1- LAp lo xo (chi ti~t 12 hlnh 13.8b) vao thAn (chi tit~t 13 hlnh 13.8b) - Su dt,mg l~nh Ammate d~ lAp 16 xo vao thAn.
-Vao l~nh Ammate bAng m¢t trong cac each sau:
•
•
•
Nh~p chQn bi~u tlJQng ~ tr!n thanh c6ng cv . NhQn Assemply > 30 Constant> Mate nhu hlnh 13.9 .
Nh~p Ammate W ban phfm va nhan ENTER .
• •••
• a.ssenillv
! 'ataloQ ...
~- ~~or MIN
Anal-tsis
~e Assenilly Assembly :i!Sit:Miity .. . Assembly Qptions .. .
~ene
Scene Options ...
---6
Hlnh 13.9
Elush er9e {nsert
~dit ...
Select first set of geometry: (ChQn tn,1c lo xo- chi ti~t 12 hinh 13.8b) First set =Axis, (line)
Select first set or [Clear] <accEpt>: ~
Select second set of geometry: (ChQn kh6i tn,1 dung cua thAn - chi ti~t 13 hlnh 13.8b}
- Sau khi chQn kh6i trv thAng dung, m¢t trvc mau xanh nhu hlnh 1310 xufit hi~n.
Second set = Axis, (arc)
Select second set or {Clear/Point/cYcle] <accEpt>:~
Enter offset <0>: ~
212
Hlnh 13.10
• Ke't thUc l(!nh, tn,1c cUa 10 xo dUQ'c keo v~ trUng vc':li tn,Jc ella kh6i tn,1 th~ng dUng nhlf hlnh 13.1 f.
Hlnh 13.11
• Hai chi tiEit 10 xo va thiin gh6p nhau thea rang buQc thli' nhclt, nhu'ng vAn chu'a dUng V! tri mang mu6n. Ti9p !I,JC, ta t~a rAng buQc thli' hai giO'a 10 XO Vii thiin ..
ã • K9 d9n, ta cho m~t tren cling cUa 10 xo (m~t 2 hlnh 13. 12) trUng vOi m~t 1 hinh 13. 11 thea trlnh ttJ sau:
Command: Ammate .J
Select first set of geometry: (Chon cung W2 hlnh 15.12) First set = Axis, (spline)
Select first or {Clear/ fAce/ Point/ Next/ cYcle] <accEpt>: A .J (d4 chuy4n sang ch8 d¢ ti9p xlic m~t)
- Sau khi nhcln ENTER, m~t tren cling cUa 10 xa chuy4n sang net dUt va xu at hi~n m¢t mUi ten mau xanh hU'Ong ten tren nhU' hinh 13. 12.
Hlnh 13.12
Enter an option [Ciear!aXis!Point'Fiip!cYcle] <accEpt>: F .J (d4 dcii hU6ng mOi ten hl16ng xu6ng phfa dl16i)
Enter an option [Ciear/aXis!PoinVFiiplcYcfej <accEpt>: .J
Select second set of geometry: (Chon m¢t trong hai dVCing tr6n thu¢c m~t 1 hlnh 13.11)
• Sau khi chon mQt trong hai du'Cing tr6n, man hlnh xuBt hi~n m¢t tn,Jc mau xanh va dOng nhac:
Second set =Axis, (arc)
Select second set or {Ciear!PointlcYcfe} <accEpt>: A .J
214
• Tn,1c m8u xanh dV<;fc thay bAng m¢1 mOl tr6n mBu xanh hlldng 16n nhll hlnh 13.13.
Enter an option {Ciear!aXis/Point!FfiplcYcle} <accEpt>: .J
Enter offset <0>: .J
Hinh 13.13
- Sau khi l!ilO th6m rang bui)c thll hal, 10 xo dVQ'c ghep va.o thAn nhll hlnh 13.14.
