ºÃ²©ÌåÓý

½Ó´ý¹âÁÙ~ºÃ²©ÌåÓý
  ×Éѯµç»°£º0512-55230820

¹«Ë¾ÐÂÎÅ

ʲôÊÇPTFE΢¿×±¡Ä¤£¿£¿£¿£¿ £¿£¿PTFE΢¿×±¡Ä¤µÄ·ÀˮԭÀí£¿£¿£¿£¿ £¿£¿PTFE¸´ºÏÃæÁÏ·ÀˮԭÀí£¿£¿£¿£¿ £¿£¿PTFE¸´ºÏÃæÁϵļÛÇ®

ʲôÊÇPTFE΢¿×±¡Ä¤£¿£¿£¿£¿ £¿£¿PTFE΢¿×±¡Ä¤µÄ·ÀˮԭÀí£¿£¿£¿£¿ £¿£¿PTFE¸´ºÏÃæÁÏ·ÀˮԭÀí£¿£¿£¿£¿ £¿£¿PTFE¸´ºÏÃæÁϵļÛÇ®

 

PTFE΢¿×±¡Ä¤µÄ·ÀË®»úÀí

¾ÛËÄ·úÒÒÏ©±¡Ä¤Î¢¿×ÐγɵÄëϸ¹ÜÖУ¬£¬£¬£¬£¬£¬ÍäÔÂÐÎÇúÃæµÄ񼮿½çÃæÕÅÁ¦½«¸½¼Óµ½Ã«Ï¸¹ÜÒºÖùÉÏ£¬£¬£¬£¬£¬£¬Æ¾Ö¤À­ÆÕ˹˹·½³Ì£¬£¬£¬£¬£¬£¬¸½¼ÓѹÁ¦  PΪ£º
P=YLG
£¨1/p1+1/p2£©

ʽÖУºYLG      ÒºÌåÓëÆøÌå½çÃæµÄÍâòÄÜ»ò񼮿½çÃæÕÅÁ¦£¬£¬£¬£¬£¬£¬Í¨³£³ÆÎªÍâòÕÅÁ¦£¬£¬£¬£¬£¬£¬200CˮΪ0.0725N/M;

P1¡¢P2    ÍäÇúÃæÁ½¸öÖáÏòµÄÇúÂʰ뾭¡£¡£¡£¡£¡£¡£

¹ØÓÚÔ²ÖùÐÎëϸ¹Ü¿×¶´£¬£¬£¬£¬£¬£¬p= P1= P2ÔòÓУºP=2yLG/ P   ÓÉÓÚ£ºp=r/cos ʽÖУºr-ëϸ¹Üµ±Á¿°ë¾­£»£»£»£»£»¦È-ëϸ¹ÜÄÚ±ÚÓëÒºÌåµÄǰ½ø½Ó´¥½Ç£¬£¬£¬£¬£¬£¬PTFEÆäֵΪ1180¡£¡£¡£¡£¡£¡£PÏòÍâΪÕý£¬£¬£¬£¬£¬£¬¹ÊÓУºP =2yLGcos / r

 

´ÓÉÏʽ¿ÉÒÔ·¢Ã÷£¬£¬£¬£¬£¬£¬Ó°Ïì¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤ÄÍˮѹµÄÖ÷ÒªÒòËØÊÇ΢¿×¿×¾­rºÍ½Ó´¥½Ç ¡£¡£¡£¡£¡£¡£µ±900©‚ ©‚1800ʱ£¬£¬£¬£¬£¬£¬Ô½´ó£¬£¬£¬£¬£¬£¬ÄÍˮѹԽ¸ß¡£¡£¡£¡£¡£¡£¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤Î¢¿×ÄÚ±ÚÓëË®µÄǰ½ø½Ó´¥½ÇΪ1180£¬£¬£¬£¬£¬£¬ÍËÈ´½Ó´¥½ÇΪ910£¬£¬£¬£¬£¬£¬½Ó´¥½ÇΪ1040ÊÇÖÖÖÖÖÊÁÏÖдóµÄ£»£»£»£»£»rԽС£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬ÄÍˮѹԽ¸ß¡£¡£¡£¡£¡£¡£¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤µÄ΢¿×°ë¾­ºÜÊÇС£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬Ö»ÓÐÁãµã¼¸Î¢Ãס£¡£¡£¡£¡£¡£¹ÊÄÍˮѹºÜ¸ß£¬£¬£¬£¬£¬£¬²¢ÇÒÆä¿×¾­Ð¡ÓÚСÓêµÎÎÞ·¨Ö±½Ó͸¹ý¡£¡£¡£¡£¡£¡£

±ðµÄ¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤ÍâòÄܺܵͣ¬£¬£¬£¬£¬£¬Ë®ÔÚ¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤ÍâòµÄ½Ó´¥½ÇÔÚ1200×óÓÒ£¬£¬£¬£¬£¬£¬¹ÊÆäÈóʪÐÔ¼«²î£»£»£»£»£»¾ÛËÄ·úÒÒÏ©±¡Ä¤×Ô¼º¾ßÓÐÒ»¶¨»úеǿ¶È£¬£¬£¬£¬£¬£¬Êܵ½Ñ¹Á¦Ê±Î¢¿×²»Ò×±»¼·ÆÆ£¬£¬£¬£¬£¬£¬ÕâЩ¶¼ÓÐÀûÓÚÄÍˮѹÌá¸ß¡£¡£¡£¡£¡£¡£

