选铆接设备只看埃瑞特

945

主题

0

好友

5854

积分

管理员

Rank: 9Rank: 9Rank: 9

跳转到指定楼层
楼主
发表于 2013-7-24 21:53:29 |只看该作者 |倒序浏览
铆接机旋铆机
??°??—??–????·??”???§è???¤???????è????—??????????????”?”¨????????????é??????????”????‘¨?????????é??????”???§???????’???§?“?è?¨é??????…???????è????¨é’?é“????????’?è????¨é’?é“?è???¤??????”?”¨???????¤§???é?????é“????è?…é…???????????’?è?…é…?è?¨é?????????°‘???è?…é…??????????1???????????”????????????é????????é???????”?”¨è????¨é“?????????????????·???‰??‰????¤????????????????è????¨é“??????????????—????è??????‰?è?¤è???????‰??????é?????è?¤????????????é??????¤?????–????????‘????????”??–?????°???§è?????é?????????????“?????±?????????????…???–???è????—???????????…é??é???”¨è????¨é“???????é“???????
  i; x7 O4 o' H  b) xè????¨é’?é“??????????è????…???è????¨é’?é“?????’???°??§?‰??????¤é?¨??????2??????è????¨é“??????????è??????????…????¤???§?·???????é’???”???é????????é??é’‰??????é“????é“????é’‰?¤????????—??¤?é“?é’‰??‰???????¤???§??‰????????—?·???????é“?????????????é“?é’‰???è????¨??????è???????????é“?é’‰??????????????¨???é?…??”?”¨è???¨???????????????¨???é“?????????????é???????§?“?é???¤??????????????·????è????¨é’?é“??¨??????–????????????é“????è?¨é??????¨?????????????è????¨????¤–???????¨???????????????§??‰é—?é??????????”è????¨é“???????é…??????°??§?‰??????¨????·???§?“?è???¨???????è????¨é’?é“?è???¤?é??è???¤??????????è????¨???è????¨??“????¤?????????“?????‘?”?????????????????????????????·???????é—?????????‰?’???°?’??????–?¨??‘?é?????é???…???‘??°???é??????¤?è??é??è°?????¨?????????”è°??????–?????…???é????–?¨??‘?????·??¨????é???????????è§?????????????????·?é”??¤§???????—??¨???????????¤?è??è°??¤§?¤§é????????è???¤????????”¨???????????¤?¤–?”±????‰????????·???????è??é???????“?????°?·????è???¨?????????????????§????3????????¤?¤–????????????é“?????·?è‰??????°??????é“?????????‰???????????±?“??·???????è?¨é?????é??è??é?‰??????é??????·?è‰??????°?????????????????¨è????¨é’?é“?????????”?”¨???????????°è§???????è????¨é’?é“?????????¨??”?”¨è???¨??????‰?????°??????è?°é—?é?????é??è???????–é’?é“?è·?????’??·?è‰??????°?????????è????¨è???¨?????????‰??°?’?????????????é???…????é???·?è‰????????????§???è?…é…???????è???????°????????‰??°?’???????è?????é??????“?????’?è?…é…??????????/ ?( o& d9 \# R8 z7 D$ g" N5 ^* t
é??????¤§é?????é????????????–?????????????è??é?????è?…é…?é“???????è?¨é?????è?????é??è????”?”¨è????¨é’?é“??????????è????¨é’?é“???????????????¨??°??—??–???????????????????????‰?????°?¨???????????????????????°‘è??é???????°?????¨è??????????????????—????è?????è?…é…???????????????????????????????è???’?????”??–??????????è??????????”??‘?‘¨????????????è????§?“?è?¨é???????¨è????·???è???????????è????¨é“??????????è????¨???????????????é“????????¨????é??????”???§?…·??‰é??è??????????‰???
, g: r4 t! s" t$ E" p* Y( z?”±???è???????‰é????????è??é????‘???è????”??????è????¨é’?é“????????·????????????????è????¨é’?é“????è??è????????????????‰???????¨??’??????????è????¨??????????????¨??¤?????????????”¨ANSYS????????‰é…?????????????????????‰é???…??????????9 M8 \* e; C/ y0 S
1.2???è????¨é’?é“??????????è?°??‰?·?????–??????????é“??????????????‰??·?é“?????’?è????¨é’?é“?????‰??·?é“?????”±?????—?·???????????¨?????’???“?????‰?????????é????????é????????è???¨???????é??è?¨é??è????????è??è????¨é’?é“????è?????è???¤????é??é???????”è????¨??–è?…é…?é??è??è????‘?±?è?·?????????é???…?è?????é???????????è????¨é’?é“??????????????”¨?…????????‰??·????è????¨??????é’???”???é??é’‰???é“??????‰?·??????????é???”??°”?????????????°”??¨???è????¨??§???????????“????????¨è?…é…?è???¨?????????…???????????°??????(??–é?¨???)???è????¨?????????????—?è?????????????????????¤???§???é’???”???é??é’‰???é“?????????‰è?…??‰????????—?·????????????????????????????????‰??·?é“????????????????é???”???§é???????????è??è?¨é???¨????????¤§?¤§????°‘????????????é???????????é?·???é???????‘???è?????è???¤???§?????¨??§è??????°??????‰?–?é?????????–????é???????¨é“????è?…é…??????‘?±??????”?”¨è????¨é’?é“???????????·±????????¨??…è???????¨è?????è???¤???§??????é??è???¨????????—?è?????é?????????????????é?¨??????è?…é…?è??????”?????’?????“????è?????é???????????????§?è??????–?????’?è?????????????????é“???????è????????è????????????????‰???????‰??????”?”¨???????????????é“?????’?è????????????…???–è??????–?????????”???è????¤?§?è??????–?????·?è‰???”è???????????è??è???–??????”è??????–????????¤–????¤§é????????è·?è?????????”¨è????¤?§?è??????–????è????????????§???“????????¨???é?…????”¨?????????é?????????????”??“?????????????…???????é“??????????????????????è?????????¤??”¨????????????è?…è??é“?é’‰??????3.5???????¤??±?????????????è????????é“??????“?????????è????????????”¨???è?????????§???“???????????????????’?è’???????4??????! U" k8 |# ]$ x- Q
