Giáo trình sử dụng proengineer wildfire 3 0 thiết kế sản phẩm cơ bản phần 2

+ Click bieu tuong Round, an Ctrl roi click chpn 2 canh tren hinh 6.18.. + Click Menu Insert/ Chamfer/ Comer Chamfer hinh 6.74 khong c6 bieu tu?ng Chamfer Comer tren thanh cong cu.. + Cl

Co hai each de tao Ipnh:

t Click Menu Insert/ Round (hinh 6.1)

Co rat nhieu kieu Round khac nhau, sau day la mpt so Ipa chpn Round ma Pro/Engineer dua ra:

6.1.1 Round dan gidn v&i ban kinh khong doi

Tao trude mpt khoi Splid lap phuong 20x20x20 mm nhu hinh 6.2

InsertI Analysis In fo Appicatf

+ Ket qua dupe the hien tren hinh 6.4

200

6.1.2 Round - Conic

+ Cung Round luc nay la mot duong Conic

+ Click chon nhan Sets tren Dashboard/ Conic (hinh 6.5)

+ Sau do click len canh can Round, gia tri 0,5 phia dudi la gia tri mac dinh cua ducmg Conic, ta c6 the thay doi gia tri nay tiiy y

+ Nhap gia tri ban kinh bang 6 cho Conic

+ Dugc ket qua tren hinh 6.6

+ Click chpn DlxD2 Conic (hinh 6.7)

+ Click vao canh can Round (hinh 6.8)

+ Thay doi hai gia tri D1 va D2 tren Dashboard dugc ket qua tren hinh 6.9

Hinh 6.8

Hinh 6.9

ConicPatamala iO-50 a T I' b OO ^ | 5 , 0 0 M | > <

Hinh 6.7

6.1.4 Round qua mot Curve

+ Tao rriQt Model va mot Curve nhu hinh 6.10.

+ Click bieu tugng Round, chpn Through Ciu-ve (hinh 6.11)

+ Click chpn duong Curve (hinh 6.12)

+ Click len nhan Reference (hinh 6.13).

+ Roi click len canh can Round (hinh 6.14)

+ Mat doi dien xuat hi$n Curve thu 2 {hinh 6.15)

+ Ret quh duqc tren hinh 6.16

Hinh 6.16 6.1.5 Round toi mot dinh hay mot Point

+ Gia sir can Round tdi hai Datum Points tren hai canh nhu hinh 6.17

+ Click bieu tuong Round, an Ctrl roi click chpn 2 canh tren hinh 6.18

+ Tren Dashboard click chpn bieu tupng Transition (hinh 6.19)

I Detei# v ]

+ Click len Transitions cua Round thir nhat (hinh 6.20),

+ Click chpn Stop at Referace (hinh 6.21)

L

Set« t ^

Defaul [Stop Case 3) Stop Case 1 Stop Case 2 Slop at Reference Default (Stop Case 3]

+ Click chpn PTNO (hinh 6.22).

+ Click chpn len Transitions ciia Round thu hai (hinh 6.23)

+ Click chpn Stop at Referace (hinh 6.24)

W w

H'mh6.25 6.1.6 Round - Transitions

+ Click bieu tugng Round

I- An Ctrl roi click 3 canh (hinh 6.27)

I Click bieu tucmg Transitions (hinh 6.28)

+ Duoc ket qua tren hinh 6.31

lD e fa r £ ( R o u n d O r ^ ^

^ Sets Tra Corner Sphere - 7

Round Only 1 ^ 1 Default [Round Only 2)

+ Click voi lira chon Comer Sphere, roi thay doi bm kinh can (hinh 6.32).

^ Sets Transitions Pieces Options Properties

Corrrer Sphere ^ jv]| R fio O l^ g | LI 14.83 I^|T.93^ ^ 13|4 ^

H'mh6.32 + Ket qua ta dugc tren hinh 6.33.

Hinh6.33

6.1.7 Round - Round Only

+ Tao trade mpt Model nhu hinh 6.34

+ Ta se Round vdi 3 ban kinh R l; R2; R3 c6 gi tri khac nhau

Hinh 6.34 + Click bieu tuong Round.

