±¾¶3 mmµ¥Ë¿£º£ºUTS ¡Ö 280~320 MPa£¨ÀäÀºó½öÉÔ΢Ӳ»¯£©¡£¡£
¾§Á£´Ö´óÇÒλ´íÃܶȽϵͣ¬£¬¿¹ÀÇ¿¶È¿¿½ü͵ÄÍË»ðֵ̬£¨Ô¼220 MPa£©£¬£¬¼Ó¹¤Ó²»¯Ð§¹ûÏ÷Èõ¡£¡£
µä·¶Êý¾Ý£º£º
2. Ö±¾¶Ó뿹ÀÇ¿¶ÈµÄÁ¿»¯Ä£×Ó
Hall-Petch¹ØÏµÐÞÕý£º£º
¹Å°åHall-Petch¹«Ê½£¨¦Ò = ¦Ò? + kd??/?£©ÊÊÓÃÓڶྦྷÖÊÁÏÇü·þÇ¿¶È£¬£¬µ«Íµ¥Ë¿µÄ¿¹ÀÇ¿¶È¸üÒÀÀµ¼Ó¹¤Ó²»¯³Ì¶È¡£¡£ÂÄÀú¹«Ê½£¨ÊÊÓÃÓÚÀäÀ͵¥Ë¿£©£º£º
ÆäÖУ¬£¬$d_0$ΪÔʼֱ¾¶£¨mm£©£¬£¬$d$ΪÀäÀºóÖ±¾¶£¨mm£©¡£¡£ *ʾÀý*£º£ºÈôÔʼֱ¾¶8 mmÀÖÁ2 mm£¬£¬UTS ¡Ö 220 + 1200¡Á(0.75)^1.5 ¡Ö 480 MPa¡£¡£
¶þ¡¢¡¢½ÊºÏ½á¹¹·´¿¹ÀÇ¿¶ÈµÄÓ°Ïì
1. ½ÊºÏ·½Ê½ÓëÓ¦Á¦ÂþÑÜ
ͬÐĽʺϣ¨Concentric Lay£©£º£º
Íâ²ãµ¥Ë¿°ü¹üÄڲ㣬£¬½ÊºÏ½Ç£¨¦Á£©Í¨³£Îª20¡ã~30¡ã£¬£¬¿É½ÓÊÜÖáÏòÀÁ¦µÄͬʱÊèÉ¢¾Ö²¿Ó¦Á¦¡£¡£
¿¹ÀÇ¿¶ÈÅÌË㣺£º
µ¥Ë¿ÎÞ¹æÔò½ÊºÏ£¬£¬Ó¦Á¦¼¯ÖиüÏÔ×Å£¬£¬¿¹ÀÇ¿¶È±ÈͬÐÄ½ÊºÏµÍ 10%~15%¡£¡£
2. ¹ÉÊýÓ뵥˿ֱ¾¶µÄÐͬЧӦ
¸ß¹ÉÊý+ϸµ¥Ë¿£º£º
19¹É¡Á0.3 mmµ¥Ë¿£º£ºUTS ¡Ö 520 MPa£¨µ¥Ë¿Ð¢Ë³ÎªÖ÷£©¡£¡£
37¹É¡Á0.15 mmµ¥Ë¿£º£ºUTS ¡Ö 550 MPa£¨Òòµ¥Ë¿¸üϸ£¬£¬¼Ó¹¤Ó²»¯¸üÇ¿£©¡£¡£
ÔöÌí¹ÉÊý¿ÉÌá¸ß½ÊÏßÈáÈÍÐÔ£¬£¬µ«Ï¸µ¥Ë¿µÄ¼Ó¹¤Ó²»¯Ð§Ó¦Ö÷µ¼£¬£¬¿¹ÀÇ¿¶ÈÏÔÖøÌáÉý¡£¡£
µä·¶½á¹¹£º£º
µÍ¹ÉÊý+´Öµ¥Ë¿£º£º
7¹É¡Á2 mmµ¥Ë¿£º£ºUTS ¡Ö 300 MPa£¨µ¥Ë¿UTS½ö280 MPa£¬£¬½ÊºÏËðʧԼ10%£©¡£¡£
