ÔÚÏðÌ×±âµçÀµÄÉè¼ÆÖУ¬£¬Ó²¶ÈÑ¡ÔñÐèÔÚÈáÈÍÐԺͻúеǿ¶ÈÖ®¼äÈ¡µÃƽºâ£¬£¬ÒÔÈ·±£µçÀÂÔÚÆµÈÔÍäÇú¡¢¡¢Òƶ¯»ò½ÓÊÜÍâÁ¦Ê±ÈÔÄܼá³ÖÎȹÌÐÔÄÜ¡£¡£¡£ÕâһƽºâÐèͨ¹ýÖÊÁÏÅä·½ÓÅ»¯¡¢¡¢½á¹¹Éè¼Æ¼°¹¤ÒÕ¿ØÖÆÊµÏÖ£¬£¬ÒÔÏÂÊÇÏêϸÆÊÎö£º£º£º
Ò»¡¢¡¢Ó²¶È¶ÔÈáÈÍÐÔÓë»úеǿ¶ÈµÄÓ°Ïì»úÖÆ
1. Ó²¶ÈÓëÈáÈÍÐԵĹØÏµ
µÍÓ²¶È£¨ÈçShore A 40-60£©£º£º£º
ÓÅÊÆ£º£º£ºÏ𽺷Ö×ÓÁ´»î¶¯¿Õ¼ä´ó£¬£¬ÍäÇúʱӦÁ¦ÊèÉ¢Ôȳƣ¬£¬ÈáÈÍÐÔÓÅÒ죨ÈçÒ½ÁÆ×°±¸µçÀ£¬£¬ÍäÇú°ë¾¶¿ÉСÖÁ3±¶µçÀÂÖ±¾¶£©¡£¡£¡£
·çÏÕ£º£º£º¿¹ÀÉì¡¢¡¢¿¹ËºÁÑÐÔÄÜϽµ£¨Èç¶¡ëæÏ𽺻¤Ì×£¬£¬Ó²¶È50 Shore AʱÀÉìÇ¿¶È½ö8MPa£¬£¬Ò×ÔÚ×°ÖÃʱ±»À¶Ï£©¡£¡£¡£
¸ßÓ²¶È£¨ÈçShore A 70-90£©£º£º£º
ÓÅÊÆ£º£º£º·Ö×ÓÁ´½»ÁªÃܶȸߣ¬£¬»úеǿ¶ÈÏÔÖøÌáÉý£¨ÈçÂȶ¡Ï𽺻¤Ì×£¬£¬Ó²¶È80 Shore AʱÀÉìÇ¿¶È´ï15MPa£¬£¬¿¹´©´ÌÐÔÄÜÌáÉý50%£©¡£¡£¡£
·çÏÕ£º£º£ºÍäÇúʱӦÁ¦¼¯ÖУ¬£¬Ò×±¬·¢ÁÑÎÆ£¨Èç¹èÏ𽺻¤Ì×£¬£¬Ó²¶È85 Shore AʱÍäÇú10Íò´Îºó·ºÆð΢ÁÑÎÆ£©¡£¡£¡£
2. Ó²¶ÈÓ붯̬ƣÀÍÊÙÃüµÄ¹ØÁª
ʵÑéÊý¾Ý£º£º£º
¶ÔÒÒ±ûÏ𽺻¤Ì×µçÀ¾ÙÐж¯Ì¬ÍäÇú²âÊÔ£¨ÍäÇú°ë¾¶50mm£¬£¬ÆµÂÊ2Hz£©£¬£¬Ó²¶È60 Shore AµÄÑùÆ·ÔÚ50Íò´Îºóδ·ºÆðÁÑÎÆ£¬£¬¶øÓ²¶È75 Shore AµÄÑùÆ·ÔÚ20Íò´Îʱ¼´·ºÆð¶ÏÁÑ¡£¡£¡£
Âȶ¡Ï𽺻¤Ì×µçÀµĿ¹ËºÁÑÇ¿¶È£¨ASTM D624£©ËæÓ²¶Èת±ä£º£º£ºÓ²¶È65 Shore AʱΪ25kN/m£¬£¬Ó²¶È80 Shore AʱÌáÉýÖÁ40kN/m£¬£¬µ«ÍäÇúÆ£ÀÍÊÙÃüËõ¶Ì40%¡£¡£¡£
