毕业设计：手机塑料模具设计.zip

±ÏÒµÉè¼Æ£ºÊÖ»úËÜÁÏÄ£¾ßÉè¼Æ
ÂÛÎÄ˵Ã÷Êé¹²48Ò³£¬×ÖÊý×ܼƣº19061
×ÊÁϼò½é£º
ÍâÎÄ·­Òë
A0-×°Åäͼ.dwg
A2-°¼Ä£.dwg
A2-µ¼Ì×.dwg
A2-µ¼Öù.dwg
A2-¶¨Ä£°å.dwg
A2-¶¯Ä£µ×°å.dwg
A2-¸´Î»¸Ë.dwg
A2-͹ģ.dwg
±ÏÒµÉè¼ÆÂÛÎÄ˵Ã÷Ê飺ÊÖ»úËÜÁÏÄ£¾ßÉè¼Æ.doc
±Ïҵʵϰ±¨¸æ.doc
¿ªÌⱨ¸æ.doc
ÖÐÆÚ¼ì²é.doc
Õª Òª
ËÜÁÏÖÆÆ·¹ã·ºÓ¦ÓÃÓÚÆû³µ¡¢¼Òµç½¨ÖþµÈÐÐÒµ£¬ËÜÁÏÄ£¾ßµÄ·¢Õ¹Òì¾üÍ»Æð£¬ËÜÁÏÄ£¾ßµÄÉè¼ÆÓëÖÆÔìµÄµØλÈÕÒæÏÔÖø¡£ËÜÁÏÄ£¾ßÔÚÕû¸öÄ£¾ßÐÐÒµËùÕ¼±ÈÖØÒ²Öð½¥Ôö¼Ó£¬ËÜÁÏÄ£¾ßµÄ¼¼ÊõµÃµ½Á˺ܴóµÄ·¢Õ¹¡£
ΪÁËÓýϵ͵ijɱ¾ºÍ½Ï¶ÌµÄʱ¼ä£¬Éè¼Æ³ö¸ßÖÊÁ¿µÄÊÖ»úÍâ¿ÇÄ£¾ß£¬ÐèÒª²ÉÓÃÐÂÐ͵ķ½·¨À´Éè¼ÆÊÖ»úÍâ¿ÇµÄÄ£¾ß¡£
Ê×ÏȽéÉÜÄ£¾ßµÄÀàÐͼ°Æä»ù±¾½á¹¹£¬Ä£¾ßÓë×¢Éä»úÖ®¼äµÄ¹Øϵ£¬½Ó×Å˵Ã÷Ä£¾ßÉè¼ÆµÄÒ»°ãÔ­ÔòÒÔ¼°ÔÚÉè¼ÆʱҪעÒâµÄһЩÎÊÌâ¡£¸ù¾ÝÉÏÊöÀíÂÛ²¢½áºÏÊÖ»úÍâ¿ÇµÄ¾ßÌå³ß´ç²ÎÊý¡¢ÒªÇóÑ¡ÔñºÏÊʵÄ×¢Éä»ú£¬È·¶¨·ÖÐÍÃ棬¼ÆËã³ö͹°¼Ä£µÄ³ß´ç£¬Éè¼Æµ¼Ïò»ú¹¹¡¢½½×¢ÏµÍ³¡¢Àäȴϵͳ¡¢ÍƳö»ú¹¹¡£
ͨ¹ý±ß½çÔª·¨¼ÆËã¿É»ñµÃ½½¿ÚµÄ×î¼ÑλÖá¢Ìî³äʱ¼ä¡¢Ìî³äѹÁ¦ÒÔ¼°Á÷¶¯¹ý³ÌÖеÄÇ°ÑØζȡ¢×î´ó×¢ÉäѹÁ¦¡¢×¢Éäʱ¼ä¡¢ÈÛ½ÓºÛλÖá£Àäȴʱ¼ä¡¢ÀäÈ´Ë®µÄζȣ¬ÖƼþµÄ±äÐγߴçµÈ²ÎÊý£¬Í¨¹ý¶ÔÈýÖÖ²»Í¬ÀäÈ´·½°¸Ä£Äâ½á¹ûµÄ±È½Ï£¬µÃ³öÀäȴϵͳµÄ×îÓŲ¼¾ÖÒÔ¼°ºÏÀíµÄË®¹ÜÖ±¾¶¡£
¹Ø¼ü´Ê£º×¢ËÜÄ£¾ß ËÜÁÏ ÊÖ»úÍâ¿Ç Pro/E

Abstract
The plastic product widely applies to profession and so on automobile, electrical appliances construction, the plastic mold development sudden appearance of a new force, the plastic mold design and the manufacture status is day by day remarkable. The plastic mold accounts for the proportion in the entire mold profession also gradually to increase, the plastic mold technology obtained the very big development.
New-style methods were adopted to design the mold of the external shell of the mobile telephone in order to get high-quality mold of mobile telephone with lower cost and shorter time.
First, introduce the types and basic structure of the mold, the relation of the mold and the injection machine, then elaborate the usual principles of mold design and some problems during design. Base on the above-mentioned theories and get united to the specific parameters and requisitions of the external shell of the mobile telephone to choose suitable injection machine, and to ascertain the parting surface, calculate the dimension of male mold and the cavity block, design the suspension mechanism, gating system, cooling system and ejecting mechanism.
Boundary element method was used to calculate these parameters: the optimum locations of the gate, filling time, filling pressure, advancing front temperature, maximum injection pressure, injection time, the location of weld mark during flow process, cooling time, temperate of cooling water, deformation size of the product and so on. Through the comparison of analogue results of three types of cooling schemes, the optimal distribution of the cooling system and the rational diameter of water pipes were ascertained.
Keyword£º injection mold plastic the external shell of the mobile telephone Pro/E