H/nh 13.14
2- LAp 6ng 16t (chi ti8t 11 hlnh 13.8b) vao than
- Slr dl,lng 1$nh Ammate lAp 6ng 161 vEto thin thea trlnh tl,l sau:
Command: Ammate .J
Select first set of geometry: (ChQn 6ng 161- chi ti6t 11 hlnh 13.8b) First set =Axis, (line)
Select first set or [Clear} <accEpt>: .J
Select second set of geometry: (Chqn kh6i tn,J dUng cUa than)
- Khi nh~p chqn kh6i tn,J thAng dUng, xu~t hi$n mQt tn,Jc mau xanh nhli hlnh 13.15
Second set = Axis, (arc)
Select second set or [Clear/ PoinV cYcle] <accEpt>: .J
Enter offset <0>: .J
Hlnh 13.15
- K8t thUc l$nh, tn,1c cUa 6ng 16t dUQc keo vti trOng vdi tn,1c cUa thin nhli hlnh 13.16.
216
Hinh 13.16
- Hai chi ti8t Ong 16t va. thin gh8p nhau thea rang buQc thU nhat nhllng vAn chUa dUng vj tri mong muOn. K€ d9n, ta t~o them rang bu¢c thU hai giO'a Ong 16t va thAn.
- Ta B.p m~t trOn 16'n CJ dli6'i cOng cUa 6'ng 16t vao m~t tren cling ella 10 xo thea trlnh tl,f sau:
Command: Ammate .J
Select first set of geometry: (Chon vOng trOn IOn nhB:t CJ ngoB.i cUa 6ng 16t) First set = Axis, (arc)
Select first or {Clear! fAce/ Point! Next! cYcle} <accEpt>: A .J (d~ chuy~n sang ch€ d¢ tie'p xtic m~t)
- Sau khi nhB:n ENTER, m~t ben du'Oi cOng cUa 6ng 16t chuy!$n sang net dUt va xuB:t hi~n m(>t mOi ten mau xanh hlidng xu6ng (ho$c hl16'ng 18n), dOng thC1i xuBt hi~n dOng nhiic:
Enter an option [Clear/ aXIs/ Point! Flip! cYcle] <accEpt>:
- N8u mQi ten hUOng xu6ng dLtdi gO ENTER, n6u mGi tlm hUOng len tren nh~p F va nh8n ENTER d6 mQi ten quay xu6r.g d:.Jc':li r6i nhBn ENTER mQt 18n nQ'a.
Setect second set of geometry: (Chon m*t tr6n cUng cUa 10 xo) - MQt tn,1c mau xanh va dOng nh8.c xuat hi~n:
Second set =: Point, {spline)
Select second set or [Clear/ Point! cYcle] <accEpt>: A .J (de chuyen sang ch8 d6 ti8p xUc m~t)
Select second set or [Clear/ Point! cYcle] <accEpt>: .J
Enter offset <0>: .J
- K8t thUc l$nh, m~t dLtdi cUng cUa Ong 16t du'Qc ap vao m~t tren cLing ella 10 xo nhu hlnh 13. 17.
Chu y:
Hinh 13.17
:.. Khi ta chon cac m~t kh6ng dUng thl tU dOng nh8.c "Select first or {Clear/ fAce/ Point! Next/ cYcle] <accEpt>:" ta nh~p C tU ban phim va nh.3n ENTER de bO h,la chon vlia rOi va. chon l~i.
,. N8u ta chon m~t ma xu.3t hi$n tn,Jc mau xanh thl tu dOng nh8.c "Select first or [Clear/ fAce! Point! Next/ cYcle] <accEpt>:"
ta nh$p A tu ban phfm va nh8n ENTER cte chuyen sang ch8 dQ ti8p xUc m*t.
r N8u khi chon m~t ma m~t d6 kh6ng nhlf Y muOn thl tU dOng nh8.c "Select first or [Clear/ fAce/ Point! Next! cYcle] <accEpt>:"
218
ta nh~p N W ban phfm va nhan ENTER d6 chuy6n W m~t nay toi m~t k~ cho toi khi den m~t ma ta mong muon.