+ Click chon Set 1 (hinh 6.35)

+ Click chon canh d p gia tri R l (hinh 6.36)

+ Click chon New Set (hinh 6.37)

+ Click chpn canh gia tri R2 (hinh 6.38)

206

+ Tiep tuc click chon New Set (hinh 6.39).

+ Click chon canh c6 gia tri R3 (hinh 6.40)

+ Click chon Transitions (hinh 6.41)

+ Click vao Transitions so 1 tren Model (hinh 6.42)

H'mh 6.39

Click chpn Round Only 1 (hinh 6.43)

^ Sets Ttensitlons Pieces Options Prof

j Default (Round Only 1 ) \ j^ |

<>5elett trensui Oiiv 2 -Patch ^

H'mh 6.43 + Ket qua cua Round Only 1 (hinh 6.44).

208

Ket qua cua Round Only 2 (hinh 6.45).

6.I.S Lenh Round Variable

+ Lua chpn nay cho phep Round c6 the thay doi gia tri bto kinh tren timg doan + Click lenh Round roi click chon canh nhu hinh 6.47

^ Set«| Tranrifam Piece» Optiom ftjyi

i| Value f ill Refetan-se^ v t

•^' Seisl T iaraitlora Piecn Qpliora PMp

| 2 00

Hinh 6.48 + Click chudt de thay doi gia tri Radius (hinh 6.51)

+ Ket qua dupe nhu hinh 6.52

§w ' ^

H'mh 6.49

210

+ Tircmg tu ta them cac gia tri R nhu bu0c tren, click chupt vao cham tron trang

de di chuyen vi tri cua chung (hinh 6.53)

+ Dugc ket qua tren hinh 6.54

6.1.9 Lenh Full Round

+ Lenh nay cho phep noi tiep hai mat vai nhau bang mpt be mat tru

+ An Ctrl roi click chon hai mat doi dien nhau (hinh 6.55)

+ Click chpn Full Round (hinh 6.56)

+ Click vao 6 Driving surface (hinh 6.56)

Hinh 6.55

Click chpn mat dau tren hinh 6.55

+ Xuat hien bieu tuong Round nhu hinh 6.57

Co hai each tao Ipnh:

+ Chon danh muc Insert/ Chamfer (hinh 6,60)

Analysis hifb ^^jpkations Toois Window

+ Click bieu tuong xuat hien Dashboard (hinh 6.62).

6.2.1 Edge Chamfer

+ T ao m ot v at the S o lid n h u hinh 6.61

DI k D2 i Angle x D

45 X D [ d >^ d ^

Co bon lira chpn cho Chamfer (hinh 6.63) dupe minh hpa tren hinh 6.64

+ D X D: Tap Chamfer deu doi xirng

+ D1 X D2: Tao Chamfer vdi hai gia tri khac nhau

+ 45 X D: Giong nhu D x D

* Tao nhieu Chamfer trong mpt Ian gpi lenh

+ Click chpn canh can Chamfer (hinh 6.65)

+ Click New Set roi chpn DlxD2 (hinh 6.66) (xuat hien Set 2, lua chpn Chamfer tren dupe ghi lai va md di)

+ Click chpn canh tren hinh 6.67 (khong can an Ctrl)

+ Chpn canh mieng hai 16 (hinh 6.69) (c6 an Ctrl)

+ Click dao chieu cho Set 3 (hinh 6.68)

+ Click b d ta dupe ket qua nhu tren hinh 6.70

2 1 4

Tucmg tu t a o C h am fer 45 x D (hinh 6.71), (hinh 6.72).

6.2.2 Chamfer - Corrner

+ Tao mpt Model nhu hinh 6.73

+ Click Menu Insert/ Chamfer/ Comer Chamfer (hinh 6.74) (khong c6 bieu tu(?ng Chamfer Comer tren thanh cong cu)

Analyns Ijifo Appfications Tools Whdow TTHole

+ Xuat hien cira so Chamfer va mpt Menu (hinh 6.75)

+ Click chon canh dau tien cho Chamfer (hinh 6.76)

nsssiBU^

Hinh 6.74

H'mh 6.75 + Xuat hien Menu manager click chon Enter-Input (hinh 6.77).

