СÐÍÓñÃ×ÍÑÁ£»úÉè¼Æ(4)

2019-06-30 10:56

3 ÓñÃ×ÍÑÁ£»úµÄÉè¼Æ

ƽ¼üb?h?lΪ8?7?35¡£¼üµÄÐͺſÉÒÔͨ¹ý²é¡¶»úеÉè¼Æ»ù´¡¡·Ò»ÊéÈ¡µÃ¡£ 3.3.2 ³õ²½Ñ¡ÔñÊä³öÖáϵ

ÓÉÍÑÁ£»úµÄ½á¹¹ºÍÏà¹Ø³ß´ç¿ÉÖªËùÉè¼ÆµÄÖáÉÏ×°ÓдøÂֺͶ¤³Ý¹öͲ£¬ÆäÉϵͤ³Ý³ÐÂÝÐýÅÅÁУ¬µ«ÓÉÓÚÊÜÁ¦²»´ó¿ÉÒÔºöÂÔËüµÄÊÜÁ¦¡£ÓÖ¸ù¾Ýd?28mm£¬³õ²½Ñ¡È¡Ö§³ÅµÄÖá³ÐΪÏàÐÄÇòÖá³Ð£¬ÔÚ¡¶»úеÉè¼ÆÊֲᡷ²éµÃÏàÐÄÇòÖá³ÐµÄÐͺÅΪ406£¬ËüµÄ½á¹¹³ß´çd?D?BΪ30?72??23£¬¹ÊÈ¡¢ó¡ª¢ô¶ÎÓë¢õ¡ª¢ö¶ÎµÄÖ±¾¶ÏàµÈ£¬¼´d?30mm¡£

¿¼Âǵ½»úÌåµÄÖÆÔìÎó²îµÈÔ­ÒòÔì³ÉµÄ°²×°´íλ»òÊǽè¿Ú²»ÆëµÈ£¬¹ö¶¯Öá³ÐÓ¦ÔÚ»úÌåÄÚÓÐÒ»¶ÎÒÆ¶¯µÄÎ»ÒÆ£¬²é¡¶»úеÉè¼ÆÊֲᡷ¿ÉµÈÎ»ÒÆÁ¿s?8mm¡£

È¡°²×°¶¤³ÝµÄÖá¢ô¡ª¢õ¶ÎµÄÖ±¾¶Îªd?40mm£¬Öá³ÐÓëÖá¼çÓÃÖá¶Ëµ²È¦¹Ì¶¨£¬×ó¡¢ÓÒÁ½¶Ë²ÉÓõÄÖá³ÐÓÃÖá³Ð×ù¹Ì¶¨Öá³Ð£¬ÅäºÏΪ¹öͲ£¬ÒÑÖª¶¤³Ý¹öͲ³¤Îª735mm¡£ 3.3.3È·¶¨Êä³öÖáÉϵÄÔ²½Ç°ë¾¶rÖµ

°´Ç°ÃæËùÊöµÄÔ­Ôò£¬Çó³öÖá¼ç´¦µÄÔ²½Ç°ë¾¶rµÄÖµ£¬Ïêϸ¼ûͼ¡£Öá¶Ëµ¹½ÇÔÚÖáµÄÁ½¶Ë¾ùΪ2?450£¬Ð¡Öá¼çΪ1?45Öá¼çµÄ×÷ÓÃÊÇʹ½×ÌÝÖ±ÖáÔÚÖá¾¶¸Ä±ä½ØÃæÉϼõСӦ

0H7K6£¬ÆäÉÏÔÚ¾àÀë50mm´¦£¬º¸½Ó¶¤³Ý

Á¦¼¯ÖС£

3.3.4 °´ÍäŤºÏ³ÉÌõ¼þУºËÖáµÄÇ¿¶È

(1)ÇóÊä³öÖáÉϵÄËùÊÜ×÷ÓÃÁ¦µÄ´óС

¸ù¾Ý¹«Ê½£ºT?9550000?pn ÇóµÃ

ÆäÖУºp¡ªµç¶¯»úµÄ¶î¶¨¹¦ÂÊ kw n¡ªÖ÷ÖáµÄתËÙ rmin ¼´£ºT?9550000?(2)¶¤³ÝÌõÉϵĺÏÁ¦

5.5750?70033N?M

13

3 ÓñÃ×ÍÑÁ£»úµÄÉè¼Æ

¸ù¾Ý¹«Ê½£ºFt?2Td ÇóµÃ

ÆäÖÐ £ºd¡ªÊä³öÖáµÄÖáÐĵ½¶¤³Ý¶¨µÄ¾àÀë

¼´ £ºFt?2?70033220637N

¸ù¾Ý¹«Ê½£ºFr?Ft?80% ÇóµÃ

ÆäÖУº80%¡ª¾¶ÏòÁ¦Õ¼Ô²ÖÜÁ¦µÄ°Ù·ÖÊý ¼´ £ºFr?637?80%?510N

¸ù¾Ý¹«Ê½£º Fa?Ft?tg? ÇóµÃ

ÓÉÓÚÓñÃ×ÍÑÁ£»úµÄÖ÷ÖáÖáÏò²»ÊÜÁ¦¡£ ÔòÈ¡Fa?0 Ô²ÖÜÁ¦Ft ¾¶ÏòÁ¦Fr ÖáÏòÁ¦Fa µÄ·½ÏòÈçͼËùʾ£¨b£©

