µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

»ú´²Éè¼ÆËµÃ÷Êé ³ÂÅÊ 

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/7/24 3:32:42 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

3.2.2ÖáÉÏÁ¦µÄ¼ÆËã

µ±ÖáÉÏתËÙ×îµÍʱ£¬³ÝÂÖËùÊܵÄŤ¾Ø×î´ó£¬´Ëʱn=500r/min£¬P=3.71KW

¢òÖáÉϳÝÂÖZ3ºÍZ4·Ö±ðÓë³ÝÂÖZ7ºÍZ8ÄöºÏ¡£ËùÒÔÖ»ÒªÔÚУºËÖáʱʹÓÃZ4ºÍZ7³ÝÂÖ¼´¿É¡£

1£©Å¤¾Ø¼ÆË㣺

Óɹ«Ê½T?9550Pn¿É¼ÆËãŤ¾Ø£º

P3.71T?9550?9550??70.86N?mn5002£©³ÝÂÖÉÏÁ¦µÄ¼ÆË㣺 ¶ÔÓÚ³ÝÂÖZ4£º

2T2?70860Ft4???1074Nd4132 ¶ÔÓÚ³ÝÂÖZ7£º

Fr4?Ft4tan??1074?tan20??391N

2T2?70860Ft7???1125Nd7126'

Fr7'?Ft7tan??1125?tan20??409N

L1?133mm;L2?112mm;L3?240mm

´¹Ö±·½Ïò£º ¼ÆËãµÃ:

?MA?0?MB?0?FNV£¨?0 £¬Ft4L1?F£¨t7L1?L2£©2L1?L2?L3£©?FNV£¨?0 £¬Ft7L3?F£¨t4L3?L2£©1L1?L2?L3£©FNV2?274N;FNV1?223N

´¹Ö±·½Ïò£º ¼ÆËãµÃ£º

?M?MA?FNH£¨?0 ?0£¬Fr4L1?F£¨r7L1?L2£©2L1?L2?L3£©?FNH£¨?0 ?0£¬Fr7L3?F£¨r4L3?L2£©1L1?L2?L3£©BFNH2?99N;FNH1?81N

3.2.3¼ÆËãÍ侨

1£©Ë®Æ½·½Ïò£º0£¼x£¼AB,M£¨x£©?F1HNH1x?81x

AB£¼x£¼AC, M£¨x£©?FNH1x?Ft4(x?L1)?52003?310x 2H AC£¼x£¼AD£¬ M£¨x£©?FNH2(L1?L2?L3?x)??48015?99x 3H2£©´¹Ö±·½Ïò£º

0£¼x£¼AB£¬M£¨x£©?FNV1x?223x 1VAB£¼x£¼AC, M£¨x£©?FNV1x?Fr4(x?L1)?29659?851x 2VAC£¼x£¼AD£¬M£¨x£©?FNV2(L1?L2?L3?x)??65760+274x 3V3.2.4Íä¾ØÍ¼

ÓÉÒÔÉÏÄÚÈݿɻ­³öÍä¾ØÍ¼ÈçÏÂͼËùʾ

ÆäÖÐ×ÜÍ侨¼ÆË㣺

MB?MCH?MCV?52003?29659?59866N?mmMC?MDH2?MDV2?480152?657602?81423N?mm

2222

3.2.5Ť¾ØµÄ¼ÆËã

Ť¾ØÒÑÔÚÖáУºËµÄ×î³õÒѼÆËã³öÀ´£ºT=70.86N

3.2.6°´ÍäŤºÏ³ÉÓ¦Á¦Ð£ºËÖáµÄÇ¿¶È

¸ù¾ÝÎÄÏס¶»úеÉè¼Æ£¨µÚËİ棩¡· УºË¹«Ê½¿ÉÓÉʽ£¨16.3£©¿ÉµÃ£º

M2?(?T)2?b??[??1b]W

ʽÖУ¬W¿ÉÓɸ½Â¼±í7²éµÃ¼ÆË㹫ʽ£ºW=0.1d3=12500 ¦ÁÈ¡0.3£¬[??1]Óɱí16.3²éµÃ55MPa ´úÈ빫ʽ¼ÆËãµÃ£º