+ Nhap gia tri khoang each dau tien cho Chamfer a dong nhac phia dudi manhinh (VD nhap 5)

+ Tren Model xuat h i ^ canh thu 2 c6 mau xanh, tiep tuc click Enter-Input (hinh 6.78),

+ Nhap gia tri khoteg each cho Chamfer canh thu 2 d dong nhSc phla dudi m te hinh (VD nhap 10)

+ Canh mau xanh chuyen sang canh thu 3, click Enter-Input roi nhap gia tri cho khoang each cho Chamfer thu 3 (VD nhap 6)

+ Click Ok tren cua so Chamfer (hinh 6.79)

+ Ta dupe ket qua nhu hinh 6.80

* Hieu chinh lenh Chamfer Corner

+ Chek chudt phai len lenh Chamfer Comer Iren Model Tree roi chgn Edit (hinh 6.81), + Xuat hipn cac gia tri kich thude cua Chamfer (hinh 6.82)

s>|i

^ Insert Delete

Group Suppress Rename

EdR Definition Setup Note >

EdK Parameters

+ Nhap chuQt hai Ian len timg con so kich thude de sira (cac con so chuyen thanh

mau xanh nhu hinh 6.83)

216

+ Click len bieu tucmg Regenerate a tren thanh cong cu de cap nhat cac gia tri viia thay doi.

+ Ket qua ta dupe tren hinh 6.84

6.3 Lenh Shell

L?nh Shell dimg de tao v6 mong cho mqt khoi Solid djc

C6 hai each de vao l?nh Shell nhu sau:

+ Click bieu tupng l ^ tren thanh cong cu

+ Chpn danh muc Insert/ Shell (hinh 6.85)

Analysis Info AppUcat

Hinh 6.85

ta o tru d e m dt M odel S olid dac n h u hin h 6.86

Hinh 6.86 + Click bieu tugng U^ , tren thanh cong cu, xuat hien Dashboard phia dudi man

hinh (hinh 6.87)

lioi Options Properties Thickness |5.64 |H| ^

Hinh 6.87

+ Click vao nhan References ta thay hai cua so la Removed Surface va Non­default thickness (hinh 6.88).

+ Removed Surface: Chua c6 mat nao dugfc chpn.

+ Non-default thickness: Dp day chua xac dinh

+ Neu ta click bieu tupng bd ngay ma chua click chpn mat nao dS Shell thi :a se tao dupe phan rong ben trong, ben ngoai thuc the h o te toM dong kin (hinh 6.89)

+ Quay trdr lai vi du tren, de thay doi chieu day mat nao do ta click vao Non­default thickness (hinh 6.90)

+ Click len mat tren cimg (c6 mui ten chi nhu hinh 6.91)

+ Keo 6 vuong trang de thay doi dp day (hoac gan gia tri dp day) (hinh 6.91)

Ket qua dupe nhu tren hinh 6.92 (tat ca cac mat deu kin)

218

+ Click chupt len Removed Surface (hinh 6.93).

+ An Ctrl click chon hai mat c6 mui ten chi vao (hinh 6.94)

+ Ket qua la hai mat vira chon dupe loai bo (hinh 6.95)

Removed t i f f ace* ^ornMaii thickne**

Suff;F5(REV0 Click hete (o a ^

Chit y: chieu day Shell can phai phii hap thi mai c6 the ket thuc dime lenh

* Mpt so hinh anh tao Shell (hinh 6.96), (hinh 6.97).

6.4 Lenh Rib

Lenh Rib giup tao cac vien gan tang cimg nhanh chong va de dmg

De tao lenh Rib c6 hai each sau:

+ Chpn danh myc Insert/ Rib (hinh 6.98).