´Öµ¥Ë¿µÄ¿¹ÀÇ¿¶ÈµÍ£¬£¬ÇҽʺÏÓ¦Á¦¼¯ÖиüÏÔÖø£¬£¬ÕûÌåUTSϽµ¡£¡£
µä·¶½á¹¹£º£º
3. ½ÊºÏÕÅÁ¦µÄÓ°Ïì
¸ßÕÅÁ¦½ÊºÏ£º£º
½ÊÊÊʱʩ¼Ó½Ï´óÕÅÁ¦£¨È絥˿¿¹ÀÇ¿¶ÈµÄ40%~60%£©£¬£¬¿Éʹµ¥Ë¿±¬·¢ÌØÊâÀä±äÐΣ¬£¬¿¹ÀÇ¿¶ÈÌáÉý 5%~10%¡£¡£
ʾÀý£º£º7¹É¡Á1 mmµ¥Ë¿£¬£¬Í¨Àý½ÊºÏUTS=420 MPa£»£»¸ßÕÅÁ¦½ÊºÏºóUTS=445 MPa¡£¡£
µÍÕÅÁ¦½ÊºÏ£º£º
µ¥Ë¿¼ä¼ä϶´ó£¬£¬½ÊÏßËÉÉ¢£¬£¬¿¹ÀÇ¿¶È½µµÍ 15%~20%¡£¡£
Èý¡¢¡¢×ÛºÏÉè¼ÆÔÔò
1. ¿¹ÀÇ¿¶È×î´ó»¯·½°¸
ÓÅÏÈÑ¡Ôñϸµ¥Ë¿£º£ºÖ±¾¶¡Ü0.5 mm£¬£¬Ê¹Óüӹ¤Ó²»¯Ð§Ó¦¡£¡£
½ÓÄɸ߹ÉÊýͬÐĽʺϣº£ºÈç37¹É¡Á0.15 mm£¬£¬¼æ¹ËÇ¿¶ÈÓëÈáÈÍÐÔ¡£¡£
¿ØÖƽʺÏÕÅÁ¦£º£ºÍƼöÕÅÁ¦Îªµ¥Ë¿UTSµÄ50%£¬£¬×èֹ̫¹ýËðÉË¡£¡£
2. ¿¹ÀÇ¿¶ÈÓëµ¼µçÐÔµÄÆ½ºâ
ϸµ¥Ë¿µÄµ¼µçÂÊËðʧ£º£º
Ö±¾¶<0.3 mmʱ£¬£¬ÒòÍâòÑõ»¯ºÍ¾§½çÔö¶à£¬£¬µ¼µçÂÊ¿ÉÄÜϽµÖÁ95% IACS£¨´Öµ¥Ë¿¿É´ï98% IACS£©¡£¡£
½â¾ö·½°¸£º£º
Ñ¡Óøߴ¿Í£¨¡Ý99.99%£©£¬£¬ïÔÌÔÓÖʶԵ¼µçÐÔµÄÓ°Ïì¡£¡£
½ÊÏߺó¶ÆÎý£¨ºñ¶È2~3 ¦Ìm£©£¬£¬µ¼µçÂÊËðʧ<2%£¬£¬Í¬Ê±ÌáÉýÄÍÇÖÊ´ÐÔ¡£¡£
3. µä·¶Ó¦Óó¡¾°µÄ²ÎÊýÍÆ¼ö
| Ó¦Óó¡¾° | µ¥Ë¿Ö±¾¶£¨mm£© | ¹ÉÊý | ½ÊºÏ·½Ê½ | ¿¹ÀÇ¿¶È¹æÄ££¨MPa£© | Òªº¦ÒªÇó |
|---|---|---|---|---|---|
| µçÁ¦ÇãÔþµ¼Ïß | 1.5~3.0 | 7~19 | ͬÐÄ½ÊºÏ | 300~400 | ÄÍÆ£ÀÍ£¨20Íò´ÎÍäÇú£© |