M2?(?T)2814232?(0.3?70860)2?b???6.73MPaW12500

ËùÒÔ??[?]£¬¿ÉÖªÖáµÄÇ¿¶È·ûºÏÒªÇó¡£

b?1b3.3Öá³ÐµÄÑ¡ÔñÓëУºË 3.3.1Öá³ÐµÄÑ¡Ôñ

1)´«¶¯ÖáÖá³ÐµÄÑ¡Ôñ£º

ÒòΪ´«¶¯ÖáÊÕµ½¾¶ÏòÁ¦µÄ×÷Óã¬ÓÉÓÚÁã¼þ×ÔÖØ»¹Êܵ½ÖáÏòÁ¦µÄ×÷Ó㬹ÊÐèÑ¡Ôñ½Ç½Ó´¥Öá³Ð¡£

2£©Ö÷ÖáÖá³ÐµÄÑ¡Ôñ£º ÒòΪ±¾Ï³´²ÎªÆÕͨ¾«¶È¼¶µÄÇáÐÍϳ´²£¬Ö÷Öá²ÉÓÃÖáÏòºó¶Ë¶¨Î»µÄÁ½Ö§³ÐÖ÷Öá×é¼þ¡£¸ù¾ÝÎÄÏס¶ÊµÓûú´²Éè¼ÆÊֲᡷ2µÚ919Ò³ÍÆ¼öµÄÖ§³ÐÐÎʽÖУ¬Ç°Ö§³Ð²ÉÓÃË«ÁÐÔ²Öù¹ö×ÓÖá³ÐNN3016K£¬ºóÖ§³Ð²ÉÓýǽӴ¥ÇòÖá³Ð7311B¡£Ë«ÁÐÔ²Öù¹ö×ÓÖá³Ð¹ö×ÓÖá³ÐÓÃÓÚ³ÐÊÜÖ÷Öá¾¶ÏòÁ¦£¬½Ç½Ó´¥ÇòÖá³ÐÖ÷Òª³ÐÊܾ¶ÏòÁ¦£¬³ÐÊܽÏСµÄÖáÏòÁ¦¡£

2

½­¸û»ª ºúÀ´¬Œ ³ÂÆôËÉÖ÷±à¡¶»úе´«¶¯Éè¼ÆÊֲᣨϲᣩ¡·¡¾M¡¿ÃºÌ¿¹¤Òµ³ö°æÉç

3.3.2Öá³ÐµÄУºË

¸ù¾ÝÎÄÏס¶»úеÉè¼Æ£¨µÚËİ棩¡·

¢òÖá×°Öá³Ð¶ËÖ±¾¶Îª¦µ35£¬Ñ¡ÓÃ2ϵÁеÄÖá³Ð£¬¹ÊÖá³ÐÐͺÅΪ6307¡£ Öá³ÐÊÙÃüµÄУºË£º

ÓÉÆ¤´øÂÖËùÈ·¶¨µÄ¹¤×÷ÄêÏÞ£¬¿ÉËãµÃÖá³ÐµÄÔ¤ÆÚ¼ÆËãÊÙÃüΪ£º

L'h=41600h

Öá³ÐµÄ»ù±¾¶î¶¨ÊÙÃüLh¿ÉÓÉʽ£¨18.7£©¼ÆË㣺

106?C?Lh???

60n?P?

ÆäÖУºC¡ª¡ª»ù±¾¶î¶¨¶¯ÔØºÉ P¡ª¡ªµ±Á¿¶¯ÔØºÉ n¡ª¡ª×ªËÙ

¦Å¡ª¡ª¶ÔÓÚÇòÖá³Ð£¬¦Å=3£¬¶ÔÓÚ¹ö×ÓÖá³Ð£¬¦Å=10/3

²éÎÄÏ׸½Â¼±í18.1µÃÐͺÅΪ6307µÄÉî¹µÇòÖá³ÐµÄ»ù±¾¶î¶¨¶¯ÔغÉC=61.8KN¡£ ÓÉÎÄÏ×ʽ£¨18.5£©¿É¼ÆËã³öÖá³ÐµÄµ±Á¿¶¯Ôغɣº

