îø×°²ãÀäȴˮιý¸ß»áµ¼Ö»úеÐÔÄÜϽµ¡¢¹¤ÒÕʧ¿Ø¡¢²úƷȱÏݼ°×°±¸ÏûºÄ¼Ó¾ç£¬ÑÏÖØÓ°ÏìµçÀµķÀ»¤ÄÜÁ¦ÓëʹÓÃÊÙÃü¡£ÒÔÏ´ÓÀäÈ´»úÀí¡¢Ë®Î¹ý¸ßµÄÏêϸӰÏì¼°½â¾ö¼Æ»®Èý·½ÃæÕö¿ªÆÊÎö£º
Ò»¡¢ÀäȴˮζÔîø×°²ãµÄ×÷ÓûúÀí
îø×°²ã£¨Èç¸ÖË¿¡¢¸Ö´ø£©ÔÚÀ°Î»òÈÆ°üÀú³ÌÖÐÐèͨ¹ýÀäÈ´Ë®¿ØÖÆÎ¶ȣ¬Ö÷Òª×÷ÓðüÀ¨£º
ËÜÐÔ±äÐοØÖÆ£º¸ÖË¿À°Îʱ£¬ÀäÈ´Ë®¿ìËÙ´ø×ßĦ²ÁÈÈ£¨Î¶ȿɴï150-200¡æ£©£¬±ÜÃâ½ðÊô¹ýÈȵ¼Ö¾§Á£´Ö´ó£¨Ó°ÏìÇ¿¶È£©¡£
Ñõ»¯ÒÖÖÆ£ºµÍÎÂÇéÐÎïÔ̸ÖË¿Óë¿ÕÆø½Ó´¥Ê±µÄÑõ»¯·´Ó¦£¨Ñõ»¯²ãºñ¶ÈÿÔöÌí0.001mm£¬Õ³½áÇ¿¶ÈϽµ5%£©¡£
Ê£ÓàÓ¦Á¦Ïû³ý£ºÀäÈ´Ë®Ôö½ø½ðÊôÄÚ²¿Ó¦Á¦ÊÍ·Å£¬½µµÍºóÐø¼Ó¹¤ÖеĿªÁÑΣº¦¡£
¶þ¡¢Àäȴˮιý¸ßµÄÏêϸӰÏì
1. »úеÐÔÄÜÁÓ»¯
Ç¿¶ÈϽµ£º
ˮΣ¾40¡æÊ±£¬¸ÖË¿ÀäÈ´ËÙÂÊȱ·¦£¬¾§Á£´Ö»¯£¨ASTM E112±ê×¼¾§Á£¶È´Ó8¼¶½µÖÁ6¼¶£©£¬¿¹ÀÇ¿¶È½µµÍ10-15%£¨Èç´Ó1200MPa½µÖÁ1020MPa£©¡£
°¸Àý£ºÄ³µçÀ³§ÀäȴˮδÓ30¡æÉýÖÁ45¡æºó£¬îø×°²ãÍäÇúÊÔÑ飨°ë¾¶10D£©Í¨¹ýÂÊ´Ó98%½µÖÁ85%£¬·ºÆðÁÑÎÆ¡£
ÈÍÐÔ½µµÍ£º
¸ßε¼Ö½ðÊôÄÚ²¿Î»´íÃܶÈÔöÌí£¬¶ÏºóÉ쳤ÂÊϽµ20-30%£¨Èç´Ó15%½µÖÁ10%£©£¬Ò×ÔÚ×°ÖÃʱ¶ÏÁÑ¡£
2. Ñõ»¯ÓëÇÖʴΣº¦
Ñõ»¯²ãÔöºñ£º
ˮΣ¾35¡æÊ±£¬¸ÖË¿ÍâòÑõ»¯ËÙÂʼÓËÙ£¨Ñõ»¯²ãºñ¶È´Ó0.003mmÔöÖÁ0.008mm£©£¬Ó뻤Ì×µÄÕ³½áÁ¦Ï½µ30%£¨°þÀëÊÔÑéÖµ´Ó12N/mm½µÖÁ8N/mm£©¡£
¼ì²â£ºÉ¨Ãèµç¾µ£¨SEM£©ÏÔʾ£¬¸ßÎÂÀäÈ´Ë®µ¼ÖÂÑõ»¯²ãËÉÉ¢¶à¿×£¬Ò׳ÉΪÇÖÊ´½éÖÊÉøÍ¸Í¨µÀ¡£
ÑÎÎíÇÖÊ´¼ÓËÙ£º
Ñõ»¯²ãȱÏÝ´¦£¬ÑÎÎíÊÔÑ飨48h£©ºóÇÖÊ´Ãæ»ý´Ó5%À©´óÖÁ20%£¬Ëõ¶ÌµçÀÂʹÓÃÊÙÃü¡£
3. ¹¤ÒÕÎȹÌÐÔʧ¿Ø
³ß´çÎó²îÀ©´ó£º