| µçÆø»¯Ìú·½Ó´¥Ïß | 0.5~1.0 | µ¥Ïß»òË«¹µÐÎ | ÎÞ½ÊºÏ | 500~550 | ¸ßµ¼µçÐÔ£¨¡Ý97% IACS£© |
| µç×Ó×°±¸ÅþÁ¬Ïß | 0.08~0.25 | 19~37 | Êø½Ê | 520~580 | ¿¹Õñ¶¯£¨10^6´ÎÑ»·£© |
| ÐÞ½¨½ÓµØÏß | 2.0~4.0 | 7 | ͬÐÄ½ÊºÏ | 280~350 | ÈáÈÍÐÔ£¨ÍäÇú°ë¾¶¡Ü4D£© |
ËÄ¡¢¡¢ÑéÖ¤Óë²âÊÔÒªÁì
¿¹ÀÇ¿¶È²âÊÔ£º£º
°´GB/T 4909.3»òIEC 60888±ê×¼£¬£¬Ê¹ÓÃÍòÄÜÊÔÑé»úÒÔ 5 mm/min ËÙÂÊÀÉìÊÔÑù£¬£¬¼Í¼¶ÏÁÑʱµÄ×î´óÔØºÉ£¨F_max£©ºÍÔʼ½ØÃæ»ý£¨A?£©£¬£¬ÅÌËãUTS=F_max/A?¡£¡£
΢¹Û½á¹¹ÆÊÎö£º£º
ͨ¹ý½ðÏàÏÔ΢¾µÊӲ쵥˿µÄ¾§Á£ÐÎ̬£¨Èçͼ2£©£¬£¬ÑéÖ¤¼Ó¹¤Ó²»¯³Ì¶È¡£¡£
ϸµ¥Ë¿Ó¦³ÊÏÖÏËά״¾§Á££¬£¬¶ø´Öµ¥Ë¿¾§Á£½Ï´Ö´óÇÒµÈÖá¡£¡£
½ÊºÏÖÊÁ¿¼ì²â£º£º
ʹÓü¤¹â²â¾¶ÒǼì²é½ÊÏßÖ±¾¶ÔȳÆÐÔ£¨¹«²î¡Ü¡À2%£©£¬£¬×èÖ¹¾Ö²¿Ó¦Á¦¼¯ÖС£¡£
ͼ1£º£ºÀäÀ͵¥Ë¿µÄλ´í²ø½á£¨TEMͼÏñ£©
£¨¸ßÃܶÈλ´íµ¼Ö¿¹ÀÇ¿¶ÈÏÔÖøÌáÉý£©
ͼ2£º£º²î±ðÖ±¾¶Íµ¥Ë¿µÄ½ðÏà×éÖ¯
£¨×󣺣ºÖ±¾¶0.2 mm£¬£¬ÏËά״¾§Á££»£»ÓÒ£º£ºÖ±¾¶3 mm£¬£¬µÈÖá¾§Á££©
ͨ¹ýºÏÀíÑ¡Ôñµ¥Ë¿Ö±¾¶ºÍ½ÊºÏ½á¹¹£¬£¬¿ÉʵÏÖӲͽÊÏß¿¹ÀÇ¿¶ÈÔÚ 280~580 MPa ¹æÄ£Äڵľ«×¼µ÷¿Ø£¬£¬Öª×ã´ÓµçÁ¦´«Ê䵽ϸÃܵç×ӵĶàÑù»¯ÐèÇ󡣡£
ÂãͽÊÏßÄ͵ÍÎÂÏÂÏÞ£¿£¿
ÂãͽÊÏßÔÚµÍÎÂÇéÐÎϵÄÐÔÄÜÌåÏÖÓÅÒ죬£¬ÆäÄ͵ÍÎÂÏÂÏÞÖ÷Ҫȡ¾öÓÚ͵ÄÎïÀíÌØÕ÷¡¢¡¢ÖÊÁÏ´¿¶È¼°¹¤ÒÕ´¦Àí£¬£¬Í¨³£¿£¿ÉÎȹÌÊÂÇéÓÚ-196¡æ£¨ÒºµªÎ¶ȣ©ÉõÖÁ¸üµÍ£¬£¬ÇÒÔÚ-200¡æÖÁÊÒιæÄ£ÄÚÎÞÏÔ×Å´àÐÔת±ä¡£¡£ÒÔÏÂÊÇÏêϸÆÊÎö£º£º