1.3????????…?¤–?????”?????°???????¤–è????¨é’?é“?è???¤????????”¨?·??????‰???????????????????????¨?????”?????????????????–???????–?é?????è??è?????è???¤??????”????’???”?”¨??????BROTJEè????¨??§????…?????????‘???é’????BROTJE?…????é’?é“?è???¤????????????–?¨??¨??????????(BA??”OLPS)???è????????é??è??CATIA?¨??????????????????°?????“???è??NC?¨??????????è??è??è????°?’???????????????–NC?¨??????????????”???§????¤??—?é—??????¨é“?????????????????–?é?????Hsing-Ling Wang???5??????é“?钉钉?¤??¤??????????è??è????‰é???…??????????è??é??é??è??????–???????????¤§?°???????????????”??????????????–???é“?钉钉?¤??????????????????±?“????????????????é“?é’‰????–????è??è?·??????é?’è??è???????”??????é’????é“?????·?è‰??–?é??Billy Kelly???6?????‰???????????????é“?é’‰?????‰è?…è???¨??????”??????è??????§°?¨???????é“?é’‰??‰è?…?????????FE?¨???????????????°é????????é“??????????è???¨?????????????V Blanchot???7?????‰????????????é?”????????????è°??????°????¨?????????????é“?é’‰è????????????????????é?¨??????è??????§°?’?3D??‰?§??¨???????, N9 g; E' L5 h3 _. q
?????…è???????¨?????????????–?é??è?·???è??????¤–?????”?¨??????????è?‘????????‘?±?é??????????????????–????8???è???”¨CATIA??????DMU(??°??—??·????¨???—)è??è???????–??????????????°????±?è???????“???è?????????…?é?¨???è????¨?????????????????????è????‰é?????è??è????”????‰???¨é???????”??????é???”¨???è???·??¨??’??—????è??è?????????????”?”¨CATIA V5è??è????‰????¤–???????¨??????‰?????“???è??è???????°??—??–??“???????’????è??é?????????????????é??è?…é…????é?–?????¨??????è??è?????é??????…¨???è§??¨???°??—??·????????¨é?????9?????‰é???”¨??°??—????’?è????—???????????????????¨????é????????é??????·??????????????§???????????”???§????¤?é?????????‰???‘??°é—?é???????????è§???????????’???¤?–??????????è‘??…?è?‰???10?????‰?????????è?…é…?é?????è§???’???????…??…?????????????è§’???é?????????????????Pro/E??????????§?è?…é…???????????????????è§???°è??è????§?“?é??è?…é…????é??è???’??”?è????§?“????è?…é…??·?è‰????4 p2 G6 M4 A3 H, a. w
?????…?¤–???????????????????·±?…???”????’???”?”¨????……?????“??°?????????????????¨è?…é…?è???¨???????é??è????§???è?…é…???????????????–????????¨???é???’???????????????‰?????”?”¨è????????????????????????????‰?????°??????è?…é…??·?è‰?è??è???‘¨??????????—?é?????è?…é…??????????é?????è?…é…?è???????????é“??????°é???·¨?¤§???é“????è?¨é??????????±?“?????·????????–????????‘?,??????????????¨è????¨é’?é“?è???¨?è???”¨????????‰??????é??è????¨é’?é“???????????’?è?¨é?????
8 X, M& m: @& n: i/ @0 A9 @1.4????????‰é…????é“???????è?°??°???é????????é??è???¨????????”±?????“???è??è??????·?è‰???????????????????é??è??????????°è???????????????°‘?????¨???é?????????—?é—???…????°???????è?????è??????–?????????¨?????????????????‰???????”?è???????????????–—??????????°‘????”???§??????é??é???”¨????¤§é??????????°è????????é“??????“???é??é??è??????????????????·?è‰????????????”è?????????…·??????????????????è???”¨??—??”è?????é?????é“????????????‘?±?????????”è????“?…???????è?‘????????¨?–°???é???????”???è???¨?????????????è????“???è??è??è???±???????é??é??????????§è?????é“????????????‰????–°?????‘?±????' j: Y' e  l* \' r% Z* O- v& O
é“?????????…?????????é??é“???????????°?é“????????????‰é…????é“??????‰??‰??????é??é“???????????–????????????????????°???§è???·?????—???????è???–°???é??????????“???è???±??????????é“??????????è??????????‘?±?????…???????è??????—??¤?é“?é’‰?????‰é…????é“???????????????¨???è??é“?é’‰????????’?…?é’‰??”????‰??????????é“?é’‰?’???”???é—?é???°?é???°??????????é“??????????é’‰????????”???è§?????????§é…?????????–?§°?????‰é…?????????‰é????“????????‰é??????????‰é…???????è??????????°???é??è????????????–????????‘????é???”¨?—??¤?é“?é’‰?????‰é…???????é“???????è???¤????é????°???è??é“?é’‰è??è?????????°???§????????¤????—??¤?é“?é’‰?????‰é…???????é“??????—??°???è?…é???????‘?±??’????????????”?”¨???11??????
5 T, s" j; ^: V  B$ k1.5?????”????????‰?????…???1.5.1?????”????????‰????????“?‰?é????????é?????????????‘?±?è????????é“??????????????°????é??è????¨??“???é?¨?????????é?????è?????????????????è???—§???é“?????–?????‰??·????????????¨??????é?????é“????è?¨é???·?????·±???è?????è????°???é??????”???§???é?????è???±????è????¨é’?é“????????·???????é????????é???????‘?±??????…???è????????è????¨é’?é“?????????????????·?è‰??????°??–???è????¨??–???è???±??????????è?????è?????é????????è????§è?????è???±????????‰???–??????è??????·??????‘è????????é???·???????é???”¨è????¨é’?é“??????????
, ~/ @: y" J9 }7 H. z8 gé??????¤§é?????é????????????–?????????????è??é?????è?…é…?é“???????è?¨é?????è?????é??è????”?”¨è????¨é’?é“??????????è????¨é’?é“???????????????¨??°??—??–???????????????????????‰?????°?¨???????????????????????°‘è??é???????°?????¨è??????????????????—????è?????è?…é…???????????????????????????????è???’?????”??–??????????è??????????”??‘?‘¨????????????è????§?“?è?¨é???????¨è????·???è???????????è????¨é“??????????è????¨???????????????é“????????¨????é??????”???§?…·??‰é??è??????????‰???( M* e9 ]4 b2 `% N$ G
1.5.2?????”?????…???è??????????????è????…?????????è????‰??’?????????
: t4 W" g; J6 z* u???1?????????è????????è???????????è??é????????????’???”???è???????????????????…?¤–è????¨é’?é“???????????????‘?±???°??????& l( L2 f8 R0 y
???2??????è????¨é’?é“????é’?é“?é?¨??????è??è???????????é??è?°???è????¨é’?é“??????????????’??·??????????,?????????é“?é’‰????????·?’??°???????è??è???????“?”¨????¤????é’??’?é?‰??–????”???????è???????????é’?é“???????è???·??????????DMU(è????¨??????)?????????
