77·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

ÎÞ̼С³µÉè¼ÆËµÃ÷Ê飨һµÈ½±×÷Æ·£©(4)

À´Ô´£ºÍøÂçÊÕ¼¯ ʱ¼ä£º2019-03-22 ÏÂÔØÕâÆªÎĵµ ÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:»òQQ£º ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢

ÓÐÉÏͼÁù¿ÉÖª¹ö¶¯Ä¦×èϵÊý¶ÔС³µµÄÔ˶¯Ó°Ïì·Ç³£ÏÔÖø£¬Òò´ËÔÚÉè¼ÆÐ¡³µÊ±Ò²Ìرð×¢Ò⿼ÂÇÂÖ×ӵIJÄÁÏ£¬ÂÖ×ӵĸնȾ¡¿ÉÄÜ´ó£¬ÓëµØÃæµÄĦ×èϵÊý¾¡¿ÉÄÜС¡£

ͬʱ¿É¿´µ½Ð¡³µÎªÂÖ×ÓÌṩÄÜÁ¿µÄЧÂÊÌá¸ßÒ»±¶Ð¡³µÇ°½øµÄ¾àÀëÒ²Ìá¸ßÒ»±¶¡£Òò´ËÓ¦¾¡¿ÉÄܼõÉÙС³µÄÚ²¿µÄĦ²ÁËðºÄ£¬¼ò»¯»ú¹¹£¬³ä·ÖÈ󻬡£

ͼÆßΪµ±Ä¦×èϵÊýΪ0.5mm£¬³µÂÖ°ë¾¶ÒÀ´ÎÔö¼Ó10mmʱµÄС³µÐÐ×ߵľàÀëÓëС³µÄÚ²¿×ª»»Ð§ÂʵÄ×ø±êͼ

ͼÁù

ͼÆß

16

ÓÉͼ¿ÉÖªµ±Ð¡³µµÄ°ë¾¶Ã¿Ôö¼Ó1cmС³µ±ã¿É¶àǰ½ø1mµ½2m¡£Òò´ËÔÚÉè¼ÆÊ±Ó¦¿¼ÂǾ¡¿ÉÄÜÔö´óÂÖ×ӵİ뾶¡£

3.1.2Ô˶¯Ñ§·ÖÎöÄ£ÐÍ ·ûºÅ˵Ã÷£º Çý¶¯ÂÖ°ë¾¶ ³ÝÂÖ´«¶¯±È

Çý¶¯ÂÖAÓëתÏòÂÖºáÏòÆ«¾à Çý¶¯ÂÖBÓëתÏòÂÖºáÏòÆ«¾à Çý¶¯ÖᣨÖá2£©ÓëתÏòÂÖÖÐÐľàÀë Çú±úÖᣨÖá1£©ÓëתÏòÂÖÖÐÐľàÀë Çú±úµÄÐýת°ë¾¶

17

Ò¡¸Ë³¤ Á¬¸Ë³¤

ÖáµÄÉþÂÖ°ë¾¶r2

a¡¢Çý¶¯£º

µ±ÖØÎïϽµdhʱ£¬Çý¶¯ÖᣨÖá2£©×ª¹ýµÄ½Ç¶ÈΪd?2£¬ÔòÓÐ

dhd?2?r2

ÔòÇú±úÖᣨÖá1£©×ª¹ýµÄ½Ç¶È

d?2d?1?i

18

С³µÒƶ¯µÄ¾àÀëΪ£¨ÒÔAÂÖΪ²Î¿¼£©

ds?R?d?2

b¡¢×ªÏò£º

µ±×ªÏò¸ËÓëÇý¶¯Öá¼äµÄ¼Ð½Ç?Ϊʱ£¬Çú±úת¹ýµÄ½Ç¶ÈΪ?1 Ôò?Óë?1Âú×ãÒÔϹأº

l?c??1?cos????b?c?sin??r1?sin?1??r1?cos2?122222

½âÉÏÊö·½³Ì¿ÉµÃ?1Óë?µÄº¯Êý¹ØÏµÊ½

??f??1?

c¡¢Ð¡³µÐÐ×߹켣

Ö»ÓÐAÂÖΪÇý¶¯ÂÖ£¬µ±×ªÏòÂÖת¹ý½Ç¶È?ʱ£¬Èçͼ£º ÔòС³µ×ªÍäµÄÇúÂʰ뾶Ϊ

b???a1tan?

С³µÐÐ×ßds¹ý³ÌÖУ¬Ð¡³µÕûÌåת¹ýµÄ½Ç¶È

d??ds?

µ±Ð¡³µ×ª¹ýµÄ½Ç¶ÈΪ?ʱ£¬ÓÐ

19

?dx??ds?sin???dy?ds?cos?

d¡¢Ð¡³µÆäËûÂֵĹ켣

ÒÔÂÖAΪ²Î¿¼£¬ÔòÔÚС³µµÄÔ˶¯×ø±êϵÖУ¬BµÄ×ø±ê

B???a1?a2?,0?

CµÄ×ø±êC??a,d? ÔÚµØÃæ×ø±êϵÖУ¬ÓÐ

??xB?xA?(a1?a2)?cos??yB?yA?(a1?a2)?sin?

??xC?xA?a1?cos??dsin??yC?yA?d?cos??a1sin?

ÕûÀíÉÏÊö±í´ïʽÓУº

20

°Ù¶ÈËÑË÷¡°77cn¡±»ò¡°Ãâ·Ñ·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬Ãâ·Ñ·¶ÎÄÍø£¬Ìṩ¾­µäС˵×ÛºÏÎÄ¿âÎÞ̼С³µÉè¼ÆËµÃ÷Ê飨һµÈ½±×÷Æ·£©(4)ÔÚÏßÈ«ÎÄÔĶÁ¡£

ÎÞ̼С³µÉè¼ÆËµÃ÷Ê飨һµÈ½±×÷Æ·£©(4).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡
±¾ÎÄÁ´½Ó£ºhttps://www.77cn.com.cn/wenku/zonghe/535471.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

Copyright © 2008-2022 Ãâ·Ñ·¶ÎÄÍø °æÈ¨ËùÓÐ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£º ÓÊÏ䣺tiandhx2@hotmail.com
ËÕICP±¸16052595ºÅ-18
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º