Ò»¡¢¡¢ÍµÄµÍÎÂÎïÀíÌØÕ÷
1. ¾§Ìå½á¹¹ÎȹÌÐÔ
ÍÔÚ³£ÎÂÏÂÎªÃæÐÄÁ¢·½£¨FCC£©¾§Ìå½á¹¹£¬£¬¸Ã½á¹¹ÔÚµÍÎÂϼá³ÖÎȹ̣¬£¬ÎÞÏà±ä±¬·¢¡£¡£
±ÈÕÕÆäËû½ðÊô£º£º
Ìú£¨BCC½á¹¹£©ÔÚ-139¡æ£¨912K£©±¬·¢¦Á-¦ÃÏà±ä£¬£¬µ¼ÖÂÌå»ýÅòÕͺʹàÐÔÔöÌí£»£»
ÂÁ£¨FCC½á¹¹£©ËäÎÞÏà±ä£¬£¬µ«µÍÎÂÏÂλ´íÔ˶¯ÊÜ×裬£¬ËÜÐÔϽµ¡£¡£
͵ÄFCC½á¹¹Ê¹ÆäÔÚµÍÎÂÏÂÈÔ¼á³ÖÓÅÒìÑÓÕ¹ÐÔ£¬£¬ÕâÊÇÆäÄ͵ÍεĽ¹µãÓÅÊÆ¡£¡£
2. ÈÈÅòÕÍϵÊý
͵ÄÏßÅòÕÍϵÊýΪ16.5¡Á10??/¡æ£¨20~100¡æ£©£¬£¬ËæÎ¶ȽµµÍ¶ø¼õС¡£¡£
ÔÚµÍÎÂÏ£¬£¬ÍµÄËõ¶ÌÂʿɿأ¬£¬ÀýÈç´Ó20¡æ½µÖÁ-196¡æÊ±£¬£¬Ö±¾¶Ëõ¶ÌÔ¼0.3%£¨ÔÖ±¾¶10mmµÄͽÊÏßËõ¶Ì0.03mm£©£¬£¬²»»áÒòÈÈÓ¦Á¦µ¼Ö¿ªÁÑ»òËɶ¯¡£¡£
3. µç×èÂÊת±ä
͵ĵç×èÂÊËæÎ¶ȽµµÍ¶ø¼õС£¬£¬×ñÕÕ¹«Ê½£º£º
ÆäÖУ¬£¬Îª20¡æÊ±µç×èÂÊ£¨1.72¡Á10?? ¦¸¡¤m£©£¬£¬ÎªÎ¶ÈϵÊý£¨0.00393/¡æ£©¡£¡£
ÔÚ-196¡æÊ±£¬£¬ÍµÄµç×èÂʽµÖÁÔ¼0.15¡Á10?? ¦¸¡¤m£¬£¬µ¼µçÐÔÌáÉý10±¶ÒÔÉÏ£¬£¬ÊÊÓÃÓÚµÍ㬵¼µÈ¸ßµ¼µçÐèÇ󳡾°¡£¡£
¶þ¡¢¡¢µÍζԻúеÐÔÄܵÄÓ°Ïì
1. Ç¿¶ÈÓëËÜÐÔ
ÀÉìÇ¿¶È£º£º
´¿ÍµÄÀÉìÇ¿¶ÈËæÎ¶ȽµµÍ¶øÉý¸ß¡£¡£ÀýÈ磬£¬ÔÚ20¡æÊ±Îª220MPa£¬£¬-196¡æÊ±ÔöÖÁ350MPa£¬£¬µÍÎÂÏ¿¹ÀÄÜÁ¦ÌáÉý60%¡£¡£ÑÓÉìÂÊ£º£º