$ `8 b8 A1 I( f- L: C/ q( g8 L???3???????????‰é…????é“???????????????????????????‰é…????é“?????????§?”??’????è?¨????????‰é…????é“???????????§??–???????????????‰é???’??–????????‘?????…???????????????????
2 x9 d& H( P6 z% e. P' x???4???????????‰é…????????–????????‘??????±?“?????????????è??????????‰é…????????–????????‘??????±?“???????????????????????”¨ANSYS??‰é???…???????è????????????????‰é…????é“????????¨???????é???’??????????
" Z. ^" F4 o2 t5 K' R
, Y  m7 U- r+ F2 s) ]* J2 g2???è????¨é’?é“????é’?é“?é?¨??????è??è??2.1???5 s; D" U# u# v/ v# S# N$ V) ~7 [
è????¨é“?????????????
?¤§?¤???°è????¨é“?????????????è???????“è???????????é“???????é??é“?é’‰?’??—??¤?é“?é’‰?????“è?????è????¨é“????????…??????“?????????2.1?‰??¤????é“???????????????¨????¤?????????¨????¤???????è???’?è????¨é??é’‰è?…??????é?¨???????????¨????¤??????‰????????§????’????????§???¨???é’?é”???????é“????é“??????‰????·?????¤????é“??????‰?¤?é“?é’‰?—????????”¨é“?????·?????¤???‰????????¨????¤?????????????é????????é“??¨??’?????????§????????¨????¤???????é“?????????????è??é“???????????–??’????????????“è??é’?????°????????–‰?·±?’??–‰é????‰?????????è??é“?????????????????’??????????11??????6 x  R! q7 z* j
1.jpg
) Q0 a3 C% H# ^" k
é’?é“?é?¨??????è????¨é’?é“??????????????‰???¨??????????????±?“????é’?é“??????????é????§è??????????¤???è??é?¨??????è??è??????????????è??è????????é????????é?????
2.1.1???è????¨é“??????????é?¨?????“???
(1)é’??‰??·?????¤????é???”¨???è°?é???????????é??è????–???????”????é?±??¨é’?è?????è??é??è????????0???6000r/min????”¨?—????è°?é?????é??è??é???????????è°?è????????é????”??????????–?????·?????’????????????”??????????–?é???”¨???????¤????é’??????????2.4?‰??¤????
(2)é“?????·?????¤?????”¨?—??¤?é“?é’‰é“???????????¤?é“?é’‰?—????é’‰?¤?????¤????????–?è??é“???‰???????…????è’????è?¨é?????é?????????”¨?????????é??é“????????–??”¨?????????é??é“?????????????2.5?‰??¤????
(3)????????????é“??·?????¤??????????é“??¤????????”¨??????é“?é’‰?¤????????‰??¤???????é“?é’‰??¨?…?é“?é’‰??”??…??????é“??¨?????—??¤?é“?é’‰??‰???é?????????¤–???é?????è????°é“???????????—????????????¨?????????é“??¨????é???…???”??…???é“?é’‰??–???????????????????????????????????“???é“??¨???‘??????é“??—???????é“??¨????é“?é’‰??????????”¨???????????????é“???????????—??¤?é“?é’‰??????????????????é“?é’‰?¤?????·??????…é??é???????????????¤???§?????‘????????¨??????è·???????????????????é“??¨???????2.6?‰??¤????
(4)è????¨é??é’‰è?…??????
2.2???é“?é’‰???é?‰???
??????é“????è???¨??????‰è???¤??????°??????????????±?“???°é“???????è?¨é?????12?????????é“?é’‰???????–?????????????é???????‰é???????±?“?é“????è?¨é???????????????‰?????????¨è??è??é“????????????“??“???????‰?????…???????é“?é’‰???????–?????°???????????–??‰???‰??????è??é“??·????????–????é“????é?‘è–???????é“?é’‰???é?‰???é“????é?‘????–????é???”¨?—??¤?é“?é’‰???
2.2.1???é“?é’‰?????????é?‰???
é“?é’‰?????????????¤§?°?????”±è??é“?????‰??‰???—??????é?…è??è?·???????????????è??????°±é?‘?±??????????é“????(è????????é“??????????è????????)???è?????é“?é’‰????????????è??é“???????????????‰?????????????…???????13????????“è??é“???????è??è–????????????? H<v:shape id=_x0000_i1025 style="HEIGHT: 15.75pt; WIDTH: 6pt" equationxml="<5mm?—????é“??????????d?‰?2H???14???????”±??????è??è??è??é“???????????????????2mm????‰????é“??????????d?‰?4mm???
??????é“?é’‰???????¤§?????¤?????????é?????é“??????°é?????è????”?”±???é’‰??”????¤§è???‰???±é“????é?¨??????????????? è??é“?é’‰???????¤??°???? é“?????—???????è??é?????é“?é’‰???????????????
2.2.2???é“?é’‰é????????é?‰??????é????????è?¨é“?????????…é?????è??é“?é’‰é?????é??????????????é“?é’‰è??é???????¨é“????è???¨?????°±?????§?”??????????????????????2???2(a)?‰??¤??????????è???¤?????????‰???è????—??????é“?é’‰?¤????é“?é’‰?????????è??è???????????é“?é’‰?¤?è??è??è??????¤????é??????????¤??????????–?é???????????é“?é’‰????¤????????°±??????è?????????????????é“?é’‰?¤??????????2???2(b)?‰??¤????è????”?????¨é“????è???¨????è?????è???????¤è??é“?????????????2???2(c)?‰??¤????  `; ~' g( ?2 F
2.jpg : s1 O! V  D7 e  ~3 ~4 D
??“é“?é’‰???é’?????—????é“?é’‰é?????L=1.12???? <v:shape id=_x0000_i1026 style="HEIGHT: 32.25pt; WIDTH: 18pt" equationxml=" +1.4d???14???????…???????? ???è??è?”????????????????????????è????–???? ?‰¤5d???d???é“?é’‰????????????è????—??—L=11.12mm????‰????????”¨é?????11mm???é“?é’‰???
2.3?????”????????????
??¨é’???”è?…????????“è??è???‰?????…?????????”??????????¤§?°????????????±?“?é“????è?¨é?????é?¤????‰?è???‰?è?????é“?é’‰?°?????¤–???é“?é’‰??”???????¤§?°?????????±?“?é“????è?¨é?????
é“?é’‰??¨é’‰??”??????è???¤???????é’‰??”?????????è?????è????”é“?é’‰???????¤§???7??…?????????é—?é??è???¤§???????????????????¤–è§?è‰???????é“?é’‰?¤??????”??…???é“?é’‰???é?¨????????????è??????????????(??????2???3?‰??¤?)???è?????é“?é’‰???????‰???±???
- ^1 o" n4 F) f% N) ^
8 ^7 G% A0 a+ J/ X/ a0 p' Y
?”±è?¨?????????????????“é“?é’‰??????d???4mm?—????é“??????”???<v:shape id=_x0000_i1026 style="HEIGHT: 15.75pt; WIDTH: 12pt" equationxml=" ??”???4.1mm???
3 w# ~% D& k$ C) L* _* J* _$ N. M  x7 q! P2 B& y5 c3 N
2.4???é’???”è??è??
é’???”????????°é“????????????????????????????é“??????????????·??????????é“??????‰????????·???é??è????§???