3- LAp chi tiet 10 vao cvm chi tiet
- Tn.Joc khi lAp chi tilt 10 vao c1.,1m chi tiet, ta ~n lo xo va than d~
thu~n ti~n cho vi~c lilp cac chi tiet.
- An cac chi tiet bAng each: Tu trinh Desktop Browser, chon THAN_1, nhap chu¢t phai, m¢t thl,fc dan trai xuong, chon Visibe/ nhli hinh
15.18.
- Sau khi chon Visible, bi~u tliC~ng Part ~ truoc chll THAN_1 se modi. TLIOng tt,t, ta tin lo XO.
- Neu muon cho hi~n chi tiet nao thl W trlnh Desktop Browser, ta
nh~p chon chi tiet d6 (luc nay bi~u tliC~ng ~ trlioc ttm chi tiet mo di), nhap chu¢t phai, tren menu vua xuat hi~n chon Visible.
Hlnh 13.18
-Sau khi ~n lo xo va than, ta lilp chi tle't 10 vao cvm chi tiet.
- Su dvng l~nh Amlnsert d~ lilp chi tlet 10 vao cvm chi tiet.
- Vao l~nh Amlnsert bAng m¢t trong cac each sau:
•
•
•
Nhap chon bigu tliC~ng I~~ tr6n thanh c6ng cv . Chon Assemply >3D Constant> Insert nhli hlnh 15.19 . Nh~p Amlnsert W ban phfm va nhan ENTER .
Mate
Analysos • 1'\Jsh
Upd8te Auembly Ar9e
MM§M
Assembly VISibiity ...
Astelttiy O!>bonsããã Edt ••.
Hinh 13.19
Select first circular edge: (ChQn duang tron C1 hinh 13.20)
• Man hlnh xu~t hi~n mui ten mau xanh huang len tren, d6ng thai xu~t hi~n dong nhAc:
Enter an option [Clear/ Flip] <Accept>: .J
Select second circulra edge: (ChQn duang tron C2 hinh 13.20)
• Xu~t hi~n mui ten mau xanh huang len tren, d6ng thai xu~t hi~n dong nhAc:
Enter an option [Clear/ Flip] <accEpt>: F .J (dg cho mui ten quay xu6ng duai nhu hlnh 13.20)
Enter an option [Clear/ Flip] <accEpt>: .J
Enter Offset <0>: 1 .J
C1
./ã:ã:~::::::::::::ã.ã.~
Hlnh 13.20
220
- K8t thUc l$nh, mat dLtdi cLing cUa Ong 16t va chi tift 10 dliQc 16ng vao nhau nhu' hlnh 13.21.
Hinh 13.21
4- LAp nUt xa hdi (chi ti8t 9 hinh 13.8b) vao chi ti8t 10
- SU dt,mg l$nh Amlnsert d4 lAp nUt xi hdl vao chi tle"t 10 thea trinh tl,l sau:
Command: Am insert .J
Select first circular edge: (Chon dUOng trOn C3 h/nh 13.22)
- Man hlnh xuat hi$n mlli ten mau xanh hl16'ng len tren, d6ng thOi xulit hi$n dOng nhi3.c:
Enter an option [Clear! Flip] <Accept>: .J
Select second circular edge: (Chon dLJO'ng trCm C4 hinh 13.22)
- Mfln hlnh xuat hi$n mOi ten mau xanh hliOng xu6ng nhu' hlnh 13.22, d6ng thOi xuat hi$n dOng nh8.c:
Enter an option {Clear/ Flip] <accEpt>: .J
Enter Offset <0>: .J
C3
Hinh 13.22
- K8t th(Jc l$nh, nUt xi hoi dllQc lOng vao cvm chi ti€1 Ong 16t va
chi tl6'"t 10 nhll hlnh 13.23.