?P?fdFr

ÔØºÉϵÊýf¿É²é±í18.8¿ÉµÃf=1.2~1.8£¬È¡f=1.2

dddFrÓÉÖáµÄУºËÖÐÒѼÆËã³ö£¬Fr=2716N

¦ÅÈ¡3

´úÈ빫ʽ¿ÉµÃ P?fF?1.2?2716?3259.2N

drËùÒÔ¿ÉÖª

106?61800?'Lh????568134h?Lh60?200?3259.2?3

×ÛÉÏËùÊö£¬ËùÑ¡ÓõÄÖá³Ð·ûºÏÒªÇó¡£

¼õËÙÆ÷È󻬷½Ê½£¬Èó»¬ÓÍÅÆºÅ¼°ÃܷⷽʽµÄÑ¡Ôñ

1£® ³ÝÂÖµÄÈ󻬷½Ê½¼°È󻬼ÁµÄÑ¡Ôñ £¨1£©³ÝÂÖÈ󻬷½Ê½µÄÑ¡Ôñ

¸ßËÙ¼¶Ð¡³ÝÂÖÔ²ÖÜËÙ¶È£º

V1£½

?d1n1??55.225?917.197£½£½2.651m/s

60?100060?1000?d2n2??204.775?246.957£½£½2.647m/s

60?100060?1000 ¸ßËÙ¼¶´ó³ÝÂÖÔ²ÖÜËÙ¶È£º V2£½

µÍËÙ¼¶Ð¡³ÝÂÖÔ²ÖÜËÙ¶È£º V3£½

?d2'n2??80.059?246.957£½£½1.035m/s

60?100060?1000?d1'n3??247.941?79.766£½£½1.035m/s

60?100060?1000µÍËÙ¼¶´ó³ÝÂÖÔ²ÖÜËÙ¶È£º V4£½

ÒòΪ£ºV=MAX¡¾V1, V2, V3, V4¡¿=2.651m/s

V>2 m/s,³ÝÂÖ²ÉÓÃÓÍÈ󻬡£ V<12 m/s£¬³ÝÂÖ²ÉÓýþÓÍÈ󻬡£

¼´½«³ÝÂÖ½þÓÚ¼õËÙÆ÷ÓͳØÄÚ£¬µ±³ÝÂÖת¶¯Ê±£¬½«Èó»¬ÓÍ´øµ½ÄöºÏ´¦£¬Í¬Ê±Ò²½«ÓÍ˦ÖÁÏä±ÚÉÏÓÃÒÔÉ¢ÈÈ¡£

£¨2£©³ÝÂÖÈ󻬼ÁµÄÑ¡Ôñ

Óɱí6-29²éµÃ£¬³ÝÂÖÈó»¬ÓÍÑ¡Óù¤Òµ±Õʽ³ÝÂÖÓÍ£¬´úºÅÊÇ£ºL-CKC220,Ô˶¯Õ³¶ÈΪ£º198-242£¨µ¥Î»Îª£ºmm/s£©¡£

2£® ¹ö¶¯Öá³ÐµÄÈ󻬷½Ê½ºÍÈ󻬼ÁµÄÑ¡Ôñ £¨1£© ¹ö¶¯Öá³ÐÈ󻬷½Ê½µÄÑ¡Ôñ

¸ßËÙ¼¶´ó³ÝÂֳݶ¥Ô²ÏßËÙ¶È£º

V2£½

2?d2n2??209.275?246.957£½£½2.705m/s

60?100060?1000?d2'n2??252.941?79.766£½£½1.056m/s

60?100060?1000µÍËÙ¼¶´ó³ÝÂֳݶ¥Ô²ÏßËÙ¶È£º V3£½

¹ö¶¯Öá³ÐÄÚ¾¶ºÍתËٵij˻ýΪ£º ¸ßËÙÖᣨ¢òÖᣩ£ºd¡Án=35¡Á917.197=32101.90mm r/min ÖмäÖᣨ¢óÖᣩ£ºd¡Án=40¡Á246.957=9878.28mm r/min µÍËÙÖᣨ¢ôÖᣩ£ºd¡Án=40¡Á79.766=3190.64mm r/min

5

¿É¼û£¬d¡Án¾ù䳬¹ý2¡Á10mm r/min¡£ÓÉÓÚÖ¬Èó»¬Ò×ÓÚÃܷ⣬½á¹¹¼òµ¥£¬Î¬»¤·½±ã£¬Ôڽϳ¤µÄʱ¼äÄÚÎÞÐë²¹³ä¼°¸ü»»È󻬼Á£¬ËùÒÔ¹ö¶¯Öá³ÐµÄÈó»¬Ñ¡ÓÃÖ¬È󻬡£ £¨2£© ¹ö¶¯Öá³ÐÈ󻬼ÁµÄÑ¡Ôñ

Ö¬µÄÖÖÀàΪͨÓÃï®»ùÈó»¬Ö¬£¨GB7342-87£©,´úºÅΪZL-2£¬µÎµã²»µÍÓÚ175¡æ£¬¹¤×÷×¶Èë¶È,25¡æÃ¿150g 265~295£¨1/10mm£©¡£

3. ÃܷⷽʽµÄÑ¡Ôñ

£¨1£©¹ö¶¯Öá³ÐÃÜ·âÑ¡Ôñ£º ¹ö¶¯Öá³Ð²ÉÓÃձȦÃÜ·â¡£

£¨2£©ÏäÌåÃÜ·âÑ¡Ôñ£º

ÏäÌåÆÊ·ÖÃæÉÏÓ¦¸ÃÓÃË®²£Á§ÃÜ·â»òÕßÃܷ⽺ÃÜ·â¡£

¸öÈËÐĵà 26 ²Î¿¼ÎÄÏ× 27

ËÑË÷¸ü¶à¹ØÓÚ£º »ú´²Éè¼ÆËµÃ÷Êé ³ÂÅÊ  µÄÎĵµ
»ú´²Éè¼ÆËµÃ÷Êé ³ÂÅÊ .doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c70o3u6iu2t5gf8x599ez10e609m87w01bcr_5.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top