Analysis Info Applicat 'iT Hole

iSJ She*

H'mh6.98 + De thyc vdi lenh Rib, tao truac mpt Model nhu hinh 6.99

+ Click bieu tu<?ng tren thanh cong cy, xuat hi?n Dashboard ben dudi m te hinh (hinh 6.100)

+ Click chyn Define (hinh 6.100)

H'mh 6.100 Hinh 6.99

Click chpn mat FRONT lam mat ve phac (hinh 6.101)

Click Sketch tren cira so Sketch (hinh 6.101)

Placement j Sketch P la n e - Plane [ F R O N T : ^ [ U ie Pieviout ] Sketch Orienladon

Sketch view dkection [ Flip { Relerence R l G H T f i p A T U M P

Orientation Right v |

[ ^ S k g t ^ ^ l Cancel |

Hinh 6.101 + Xay dung hai dudng chuan (c6 mui ten chi nhu hinh 6.102).

+ Dung Spline dd ve bien dang cho Rib (bSt dau va ket thiic theo hai dudng chuan c6 mui ten chi nhu hinh 6.102)

220

Hinh 6.102

phai hirang veto irong nhu hinh 6.103).

+ Ket qua duqc nhu hinh 6.104.

6.5 Lenh Draft

6.5.1 Dinh nghia

L?nh Draft cho phep ta tao ra cac mat vat (Surface Draft) nghieng mpt goc nao

do thay the cho cac mat ban dau

Co hai each de tao Ipnh Draft nhu sau:

+ Click bieu tuong 1 ^^ tren thanh cong cu

+ Chondanhm uc Insert/Draft (hinh 6.105)

Analy^ Info Appkat

Hinh 6.105

Lenh Draft dupe mo ta tren hinh 6.106 va hinh 6.107 trong do Draft Hinge la mat ban le de xoay.

H'mh 6.106

Hinh 6.107 6.5.2 Cdch thifc Men lenh

+ Tao trade mpt khoi Solid va tao Datum Plane d giua khdi nhu hinh 6.108.

Dfaft nsfacet

Draft hingw

Click here to add item

*1 * Click here to add item

SpB Ani^et Option* Ptopertie*

1 * Dick hete to add item | 1 • Ckk here to add It

H'mh 6.109 111

+ Click bieu tiicmg Draft tren thanh cong cu xuat hien Dashboard (hinh 6.109).

^ Click vao 6 Draft Surfaces (hinh 6.109)

+ An Ctrl chon 4 mat ben can Draft (tuy chon mot mat hoac nhieu hem can Draft nhu hinh 6.110)

+ Click vao 6 Draft Hinges nhu hinh 6.111 roi chon mat tren dinh (mat ban le de xoay cac mat ben can Draft)

+ Ket qua dugc nhu hmh 6.113

* Vai lua chpn mat Draft Hinge la mat DTM2.

+ Ket qua la cac mat Draft xoay quanh mat DTM2 (hinh 6.114)

H m h6.117

+ Dependently: Hai phia Draft phu thugc nhau (hinh6.118)

I^'OO

H'lnh 6.118

+ Draft first Side Only: Chi Draft mpt phia qua DTM (hinh 6.119)

+ Draft Second Side Only: Draft qua phia thu 2 DTM (hinh 6.120)

* Lua chpn Draft Split by Split Object:

Tao mat vat c6 giai ban boi mot doi tuong (doi tucmg la mpt Sketch c6 s5n nSmi trong mat can Draft hoac la Sketch dupe ve trong qua trinh Draft)

+ Tao truac mot khoi Solid va mot Curve khep kin tren mat can Draft (hinh 6.121).+ Click Draft Surface chpn mat chua Curve (hinh 6.122)

+ Click Draft hinge roi chpn mat dau (hinh 6.123).

H'mh 6.123 + Click chpn Split by Split Object (hinh 6.124) roi chpn Sketch la Curve Elip

Spfcoptiom

No split

No split Split by diaft hinge Split by split obiect Side optiom

j Draft sides independently Refetences f s ^ Angles Opforw Properties

Hinh 6.124

2 2 6

+ Thay doi gia tri goc nghieng Draft (hinh 6.125)

+ Ket qua dirqc tren hinh 6.126

Hole cung tao ra cac 16 gi6ng nhu Extrude Cut hay Revolve Cut nhung kh6ng

can qu a b u a c Sketch b ien dang, vi the thcri gian de tai tao cac 16 khi m uon thay doi dac

tilth 16 se rat nhanh ch6ng

6.6.2 Cdch thuc hien lenh

Co hai each nhu sau:

+ Chon danh muc Insert/ Hole

Lenh Hole c6 hai lira chon co ban

+ Straight: L6 trorn

+ Standard: Tao cac 16 ren theo tieu chuan (ISO, UNC, UNF )

6.6.2.1 Straight (tao 16 tron)

+ Tao truoc mot kh6i Solid nhu hinh 6.127

hinh 6.128

■ISjmrte ^ 0 ^

StandardStraight

H'lnh 6.128

+ Dua chupt click len mat can dat 16 (mat tren cung) (hinh 6.129)

+ Mpt 16 sa bp dupe tao ra (hinh 6.129)

+ Tren man hinh c6 hai 6 vu6ng mau trang la tham so dimg de xac dinh vi tri tarn

+ L inear: Xac dinh vi tri tam lo la hai khoang each thtag

Dua chupt click len 1 6 vu6ng trSng roi keo ra canh ben, 6 vu6ng trSng se chuyen thanh ch4m den, nhu vay mpt kich thuoc tham so cho tam l6 dupe xac dinh (ta c6 thg

an Ctrl r6i click len mat phSng ben), tham so kich thuoc thu hai cung lam tuong tu (hinh 6.131)

Hinh 6.131

228

+ Radial: Vi tri tam 16 dugc xac dinh bang khoang each R giua true cua 16 tai true cua mat tru nao d6 va goc xoay so voi mat phang tham chieu (6 day la mat dau) (hinh 6.132).

+ Diameter: Gi6ng nhu Radial nhung la khoang each 0 (thay cho R) (hinh 6.133)

+ Coaxial: True cua 16 se n t o trimg len mpt true cho truoc nao do (hinh 6.134)

6.6.2.2 Standard (tao 16 ren tieu chuan)

+ Cac lua chpn xac dinh vi tri nhu Linear, Radial, Diameter, Coaxial van giong nhu tren

+ Click bieu tupng chpn kieu mieng 16, click Shape de dieu chinh kich thuac cho mieng 16 (hinh 6.135)

Hinh 6.135

+ Lira chpn kieu ren, buac ren, tieu chute ren ISO (hinh 6.136).

+ Ket thuc Ipnh ta thay dac tinh ki thuat cua 16 hien thi ngay tren m te hinh (hinh 6.137)

Trong thiet ke do hoa thi mau sac dung de trang tri rat quan trpng N6 dem lai mpt gia tri thtei my cho s te pham, trong phte nay se trinh bay each phu m te cho Model va m te Model window (nen cho giao giao di?n ve)

6.7.1 Phu mdu cho Model

I Insert Analysis Info Appka [ 3 Repaint Qr++R Shade

Render Window ReaMme Rendering Orientation

Papr««entahon » ]]|l View Marwger

1 Color and Appearance 1.

Model Setup Layers

Display Settings >

I A p p e a r a n r e E d ito r Q

+ Tao tnioc mpt Model nhu (hmh 6.138) (lay bai tap

Ip hoa cua chuemg 4 lam vi du)

+ Chek Menu View/ Color and Appearance (hinh 6.139)

+ Xuat hien hpp thoai Appearance Editor (hinh 6.140)

+ Tren hpp thoai c6 cac m te ca b te cho ta lua chpn

+ Click v te m te v teg roi click Apply, ca Ip hoa se

+ Tircmg tu nhu vay muon c6 mau nao ta click chon mau do roi chon Apply + Muon go bo mau tren Model ta click Clear.

+ Ta keo cac thanh tren hinh 6.142 cung se cho cac ket qua khac nhau

* Click lira chon 1: Tren hinh 6.142 se xuat hien hop thoai nhu hinh 6.143 day

la lira chpn dieu chinh mau sac tren Model true quan

+ Keo cac thanh R, G, B tren hinh 6.143 ta se thay mau sac tren Model thay doi.+ Click vao chu Color Wheel va Blending Palette (hinh 6.144)

! Xuat hien Bang nhu hinh 6.145

+ Viec dieu chinh m4u btog kCo c^c thanli R, G, B tren hinli 6.144 cling tuong lu nhu dieu chinh mau true quan bang each click chon mau tren vong mau (hinh 6.145) (Color Wheel)

* Click lua chpn 2: Tren hinh 6.142 cung se xuat hi$n hpp thoai nhu hinh 6.143 nhung day la lua chpn dieu chinh do steg cho Model.

