¡¡¡¡¼ì²âÏîÄ¿¼¼ÊõÒªÇó¼ÆÁ¿µ¥Î»¼ì²â·½·¨
¡¡¡¡ÃŵõÖ÷Áº½ð½á¹¹
¡¡¡¡Ö÷Áº¿çÖÐÉϹ°¶È(0.9/1000¡«1.4/1000)SÇÒ×î´óÖµÔÚ¿çÖÐS/10·¶Î§ÄÚmm¸ÖË¿Éþ¼ì²â·¨£¨Í¬Çŵõ£©£»2)Ë®×¼ÒǼì²â·¨£»½«Ö÷Áº°´¼ì²âÌõ¼þ°ÚºÃ£¨¼û¸½Â¼£©£¬Ê×ÏȲâÁ¿Ö§ÍÈ¡¢×ù°åÖÐÐÄ´¦ÉϸǰåµÄ±ê¸ß£¬¼ì²éÖ÷ÁºÊÇ·ñ´ïµ½µæÆ½ÒªÇó£¬È»ºó²âÁ¿¿çÖÐÈý¿é´ó½î°å´¦Éϸǰå±ê¸ß£¬Ôò¹°¶ÈÖµ£Æ£½£¨a1+a2/2-a1¡¢a2-Á½Ö§ÍÈ×ù°å´¦±ê¸ß,b-¿çÖÐÈýµã±ê¸ß×îСֵ£©
¡¡¡¡Ö÷ÁºÓÐЧÐü±ÛÉÏÇ̶È(0.9/350¡«1.4/350)L1(L2)L1(L2)-×ó(ÓÒ)Ðü±ÛÓÐЧ³¤¶Èmm½«Ö÷Áº°´¼ì²âÌõ¼þ°ÚºÃ,ÓÃË®×¼ÒÇ·Ö±ð²âÁ¿Ö§ÍÈ×ù°åÖÐÐÄ´¦ºÍÓÐЧÐü±Û¶Ë²¿ÉϸǰåµÄ±ê¸ß,ÔòÉÏÇ̶ÈF1(2)=a1(2)-h1(2)F1(2)-×óÓÒ¶ËÐü±ÛÉÏÇ̶È;a1(2)-×ó(ÓÒ)Ö§ÍÈ×ù°åÖÐÐÄ´¦Éϸǰå±ê¸ß;h1(2)-×ó(ÓÒ)Ðü±ÛÓÐЧ³¤¶È¶Ë²¿Á˸ǰå±ê¸ß¡£
¡¡¡¡Ë«ÁºÃŵõÃżܶԽÇÏß²î¡Ü5mmÒÔÁ½¸ùÖ÷ÁºÖÐÐÄÏßÓëÖ§ÍÈ×ù°åˮƽÖÐÐÄÏߵĽ»µã£¨Ëĸöµã£©×÷»ù×¼µã£¬Óø־í³ß·Ö±ð²âÁ¿Á½¶Ô½ÇµãÖ®¼äµÄ¾àÀë|a1¡«a2|¼´Îª¶Ô½ÇÏß²îÖµ¡££¨¸Ö¾í³ßÀÁ¦ÖµºÍÐÞÕýÖµ¼û¸½Â¼£©
¡¡¡¡Ö÷ÁºË®Æ½ÅÔÍäÕý¹æ¼°°ëÆ«¹ìÏäÐÎÁº¡ÜS3/2000×î´ó²»³¬¹ý½Ú0£¬µ±Ga¡Ü50tʱ£¬Ö»ÄÜÏò×ß̨²à͹Çú¡£Æ«¹ìÏäÐΣ¬µ¥¸¹°å¼°èì¼ÜÁº¡Ü15£¨S3-Á½¶ËʼÓÚµÚÒ»¿é´ó½î°åµÄʵ²â³¤¶È£¬ÔÚÀëÉϸǰåÔ¼100mm´¦²âÁ¿£©mmÔÚÖ÷ÁºÁ½¶ËµÚÒ»¿é´ó½î°åÀëÉϸǰåÔ¼100mmµÄ¸¹°å´¦·Ö±ð·ÅÒ»µÈ¸ß¿é£¨¸ß¶Èh£©£¬À¦Õ0.49mm0.52mm¸ÖË¿,²âÁ¿¿çÖÐÈý¿é´ó½î°å´¦¸ÖË¿Ó븹°åµÄ¾àÀë,f=|H-h|(H-¿çÖÐÈýÖµÖеÄ×î´óÖµ)
¡¡¡¡zmmÓêÕýÆóÒµ¹ÜÀí×ÉѯÓÐÏÞ¹«Ë¾ÊǹúÄÚ×î¿¿Æ×µÄµÄÒ»¼ÒרÃÅ´ÓÊÂÌØÖÖÉ豸ÈÏÖ¤µÄ×ÉѯÆóÒµ£¬ÓêÕý×Éѯ´Ó²»´òÎÞ°ÑÎÕÖ®Õ½£¬Ö»ÒªÎÒ¸Ò½ÓÄúµÄÕâ¸öÏîÄ¿£¬¾Í¿Ï¶¨»á±£Ö¤100%ÈÃÄúÇáËÉÈ¡µ½Ö¤¡£
¡¡¡¡ÎÒÃǵķþÎñ³Ðŵ£º×îÉٵijɱ¾×î×¼µÄ½»ÆÚ×îÓŵķþÎñ
ÁªÏµÎÒʱ£¬Çë˵ÊÇÔÚÉϺ£±ãÃñÍø¿´µ½µÄ£¬Ð»Ð»£¡