Ë«²ãÉý½µºáÒÆÊ½Á¢Ìå³µ¿â±ÏÒµÉè¼Æ

¹óÖÝ´óѧ±¾¿Æ±ÏÒµÂÛÎÄ£¨Éè¼Æ£©

µÚ 21 Ò³

Çý¶¯Á¦¾ØÎª£º

M?fÏÂR?1225?0.08?49Nm

¹öÂÖתËÙΪ£º

n?V6.8??27.06r/min ?D??0.08P n¸ù¾Ý¹«Ê½£º

M?9550ÔòÐèµç¶¯»ú×îС¹¦ÂÊΪ£º

P?Mn49?27.06??0.1388KW 95509550Ñ¡ÓÃÉϺ£ÍòöλúµçÓÐÏÞ¹«Ë¾Éú²úµÄGHÐÍÎÔʽ³ÝÂÖ¼õËÙÂí´ï£¬¶î¶¨¹¦ÂÊΪ0.2KW£¬¼õËٱȿɴï3~1800£¬×ªËÙΪ1350r/min£¬Êä³öת¾ØÎª58Nm¡£

±í3.5 ¸÷ÖÖ²ÄÁϹö¶¯Ä¦²ÁÁ¦È¡Öµ±í

Ħ²Á¸±²ÄÁÏ Èí¸ÖÓëÈí¸Ö ľ²ÄÓë¸Ö ľ²ÄÓëľ²Ä

¸Ö°å¼äµÄ¹ö×Ó ÖýÌúÂÖ»ò¸ÖÂÖÓë¸Ö¹ì

ÖýÌúÓëÖýÌú

¹ö¶¯Ä¦²ÁÒò

Êý Ô¼0.05 0.03-0.04 0.05-0.08 0.02-0.07 Ô¼0.05 Ô¼0.05

Ħ²Á¸±²ÄÁÏ ±íÃæ´ã»ð³µÂÖÓë¸Ö¹ì

Ô²×¶ÐγµÂÖ Ô²ÖùÐγµÂÖ ¸ÖÂÖÓëÄ¾Ãæ Ïð½ºÂÖÌ¥ÓëÁ¤ÇàÂ·Ãæ Ïð½ºÂÖÌ¥Óë»ìÄýÍÁ·

Ãæ

Ïð½ºÂÖÌ¥ÓëÍÁÂ·Ãæ

¹ö¶¯Ä¦²ÁÒò

Êý 0.08-0.1 0.05-0.07 0.15-0.25 Ô¼0.25 Ô¼0.15 1-1.5

3.4.2ºáÒÆ´«¶¯Á´µÄÑ¡ÔñÓë¼ÆËã

ÔÚÑ¡Ôñµç»ú¼õËÙ»úʱ£¬Éú²ú³§¼ÒÓмõËÙ±ÈΪ50µÄ¼õËÙÆ÷£¬ÈôÑ¡ÔñÕâ¸ö¼õËٱȣ¬Ôòµç»ú¼õËÙ»úÊä³öתËÙΪ£º

n³ö?n¶îi?1350?27r/min 50Óë¹öÂÖËùÐèתËÙÏ൱£¬Òò´Ë²ÉÓô«¶¯±ÈΪ1:1µÄÁ´´«¶¯¡£ £¨1£©Ñ¡ÔñÁ´ÂÖ³ÝÊý

¹óÖÝ´óѧ±¾¿Æ±ÏÒµÂÛÎÄ£¨Éè¼Æ£©

µÚ 22 Ò³

È¡Á´ÂÖ³ÝÊýz1?z2?17¡£ £¨2£©È·¶¨¼ÆË㹦ÂÊ

¸ù¾Ý¡¶»úеÉè¼Æ¡·±í9-6²éµÃKA?1.1,ÓÉͼ9-13²éµÃKZ?1.52,µ¥ÅÅÁ´£¬µç»ú¼õËÙÆ÷ЧÂÊΪ95%£¬Ôò¼ÆË㹦ÂÊΪ