2.4.1????¤????é’????è??è?????é’???”?’?é”??????‰????????????????—???????é’???”?’?é”??????¤????·???????????–?è??è?????????¤?????¤????é’??????¨é’??????”???????—?????????????é”?????????????2.4?‰??¤????
. l, T9 V6 ?, v  _. e7 q9 [+ s$ z
3.jpg - y, w0 j: {) e9 K5 M
2.5???é“????è???¨????DMU???è????¨????????‰??????
è????¨é“????????·??????¨é“?????????????è????¨????????…????¤???§?·???????é’???”???é”???????é??é’‰??????é“????é“????é’‰?¤????????—??¤?é“?é’‰??‰??????????¤???§?????‰????????—?·???????é“?????????????é“?é’‰è????¨??????è???????????é“?é’‰?????????????–????è??????…??????????è???·????è??è?????DMU?????????15??????
???1??‰é’???”é”????,??????????¤?:
# a- f1 u/ x2 q8 U9 R( m
4.jpg ) N. H$ u' G$ P+ q# B9 U: U. d  M
2.6????”????è??é?‰???
(1)?”????è??????‰????
???????????????è??????”±?”????é??è?????é—????é???’???????è?…???(????????????é??è?????è?”è??è????‰)é?±??¨???è???—?è??è???·???????è????·??????è????????????????????????’????è?”??????è??(é???§°?????°???è??) ???16??????
????‰???????é????????è??é??é??è??è???????????????”????è????????é???”¨?—??¤–????”??????????é?±??¨????”???????è???????????è?…é…???¨???è?????????”??????????????????????è??????…?????¤–???é…??????????????????????è???’?é??è????±??‰?????—???é—??????¨???è??????????°??????è???????????é???????¨???????????????è???????”????”????è???…·??‰???????‰???????17??????
?‘???“?????§??‘????????°??????é??????????°???????????¨?°??????????é?????
?‘?è??è??????¨?????????‰???????????????è??è???‰?????‘???—??°???é?????
?‘???“????????°é??é????–?????¨???é???????????é??????¨??????§?????????
?‘??????¨é?????è??é??è???????…?????°?—???§???é????????é????”????§??·?????’?è??è???????–???è???±????
(2)?”????è?????é?‰???
???????????????é??è?????????????°????”????è??????”????è????????????????°?’????è??è§??????…????????—????????????
???é??è??é?????è?“????????????è????—è??é?????è????—è??é??è??????’?????…·????????‰??????è???”????è???????·????????‰??—???????????????é??è??é???’?è?“???????????‰????????°???
é?‰?”¨?”????è?????è????—????¨????è§????2.8?‰??¤????
! G6 C- j" _' l  I) ]! a 5.jpg 4 H  }$ y9 j+ Y$ M8 K. c2 v" y
?…????n????”????è??è??é??(r/min)???Vc???????‰?é?????(m/rain)???d???????…·?????????Q???????–????é?¤é??(<v:shape id=_x0000_i1026 style="HEIGHT: 15.75pt; WIDTH: 24.75pt" equationxml=" mm3/rain)???r????·??????”??????(m)???Pc?????‰?????????(KW)???K??????????“?????–????é?¤é??(mm3???KW???rain)?????“???é’????10000-15000??????é?‘é’????5000???8000???é“?é“????15000-30000???é“?é’????10000???15000???é“????é?‘???60000???70000???2 O% k2 A1 k* e: b" M
6.jpg
7 l) ?& v0 K: x, M- f
??????è????—??—????????°??????é?‰???IBAG?…?????”???§???HF45?????·????”????è??????…??????????è??é??????…?????????????2.9?‰??¤????
; C: W/ Q( v* ^9 N9 G* H# f 7.jpg 8 b4 q8 f& `  {1 q% |/ F
?…????<v:shape id=_x0000_i1026 style="HEIGHT: 15.75pt; WIDTH: 10.5pt" equationxml="S1 ?????¨?”???¨??????100??…è??è???—?é—???…???è??è?????è?????????????????<v:shape id=_x0000_i1028 style="HEIGHT: 15.75pt; WIDTH: 10.5pt" equationxml=" ?????¨?”???¨???è??è???—?é—???…???è??è??????–???????????????¨??????2min????‘¨?????…???60??…????—?é—??‰???—è??è????????40??…?—?é—???????è?????è???§??”???¨???è??è???–?????§°???<v:shape id=_x0000_i1030 style="HEIGHT: 15.75pt; WIDTH: 10.5pt" equationxml="S6 ?”????è????”?”¨??¨??????????—????è??è??????–???????(??“?·???????é—?è??è???????????è?”?¨????????????‰??¨????—??????????????·?è???¨??°?????—????é??)?????”??‰<v:shape id=_x0000_i1032 style="HEIGHT: 15.75pt; WIDTH: 10.5pt" equationxml="S6 ???é?‰?????????è??????????????
3????????‰é…????é“????
3.1????????‰é…????é“?????????§?”??’????è?¨
è???????????????????…???????§????(??…????–°???)???é“??????“????‰?????????”é????????????¤§???é“??????“???????–????????‘????é“?????·?è‰???‰?…??????‘???????‰???????é??????”¨???é“?????·?è‰???????????”¨è??è?”??”?…????????????????????–????(??????é??é“????)??????é???”¨???è?????????§??????????è??é“????????¤?é???????????è??è???????????è?????è????¨é???–???????????”¨???è???±????è?????é??é“??????“???????–???????????????…é???”?è??é“?????·?è‰????????§???????è????‰???????–????????????‰é…???°é“???????
?????‰é…????é“??????????è?¨?????¨é“?é’‰???é’‰??”???é—??????¨??????????????‰é????????è????¨??”?‘¨??????è?·é??é????????????????”???????????“é“????????¤??‰???—?¤–?????¤???è??è?·?—????è?????????????”???????????”è?????é?…?‰???—?????”?????…???é???????????è?????é??è??é“????????¤?????–????????‘????11???????????‰é…????é“????????–????????¤????????????‰?§???”è???????“??¨?”???§?????—??°??¨?????”?”¨???
3.2????????‰é…????é“????????–????
   ?–????I???
????”¨?·??????°??‰??????é“?é’‰??????è??è???????‰é…???°é“?????????????3.1?‰??¤????è???§??–??????????é??é“???????????????¨??????
(1)?????‰é…????é“????è???±?é’‰?????”??¨é“?????‰????é…????é—?é??è?????é??é“????????°???????è???…??????”???????????”è???°?(è§?è?¨3.1)???
è?¨3.1  ??¤?§?é“????é—?é???????”
é“?é’‰?…??§°??????
d
0 B) O% J/ l: |* Q7 V
???é??é“?????????”??????D
?????‰é“?????????”??????D
???????°????
???é??????·?
???????°????
???é??????·?
3
3.1
+0.01
3.08
+0.080- V/ Q- d% E# @# s. t
3.5
3.6
3.58
4
4.1
+0.150
4.08
5
5.1
5.08
6
6.1
6.08
                           