¶þ¡¢¡¢ÖÊÁÏÅä·½ÓÅ»¯Õ½ÂÔ
1. Ï𽺻ùÌåÑ¡Ôñ
¸ßÈáÈÍÐÔ»ùÌ壺£º£º
×ÔÈ»Ï𽺣¨NR£©£º£º£ºÓ²¶È¹æÄ£40-80 Shore A£¬£¬ÀÉìÇ¿¶È15-25MPa£¬£¬ÊÊÓÃÓÚÐèÒª¼«µÍÍäÇú°ë¾¶µÄ³¡¾°£¨Èç»úеÈËÊàŦµçÀ£©¡£¡£¡£
¹èÏ𽺣º£º£ºÓ²¶È30-80 Shore A£¬£¬ÄÍιæÄ£-60¡æ~250¡æ£¬£¬ÊÊÓÃÓÚ¸ßλòµÍÎÂÇéÐΣ¨ÈçÐÂÄÜÔ´Æû³µµç³ØÅþÁ¬µçÀ£©¡£¡£¡£
¸ßÇ¿¶È»ùÌ壺£º£º
Âȶ¡Ï𽺣¨CR£©£º£º£ºÓ²¶È60-90 Shore A£¬£¬ÀÉìÇ¿¶È10-20MPa£¬£¬¿¹ÓÍ¡¢¡¢¿¹³ôÑõÐÔÄÜÓÅÒ죨Èç¿óɽ»úеµçÀ£©¡£¡£¡£
·úÏ𽺣¨FKM£©£º£º£ºÓ²¶È70-90 Shore A£¬£¬ÄÍ»¯Ñ§ÇÖÊ´ÐÔÇ¿£¬£¬ÊÊÓÃÓÚ»¯¹¤×°±¸µçÀ¡£¡£¡£
2. ²¹Ç¿ÌîÁÏÐͬÉè¼Æ
Ì¿ºÚÓë°×Ì¿ºÚ¸´Å䣺£º£º
µÍÓ²¶ÈÅä·½£º£º£ºÌí¼Ó10-20phrÄÉÃ×°×Ì¿ºÚ£¨Á£¾¶<50nm£©£¬£¬¿ÉÌáÉýÈáÈÍÐÔ£¨Èç¶¡ëæÏ𽺻¤Ì×£¬£¬Ó²¶È55 Shore AʱÀÉìÇ¿¶ÈÌáÉýÖÁ12MPa£¬£¬¶ÏÁÑÉ쳤Âʼá³Ö400%£©¡£¡£¡£
¸ßÓ²¶ÈÅä·½£º£º£º½ÓÄÉ30-40phr¸ß½á¹¹Ì¿ºÚ£¨ÈçN330£©£¬£¬¿ÉÔöÇ¿»úеǿ¶È£¨ÈçÂȶ¡Ï𽺻¤Ì×£¬£¬Ó²¶È75 Shore Aʱ¿¹ËºÁÑÇ¿¶ÈÌáÉýÖÁ35kN/m£©¡£¡£¡£
¶ÌÏËάÔöÇ¿£º£º£º
Ìí¼Ó5-10%·¼ÂÚ¶ÌÏËά£¨³¤¶È0.5-1mm£©£¬£¬¿ÉÏÔÖøÌáÉý¿¹ËºÁÑÐÔÄÜ£¨ÈçÒÒ±ûÏ𽺻¤Ì×£¬£¬Ó²¶È65 Shore Aʱ¿¹ËºÁÑÇ¿¶È´Ó20kN/mÌáÉýÖÁ30kN/m£¬£¬Í¬Ê±ÍäÇúÆ£ÀÍÊÙÃü½ö½µµÍ15%£©¡£¡£¡£
3. ÔöËܼÁÓëÁò»¯ÏµÍ³Æ¥Åä