Ŀ¼
1 Ç°ÑÔ 1
1.1ËÜÁÏÄ£¾ßµÄÖØÒªÐÔ 1
1.1.1 ËÜÁϳÉÐÍÄ£¾ßÔÚ¼Ó¹¤¹¤ÒµÖеĵØλ 1
1.1.2ËÜÁϳÉÐÍÄ£¾ß·¢Õ¹Ç÷ÊÆ 2
1.2ËÜÁÏÄ£¾ßµÄÌصã 3
1. 3ËÜÁϳÉÐͼ¼ÊõµÄ·¢Õ¹Ç÷ÊÆ 4
1.3.1Ä£¾ßµÄ±ê×¼»¯ 4
1.3.2¼ÓÇ¿ÀíÂÛÑо¿ 4
1.3.3ËÜÁÏÖƼþµÄ¾«ÃÜ»¯¡¢Î¢ÐÍ»¯ºÍ³¬´óÐÍ»¯ 5
1.3.4вÄÁÏ¡¢Ð¼¼Êõ¡¢Ð¹¤ÒÕµÄÑÐÖÆ¡¢¿ª·¢ºÍÓ¦Óà 5
1.4×¢ËÜÄ£µÄ×é³É 6
1.5×¢ËÜÄ£µÄÀàÐÍ 7
1.5.1Ä£¾ß±ê×¼ 7
1.5.2×¢ËÜÄ£µÄ·ÖÀà 7
1.6×¢Ë@@ÉÐλù±¾¹ý³Ì 8
2 ËܼþµÄ¹¤ÒÕ·ÖÎö 10
2.1Ëܼþ²ÄÁϵijÉÐÍÌØÐÔÓ빤ÒÕ²ÎÊý 10
2.1.1ABS»ù±¾ÌØÐÔ 10
2.1.2ABSÖ÷ÒªÓÃ; 13
2.1.3ABS³ÉÐÍÌصã 14
2.1.4ABS³ÉÐÍËܼþµÄÖ÷ҪȱÏݼ°Ïû³ý´ëÊ©£º 15
2.2·ÖÎöËܼþµÄ½á¹¹¹¤ÒÕÐÔ 15
3 ×¢Éä»úµÄÑ¡Ôñ 16
3.1×î´ó×¢ËÜÁ¿ 16
3.2×î´ó×¢ÉäѹÁ¦ 17
3.3×¢ËÜ»úµÄÑ¡Ôñ 17
4 ×¢ËÜÄ£¾ßÉè¼ÆÔ­Ôò 18
4.1Ä£¾ßÉè¼Æ×ñÑ­µÄÒ»°ãÔ­Ôò 18
4.2Éè¼Æ×¢ËÜģʱӦ¿¼ÂǵÄÎÊÌâ 18
5 ×¢ÉäÄ£µÄ½á¹¹Éè¼Æ 20
5.1·ÖÐÍÃæµÄÑ¡Ôñ 20
5.2ÐÍÇ»µÄÉè¼Æ 21
5.2.1ÐÍÇ»µÄ»ù±¾½á¹¹ 21
5.2.2ÐÍÇ»ÊýÄ¿µÄÈ·¶¨ 21
5.3½½×¢ÏµÍ³Éè¼Æ 22
5.3.1È·¶¨½½×¢ÏµÍ³µÄÔ­Ôò 22
5.3.2Ö÷Á÷µÀÉè¼Æ 22
5.3.3½½¿ÚÉè¼Æ 24
5.3.4½½¿ÚλÖõÄÑ¡Ôñ 25
6 µ¼ÏòÓ붨λ»ú¹¹ 26
6.1µ¼ÏòÓ붨λ»ú¹¹µÄ×÷Óà 26
6.2½á¹¹Éè¼Æ 26
6.2.1µ¼Ïò»ú¹¹µÄ×ÜÌåÉè¼Æ 26
6.2.2µ¼ÖùµÄÉè¼Æ 27
6.2.3µ¼Ì×¼°µ¼Ïò¿×µÄÉè¼Æ 28
6.3ÍƸ˼°¸´Î»¸Ë 29
7 ³ÉÐÍÁã¼þ½á¹¹Éè¼Æ 31
7.1°¼Í¹Ä£½á¹¹Éè¼Æ 31
7.2Ç¿¶ÈÉè¼Æ 32
7.2.1°¼Ä£ÐÍÇ»µÄÇ¿¶È 32
7.3ÍÑģб¶È 32
8 Àäȴϵͳ 34
8.1Ä£¾ßµÄÈȽ»»» 34
8.2ÀäȴϵͳµÄÉè¼Æ 34
9 ÍÑÄ£»ú¹¹ 36
9.1ÍÑÄ£»ú¹¹µÄÑ¡ÓÃÔ­Ôò 36
9.2³£ÓÃÍÑÄ£»ú¹¹¼°×¢Òâµã 36
9.2.1ÍƸËÍÑÄ£»ú¹¹ 36
9.2.2ÍƹÜÍÑÄ£»ú¹¹ 36
9.2.3ÍÆ°åÍÑÄ£»ú¹¹ 37
10 °²×°½ÏºË 38
10.1×¢ÉäÁ¿µÄУºË 38
10.2ÐÍÇ»ÊýÁ¿µÄÈ·¶¨ºÍУºË 38
10.3Ä£¾ßºñ¶ÈHÓë×¢Éä»ú±ÕºÍ¸ß¶È 39
11 ½áÂÛ 40
Ö л 41
²Î ¿¼ ÎÄ Ï× 42