(3)ÖáÉÏË®Æ½ÃæÄÚËùÊÜÖ§·´Á¦

¸ù¾Ý¹«Ê½£º RH1?Ft?L3L2?L3 ÇóµÃ

ÆäÖУºL2¡ªÊÇÊä³öÖáÉϢ󡪢ô¶ÎµÄÖÐÐÄÏßµ½¢ô¡ª¢õ¶Î¾à×ó¶ËÈý·ÖÖ®Ò»´¦µÄ¾àÀë mm

L3¡ªÊÇÊä³öÖáÉÏ¢ô¡ª¢õ¶Î¾à×ó¶ËÈý·ÖÖ®Ò»´¦µ½ÓÒ¶Ë¢õ¡ª¢ö¶ÎÖÐÐÄ

ÏßÖ®¼äµÄ¾àÀëmm

¼´ £ºRH1?637?600300?600?424.7?425N

¸ù¾Ý¹«Ê½£º RH2?Ft?RH1ÇóµÃ ¼´ £º RH2?637?424.7?212.7?212N

(4)ÖáÔÚ´¹Ö±ÃæÄÚËùÊܵÄÖ§·´Á¦

Fr?L3?Fa?D2¸ù¾Ý¹«Ê½£º Rv1?L2?L3 ÇóµÃ

ÆäÖÐ £ºD¡ª¶¤³ÝµÄ¶¥¶Ëµ½Ö÷ÖáÖáÐĵľàÀë mm

14

3 ÓñÃ×ÍÑÁ£»úµÄÉè¼Æ

510?600?0?2202?340N

¼´ £º Rv1?300?600 ¸ù¾Ý¹«Ê½ £ºRv2?Fr?Rv1 ÇóµÃ

¼´ £º Rv2?510?340?170N

(5)×÷Íä¾ØÍ¼

ÔÚË®Æ½ÃæÄÚ£¬ÖáÉÏB¡¢C¡¢DÈýµãµÄÍä¾ØÎª £º

¸ù¾Ý¹«Ê½ £º MBH?MDH?0

MCH?RH1?L2 ÇóµÃ

¼´£º MCH?425?300?127500N?M ×÷Ë®Æ½ÃæÄÚÍä¾ØÍ¼Èçͼ1£¨b£©Ëùʾ

ÔÚ´¹Ö±ÃæÄÚ£¬ÖáÉÏB¡¢C¡¢DÈýµãµÄÍä¾ØÎª £º ¸ù¾Ý¹«Ê½ £º MBV?MDV?0 Mcv1?Rv1?L2 ÇóµÃ

¼´ £º Mcv1?340?300?102000N?mm

¸ù¾Ý¹«Ê½ £º Mcv2?Rv1?L2?Fa?D ¼´ £ºMcv2?340?300?20?2202 ÇóµÃ

102000N?mm

×÷´¹Ö±ÃæÄÚÍä¾ØÍ¼Èçͼ 1 £¨c£©Ëùʾ

ºÏ³ÉµÄÍä¾ØÎª £º

MMM??2B?MD?0??(127500)?(102000)(127500)?(102000)2222

?163280N?mm ?163280N?mm

c1MCH?MMCH?M22CV1c22cv2×÷ÖáµÄºÏ³ÉÍä¾ØÍ¼Èçͼ 1 £¨d£©Ëùʾ¡£

(6)×÷Íä¾ØÍ¼

15

3 ÓñÃ×ÍÑÁ£»úµÄÉè¼Æ

¸ù¾Ý¹«Ê½ £º TB?TC?9550000?pn ÇóµÃ

5.5750?70033N?mm ¼´ £º TB?TC?9550000?

ÆäÖÐ £º p¡ªµç¶¯»úµÄ¶î¶¨¹¦ÂÊ kw

n ¡ªÖ÷ÖáתËÙ rTD?0

min

×÷ÖáµÄÍä¾ØÍ¼ 1 £¨e£©Ëùʾ

(7)×÷µ±Á¿Íä¾ØÍ¼£¨Í侨¡¢Å¤¾ØºÏ³Éͼ£©

B µã£ºMBCa???T?0.59?70033?41319.7?41320N?mm C

Mccaµã

?MC1?(??T)22×ó

?2²à

2

?168427N?mm

£º

(163280)?(0.59?70033)DµãÓÒ²à £ºMcca?Mc2?163280N?mm ×÷ÖáµÄµ±Á¿Íä¾ØÍ¼ 1 £¨f£©Ëùʾ¡£

3.3.5 УºËÖáµÄÇ¿¶È

½øÐÐУºËʱ£¬Í¨³£Ö»Ð£ºËÖáÉϳÐÊÜ×î´óµ±Á¿Í侨µÄÇ¿¶È£¨¼ÈΣÏÕ½ØÃæcµÄÇ¿¶È£©¡£Óɾ­Ñ鹫ʽ¼°ÉÏÃæ¼ÆËã³öµÄÊýÖµ¿ÉµÃ³ö¡£