´¿ÍµÄÑÓÉìÂÊÔÚµÍÎÂÏÂÂÔÓÐϽµ£¬£¬µ«½µ·ù½ÏС¡£¡£20¡æÊ±ÑÓÉìÂÊÔ¼45%£¬£¬-196¡æÊ±ÈÔ¼á³Ö30%ÒÔÉÏ£¬£¬Ô¶¸ßÓÚ´àÐÔ×ÓÁÏ£¨ÈçÌմɵÄÑÓÉìÂÊ£¼5%£©¡£¡£±ÈÕպϽ𣺣º
ÍþºÏ½ð£¨CuMg0.5£©ÔÚ-196¡æÊ±ÀÉìÇ¿¶È´ï400MPa£¬£¬ÑÓÉìÂÊ25%£¬£¬×ÛºÏÐÔÄÜÓÅÓÚ´¿Í¡£¡£
2. ¹¥»÷ÈÍÐÔ
͵Ĺ¥»÷ÈÍÐÔ£¨Charpy VÐÍȱ¿Ú£©ÔÚµÍÎÂϼá³ÖÎȹ̡£¡£ÀýÈ磬£¬´¿ÍÔÚ20¡æÊ±¹¥»÷¹¦Îª50J£¬£¬-196¡æÊ±ÈÔ´ï40J£¬£¬ÎÞµÍδàÐÔת±ä¡£¡£
±ÈÕոֲģº£º
ͨË×̼¸ÖÔÚ-20¡æÊ±¹¥»÷¹¦¿ÉÄÜ´Ó50JÖè½µÖÁ5J£¬£¬¶øÍÎÞ´ËÕ÷Ï󣬣¬ÊÊÓÃÓÚ¼«¶ËµÍÎÂÇéÐÎÏµĶ¯Ì¬Ôغɳ¡¾°¡£¡£
3. Æ£ÀÍÐÔÄÜ
µÍÎÂÏÂÍµÄÆ£ÀÍÊÙÃüÏÔÖøÑÓÉì¡£¡£ÊÔÑéÅú×¢£¬£¬ÔÚ½»±äÓ¦Á¦·ùΪ100MPaʱ£¬£¬´¿ÍÔÚ20¡æÏÂµÄÆ£ÀÍÊÙÃüΪ10?´Î£¬£¬-196¡æÊ±ÔöÖÁ10?´Î£¬£¬µÍÎÂÒÖÖÆÁËλ´íÔ˶¯ºÍÁÑÎÆÀ©Õ¹¡£¡£
Èý¡¢¡¢µÍÎÂÇéÐÎϵÄÓ¦Óð¸Àý
1. µÍ㬵¼´ÅÌå
³¡¾°£º£º
ºË¾Û±ä×°Öã¨ÈçITER£©¡¢¡¢Á£×Ó¼ÓËÙÆ÷£¨ÈçLHC£©ÐèÔÚ-269¡æ£¨Òºº¤Î¶ȣ©ÏÂÔËÐУ¬£¬Í½ÊÏß×÷Ϊ³¬µ¼´ÅÌåµÄÎȹ̻¯ÖÊÁÏ£¬£¬Ðè½ÓÊܵÍÎÂÑ»·Ôغɡ£¡£°¸Àý£º£º
ITER³¬µ¼´ÅÌå½ÓÄɸߴ¿ÎÞÑõÍ£¨OFHC£¬£¬´¿¶È¡Ý99.999%£©½ÊÏߣ¬£¬ÔÚ-269¡æÏ¾10?´ÎÑ»·Ôغɺ󣬣¬Î´·ºÆðÁÑÎÆ»òµç×èÍ»±ä£¬£¬ÑéÖ¤ÁË͵ĵÍοɿ¿ÐÔ¡£¡£
2. Òº»¯×ÔÈ»Æø£¨LNG£©´¢ÔË
³¡¾°£º£º
LNG´¢¹ÞºÍ¹ÜµÀÐèÔÚ-162¡æÏÂÊÂÇ飬£¬Í½ÊÏßÓÃÓڽӵغͷÀ¾²µçϵͳ¡£¡£°¸Àý£º£º