ÔöËܼÁÑ¡Ôñ£º£º£º
µÍÓ²¶ÈÅä·½£º£º£ºÊ¹Óø߼ÁÁ¿»·±£ÐÍÔöËܼÁ£¨ÈçTOTM£¬£¬Ìí¼ÓÁ¿30-50phr£©£¬£¬¿É½µµÍÓ²¶ÈÖÁ50 Shore AÒÔÏ£¨ÈçPVC»¤Ì×µçÀ£¬£¬ÔöËܺóÍäÇú°ë¾¶ËõСÖÁ4±¶Ö±¾¶£©¡£¡£¡£
¸ßÓ²¶ÈÅä·½£º£º£ºÏÞÖÆÔöËܼÁÓÃÁ¿£¨<10phr£©£¬£¬×èÖ¹»úеǿ¶ÈϽµ£¨ÈçÂȶ¡Ï𽺻¤Ì×£¬£¬ÔöËܼÁ¹ýÁ¿»áµ¼ÖÂÀÉìÇ¿¶È½µµÍ20%£©¡£¡£¡£
Áò»¯ÏµÍ³ÓÅ»¯£º£º£º
¹ýÑõ»¯ÎïÁò»¯£º£º£ºÊÊÓÃÓÚ¸ßÓ²¶ÈÅä·½£¨Èç·úÏ𽺻¤Ì×£¬£¬DCPÁò»¯¼Á+75 Shore AÓ²¶È£¬£¬½»ÁªÃܶÈÌáÉý30%£¬£¬¿¹ËºÁÑÇ¿¶È´ï45kN/m£©¡£¡£¡£
Áò»ÇÁò»¯£º£º£ºÐè¿ØÖÆÁò»ÇÓÃÁ¿£¨Èç¶¡ëæÏ𽺻¤Ì×£¬£¬1.5phrÁò»Ç+65 Shore AÓ²¶È£¬£¬¿É×èÖ¹Áò»¯·µÔµ¼ÖµÄÐÔÄÜϽµ£©¡£¡£¡£
Èý¡¢¡¢½á¹¹Éè¼ÆÁ¢Òì
1. ¶à²ã¸´ºÏ½á¹¹
Äڲ㣨µ¼Ìå¾øÔµ£©£º£º£º½ÓÄɵÍÓ²¶ÈÏ𽺣¨Èç¹èÏ𽺣¬£¬Ó²¶È50 Shore A£©£¬£¬È·±£ÈáÈÍÐÔ¡£¡£¡£
Íâ²ã£¨»¤Ì×£©£º£º£ºÊ¹ÓøßÓ²¶ÈÏ𽺣¨ÈçÂȶ¡Ï𽺣¬£¬Ó²¶È75 Shore A£©£¬£¬Ìṩ»úе±£»£»£»¤¡£¡£¡£
°¸Àý£º£º£ºÄ³·çµçҶƬ±ä½°ÏµÍ³µçÀ½ÓÄÉ¡°¹èÏ𽺾øÔµ+Âȶ¡Ï𽺻¤Ìס±½á¹¹£¬£¬ÍäÇú°ë¾¶ËõСÖÁ6±¶Ö±¾¶£¬£¬Í¬Ê±¿¹´©´ÌÇ¿¶È´ï80N¡£¡£¡£
2. ¼¸ºÎÐÎ×´ÓÅ»¯
±âµçÀ½ØÃæÉè¼Æ£º£º£º
¿í¸ß±ÈÓÅ»¯£º£º£º½«¿í¸ß±È´Ó2:1µ÷½âÖÁ3:1£¬£¬¿É½µµÍÍäÇúÓ¦Á¦£¨ÈçÒÒ±ûÏ𽺻¤Ì×µçÀ£¬£¬¿í¸ß±È3:1ʱÍäÇúÆ£ÀÍÊÙÃüÌáÉý50%£©¡£¡£¡£
