¡¶°åÁϳÉÐÍÐÔÄܼ°CAE·ÖÎö¡·¿Î³Ì´óÂÛÎÄ(ÉϺ£¹¤³Ì¼¼Êõ´óѧ)

¿Î³Ì´óÂÛÎÄ

Ìâ Ä¿ ¡¶°åÁϳÉÐÍÐÔÄܼ°CAE·ÖÎö¡·¿Î³Ì´óÂÛÎÄ Ñ§ Ôº ²ÄÁϹ¤³ÌѧԺ ר Òµ ²ÄÁϳÉÐͼ°¿ØÖƹ¤³Ì£¨Ä£¾ßCAD/CAM£© °à ¼¶ 0531130/053113110 ÐÕ Ãû ½¯æç Ö¸µ¼ÀÏʦ ¹¨ºìÓ¢ Íê³ÉÈÕÆÚ 2016Äê11ÔÂ11ÈÕ

ÉϺ£¹¤³Ì¼¼Êõ´óѧ¿Î³Ì´óÂÛÎÄ ¡¶°åÁϳÉÐÍÐÔÄܼ°CAE·ÖÎö¡·¿Î³Ì´óÂÛÎÄ

ԲͲ¼þÀ­Éî³ß´çÈ·¶¨ ..................................................... 3 1 À­ÉÒչ滮 ......................................................... 3 1.1 À­Éî´ÎÊýµÄÈ·¶¨ ..................................................... 3 1.2 µÚÒ»´ÎÀ­ÉîÔ²½Ç³ß´ç¼ÆËã ............................................. 4 À®°ÈÐÎ×´¹¤¼þCAE·ÂÕæ·ÖÎö ............................................... 5 1 ·ÖÎöÄ£Ð͵Ĵ´½¨ ....................................................... 5 1.1 ÔÚUGÈí¼þÖд´½¨À®°ÈÐÎ×´¹¤¼þÍâÐμ°¹¤ÒÕ²¹³ä .......................... 5 1.2 ´´½¨µÚÒ»´ÎÀ­ÉÒÕÆ¬Ìå ............................................. 6 1.3 ´´½¨°åÁÏÆ¬Ìå ....................................................... 6 2 Ä£Ð͵ĵ¼ÈëÓëÍø¸ñ»®·Ö ................................................. 7 2.1 °åÁϽøÐÐÍø¸ñ»®·Ö ................................................... 7 2.2 »®·ÖµÚÒ»´ÎÀ­Éî³ÉÐι¤¾ß ............................................. 7 2.3 »®·ÖµÚ¶þ´ÎÀ­Éî³ÉÐι¤¾ß ............................................. 8 2.4 Íø¸ñÆÊ·Ö¼ì²é ....................................................... 8 3 ÉèÖóÉÐι¤Ðò ......................................................... 9 3.1 ¶¨ÒåAutostep£¬¶¨ÒåÀ­ÑÓ²ÎÊý ......................................... 9 3.2 ¶¨ÒåÅ÷ÁÏͼ²ã ....................................................... 9 3.3 ¶¨ÒåÅ÷ÁϲÎÊý ...................................................... 10 3.4 ¶¨Òå³ÉÐι¤¾ß ...................................................... 10 3.5 ¶¨ÒåµÚÒ»´ÎÀ­Éî³ÉÐΰ¼Ä£¹¤¾ß ........................................ 11 3.6 ¶¨ÒåµÚÒ»´ÎÀ­Éî͹ģ ................................................ 11 3.7 ¶¨Òåѹ±ßȦ ........................................................ 12 3.8 Ìí¼ÓµÚ¶þ´ÎÀ­Éî¹ý³ÌForming1 ........................................ 12 3.9 ¶¨ÒåµÚ¶þ´ÎÀ­É¾ß ................................................ 13 4 ¶¨ÒåÀ­Éî¹ý³Ì²ÎÊý .................................................... 13 5 ³åѹ¹ý³Ì¼ìÑé ........................................................ 14 6 Ìá½»LS-Dyna½øÐзÖÎö ................................................ 14 7 FLD³ÉÐμ«ÏÞͼ ....................................................... 15 7.1 µÚÒ»´ÎÀ­Éî³ÉÐÎFLD ................................................. 15 7.2 µÚÒ»´ÎÀ­Éî³ÉÐκñ¶È ................................................ 16

1

ÉϺ£¹¤³Ì¼¼Êõ´óѧ¿Î³Ì´óÂÛÎÄ ¡¶°åÁϳÉÐÍÐÔÄܼ°CAE·ÖÎö¡·¿Î³Ì´óÂÛÎÄ

7.3 Ö÷Ó¦±ä ............................................................ 16 7.4 µÚ¶þ´Î³ÉÐμ«ÏÞͼ .................................................. 17 7.5 µÚ¶þ´Î³ÉÐκñ¶Èͼ .................................................. 17 7.6 ×î´óÀ­ÉîÁ¦¼ÆËã .................................................... 18

2

ÉϺ£¹¤³Ì¼¼Êõ´óѧ¿Î³Ì´óÂÛÎÄ ¡¶°åÁϳÉÐÍÐÔÄܼ°CAE·ÖÎö¡·¿Î³Ì´óÂÛÎÄ Ô²Í²¼þÀ­Éî³ß´çÈ·¶¨

1 À­ÉÒչ滮

À­ÉîÁã¼þÖ®ËùÒÔÒª½øÐжà´ÎÀ­ÉÊÇÒòΪ²ÄÁÏÿ´ÎÔÊÐíµÄ±äÐγ̶ÈÊÇÓÐÏÞÖÆµÄ¡£µ±À­Éî±äÐγ̶ȹý´óʱ£¬ÈÝÒ×Ôì³ÉÆ½ÃæÍ¹ÔµÇøµÄÆðÖåºÍΣÏսضÏÃæµÄÀ­ÁÑ£¬Òò´ËÔڹ滮À­ÉÒÕʱ±ØÐëÏÞÖÆÃ¿´ÎÀ­Éî³Ì¶ÈµÄ´óС¡£À­Éî±äÐγеµĴóСͨ³£ÒÔÀ­ÉîϵÊýmÀ´ºâÁ¿¡£

Ö±¾¶¸ù¾ÝÈí¼þµÄîÓ½ðÕ¹¿ª¼ÆËã¿ÉÒԵõ½Ö±¾¶´óÓÚ50mm¼´¿É´ïµ½Ïà¹ØµÄÐèÇó¡£ 1.1 À­Éî´ÎÊýµÄÈ·¶¨

Ê×ÏÈÅжÏÄÜ·ñÒ»´ÎÀ­Éî³ÉÐΡ£µ±À­Éî¼þµÄÖ±¾¶ÓëëÅ÷Ö±¾¶Ö®±È£¨×ÜÀ­ÉîϵÊý£©´óÓÚ±íÖеÄ[m1]ʱ£¬ËµÃ÷¸Ã¹¤¼þÖ»ÐèÒ»´ÎÀ­Éî¼´¿É¡£Èç¹û×ÜÀ­ÉîϵÊým×ÜСÓÚ[m1]£¬ÔòÐèÒªÁ½´Î»òÁ½´ÎÒÔÉÏÀ­Éî¡£ÒÔϸù¾ÝÍÆË㷨ȷ¶¨À­ÉîϵÊý¡£

dt134??2.0?10?3 ͹??1.8 D50d118

3

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)