( ã-~~~ ~--,
'
Hinh 13.23 5- U1p Ong 1612 (chi ti8t 8 h/nh 13.8b)
- SU dt,mg 1$nh Amlnsert d6 liip Ong 16t 2 thea trlnh h! sau:
222
Command: Amlnsert .J
Select first circular edge: (Chon dlidng tr6n C5 hlnh 13.24)
- Man hlnh xu8t hi~n mOi t~n mau xanh hlf6'ng 18n trlln, d6ng thOi xu at hi~m dOng nhAc:
Enter an option [Clear/Flip] <Accept>: .J
Select second circulra edge: (Chon dliOng IrOn C6 h/nh 13.24)
- Man hlnh xuflt hi~n mOi ten mau xanh htJOng ra ngo8i nhLI hlnh 13.24, d6ng thCii xu~t hi~n dOng nhAc:
Enter an option {Clear/ Flip] <accEpt>: .J
Enter Offset <0>: .J
Hinh 13.24
C6
- K9t thUc l$nh, 6ng 1612 dtJ<;Ic lAp vao c1,1m chi ti9t nhli hlnh 13.25.
Hlnh 13.25 6- LAp v6ng d~m (chi tie't 7 hlnh 13.8b) vao thAn
- Tn..tOc khi lAp vOng d~m. ta hi~n lq.i vOng drfm va thiin ma tn.J6'c d6 ta da an di. El61ig th6'i ta cUng an tie'p ca.c chi tie't: 6ng 16t, nUt d hdl, 6ng lOt 2 va chi tle't 10 dei cho vi~c l~p rap d9 d8ng.
- Hi~n le,i cac chi tie't bAng cB.ch: TU trlnh Desktop Browser, ca.c bq.n nhBp chon THAN_1, nhBp chuQt pha.i, mQt thl,lc don trai xu6ng, chon
Visibel.
- Tt.iong tl,l, ta cho hiEim lq.i vOng d~m va an cac chi tie't: ling t6t, nUt x8 hdl, Ong t6t 2 va chi ttet 10.
- Sau khi hi~n l<;~.i cac chi tle't, ta lAp vOng dl}m vao thin sUng phun bAng IEilnh Am Insert theo trlnh h! sau:
Command: Amlnsert .J
Select first circular edge: (Chon dLiOng tr6n C7 hlnh 15.26)
-Man hlnh xuBt hi$n mUi ten mau xanh hLiOng llln tren, dOng thOi xuflt hiEiln dOng nhAc:
Enter an option [Clear/ Flip] <Accept>: .J
224
Select second circulra edge: (Chon dLJCing tr6n CB h/nh 13.26)
- MB.n hlnh xua:t hi$n mOi ten mau xanh nhU' hlnh 13.26, dOng thOi xuat hi$n dOng nhAc:
Enter an option {Clear! Flip} <accEpt>: .J
Enter Offset <0>: .J
Hlnh 13.26
- Ket thUc l(!nh, vbng d!lflm dur;~c lilip vao thAn nhu' hlnh 13.27.
Hlnh 13.27
7ã Liip v6ng d~m nUt (chi ti9t 4 hlnh 13.8b) vao nAp v~n (chi ti9t 3 hlnh 13.8b)
Command: Amlnsert .J
Select first circular edge: (ChQn dUOng tr6n C9 hJnh 13.29}
- Man hlnh xu8t hi~n mOi t~n mau xanh hliOng IEm tten, d6ng thOi xufit hi~n dOng nhAc:
Enter an option [Clear/Flip] <Accept>: .J
Select second circufra edge: (ChQn dliOng tr6n C10 hlnh 13.29}
• Man hlnh xu8t hi~n mOi t~n mau xanh hliOng Jen tren nhli hlnh 13.28, d6ng thO'i xu8t hi~n dOng nhAc:
Enter an option [Clear/ Flip] <accEpt>: .J
Enter Offset <0>: -17 .J
226
H/nh 13.28
- K€1 thllc l~nh, vOng c!~m nUt dU'Q'c lAp vao nip vij:n nhu hinh 13.29.