µ¹½Ç´¦Àí£º£º£ºÔÚµçÀ±ßÑØÉèÖÃR0.5mmÔ²½Ç£¬£¬¿ÉïÔÌÓ¦Á¦¼¯ÖУ¨ÈçÂȶ¡Ï𽺻¤Ì×µçÀ£¬£¬µ¹½ÇºóÍäÇú10Íò´ÎÎÞÁÑÎÆ£©¡£¡£¡£
3. ¶¯Ì¬»º³å²ã
·¢ÅÝÏ𽺲㣺£º£ºÔÚµ¼ÌåÓ뻤Ì×¼äÌí¼ÓµÍÓ²¶È·¢ÅÝÏ𽺣¨ÃܶÈ0.5-0.8g/cm?£©£¬£¬¿ÉÎüÊÕÍäÇúÓ¦Á¦£¨Èç»úеÈ˵çÀ£¬£¬·¢ÅݲãʹÍäÇúÆ£ÀÍÊÙÃü´Ó10Íò´ÎÌáÉýÖÁ50Íò´Î£©¡£¡£¡£
µ¯»É»¤Ì×£º£º£º½ÓÄÉÂÝÐýµ¯»É½á¹¹°ü¹üµçÀ£¬£¬¿É½ÓÊܼ«¶ËÍäÇú£¨ÈçÒ½ÁÆÄÚ¿ú¾µµçÀ£¬£¬µ¯»É»¤Ì×ʹ×îСÍäÇú°ë¾¶ËõСÖÁ2±¶Ö±¾¶£©¡£¡£¡£
ËÄ¡¢¡¢µä·¶Ó¦Óó¡¾°ÓëÅä·½°¸Àý
| Ó¦Óó¡¾° | Ó²¶È¹æÄ££¨Shore A£© | Òªº¦ÖÊÁÏ×éºÏ | ÐÔÄÜÖ¸±ê |
|---|---|---|---|
| »úеÈËÊàŦµçÀ | 40-60 | ¹èÏð½º+10phrÄÉÃ×°×Ì¿ºÚ+5%·¼ÂÚ¶ÌÏËά | ÍäÇú°ë¾¶3±¶Ö±¾¶£¬£¬¿¹ËºÁÑÇ¿¶È25kN/m |
| ¿óɽ»úеÍÏÒ·µçÀ | 70-85 | Âȶ¡Ïð½º+35phr N330Ì¿ºÚ+1.5phrÁò»Ç | ÀÉìÇ¿¶È18MPa£¬£¬¿¹´©´ÌÇ¿¶È100N |
| ÐÂÄÜÔ´Æû³µµç³ØµçÀ | 55-70 | ÒÒ±ûÏð½º+20phr TOTMÔöËܼÁ+15phr¶ÌÏËά | ÄÍÎÂ-40¡æ~125¡æ£¬£¬ÍäÇúÆ£ÀÍÊÙÃü30Íò´Î |
| ¹â·üÄæ±äÆ÷Êä³öµçÀ | 65-80 | ·úÏð½º+0.5% HALS+25phr N990Ì¿ºÚ | ÄÍUV 3000h£¬£¬¿¹³ôÑõÀÏ»¯500pphm¡¤h |
Îå¡¢¡¢ÐÔÄÜÆ½ºâµÄÁ¿»¯ÒªÁì
1. Ó²¶È-ÈáÈÍÐÔ-Ç¿¶ÈÈý½ÇÄ£×Ó
¹¹½¨ÒªÁ죺£º£º
ÒÔÓ²¶È£¨XÖᣩ¡¢¡¢ÈáÈÍÐÔ£¨YÖᣬ£¬ÓÃÍäÇú°ë¾¶ÌåÏÖ£©¡¢¡¢»úеǿ¶È£¨ZÖᣬ£¬ÓÃÀÉìÇ¿¶ÈÌåÏÖ£©Îª×ø±ê£¬£¬»æÖÆÈýάģ×Ó¡£¡£¡£