ˮιý¸ßµ¼Ö¸ÖË¿ÀäÈ´²»¾ù£¬Ö±¾¶²¨¶¯£¾¡À0.03mm£¨±ê×¼¡À0.02mm£©£¬Ó°Ïìîø×°²ãѹʵÂÊ£¨´Ó90%½µÖÁ85%£©¡£
Êý¾Ý£ºË®ÎÂÿÉý¸ß5¡æ£¬¸Ö˿ֱ¾¶±ê×¼²îÔöÌí0.002mm¡£
ÈÆ°ü½Ú¾àʧ׼£º
¸ÖË¿Èí»¯£¨Ó²¶ÈHV´Ó200½µÖÁ180£©µ¼ÖÂÈÆ°üʱÒ×±äÐΣ¬½Ú¾àÎó²î´Ó¡À0.3mmÀ©´óÖÁ¡À1.0mm£¬ÃÜ·âÐÔϽµ£¨Ë®Ñ¹ÊÔÑé0.5MPaÏ©ˮÂÊ´Ó2%ÉýÖÁ15%£©¡£
4. ×°±¸ÏûºÄ¼Ó¾ç
Ä£¾ßÄ¥Ëð£º
¸ßÎÂÈí»¯¸ÖË¿¼Ó¾çÄ£¾ßÄÚ±ÚĦ²Á£¬Ä£¾ßÊÙÃüËõ¶Ì50%£¨µ¥Ì×Ä£¾ßÉú²úÁ¿´Ó50ÍòÃ×½µÖÁ25ÍòÃ×£©¡£
±¾Ç®£ºÄ£¾ßÌæ»»ÓöÈÔ¼2000Ôª/´Î£¬ÄêÏûºÄÔöÌí1ÍòÔª£¨°´5´Î/ÄêÅÌË㣩¡£
Àäȴϵͳ¹ýÔØ£º
ˮΣ¾40¡æÊ±£¬ÀäÈ´Ëþ·ç»ú¸ººÉÔöÌí30%£¬ÄܺÄÉÏÉý15%£¨µç·ÑÔöÌíÔ¼0.5Ôª/Ã×µçÀ£©¡£
Èý¡¢Àäȴˮιý¸ßµÄµä·¶³¡¾°ÓëЧ¹û
| ³¡¾° | Ë®ÎÂÎÊÌâ | ÏêϸӰÏì | Ч¹û |
|---|---|---|---|
| µçÁ¦µçÀÂîø×° | ÏÄÈÕÀäÈ´Ëþ¹ÊÕÏÖÂË®ÎÂÉýÖÁ45¡æ | ¸ÖË¿¿¹ÀÇ¿¶ÈϽµ12%£¬ÍäÇúÊÔÑé20´Î·ºÆðÁÑÎÆ£¨±ê×¼50´Î£© | µçÀ·óÉèʱîø×°²ã¶ÏÁÑ£¬·µ¹¤±¾Ç®Ô¼5000Ôª/¹«Àï |
| ͨѶ¹âÀÂîø×° | Àäȴˮѻ·²»³©Ö¾ֲ¿Ë®ÎÂ50¡æ | ÈÆ°ü½Ú¾àÎó²î¡À1.2mm£¬ÑÎÎíÊÔÑé24hºó·ºÆðÇÖÊ´ | ¹âÀ´«ÊäË¥¼õÔöÌí0.2dB/km£¨±ê×¼¡Ü0.18dB/km£©£¬ÐèÌæ»»ÕûÅ̹âÀ£¨Ëðʧ2ÍòÔª£© |
| Æû³µÏßÊøîø×° | ¹¤ÒÕ²ÎÊýÎóÉèÖÂË®ÎÂ42¡æ | ¸ÖË¿Ñõ»¯²ãºñ¶È0.009mm£¬Óë¾øÔµ²ã°þÀëÁ¦½ö6N/mm£¨±ê×¼¡Ý10N/mm£© | ÏßÊøÕñ¶¯ÊÔÑ飨50g¼ÓËÙÂÊ£©ÖÐîø×°²ãÍÑÂ䣬µ¼ÖÂÕû³µÕٻأ¨Ëðʧ³¬°ÙÍòÔª£© |
| º£ÓÅÊÆµçîø×° | º£Ë®Àäȴϵͳ½á¹¸ÖÂË®ÎÂ48¡æ | îø×°²ãѹʵÂÊ82%£¬Ë®Ñ¹ÊÔÑé1MPaÏ©ˮÂÊ25% | µçÀ½øË®µ¼Ö¾øÔµ»÷´©£¬Î¬ÐÞÓöÈÔ¼50ÍòÔª£¨º¬Í£»úËðʧ£© |