H/nh 13.29
8- Sao ch6p v6ng d~m nUt (chi ti€t 4 hinh 13.8b)
- Trang mO hlnh sUng phun c6 hai vOng c:lfm nUt ghiip chOng ll§n nhau.
- Ta copy (sao chep) chi ti€t vOng cfl}m nUt va sau d6 19.p chi ti€1 vOng c!f:n nUt vlta Copy vela c1,1m chi tilit.
- Ta copy (sao chep) vong d~m nut chi tiet b~ng l~nh Copy theo trlnh tl,f sau:
- Tu trinh Desktop Browser, nhap chQn VONG OEM NUT _1, nhap phai chu¢t, tren menu vua xuat hi~n chQn Copy nhll hlnh 13.30.
- Vong d~m nut thu hai xuat hi~n. d6ng thai dong nhAc sau xuat
hi~n:
Select insertion point: (ChQn m¢t diem bat ky de d~t chi tiet) Select insertion point: .J
i I I <
9-LAp vong d~m nut thu hai
Ren~me Dellntlon ...
snow o.mt~on ...
Allnohnces
Hinh 13.30
- Sau khi sao chep (copy) chi tiet vong d'm nut, ta se lAp chi tiet nay vao cvm chi tiet bling l~nh Amlnsert theo trlnh ttJ sau:
Command: Amlnsert .J
Select first circular edge: (ChQn dllang tron C11 hinh 13.31)
- Man hlnh xuat hi~n mOi Um mau xanh hllong len tr~n. d6ng thai xuat hi~n dong nhAc:
228
Enter an option {Clear/ Flip] <Accept>: .J
Select second circular edge: (Chon dUC1ng trOn C12 hinh 13.31)
- Man hlnh xu8t hiEim mOi ten mau xanh hu'Ong llln tr6n nhti h/nh 13.31, d6ng thOi xu8t hi~n dOng nhic:
Enter an option (Clear! Flip] <accEpt>: .J
Enter Offset <0>: .J
---~--
C12
H/nh 13.31
10- L9.p vOng d~m Ong bdm (chi tie't 5 h/nh 13.8b) vao ct,~m chi ti€t bang
l~nh Aminsert
Command: Amlnsert .J
Select first circular edge: (Chon dlfdng trOn C13 h/nh 13.32)
- Man hlnh xuflt hi~n mOi ten mau xanh hUdng len tren, dOng thOi xu fit hi$n dOng nh.3.c:
Enter an option [Clear! Flip] <Accept>: .J
Select second circular edge: (Chon dUOng tr6n C14 hlnh 13.32)
- Man hlnh xuat hi~n mOi ten mau xanh hUOng len tren nhU hlnh 13.32, d6ng th6'i xu8t hi(m dOng nhttc:
Enter an option [Clear/ Flip] <accEpt>: ..J
Enter Offset <0>: .J
C13
Hinh 13.32
- K8t thUc l~nh, vOng d~m 6ng bom dlf1;1c lAp vao n8p v$n va c1,1m chi tie't c6 d~ng nhli hinh 13.33.
Hinh 13.33
11- LAp 6ng bdm (chi ti8t 6 hJnh 13.Bb) vao cvm chi ti8t
- Ti8p thea, ta 18.p Ong bom (chi ti8t 6 hlnh 13.8b) vao cvm chi tit3t bAng l¢nh Amlnsert thea trlnh tt,t sau:
Command: Am Insert .J
230
Select first circular edge: (Chon dl10ng tr6n C15 hlnh 13.34)
- Man hinh xuBt hi~n mOi ten mil.u xanh hu'Ong 18n tren, dOng thdi xufit hi$n dOng nhAc:
Enter an option [Clear/ Flip] <Accept>: .J
Select second circular edae: (Chon du'Ong tr6n C16 hinh 13.34)
- Man hlnh xuat hi$n mOi ten mau xanh hudng len tren nhu' hinh 13.34, d6ng thOi xuat hi$n dOng nhitc:
Enter an option [Clear! Flip} <accEpt>: .J
Enter Offset <0>: -42 .J
C15
Hinh 13.34
c
- Ke't thllc l~nh, Ong bdm du'Qc lclp vao vOng d'm Ong bdm nhli h/nh 13.35.