" j1 }4 A3 J' U2 y; }* u: u 8.jpg 5 }3 m' _" \% E, Z
(2)???é??é“????????”¨???é“??¨???–???é??é“????é“???????é???¤??‘?é?“?????–?‰??????±??????è????????é“?é’‰????????‰é…???°é“??????…é??????”¨???é“??¨??‰?è???°??¤–???é????????é?¨???????–???¤?…???”??…???????????‰é??????‰????é???¤????????‘?é”???°?????????é???¤????????????????é‰?????????¤?§????????–?????????§?“????
(3)?????‰é…????é“?????‰??”¨???é“?é’‰é???????”??”???é??é“?????????????(?¤–???é????????dè??1.1d)???è????·?—???????è??é???¤?????°????è???±???????è??é“????è????±?“??????‰é?????
?–?????…????
?°???°??‰??????é“?????????’?????¨??‰?¤?????????§é????—?????????3.2?‰??¤????è???§??–??????¨?????…???è???§°???è???°?é“??????–é??????¤?é“???????è???°?é“?????????”??????é“??¨????é’‰é?????è???±?????–????????????????????–?è???¤?è‰????????……?????¨è??é???”¨820?—300???é”??????‰?¤?????????????3.3?‰??¤?????…??°??????—???è?¨3.2????????“è???±??¤–??????????—??????”é“????é???¤????+ S  y/ b  {* @2 G
9.jpg
# x; D( D- d2 V4 b* u* c4 s) L 10.jpg 4 d2 V. v; p+ [" U; @
è?¨3.2  ??¤é”??????‰?¤???????????…??°????
é“?é’‰??????d
E=0.l
??????è????‰
3.5
4.9
1.3
1.0
4
5.6
1.6
1.0
5
7.0
2.0
1.3
6
8.4
2.4
1.3
?–?????…????
    ?”¨??????é“?é’‰è??è??é“?????????????é“?é’‰???????§????è??????¤?????‰??????‰?¤?é“?é’‰?????????3-4???é“???????????¤?é?¨???(??????é????±???)???????–??°?è???‰“???è??è????–????????‰é???????¨è–??????“???(6?‰¤12d)???é“??????????é“?é’‰????·?è‰?????????????é?¤?????”?°????(è§?è?¨3.1)?¤–???????????????é????‰?¤?é“????????—???????????????¤????¤–è§???????é???????????è????¤?§????????–????é“?????????§?“??????“??“??????????±???????è?…è??1.2d?—???????é??????¤?é?¨??????????–??·????è?????è??è§?????????‰é?????é??è???????…é??????”¨???é“??¨????
?–????Ié?????????”¨???é”??¤?é“?é’‰??¨??…é?¨??“??????é“????????”±???è???§??–???????è?????è?·è???¤§?????“??????????????…??¨?¤–è’????é?¨???é“?????—???¨è??é???”¨?–?????…?(?”¨??????????±???“???)?’??–?????…?(?”¨???è–?????±???“???)???
?????‰é…????é“????????????????é??é“????????–????????‘??????????é????”????°??????????è??????????????è???????”????°????è?????????–????????‘???????è??é??(è§?è?¨3.3)?????…?????‰é…????é“??????¨?????‰????????‰????????”????°?????????…??????????”¨???
è?¨3.3  ?????‰é…????é“??????????é??é“????????–????????‘??????”
??”?????”R
??”????°????
é“?????–????
?–????????‘?N????????‰
????‘???????B
K
S???Mpa??‰
0.06
0.3
105
A ???é??é“????B ?????‰é“????
88215350359
3.97
0.4
137
A ???é??é“????B ?????‰é“????
2721994970
3.49
0.5
171
A ???é??é“????B ?????‰é“????
1257355913
4.45
0.67
229
A ???é??é“????B ?????‰é“????
9581682
1.76
0.05
0.4
137
A ???é??é“????B ?????‰é“????
105313465287
4.4
0.5
171
A ???é??é“????B ?????‰é“????
37780123660
3.27
0.67
229
A ???é??é“????B ?????‰é“????
562810484
1.86
?…??????????è?…??¨?????????95%????????????95%?????????????–????????‘?????????”???B=NB???NA????…???????NA??????é??é“????è?????????‘????NB????????‰é“????è?????????‘????
????????§??????è??????????”?????·??¤????????????é????????????????–????–??????????é“??????“???è??è¨?????????????????”¨?????‰é…????é“?????–???????????????????é??é“????è?????????…?é’‰?¤???—??‰è?±?–??????§è??è???–°è????????è??é?????????¤???????è????????????”±?????‰?¤?????????“??????è?????????????·??¤??????é???”¨??????é“?é’‰é“????????…?é’‰?¤???—??‰è?±?–??????§è??è??è??é?????è???¤????
?”±???è?°???è§?????????‰é…????é“??????“?????‰??????????–????????‘????????????????è????”?·?è‰?????????????????????‰?????????é???????—??¨???????????–?????????[19]
3.3????????‰é???’??–????????‘?????…????
3.3.1????????‰é…?????’??–????????‘?
    ?????????é???????“???è??è???????¨é???????????è?????è??è????????é???????“????–??????????????????‰???è?·??????è???¤????é??è§???¨40-50???????¤??”±???è?·?”±???????–?????????????è?·é??????¤±???é???¤§?????…?????‘?”?????????????????§????é?????????–????????‘?é??è§?è?·?????????????‰“???è?·??????é????????é??è??è?????????????‘??°??‰????????…????”±???é“?é’‰??”è?????è??????–???????????‰????è?·??????
??§??????è??????????????é??????–?????????????è–???±???è???????“???????–???????????¤???°?”±???è?¨é??(??…?????”???)??§?”??–????è???????????????????“??????????????????é??????????‘??°????–????è????????60??… ??????é???????°??¨??§????????”?¤?????????¤?????…é??é????–?·?è‰?????–??????¨è????”???????§?è?????????????°?’??????“è??????‰??±????é???????? ??????é???…??–????????‘???????????”¨??????é???–????????‘???????????·?è‰?????????…???????????‰é…???°?????—???????–·????????–?????”??·??¤????????–????????°è????—??‰???