Pca?KAKzP?95%?1.1?1.52?0.22?95%?0.31768kW

£¨3£©Ñ¡ÔñÁ´ÌõÐͺźͽھà

¸ù¾ÝPca?0.31768kW¼°n?27r/min£¬²éͼ9-11,¿ÉÑ¡10A¡£²é±í9-1£¬Á´Ìõ½Ú¾àΪ

p?15.875mm¡£

£¨4£©¼ÆËãÁ´½ÚÊýºÍÖÐÐľà

³õÑ¡ÖÐÐľàa0?(30~50)p?(30~50)?15.875mm?476.25~793.75mm¡£È¡

a0?550mm£¬ÏàÓ¦µÄÁ´³¤½ÚÊýΪ

Lp0?2a0z1?z2z?zp55017?1717?17215.875??(21)2?2???()?86.29 p22?a015.87522?550ΪÁ˱ÜÃâʹÓùý¶ÉÁ´½Ú£¬Ó¦½«¼ÆËã³öµÄÁ´½ÚÊýLp0Ô²ÕûΪżÊýLp?86½Ú¡£ ²é¡¶»úеÉè¼ÆÊֲᡷµÃµ±Á´´«¶¯µÄ´«¶¯±ÈΪ1ʱ£¬Á´´«¶¯µÄ×î´óÖÐÐľ๫ʽΪ

Lp?Z286?17)?548mm 2a?p()?15.875?(£¨5£©¼ÆËãÁ´ËÙv£¬È·¶¨È󻬷½Ê½

v?nz1p27?17?15.875??0.121m/s

60?100060?1000 ÓÉv?0.121m/sºÍÁ´ºÅ10A,²éͼ9-14¿ÉÖªÓ¦²ÉÓö¨ÆÚÈ˹¤È󻬡£ £¨6£©¼ÆËãÁ´´«¶¯×÷ÓÃÔÚÖáÉϵÄÖáѹÁ¦FP ÓÐЧԲÖÜÁ¦Îª£ºFe?1000P0.19?1000??1570N v0.121¹óÖÝ´óѧ±¾¿Æ±ÏÒµÂÛÎÄ£¨Éè¼Æ£©

µÚ 23 Ò³

Á´ÂÖ´¹Ö±²¼ÖÃʱµÄѹÖáÁ¦ÏµÊýKFP?1.05£¬ÔòѹÖáÁ¦Îª

FP?KFPFe?1.05?1570?1648.5N

±í3.6 10A¹ö×ÓÁ´Ö÷Òª²ÎÊý

¹ö×ÓÖ±ISOÁ´ºÅ ½Ú¾àp ¾¶d1 max 15.875 10.16 ÄÚÁ´½ÚÄÚ¿íb1 min ÏúÖáÖ±¾¶d2 max mm 9.4 ÄÚÁ´°å¸ß¶Èh2 max 15.09 ÅÅÁ´ pt ¿¹À­ÔØºÉ µ¥ÅÅmin 21.8 10A

18.9 18.11 3.4.3ºáÒÆÁ´ÂÖµÄ³ß´ç¼ÆËã

±í3.7 ºáÒÆÁ´ÂֳݲÛÐÎ×´²ÎÊý

Ãû³Æ ³Ý²àÔ²»¡°ë¾¶ ¹ö×Ó¶¨Î»Ô²»¡°ë¾¶ ¹ö×Ó¶¨Î»½Ç

·ûºÅ re ¼ÆË㹫ʽ¼°½á¹û ×îС³Ý²ÛÐÎ×´ ×î´ó³Ý²ÛÐÎ×´ remax?0.12d1(z?2)?23.16mmremin?0.008d1(z12?180)?38.12mm ri rimin?0.505d1?5.13mm rimax?0.505d1?0.0693d1?5.28mm? ?max?140??90??134?42` z?min 90??120???114?42` z