ͨ¹ýʵÑéÈ·¶¨Òªº¦µã£¨ÈçÓ²¶È60 Shore Aʱ£¬£¬ÍäÇú°ë¾¶50mm£¬£¬ÀÉìÇ¿¶È12MPa£©£¬£¬ÅþÁ¬¸÷µãÐÎ³ÉÆ½ºâÇúÃæ¡£¡£¡£
Ó¦Ó㺣º£ºÆ¾Ö¤µçÀÂʹÓó¡¾°£¨ÈçÐèÍäÇú°ë¾¶40mmÇÒÀÉìÇ¿¶È¡Ý10MPa£©£¬£¬ÔÚÇúÃæÉ϶¨Î»×îÓÅÓ²¶È¹æÄ££¨Èç55-65 Shore A£©¡£¡£¡£
2. ÓÐÏÞÔªÆÊÎö£¨FEA£©
Ä£ÄâÁ÷³Ì£º£º£º
½¨ÉèµçÀÂÈýάģ×Ó£¨º¬µ¼Ìå¡¢¡¢¾øÔµ²ã¡¢¡¢»¤Ì×£©¡£¡£¡£
ÊäÈëÖÊÁϲÎÊý£¨Ó²¶È¡¢¡¢µ¯ÐÔÄ£Á¿¡¢¡¢²´Ëɱȣ©¡£¡£¡£
Ê©¼ÓÍäÇúÔØºÉ£¨Èç°ë¾¶50mm£¬£¬½Ç¶È90¡ã£©¡£¡£¡£
ÆÊÎöÓ¦Á¦ÂþÑÜ£¬£¬ÓÅ»¯Ó²¶ÈÓë½á¹¹Éè¼Æ¡£¡£¡£
°¸Àý£º£º£ºÄ³·çµçµçÀÂͨ¹ýFEAÄ£Äâ·¢Ã÷£¬£¬½«»¤Ì×Ó²¶È´Ó70 Shore A½µÖÁ65 Shore A£¬£¬Í¬Ê±ÔöÌí0.5mm·¢Åݲ㣬£¬¿Éʹ×î´óÓ¦Á¦½µµÍ30%£¬£¬ÍäÇúÆ£ÀÍÊÙÃüÌáÉý2±¶¡£¡£¡£
Áù¡¢¡¢Î´À´ÊÖÒÕÇ÷ÊÆ
1. ×ÔÐÞ¸´Ïð½ºÖÊÁÏ
ÔÀí£º£º£ºÔÚÏð½ºÖÐǶÈë΢½ºÄÒ£¨º¬ÐÞ¸´¼ÁÈçË«»·Îì¶þÏ©£©£¬£¬µ±ÁÑÎÆ±¬·¢Ê±½ºÄÒÆÆËéÊÍ·ÅÐÞ¸´¼Á£¬£¬Í¨¹ý»¯Ñ§·´Ó³ÓúºÏÁÑÎÆ¡£¡£¡£
Ó¦Ó㺣º£ºÄ³ÆóÒµ¿ª·¢µÄ×ÔÐÞ¸´Âȶ¡Ï𽺻¤Ì×µçÀ£¬£¬Ó²¶È70 Shore A£¬£¬ÔÚÁÑÎÆ¿í¶È<0.2mmʱ¿É×Ô¶¯ÐÞ¸´£¬£¬ÍäÇúÆ£ÀÍÊÙÃüÌáÉýÖÁ100Íò´Î¡£¡£¡£
2. ÐÎ×´Ó°Ïó¾ÛºÏÎSMP£©
ÔÀí£º£º£ºSMPÔÚµÍÎÂÏÂÈáÈÍ£¬£¬¸ßÎÂÏ»ֻظ´Ê¼ÐÎ×´£¬£¬ÊÊÓÃÓÚÐèÒªÔÝʱÍäÇúµÄ³¡¾°£¨ÈçÒ½ÁÆ×°±¸µçÀ£©¡£¡£¡£