¹«Ê½ £º?ca?McaW?M2?(??T)W2????MPa

ʽÖÐ £º W¡ªÖáµÄ¿¹ÍäÅ×ÃæÄ£Á¿£¬mm3

???¡ªÖáµÄÐíÓÃÓ¦Á¦£¬MPa¡£°´Öáʵ¼ÊËùÊÜÍäÇúÓ¦Á¦µÄÑ­»·ÌØÐÔ£¬ÔÚ???1?b¡¢??0?b¡¢???1?bÖÐѡȡÆäÏàÓ¦µÄÊýÖµ£¬´Ó¡¶»úеÉè¼Æ»ù´¡¡·¿ÉÒÔ²é³ö¡£

?ca?Mca1W?1684270.1?403?26.3MPa

°´¡¶»úеÉè¼Æ»ù´¡¡·ÊéÖвéµÃ£¬¶ÔÓÚ?B?600MPaµÄ̼¸Ö£¬³ÐÊܶԳÆÑ­

16

3 ÓñÃ×ÍÑÁ£»úµÄÉè¼Æ

»·±äÓ¦Á¦Ê±µÄÐíÓÃÓ¦Á¦??¢ó??55MPa??ca?26.3MPa

ͼ2 ÖáµÄÍäŤͼ

3.4¶¤³ÝÌõµÄÉè¼Æ

¶¤³ÝÌõÊÇÓñÃ×ÍÑÁ£»úµÄÖ÷ÒªÍÑÀ벿¼þ£¬ËüµÄÉè¼Æ¹ØÏµµ½ÓñÃ×ÍÑÁ£»úµÄÖÊÁ¿µÄºÃ»µ£¬Ö±½Ó¹ØÏµµ½ÓñÃ×ÍÑÁ£»úÕý³£¹¤×÷ʱÕûÌåµÄÍÑÁ£Ð§¹ûÒÔ¼°ÍÑÁ£ºó½«ÓñÃ×Á£ºÍÓñÃ×о·ÖÀëµÄÇé¿ö£¬ËüµÄ¹¦ÄÜÊDzÉÓÃÍÑÀë¹öͲÉϵÄËÄÌõ¶¤³Ý£¬¾ùÔÈ¿ìËÙµÄת¶¯£¬¹¤×÷ʱ½«ÓñÃ×ÌîÈËÍÑÁ£»úÖУ¬Ö÷ÖáµÄת¶¯´ø¶¯¹Ì¶¨ÔÚ¶¤³Ý¹öͲÉϵͤ³Ý£¬¶¤³ÝµÄ¶¥¶ËÒÔÒ»¶¨µÄËÙ¶ÈÈ¥¶ÔÓñÃ×ÍÑÁ££¨½«ÓñÃ×½øÐÐÇ¿ÐÐÍÑÁ££©¡£ÓñÃ×ÔÚ¾­¹ýËÄÌõ¶¤³ÝÌõµÄ¿ìËÙÐýתÏÂÍÑÁ££¬ËÄÌõ¶¤³ÝÌõÉϵͤ³Ý³ÐÂÝÐýÅÅÁУ¬Ä¿µÄÔÚÓÚ½«ÓñÃ×о˳×Ŷ¤³ÝµÄÂÝÐýÅÅÁÐÅųö»úÌåÖ®Í⣬ͬʱ£¬Ã¿Ò»Ìõ¶¤³ÝÌõÉϵͤ³ÝͬÑùÔÚ½øÐÐÍÑÁ££¬ÒÔ±ã´ïµ½ÓнϸߵÄÍÑÁ£ÂÊ¡£ÓñÃ×ÍÑÁ£»úµÄÖ÷Òª¹¦ÄÜÊÇÍÑÁ££¬¶ø¶¤³ÝÌõÔÚ¹¤×÷ÖÐÆðµ½ÁËÖØÒª×÷Óã¬Òò´Ë£¬¶¤³ÝÌõµÄÉè¼ÆÊÇÍÑÁ£»úµÄÉè¼ÆµÄÖ÷Òª²¿¼þ¡£

17


СÐÍÓñÃ×ÍÑÁ£»úÉè¼Æ(4).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡

ÏÂһƪ£ºËíµÀÊ©¹¤°²È«´ëÊ©

Ïà¹ØÔĶÁ
±¾ÀàÅÅÐÐ
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÂíÉÏ×¢²á»áÔ±

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º