 

ÀíÂÛÉÏÄÍˮѹÓ뱡Ĥºñ¶ÈÎ޹أ¬£¬£¬£¬£¬£¬¶øÏÖʵÉÏ£¬£¬£¬£¬£¬£¬±¡Ä¤ºñ¶ÈÔ½±¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬»úеǿ¶ÈÔ½µÍ£¬£¬£¬£¬£¬£¬¿ÉÒÔÒýÆð·ÀË®ÐÔϽµ¡£¡£¡£¡£¡£¡£

ÅÌËãЧ¹ûҲ˵Ã÷ëϸ¹Ü´¦ÔÚ±ÊֱλÖÃʱ£¬£¬£¬£¬£¬£¬±¡Ä¤Íâò»ýË®µÄ¸ß¶È£¨Óë¾ÛËÄ·úÒÒϩ΢¿×Ĥºñ¶ÈͳһÊýÄ¿¼¶£©ÒýÆðµÄÖØÁ¦µÄÓ°Ïì¿ÉÒÔºöÂÔ¡£¡£¡£¡£¡£¡£

 

ÓÉ´Ë»ñµÃµÄÊǽ«¾ÛËÄ·úÒÒÏ©±¡Ä¤ÖеÄ΢¿×¼ò»¯ÎªÔ²ÖùÐÎëϸ¹ÜÄ£×Ó¹«Ê½¡£¡£¡£¡£¡£¡£¹«Ê½Åú×¢ÔÚëϸ¹ÜÄÚ±ÚÓëÒºÌåµÄǰ½ø½Ó´¥½Ç´óÓÚ900ʱ£¬£¬£¬£¬£¬£¬½øÈëëϸ¹ÜÄÚµÄË®Êܵ½ÒºÆø½çÃæÕÅÁ¦ÐγÉÏòÍâµÄ¸½¼ÓѹÁ¦¡£¡£¡£¡£¡£¡£¹ÊҪʹˮͨ¹ý΢¿×¾ÍÐèÒª±ÈÕâÖÖÒòÍâòÕÅÁ¦Ëù±¬·¢µÄ×èÁ¦»¹Òª´óµÄÁ¦¡£¡£¡£¡£¡£¡£r=1umʱ£¬£¬£¬£¬£¬£¬ÅÌËã»ñµÃ PԼΪ72.5kPa£¬£¬£¬£¬£¬£¬¼´ÉÙÐèÒª7.2mË®ÖùµÄÍâ¼ÓѹÁ¦ÄÜʹˮͨ¹ýëϸ¹Ü΢¿×£»£»£»£»£»Ò²¾ÍÊÇ˵£¬£¬£¬£¬£¬£¬¹ØÓÚ¿×¾­1umµÄ¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤£¬£¬£¬£¬£¬£¬ÀíÂÛÉÏÆäÄͲ»Ñ¹ÖµÎª72.5kPa¡£¡£¡£¡£¡£¡£¿£¿£¿£¿ £¿£Ë¼Á¿µ½¾ÛËÄ·úÒÒϩ΢¿×±¡Ä¤ÖеÄ΢¿×ÏÖʵÉϲ»ÉÏÒ»ÌõÖ±µÄͨµÀ£¬£¬£¬£¬£¬£¬¶øÊÇͨµÀÔÚĤÄÚ½á³ÉÍø×´½á¹¹£¬£¬£¬£¬£¬£¬Òò´ËÏÖʵ²âÊÔÖµÓ¦¸Ã´óÓÚÀíÂÛÄ£×ÓÅÌËãÖµ¡£¡£¡£¡£¡£¡£

 

±¾ÎÄÕªÖÁÓÚ¡¾Öйú¸´ºÏÃæÁÏÍøwww.tpu-ptfe.com¡¿×ªÔØÇë×¢Ã÷¡£¡£¡£¡£¡£¡£

AAGHRTYJYITLUY


ÃâÔðÉùÃ÷£º

ÃâÔðÉùÃ÷£º±¾Õ¾Ðû²¼µÄÓÐЩÎÄÕ²¿·ÖÎÄ×Ö¡¢Í¼Æ¬¡¢ÒôƵ¡¢ÊÓÆµÈªÔ´ÓÚ»¥ÁªÍø£¬£¬£¬£¬£¬£¬²¢²»´ú±í±¾ÍøÕ¾¿´·¨£¬£¬£¬£¬£¬£¬Æä°æÈ¨¹éÔ­×÷ÕßËùÓС£¡£¡£¡£¡£¡£ÈôÊÇÄú·¢Ã÷±¾Íø×ªÔØÐÅÏ¢Ëðº¦ÁËÄúµÄÈ¨Òæ£¬£¬£¬£¬£¬£¬ÈôÓÐÇÖȨ£¬£¬£¬£¬£¬£¬ÇëÁªÏµºÃ²©ÌåÓý£¬£¬£¬£¬£¬£¬ÎÒÃǻᾡ¿ì¸ü¸Ä»òɾ³ý¡£¡£¡£¡£¡£¡£

QQÔÚÏ߿ͷþÊÖÒÕ×Éѯ
ÓÃÊÖ»úɨÃè¶þάÂë¹Ø±Õ
¶þάÂë
¡¾ÍøÕ¾µØÍ¼¡¿