?????‰é…????é“??????????????§????é???–????????‘????è???????????????…???????é??é“?????????”????–????????‘?è??é??2???9??????è?¨3.4???4?§?é“?????·?è‰??–????????–????????‘??????”??…??????
è?¨3.4  é“?????·?è‰??–????????–????????‘??????”??…???
è??????–????
?????”é…????
?????‰é…????
???è??????????¤???????????”é…????
????????¤???????????‰é…????
?–????????‘????????????‰
11000
60000
60000
700000
3.3.2????????‰é??????…???§???
???????????‰é…????é“???????è?????????????°é?‰?”¨?????‰é????????é??è??????????¨???è???–????[20]?????????è?¨?¤?????????‰é??????–????????‘?????…????????????‰é???¤????????????‰?????????????¤????é???????¨???????????‰é????????0.4??…?—?????–????????‘??????‰?????????é?????è???????‰é???¤??¤§????–????????‘????è??é??????????????????????“?????…?????????é???–??????????????????‰é????????????????‰?????????è§????????…????????????‰é??????????¨0.6??…???3.2??… ???é—??????¨??? ????”¨?????°???è???????¨1.0??…???2.5??…???é—????è????°3.6??…???4.8??…??–è?…???é???—???? ??”???é??è?‘è???¤??????‰??”????’???”???è…?è????“??§?”?è???????????é??????–????????‘???????è?????è?????é???”¨?????????è????????(???è???????????è??????????”??“???????–????é??)?—?????????‰é????????????????????è????????è??????????????????”¨??‘??§è????????????–???????é“?é’‰????????‰é???°±è???¤§??????
?????‰é…????é“??????????é??é“???????????????¨??????é??é“?????????¨é???¤??’?é???¤?é??è?‘??§?”?è???¤§????????‰é…???????è???????‰é…????é“??????¨é“?é’‰?…¨é??è???????…?????§?”??????‰é…?????????”?????‰é??????¤?è????????????????‰é…????é“????????????‰é????‰??????è????—???; z9 u3 _6 M( x' F* @- \
39.jpg % L8 O- w/ N0 R3 Y' s' W
?????‰é???????????é?¨?????????3.6?‰??¤????????±????????????‰é??è?????è§?è?¨3.5???
è?¨3.5  ????±????????????‰é??è?????
??“???????–?
???????????·
???????????‰é??è????? ???%??‰
LY12
E0.5
1???4
???
1.5???4
???
1.5???6
LC4
E0.5
0.8???3
???
1.5???4.5
???
1.5???6
*??????è’???????????°????d?????“??????è??è?????é??4 ~6 v' }7 V1 ]$ E
15.jpg
- Q4 y3 g9 I& c: T
?…??????¨???3.5????¨???????????–????????‘?????????????????????‰é?????
??§????????‰é??????–???????è????‰???
(1) é“?é’‰???é?‰????????¨?”¨????????‰é…????é“?????—????é“?é’‰???é?‰?????‰é“?é’‰??????????·???? ?????‘é?‰é“?é’‰???é“?é’‰é???????”????????“??????????’??????‰é???????????
é“?é’‰é???????‰?????—???é???…????è????—???
é”??????????L =S+(1.0???1.1)d(è§????3.7)
???é”??????????L = S+ (1.1???1.2)d
16.jpg
+ t3 N; B5 _+ A" y* h; p
???2??‰ é“?é’‰??”?????????????·??’?é“°??”??‰?????‰é???¤§?°??????§??????
???3??‰ ?????‰é…????é“?????‰?é??è?????é“????????’????????????”???é??é“???????è???¤§???
???4??‰????”¨???é“????è??è??é“???????é?¤???é“??????‰è???±??¤–???è????”???é“??¨??????????é“??¨????é—????é???????????è§???????
???5??‰ é“?é’‰??”??…é??è??è??é“°??”??????è?????0.2????±????é“°??”???é?????????…?é???”¨?????????é“???????????????“?????????????????????é???”¨é”¤é“????
4 ^# Q0 S; ^4 w* R) y1 N
4??????????????‰é…????????–????????‘??????±?“?4.1?????§?”??–?????????????
é“?????—???§?”??–?????????????????????????è?????????????”???????????—??‰?—???????X-Xè???????”???è???????§?”?????¤§?????”???é??????????????4.1?‰??¤??????¨??¤???è??è?·????”¨???????????”è???????????????°?è?????é??????‰??¤§è?????è?·?–?????????????
* U) T% M" W9 Q3 O 17.jpg - p4 F$ y, b7 X: ]+ q9 V* H, w
?????‰é…????????‰????è?????é???–????????‘???????è??????”±?????¨???????????”????‘¨?????‰è???¤§????????‘é???????”????????¨??¤???è??è?·????”¨???????????”è???????”????????–?????…??????è‘—é??????????¨è??????–????è??????????§?”???????è?????é??????–????????‘????
4.2??????è???–????????‘??????‰é???…??¨???????é??
?”¨??‰é???…??–???????????—?????????—????????‰?????‰é???—??????¨??‰???è??è?·????”¨?????”?‘¨????????”????????????????????¨?????‰?¤–è??è?·?—???????????”±????????‰é…???????é????”?????¨??”?‘¨?????§?”??????”???????????????????°???¤?§???”????????????è????—????‰???‰??‘???è??????????”??????
4.2.1  ?????¨?¤–è??è?·????”¨???
????§???°????????????t=2mm???é??l=100mm??????w=60mm?????????????????‰??????d=4.1mm????????”?????¨?°?????–???‘??—??°????????‰???p =100Mpa???????”¨????·?????????§?¨?é??E=207Gpa???????????”??=0.3???
???1??‰  ???è??è§?
???????¤??????”??”???é?????é—?é??é??è??????”¨?¤?????????°?–????????±?????????”?????§??“?????”?????????????????”??”è???????”???é?????é—?é??????????????è??????????°?”¨??¨??????????????????é??è§????è?·??—