¹óÖÝ´óѧ±¾¿Æ±ÏÒµÂÛÎÄ£¨Éè¼Æ£©

µÚ 24 Ò³

±í3.8 ºáÒÆÁ´ÂÖÖ÷Òª³ß´ç²ÎÊý

Ãû³Æ ·Ö¶ÈÔ²Ö±¾¶ ·ûºÅ d d?¼ÆË㹫ʽ¼°½á¹û p15.875??86.39mm ?180???180??sin??sin???z??17?³Ý¶¥Ô²Ö±¾¶ ³Ý¸ùÔ²Ö±¾¶ ³Ý¸ß È·¶¨µÄ×î´óÖá͹Եֱ¾¶

da ?1.6?damin?d?p?1???d1?91mm z??damax?d?1.25p?d1?96mm df df?d?d1?86.39?10.16?76.23mm hamin?0.5?p?d1??2.86mm ha hamax?0.625p?0.5d1?dg 0.8p?5.59mm zdg?pcot180??1.04h2?0.76?68mm z±í3.9 ºáÒÆÁ´ÂÖÖáÏò³ÝÀª³ß´ç²ÎÊý

Ãû³Æ ·ûºÅ ¼ÆË㹫ʽ¼°½á¹û ³Ý¿í bf1 bf1?0.95b1?8.93mm ³Ý²àµ¹½Ç ba ba¹«³Æ?0.13p?2.06mm ³Ý²à°ë¾¶ rx rx¹«³Æ?p?15.875mm ³ÝÈ«¿í bfn bfn??n?1?pt?bf1?8.93mm ¹óÖÝ´óѧ±¾¿Æ±ÏÒµÂÛÎÄ£¨Éè¼Æ£©

µÚ 25 Ò³

3.4.4ºáÒÆÁ´µÄ¾²Ç¿¶È¼ÆËã

ÔÚµÍËÙÖØÔØÁ´µÄ´«¶¯ÖУ¬Á´ÌõµÄ¾²Ç¿¶ÈÕ¼ÓÐÖ÷ÒªµØÎ»¡£Í¨³£Á´ËÙСÓÚ0.6m/sÊôÓÚµÍËÙÁ´´«¶¯£¬ËùÒÔºáÒÆ´«¶¯Á´ÊôÓÚµÍËÙÁ´£¬µ«ÓɼÆËã¿É¿´³öÆä¸ºÔز¢²»´ó£¬ÎªÁ˰²È«¿¼ÂÇ£¬±¾´ÎÉè¼ÆÒÀÈ»½øÐо²Ç¿¶È¼ÆËã¡£

Á´ÌõµÄ¾²Ç¿¶È¼ÆËãʽΪ

n?Q??n?

KAF?Fc?FFÆäÖУ¬FΪԲÖÜÁ¦£»Fc ÊÇÀëÐÄÁ¦ÒýÆðµÄÀ­Á¦£¬°´Fc?qv2 ¼ÆË㣬µ±v?4m/s¿ÉÒÔºöÂÔ²»¼Æ£»FfΪÐü´¹À­Á¦£¬²é¡¶»úеÉè¼ÆÊֲᡷͼ14.2-6¾­¼ÆËãµÃ³ö¡£Ôò

KA?1.1 F?1570N Ff?12.4N Q?21.8KN

n?21800?12

1.1?1570?12.4ÍêÈ«Äܹ»Âú×㾲ǿ¶È¡£ 3.4.5 ºáÒÆÁ´µÄʹÓÃÊÙÃü¼ÆËã

ÓÉÓÚÁ´Ìõ´«µÝ¹¦ÂÊСÓڶ¹¦ÂÊ£¬ÇÒºáÒÆÁ´´«µÝ¹¦ÂʽÏС£¬Òò´Ë¿É²»ÓýøÐÐʹÓÃÊÙÃü¼ÆËã¡£

3.4.6ºáÒÆÁ´µÄÄÍÄ¥Ëð¹¤×÷ÄÜÁ¦¼ÆËã

¹ö×ÓÁ´µÄÄ¥ËðÊÙÃü¼ÆË㹫ʽΪ£º

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@) ËÕICP±¸20003344ºÅ-4