Hinh 13.35
12-u~p chat ch~n
- Tiep theo, ta tlip chot {chi tiet 2 hinh 13.8b) d~ giu cac chi tiet voi nilip v~n bAng l~nh Ammate theo trinh tl,f sau:
Command: Ammate .J
Select first set of geometry: (Chon chat- chi tiet 2 hinh 13.8b) First set = Axis, (arc)
Select first or [Clear/ fAce/ Point/ Next/ cYcle] <accEpt>: .J
Select second set of geometry: (Chon dllong tron C17 hinh 13.36)
- Man hinh xuat hi~n m¢t di~m mau xanh tren dllong tron cho ta biet dang CJ che d¢ di~m, d6ng thai xuat hi~n dong nh~c:
Second set = Point, (Spline)
Select second set or [Clear/ Point! cYcle] <accEpt>: X .J (d~ chuy~n sang che d¢ tn,Jc)
232
HJnh 13.36
- Sau khi chuy~n sang che d¢ trvc. m<)t duong mau xanh thAng di qua trvc cua khoi trv xu~t hi~n va d6ng thoi c6 dong nh<ic:
Second set =Axis, (cylinder)
Select second set or {Clear/ PoinV NexV cYcle] <accEpt>: N .J (d~ chuy~n trvc toi 16 nAm ngang nhu hJnh 13.36)
Select second set or {Clear! PoinV NexV cYcle] <accEpt>: .J
Enter offset <0>: .J
M~t 3
Hinh 13.37
- Ket thuc l~nh, chot dLI~c lAp vao 16 nAm ngang cua ong bdm nhu hinh 13.37.
- Hai chi tiet chot va ong bdm ghep VOi nhau theo rang bUQC tht]
nhAt, nhung vAn chua dung vj tri mong mu6n.
- Tiep tl,Jc, ta t~o rang bUQC tht] hai bAng l~nh Ammate theo trlnh tl,f sau:
Command: Ammate .J
Select first set of geometry: (Chon m~t tron a phia b6n trai cua ch6t)
- M<)t tn,Jc mau xanh di qua tn,1c chot xu~t hi¢n, dong tho1 vo1 dong nhAc:
First set =Axis, (arc)
Select first set or [Clear/ Face/ Point! cYcle] <accEpt>: A .J (d~ chuy~n sang che d¢ tiep xuc m~t)
Select first set or [Clear/ Face/ Point! cYcle] <accEpt>: .J
Select second set of geometry: (Chon m~t 3 hinh 13.37)
- Sau khi nhAp chon, khung hlnh chu nh~t chuy~n sang net dtlt va m¢t mOi ten mau xanh xuat hi~n nhLI h/nh 13.38.
Hinh 13.38
234
Second set = Plane
Enter an option (Clear/ Flip] <Accept>: .J
Enter offset <0>: .J
- Sau khi ket thuc l~nh, chot dl1Qc keo deu ra h;:~i ben.
13- L~p n~p v~n va cac chi tiet l~p tren n6 vao than Command: Amlnsert .J
Select first circular edge: (Chon duang tron C 18 hinh 13.39)
- Mot mOi ten mau xanh huong len tren xuAt hi$n, dong thai voi dong nh~c:
Enter an option (Clear/ Flip} <Accept>: .J
Select second circular edge: (Chon dliang tron C19 hlnh 13.39)
- Mot mOi ten mau xanh hliong xuong dlioi nhli hinh 13.39 xuat hi~n. dong thai voi dong nh~c:
Enter an option (Clear/ Flip] <accEpt>: .J
Enter Offset <0>: -17 .J
Hlnh 13.39
-Ket thuc l$nh, c1,.1m chi tiet dLIQc l~p vao than nhLI hinh 13.40.