ijLNGÎüÊÕÕ¾½ÓÄÉÍþºÏ½ð½ÊÏߣ¨CuMg0.5£©×÷Ϊ½ÓµØµ¼Ì壬£¬ÔËÐÐ5Äêºó¼ì²âÏÔʾ£¬£¬µ¼ÏßÖ±¾¶ÎÞËõ¶Ì£¬£¬µç×èת±ä£¼0.5%£¬£¬Öª×ãµÍÎÂÇéÐÎϵĺã¾ÃÎȹÌÐÔÒªÇ󡣡£
3. º½ÌìÆ÷µçÀÂ
³¡¾°£º£º
ÎÀÐǺÍ̽²âÆ÷ÔÚÌ«¿ÕÖеļ«¶ËµÍΣ¨Èç-200¡æ£©Ï£¬£¬Í½ÊÏßÐè¼á³ÖÐźŴ«ÊäºÍµçÁ¦¹©Ó¦¡£¡£°¸Àý£º£º
¡°æÏ¶ðÎåºÅ¡±Ì½²âÆ÷½ÓÄɶÆÎýͽÊÏß×÷ΪÔÂÃæ²ÉÑù»úе±ÛµÄµçÀ£¬£¬ÔÚ-180¡æÇéÐÎÏÂÍê³É1000´ÎÍäÇúÑ»·ºó£¬£¬¾øÔµ²ãÎÞ¿ªÁÑ£¬£¬µ¼Ìåµç×èÎȹ̣¬£¬ÑéÖ¤ÁËͽÊÏßÔÚµÍζ¯Ì¬ÔغÉϵÄ˳ӦÐÔ¡£¡£
ËÄ¡¢¡¢Ó°ÏìÄ͵ÍÎÂÐÔÄܵÄÒªº¦ÒòËØ
1. ÖÊÁÏ´¿¶È
ÔÓÖÊÓ°Ï죺£º
Ñõ¡¢¡¢ÁòµÈÔÓÖÊÔÚµÍÎÂÏÂÒ×ÐγɴàÐÔ»¯ºÏÎÈçCu?O¡¢¡¢Cu?S£©£¬£¬µ¼Ö¾ֲ¿´à»¯¡£¡£ÀýÈ磬£¬º¬ÑõÁ¿£¾0.02%µÄÍÔÚ-100¡æÏ¿ÉÄܱ¬·¢¡°Çâ´à¡±Õ÷Ï󡣡£½â¾ö·½°¸£º£º
½ÓÄɸߴ¿ÎÞÑõÍ£¨OFHC£¬£¬º¬ÑõÁ¿£¼0.0005%£©»òÍÑÑõÍ£¨TP£¬£¬º¬Á×ÍÑÑõ£©£¬£¬¿É×èÖ¹ÔÓÖÊÒýÆðµÄµÍδàÐÔ¡£¡£
2. ¹¤ÒÕ´¦Àí
Àä¼Ó¹¤Ó²»¯£º£º
Ì«¹ýÀä¼Ó¹¤£¨ÈçÀ°Î¡¢¡¢½ÊºÏ£©»áÒýÈëÊ£ÓàÓ¦Á¦£¬£¬½µµÍµÍÎÂËÜÐÔ¡£¡£ÀýÈ磬£¬Àä¼Ó¹¤ÂÊ£¾30%µÄͽÊÏßÔÚ-196¡æÏÂÑÓÉìÂÊϽµ15%¡£¡£ÍË»ð´¦Àí£º£º
ͨ¹ýµÍÎÂÍË»ð£¨200~300¡æ£¬£¬1h£©¿ÉÏû³ýÊ£ÓàÓ¦Á¦£¬£¬»Ö¸´ËÜÐÔ¡£¡£ÊÔÑéÅú×¢£¬£¬ÍË»ðºóµÄͽÊÏßÔÚ-196¡æÏµÄÑÓÉìÂʱÈδÍË»ðÑùÆ·¸ß20%¡£¡£
3. ½ÊºÏ½á¹¹
µ¥ÏßÖ±¾¶£º£º
µ¥ÏßÖ±¾¶Ô½Ð¡£¬£¬±ÈÍâò»ýÔ½´ó£¬£¬µÍÎÂËõ¶ÌÂÊÔ½µÍ¡£¡£ÀýÈ磬£¬µ¥ÏßÖ±¾¶´Ó2mm¼õÖÁ1mmʱ£¬£¬Í½ÊÏßÔÚ-196¡æÏµÄËõ¶ÌÂʽµµÍ0.05%¡£¡£½ÊºÏ½Ú¾à£º£º