+ Bang each tuong tu ta c6 the phu mau theo timg mat rieng re vdi lua chon

Surfaces trong mpe Assignment a hinh 6.140.

6.7,2 Thay doi mdu nett giao diin

+ Co hai giao di?n mau nen do la: Giao di$n nen khi ve Sketch va giao di?n nen ciia Model Window (nen do hpa khi thiet k e )

+ Theo mac dinh giao dien khi ve Sketch nen c6 mau den, giao dipn n6n cua Model window c6 mau xam nhat

De thay doi mau nen ta click Menu View/ Display settings (hinh 6.146)

+ Click chon System Colors (hinh 6.147)

+ Xuat hipn hop thoai (hinh 6.148)

B B W Insert Analysts :Info Appier

* Tren hinh 6.148 c6 4 Tab (nhan), mac dinh

hien thi nhan Graphics, 4 Tab gom:

+ Datum: Mau cua timg thanh phan trong cac

Datum

+ Geometry: Mau cua cac doi tuong hinh hoc

+ Graphics: Mau cac doi tuong do hpa

+ User Interface: Mau giao di?n cua timg vung

(vimg Model Tree, vimg thanh cong cp )

* Trong phan nay chung ta chu yeu sii dpng nhan

mac dinh Graphics

Geonieliy Graphics | User Interface

[ ] I Geometry

S ] n Hidden Line [ E r n Sketch

f ¥ 1 □ Curvt

S ] D Q u ill

S] n Manufacturing Vdume

C B [~l Sheet Metal [ ^ ] ■ Datum [ ] ■ Letter

S ] r~l Highlight ■ Primary [ ^ ] □ Highlight • Secondary (3] □ Highlight - Edge

[ 3t 1 r~l Preselection Highlight

S] n Selected [ S ■ Secondary Selected [ ] ■ Preview Geometry ( ] ■ Secondary Preview Geometry

t- De de dmg quan sat mau cua nen Model Window thay doi nhu the nao thi mac dinh Pro/Engineer da danh dau trong 6 Dynamically update Model window (hinh 6.149).

+ De thay doi mau nen ta click vao hai 6 c6 chu TOP va Bottom (hinh 6.149).+ Xuat hien hop thoai nhu hinh 6.150 ta dieu chinh bang each keo cac thanh keo, liic nay mau giao di?n Model Window se thay doi

■ Blended Color ^ Color Editor [ Z j f ^ |

+ Thay doi mau nen Sketch ta click vao nhan so 2 Background (hinh 6.148)

• Xuat hien mot hpp thoai tuong tp nhu hinh 6.150 tai day ta hi?u chinh mau sac

va khi ve Sketch ta se thay mau nen thay doi nhu mong muon

* Neu muon quay tro lai mac dinh cho mau nen ta click vao Scheme, click chpn Default (hinh 6.151)

Sack on White White on Black White on Green Initial

Use Pre*W3dfire Scheme

Hinh 6.151 6.7.3 Luu thay doi mdu nen giao diin thanh File

+ Sau khi thay doi ma nen giao dien a tren de tien cho cong viec sau nay khong

can thiet lap lai mau cho he thong thi ta luu lai thanh File sir dung

+ Tai hop thoai nhu hinh 6.148 ta click vao File xuat hien cua so nhu hinh 6.152 + Tim den vi tri thu muc can luu File

+ Tai 6 New Name ta dat ten cho File la Syscol_mau.scL

+ Click OK tren hinh 6.152 de ket thuc

& a d a E'Cl] BALL

I Gi4 sCt c6 1 Sketch vh 1 Datum Axis nhu hinh 6.153,

+ Tren Model Tree click chupt phai len ddi tugng roi chon Hide (c6 the Sn Ctrl

de chpn nhieu ddi tuong nhu hinh 6.154),

+ Ket qua tren giao dipn cac ddi tugng da hi an (hinh 6.155)

O PRTOXfl.PRT £7 RIGHT Z7T0P

• £7 FRONT

5 6 ™ t _ c s y s _ d e f

a Q^Exbudel[ / m

> tinBI

^ Iru

Hinh 6.154

234

6.8.2 L in k Delete

+ Lenh Delete cho phep ta xoa bo mot hay nhieu doi tuong nao do.