Hinh 13.40
14- Xoay chot song song voi khoi trv ngang cua than
- Ke den, ta quay chot song song voi tn,1c ngang cua than de khi sang phan xuat sang ban ve chot moi dLI<;ic the hi$n ro. Truoc khi thl)'c hi$n, ta cho hi$n l<;ii than sung phun.
- Sau khi hi$n IC;li than sung phun, ta xoay chot song song v6'i tn,1c ngang cua than.
- Su dvng l$nh Amangle de xoay chot song song voi tr1,1c ngang cua than.
- Vao l$nh Amangle bilng m¢t trong cac each:
•
•
•
Nhap chon bieu tLIQng l (lfAI tren thanh cong cv . Chon Assemply > 30 Constant> Angle .
Nh~p Amangle W ban phfm va nhan ENTER . - Dong nh~c sau xuat hi$n:
Select first set of geometry: (Chon chat)
Select first set or [Clear/ Face! Point/ cYcle] <accEpt>: -l
- M¢t mOi ten mau xanh xuat hi$n, dong thoi voi dong nh~c:
236
Select second set of geometry: (Chon khoi tn,J nAm ngang cua than)
- Mc)t mui t~n mau xanh huang ra ngoai nhll h/nh 13.41, dong thai voi dong nh~c:
Select first set or [Clear/ Point/ Flip/ cYcle] <accEpt>: .J
Enter angle <0>: .J
H/nh 13.41
- Ket thuc l~nh, chot dll<;1c quay ve song song voi tn,Jc ngang cua than. Tiep theo, ta l~p vong cJ~m vao khoi tn,1 nAm ngang a phfa truoc cua than.
Ta can mc)t vong cJ~m thu hai de l~p vao than.
-T~o v6ng d~m thu hai bAng l~nh Copy theo trlnh tl,t nhll sau:
- Tu trlnh Desktop Browser, ta nh€lp chon VONG DEM_1, nh€lp chuc)t phai, tr~n menu vua xu€lt hi~n chQn Copy.
Select insertion point: (Chon mot diem bat ky de d~t v6ng d~m thu hai l"ay) Select insertion point: .J
15-L~p vong d~m thu hai vao than
- Sau khi t~o v6ng d~m thu hai, ta l~p vong d~m thu hai nay vao than bAng l~nh Amlnsert theo trlnh tl,l sau.
Command: Amlnsert .J
Select first circular edge: (Chon dllang tron C21 hlnh 13.42)
- M<?t mui t~n miw xanh huang len tren xu~t hi~n. dong thai voi dong nhlic:
Enter an option [Clear/Flip] <Accept>: .J
Select second circulra edge: (Chon dllang tron C20 hlnh 13.42)
Hlnh 13.42
- M<?t mui t~n mau xanh hllong ra ngoai nhll hlnh 13.42 xu~t hi~n.
d6ng thai voi dong nhlic:
Enter an option [Clear/ Flip] <accEpt>: .J
Enter Offset <0>: .J
- Ket thUc l~nh, vong d'm viJa sao chep dllQc llip vao than. 16-Llip ong noi (chi tiet 1 hinh 13.8b) vao than
- Su dt,mg l~nh Amlnsert d~ llip ong nol vao than theo trlnh hJ sau:
Command: Amlnsert .J
238
Select first circular edge: (Chon dLiang tron ngoai cua vong d$m thu hai)
- M¢t mOi ten mau xanh huang len tren xuat hi$n, dong thai voi dong nh~c:
Enter an option [CI~ar/ Flip] <Accept>: .J
Select second circulra edge: (Chon dLiang tron C22 hinh 15.43)
- M¢t mOi ten mau xanh hLiong len tren nhli hinh 15.43 xuat hi$n, dong thai voi dong nh~c:
Enter an option [Clear/ Flip] <accEpt>: .J
Enter Offset <0>: -20 .J
Hinh 13.43
- Ket thUc l$nh, ong nol dL1(1C l~p vao than nhLi hlnh 13.44.