?????????è???–????[21]???è????—??“???????????”??????????????????????????????????°??????‰????–???‘???xè?????????????—??°??”è???????”???è????—?…???????é???°”è??è§???”???
" _% {7 n8 P7 S& ~ 40.jpg
  K0 O. o  u! M# ]" J2 h! R
- E; E0 E  L. S3 z
?”±??¤???????????????é???????????????–????????‘??”?????????????????–????????????
??
0?°
30?°
45?°
60?°
90?°
-q
0
q
2q
3q
????????=90?°???yè???–???‘????????‘??”???????????–è§??????????
41.jpg
; m# I" f2 t4 ]9 z
r
a
2a
3a
4a
3q
1.22q
1.07q
1.04q
???è§??????”???é?????è???????”è??è??????‰§è??è?‘???q??????è??????‰?????????”?????????????????????????¤§??”????????°??¨??”è????????90?°?–???‘?????????????????”???????????…è????????????¤§??”???è????°3q???
(2)ANSYS??????
??¨???è???–????[22]????????????é????????????–?????–?è??è???¨??????‰é???…??????????????????????????–????è??????‰??±???????????????????????–?????–?è??è???¨???‰é???…??¨???????????§??–????????????‰????–?????–?è???????‰é???…??¨??????“??????????????????è???????????é??è???¨??????°??¨?”¨ANSYSè??????????????è?????è??è???¨???????é??[23]????????????è??è????‘?????’???????–????????????????????±?è§????
?”¨??‰é???…??????????é“????????¤??????”??????????—??????‰é???…??????‘?????????4.2?‰??¤?????”±???è????‘????§°??????é?????1/4???+ c3 G. r# C4 W
18.jpg
; V. i. M$ I. C( ]* X
?–????è??è?·???è??è???±?è§??????—??°????????“??????- m9 M; ]2 K+ a1 w- N: J) E
19.jpg
# |. b# ~8 O, l# t 20.jpg 21.jpg
- s  s8 W2 g" f( B3 g
4.2.2????????¨é????”???????”¨???
????§???°????????????t=2mm???é??l=100mm,???60mm?????????????????‰??????d=4.1mm????????”????·?????????§?¨?é??E=207Gpa???????????”??=0.3????????‰?—??¤?é“?é’‰?????????D=4mm,é??11mm???
?”±????–????????????”???????????”é“?é’‰?????????è???°?????‰??????¨?—??¤?é“?é’‰è?…é…???°?–?????—?????—??¤?é“?é’‰?’??–?????????”??…é???????§?”?è?…é…?é????”??????- E2 b& {0 N7 K5 a5 X" |! k
22.jpg
% O2 G9 \  R( g/ {& N/ o 23.jpg 24.jpg 26.jpg 27.JPG 28.jpg " C# O6 o) M9 {; y
4.3??????é????“????????????
???é??è???????‰é???…????è????—?????“???????????????????????¨?¤–è??è?·????”¨????????¨Xè???????”è?????????????‘??”???????????–??…???????¤–è??è?·p??????????¤?????°?è?‘??‰??????è??????”¨?????§???è??è????—?????“??????????????????è???????—é????”???????”¨????????¨Xè???????”è??????¤?????????‘??‰??”???????????–??…?????…????¤–è??è?·??????????·??????????????§????é??????‰?è?…?????”è??????°±?……???è?????????”±????????¨?????‰é…???????é????”????????¨?¤–è??è?·????”¨?????????Xè???????”è??????¤??????”??????????¤§???????????–??…??????é????§?”?????¤§??…?????????é?????
è??????”±?????‰?????‰é…?????—??????¨?¤–è??è?·???????”¨????????¨é’‰?’???”????????—é????§?”????è???¤§????‘??“????????‘??“?????‰???…??????é?¨????¤–è??è?·?????¤?¤–???è???”±????????‰é…??????¨??”è??????¤???§?”?é????”?????????????????”è??????¤??????‘?????”??? ???????¤§???????…??????–??…??????è‘—é?????????????¤?????¨è?????????§?è??????????§?”????é????????è??????????‘?±?é???????????é??????–????????‘????
?????‰é??????¤§?°???????????–????????‘???‰????¤§?????±?“?????????‰é??è???¤§??–è???°?é?????????????????????????‰é????”è????°?????????????????”???????????–??…???????°???°????°????????—?????°?????????”????????????????”±????????‰é????§?”????é????”???????????????è?·??“?????????????????‰???é????”????°??????§?”???”???è…?è???????????????????????????????‰é???¤§?????”????‰?????—?????·±??????[11]
4.4?????±?“??????‰é???????????
    ?—??¤?é“?é’‰é“????????‰?è?·??—????????‰é??????¤§?°??’????????¨?????????????????·?è‰??????°??‰?…????
(1)é“?????‰?é’‰?????”???é—?é???’?????¤?????·±??????è?????è?…é????±?“????é“??—?????……é?‘?±?????¤??°‘??????è????±?“???°?????‰é??????¤§?°????é’‰?’???”é—?é??è??????????????????—??¤?é“?é’‰?’?é’‰???????…??·????è???±???”???é??é“?????????????è§??????”????…??·???? ???é“?é’‰?????????????…??·????+0.05mm????????¤é’‰????????”???é—?é?????0.03???0.15mm??????é??è??????????“é—?é??è?…è??0.25mm?—?????°±?????“???????????‰é…???????é—?é??è???°????é“?é’‰?—?è?…é“?é’‰??°é?????
è?????????¤?????????????????”±é’?é”?????…·??????????????????????¤?????·±???h??????????’?é’?é”? ?¤?è???¨???‰?…????è??????¤??·±???????¤§?????¨?????·é’‰???é?????????‰???????????????‰é???°±????°????
(2)é“?????‰?é“?é’‰????¤–???é??????????????é“?é’‰???é???????????????????????????????‰é????±?“?è???¤§?????????????¤–???é??????°??…????????????“?§??????”????¤§??????4.13????‰??¤???????é?¨???1???????¤????2???é—?é??3??????????¤?4???é?¨?????“?§????????’???????????‰??¤?H1???H2??????????¤??°??????????è????????????‰?è???±????é???¤??’?????¤????????—???—?????°é?????????????‰é?????????¤§?¤–???é????????????????‰é??????¤§???