+ Lay vi du o tren hinh 6.156 ta se xoa bo 1 Sketch va 1 Datum Axis

+ Click chupt phai len doi tuong tren Model Tree roi chpn Delete (hinh 6.157)

□ PflTOOOl.PflT

a RIGHT

a TOP

Z7 FRONT PRT_CSYS_DEF

m Eidiude 1

/ m

Hxi

Group Suppress EdK Properties

+ Ta CO the an Ctrl+Z de khoi phuc lai lenh Delete vira thuc hien

6.8.3 Lenh Edit vd Regenerates Model

Lenh Edit chi dupe dung de thay doi gia tri cua kich thupc, neu ta can thay doi vi tri cua kich thuoc hoac chuan ban dau thi phai su dung Edit Definition hoac Edit References

^ Tao trupc mpt khoi Solid nhu hinh 6.159

+ Click chupt phai len doi tugnag vtra tao, chpn Edit nhu hinh 6.160

+ Tren doi tupng xuat hien cac kich thudc (hinh 6.161)

Lpnh Suppress giiip giam bdt bp nho may tinh va qua trinh thpc hien thao tac dupe nhp nhm g hon Ta hoan t o ^ c6 the khoi phuc lai dupe qua trinh ma Ipnh Suppress da tao ra

Cach tao lenh n h u sau:

+ Tao trupc khoi Solid va them 4 tru tron phia tren nhu hinh 6.164

236

+ Click chuot phai vao ten cua 4 tru tron nay tren Model Tree sau do click chon Suppress (hinh 6.165).

® O'

♦ I n s

Delete Group Suppress Rename Edit Edit Definition Edit References Pattern ,

Setup Note Info Hide Edit Parameters

Hinh 6.165 + Cira so Suppress nhac ta click OK de xac nhan (hinh 6.166).

Khoi phuc Suppress

D6 khoi phuc lenh Suppress da trudc do ta click chon danh muc Edit/ Resum nhu hinh 6.168

S u p p re »

Setup

Resume la A Set Ip Resume Ai

Hinh 6.168

+ Resum: Khoi phuc 1 Suppress.

+ Resum Last Set: Khoi phuc Suppress cuoi cimg

+ Resum All: Khoi phuc tat ca Suppress

6.8.5 Lenh Group

Lfnh Group giiip ta tao nhom de quan ly cac Featiue theo nhom mpt cac de djmg Group rat thuan tipn cho vipc tao cac Ipnh nhu doi xung hay Copy

Thpc hipn tao Group qua vi du sau day:

+ Tao trudc mpt Model nhu hinh 6.169

+ An Ctrl click chon hai doi tupTig tren Model Tree roi click chupt phai chpn Group (hinh 6.170)

□ PRTOOOl PRT Z7 RIGHT

Ungroup (hinh 6.172)

238

6.9 Bai tap ap dung

6.9.1 Ve hop dung but

D

- Hop thoai New xuat hien va chon muc Part - Solid (hinh 6.173)

- Dat ten cho ban ve la h o p jb u t vao khung Name sau do click nut OK

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Type O Skstch

© □ P « O

O Maniactuing

^ O H Dmeng

O Q Fonnat

O ED , O ^ Diagram : O G tayou

Q Uae defatA template hop_but]

I OK I

H'mh 6.173

- Diing lenh Extrude-Solid tao mpt khoi c6 chieu dai keo 100mm, tiet dien ve

phac nhu hinh 6.174

- Ket qua nhu tren hinh 6.175

- Tao Shell cho hop but

- Click lenh Shell ® roi an Ctrl chon ca 3 mat phang de khoet bo, chon chieu day Shell la 3mm (hinh 6.176)