ËÄ¡¢½â¾ö¼Æ»®ÓëÓÅ»¯½¨Òé
1. ÀäȴϵͳÉý¼¶
±Õ»·¿ØÖÆ£º×°ÖÃζȴ«¸ÐÆ÷£¨¾«¶È¡À0.5¡æ£©ºÍ±äƵÀäÈ´±Ã£¬ÊµÏÖˮζ¯Ì¬µ÷Àí£¨Ä¿µÄÖµ25-30¡æ£©¡£
Ч¹û£ºË®Î²¨¶¯¿ØÖÆÔÚ¡À1¡æ£¬¸ÖË¿¿¹ÀÇ¿¶ÈÎȹÌÔÚ1180-1220MPa¡£
Ë®´¦Öóͷ££º½ÓÄÉ·´ÉøÍ¸+Àë×Ó½»Á÷ÊÖÒÕ£¬¿ØÖÆÀäÈ´Ë®µçµ¼ÂÊ£¼50¦ÌS/cm£¬ïÔ̽Ṹ£¨½á¹¸ËÙÂÊ´Ó0.1mm/Äê½µÖÁ0.02mm/Ä꣩¡£
2. ¹¤ÒÕ²ÎÊýµ÷½â
À°ÎËÙÂÊÆ¥Å䣺ƾ֤ˮε÷½âÀ°ÎËÙÂÊ£¨ÈçË®ÎÂ35¡æÊ±£¬ËÙÂʽµµÍ10%£©£¬È·±£¸ÖË¿³ö¿Úζȣ¼80¡æ¡£
¹«Ê½£ºÔÊÐíÀ°ÎËÙÂÊ £¨QΪÀäÈ´ÄÜÁ¦£¬CΪ±ÈÈÈÈÝ£¬¦¤TΪβ¡£
Èó»¬ÓÅ»¯£ºÊ¹ÓÃË®»ùÄÉÃ×È󻬼Á£¨Å¨¶È15-20%£©£¬Ä¦²ÁϵÊýÎȹÌÔÚ0.06-0.08£¬½µµÍ²úÈÈÁ¿¡£
3. ×°±¸Î¬»¤
ÀäÈ´ËþÕûÀí£ºÃ¿ÔÂÏ´åªÌîÁϺÍÅçÍ·£¬È·±£»»ÈÈЧÂÊ£¨ÀäÈ´ÄÜÁ¦Ï½µ£¼5%£©¡£
Ä£¾ß±£Ñø£ºÃ¿Éú²ú10ÍòÃ׸ÖË¿ºó£¬Óó¬Éù²¨Ï´åªÄ£¾ßÄÚ±Ú£¬ïÔÌĦ²ÁÈÈ¡£
4. Ó¦¼±²½·¥
±¸ÓÃÀäÈ´Ô´£ºÉèÖ÷çÀä»òÒºµªÓ¦¼±ÀäÈ´×°Öã¬Ë®Î£¾40¡æÊ±×Ô¶¯Æô¶¯£¬10·ÖÖÓÄÚ½µÎÂÖÁ30¡æ¡£
ÔÚÏß¼à²â£º°²ÅźìÍâÈÈÏñÒÇ£¬ÊµÊ±¼à²â¸Ö˿ζȣ¨ÏìӦʱ¼ä£¼1s£©£¬³¬ÎÂʱ´¥·¢¾¯±¨²¢Í£»ú¡£
Îå¡¢³¤Ð§ÖÎÀí½¨Òé
±ê×¼ÖÆ¶©£ºÔÚ¡¶îø×°²ãÉú²ú¹¤ÒÕ¹æ³Ì¡·ÖÐÃ÷È·ÀäȴˮοØÖƹæÄ££¨25-35¡æ£©£¬³¬ÏÞÐè¼Í¼²¢×·ËÝ¡£
Êý¾Ý×·ËÝ£ºÍ¨¹ýMESϵͳ¼Í¼ÿÅú´Î²úÆ·µÄÀäȴˮΡ¢¸Ö˿ζȡ¢¿¹ÀÇ¿¶ÈµÈÊý¾Ý£¬ÊµÏÖÖÊÁ¿×·ËÝÖÁ²Ù×÷Ö°Ô±ºÍ×°±¸¡£
Ö°Ô±Åàѵ£ºÃ¿¼¾¶È¾ÙÐÐÀäȴϵͳ²Ù×÷Åàѵ£¬ÖصãÉóºËˮοØÖÆ¡¢Ó¦¼±´¦Öóͷ£ºÍ½á¹¸Ê¶±ð£¨¼°¸ñÂÊ¡Ý95%£©¡£
¹©Ó¦ÉÌÐͬ£ºÒªÇóÀäÈ´Ë®¹©Ó¦ÉÌÌṩˮÖʱ¨¸æ£¨ÈçpHÖµ6.5-8.5¡¢Ó²¶È£¼150ppm£©£¬È·±£ÀäȴЧ¹ûÎȹ̡£
Ïà¹ØÄÚÈÝ