°¸Àý£º£º£ºÄ³Ñо¿ÍŶӿª·¢µÄSMP»¤Ì×µçÀ£¬£¬Ó²¶È50 Shore A£¨25¡æ£©£¬£¬¼ÓÈÈÖÁ60¡æºó»Ö¸´Ö±ÐΣ¬£¬ÍäÇúÆ£ÀÍÊÙÃü½Ï¹Å°åÏð½ºÌáÉý3±¶¡£¡£¡£
3. 3D´òÓ¡¶¨ÖÆ»¯½á¹¹
ÓÅÊÆ£º£º£ºÍ¨¹ý3D´òӡʵÏÖÌݶÈÓ²¶ÈÂþÑÜ£¨È绤Ì×Íâ²ã¸ßÓ²¶È¡¢¡¢ÄÚ²ãµÍÓ²¶È£©£¬£¬»òÖØ´ó¼¸ºÎÐÎ×´£¨Èç·äÎѽṹ»¤Ì×£©¡£¡£¡£
ʵÑ飺£º£ºÄ³ÊµÑéÊÒ´òÓ¡µÄÒÒ±ûÏ𽺻¤Ì×µçÀ£¬£¬Ó²¶È´ÓÍâ²ãµÄ75 Shore A½¥±äÖÁÄÚ²ãµÄ50 Shore A£¬£¬ÍäÇúÆ£ÀÍÊÙÃü´ï80Íò´Î£¬£¬Í¬Ê±¿¹´©´ÌÇ¿¶È¼á³Ö80N¡£¡£¡£
½áÂÛ
ÏðÌ×±âµçÀµÄÓ²¶ÈÑ¡ÔñÐèͨ¹ýÖÊÁÏÅä·½£¨ÈçÏ𽺻ùÌå¡¢¡¢²¹Ç¿ÌîÁÏ¡¢¡¢ÔöËܼÁ£©¡¢¡¢½á¹¹Éè¼Æ£¨Èç¶à²ã¸´ºÏ¡¢¡¢¼¸ºÎÓÅ»¯£©¼°¹¤ÒÕ¿ØÖÆ£¨ÈçÁò»¯ÏµÍ³£©ÊµÏÖÈáÈÍÐÔÓë»úеǿ¶ÈµÄƽºâ¡£¡£¡£µä·¶Ó¦ÓÃÖУ¬£¬Ó²¶È55-70 Shore A¿ÉÁýÕÖ´ó´ó¶¼³¡¾°£¬£¬¶ø¼«¶ËÐèÇóÐèÁ¬Ïµ×ÔÐÞ¸´ÖÊÁÏ¡¢¡¢ÐÎ×´Ó°Ïó¾ÛºÏÎïµÈÇ°ÑØÊÖÒÕ¡£¡£¡£Î´À´£¬£¬3D´òÓ¡ÓëÖÇÄÜÖÊÁϵÄÈںϽ«Íƶ¯µçÀÂÏò¸ßÐÔÄÜ¡¢¡¢¶¨ÖÆ»¯Æ«Ïò¿ªÕ¹¡£¡£¡£
Ïà¹ØÄÚÈÝ
- »·±£×èȼµçÀÂ×°ÖÃÌæ»»ÖÜÆÚզȷ¶¨£¿
- »·±£×èȼµçÀÂ×°ÖùÊÕÏÅŲéÕ¦×ö£¿
- »·±£×èȼµçÀÂ×°ÖÃÖÊÁ¿¼ì²âÕ¦¾ÙÐУ¿
- »·±£×èȼµçÀÂ×°Ö÷À³±Õ¦´¦Àí£¿
- »·±£×èȼµçÀÂ×°Öõç´Å×ÌÈÅÕ¦·À»¤£¿
- »·±£×èȼµçÀÂ×°ÖÃÎïÁªÍøÕ¦Ó¦Óã¿
- »·±£×èȼµçÀÂ×°ÖôóÊý¾ÝզʹÓã¿
- »·±£×èȼµçÀ½»Áª¹¤ÒÕ²ÎÊýÎó²îÕ¦µ÷½â£¿
- »·±£×èȼµçÀµ¼Ìå½ØÃæ»ýËõË®Ôõô½â¾ö£¿
- µÍÑ̵ͱµçÀº£ÄÚÈÏÖ¤±ê×¼£¿