ϸÃܽʺϣ¨½Ú±È¡Ü8£©¿ÉïÔ̵¥Ïß¼äÎó²î£¬£¬×èÖ¹µÍÎÂÏÂÒòËõ¶Ì·×ÆçÖµ¼ÖµÄËɶ¯¡£¡£ÀýÈ磬£¬½Ú±ÈΪ6µÄͽÊÏßÔÚ-196¡æÏµĽӴ¥µç×èת±ä£¼1%£¬£¬¶ø½Ú±ÈΪ10µÄÑùƷת±ä´ï5%¡£¡£
Îå¡¢¡¢µÍÎÂÐÔÄܲâÊÔ±ê×¼
1. µÍÎÂÀÉìÊÔÑé
°´GB/T 228.1£¬£¬ÔÚ-196¡æÏ¾ÙÐÐÀÉì²âÊÔ£¬£¬ÒªÇ󣺣º
ÀÉìÇ¿¶È¡Ý300MPa£¨´¿Í£©£»£»
ÑÓÉìÂÊ¡Ý25%£¨´¿Í£©¡£¡£
ÓÅÖÊͽÊÏßÓ¦Öª×㣺£ºÀÉìÇ¿¶È¡Ý350MPa£¬£¬ÑÓÉìÂÊ¡Ý30%¡£¡£
2. µÍι¥»÷ÊÔÑé
°´GB/T 229£¬£¬ÔÚ-196¡æÏ¾ÙÐÐCharpy VÐÍȱ¿Ú¹¥»÷ÊÔÑ飬£¬ÒªÇó¹¥»÷¹¦¡Ý30J£¨´¿Í£©¡£¡£
º½Ì켶ͽÊÏßÐèÖª×ã¹¥»÷¹¦¡Ý40J£¬£¬ÒÔÓ¦¶Ô¼«¶Ë¶¯Ì¬Ôغɡ£¡£
3. µÍÎÂÑ»·ÍäÇúÊÔÑé
°´IEC 62067£¬£¬½«Í½ÊÏßÔÚ-196¡æÏÂÍäÇú180¡ã£¬£¬Öظ´1000´Î£¬£¬ÒªÇ󣺣º
¾øÔµ²ãÎÞ¿ªÁÑ£»£»
µ¼Ìåµç×èת±ä£¼5%¡£¡£
ijÆóÒµ±ê×¼ÒªÇ󣺣ºÍäÇú5000´Îºóµç×èת±ä£¼1%£¬£¬ÒÔÑéÖ¤ºã¾Ã¿É¿¿ÐÔ¡£¡£
×ܽá
ÂãͽÊÏßµÄÄ͵ÍÎÂÐÔÄÜÌåÏÖÈçÏ£º£º
½¹µãÓÅÊÆ£º£ºÍµÄFCC¾§Ìå½á¹¹Ê¹ÆäÔÚµÍÎÂÏÂÎÞÏà±ä£¬£¬¼á³ÖÓÅÒìÑÓÕ¹ÐԺ͵¼µçÐÔ£»£»
ÐÔÄÜÖ¸±ê£º£ºÍ¨³£¿£¿ÉÎȹÌÊÂÇéÓÚ-196¡æ£¨ÒºµªÎ¶ȣ©£¬£¬ÔÚ-200¡æÖÁÊÒιæÄ£ÄÚÀÉìÇ¿¶ÈÌáÉý60%¡¢¡¢ÑÓÉìÂÊ£¾30%¡¢¡¢¹¥»÷¹¦£¾40J£»£»
Ó¦Óó¡¾°£º£ºµÍ㬵¼¡¢¡¢LNG´¢ÔË¡¢¡¢º½ÌìÆ÷µçÀµȼ«¶ËÇéÐΣ»£»
Òªº¦¿ØÖƵ㣺£ºÑ¡Óøߴ¿ÎÞÑõÍ¡¢¡¢ÓÅ»¯ÍË»ð¹¤ÒÕ¡¢¡¢¿ØÖƽʺϽھ࣬£¬¿É½øÒ»²½ÌáÉýµÍοɿ¿ÐÔ¡£¡£