29.jpg
4 V. d, p9 R* L  x
(3)é“??¨???????????????‰é…???????é“??????????????”¨???é“??¨?????”¨???é“??¨???????é?????é’‰???????–??¨???‘?????¨??????é“??¨?è?????????????‘??????????????????è??é’‰???????–???‘é’‰?????…?????¨?????‰????????????è????????????????‰é…???????é“??¨????é?¨??????è?????è?‘???é“?é’‰??????????????????è???????????
??±?“??????‰é?????è????‰???é“??????????é“??—?é“??¨????é—????é???????????é“???????é“?é’‰???è?¨é???’?????¤????è?¨é?????é—??????????é?????H???è§????4.13??‰???è°????H????????????è????°??????????????‰é?????
????¤–????????‰é…????????—??¤?é“?é’‰é“???????è???±?é’‰???è?¨é????—???????????????é??é“???????è§???????Ra3.20?????”??????è???????’??¤?·±??????0.04mm?????¨???è?‘é?????è?¨é???¤????????…?è????‰??’??¤???è???????’??¤è??????????±?“??????‰é????????è????????é??????–????????‘??’??°”?????§è??[11]???3 s  T- Z" _5 P/ A
??? è?? ?–? ???
[1]?????·?????…,?????????,??·?°??????‰.??????????????¨é?????è????¨é’?é“?????????”?”¨[J].è????????é????????,2009,(24):84-87.
[2]????????????,??·?????…,??·?°??????‰.é?????è????¨é’?é“?????????????[J].è????????é????????,2008,(20):44-47.
[3]?????????è??,???é?????,?????±?????‰.??????CATIA V5???è????¨é’?é“?????·?è‰?è???¨???????[J].è????????é????????,2009,(21):45-47.
[4]??????é??è?‰.?????…?¤–è????¨é’?é“????????????‘?±???°????????”?”¨[J].è????????é????????,2005,(6):50-52.
[5]???Hsing-Ling Wang???Shia-Chung Chen. Simulation and Verification of the Drop Test of 3C Products[R]. Michigan-Dearborn???8International LS-DYNA Users Conference, 2004.
[6] Billy Kelly???Colm Costello???FEA modelling of setting and mechanicahesting of aluminum blind rivets???Materials Processing Technology???2004???153-154???74-79???
[7]???Blanchot V???Daidie A???Riveted assembly model ing study and numerical
characterisation of a riveting process[J]???Journal of Materials Processing Technoloty???2006???18(1??”3)???201??”209
[8]???????–?,???è???¨…,é??????????‰.CATIAè????¨????????¨?±?è??è??è??????????”?”¨[J].?????·?±?è??,2006,(7):32-34,43.
[9]?????¨é??,é?‘??????.é?????è?…é…????????????°??—????¨????????·?????§????????¨????[J].?????°?·??¨????è????¨??–,2005,(4):15-18.
[10]???é???…?è?‰???????§‰?????????????”?.è?…é…??????????????????”????’??????° 2000(20).
[11]????????—?¤§???????”??·??¨????é??.é?????è?…é…??·?è‰???????60???106
[12] Yu Tong???Lina Qu???Recent Patents in Riveting and Applications[J]???Recent Patents
on Mechanical Engineering???2009(11)???V01???3 No???3???220??”227
[13]???Branko???Sarh???Assembly techniques for space vehicles???SAE???2000???Ol???3028
[14]???????¤§?…?????????°è??è???‰????[M]?????—????????–????·????????‰??¤????2004
[15]?????¨è?…??‘.??????CATIAV5???é??????????°??–è??è?????è????¨??????[J].?±?è??é??é?¨??????2011??????6??‰???55-58.
[16]??????é?“??‘????”????è???????????è?°[J]????????°??”????????”?”¨???2006(12)???V01???19 No???6:1-3.
[17]?????????è?‰??????é??è????°??§??¨é???????“???è??è???????????[D]?????–??—??????é???§‘??????????¤§????????°?·??¨????2007
[18]????‘¨????????????è??????”????è??????”???¨???????…?é?±??¨?¨???—[J]??????é????????????????????2003(9)???86-87
[19]???????????‰.?????‰é…????é“????.??????è??è??.1992.12???19???20
[20]?????¨????–????????°???–?????????.?????‰é“????????…??–°??????????–????.???é??è??????·???????é???????????1999.12???16???4??‰19???22
[21]??????è?????.?????§??????????????‰?‰???‰??????.??—??????é????‰???è??????‰????1999
[22]???é?????????????—?—??–°. é????????????–?????–?è??è???¨??????‰é???…???????.?“??°”??¨????·??¤§??????
[23]???é??é?????.ANSYS??”?”¨???????????????.??—???????§‘???????‰??¤????2006
[24]????°???“?±????é?±??°???è????·??°??‰.ANSYS??“?????‰é???…?é????§???????–???????è???????”?”¨??????????‰???‰.???????°?????°??”?????‰??¤????2008
??°é“????è???¤??‰?????±‰????‘??‰?--é“??????????????????‘?????????????????????è??????????§??????é“???????è?????
?”?è?????027-88716898
Email:88104949@qq.com
www.mjjzj.com
www.irivet.cn
www.rmmic.com
www.irivet.com.cn
www.wh-jc.com
mjjzj1.cn.china.cn
回复

使用道具 举报

0

主题

0

好友

32

积分

新手上路

Rank: 1

沙发
发表于 2017-4-25 21:03:38 |只看该作者
??”??‘??????é??????‘???????è??????¤????
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

铆接机旋铆机淘宝

铆接机|旋铆机|Archiver|手机版| ( 鄂ICP备19018662号-2 )  

铆接机专家 Powered by Discuz! X2.5 Licensed

© 2014-2018 Comsenz Inc.

回顶部