Giáo trình sử dụng proengineer wildfire 3 0 thiết kế sản phẩm cơ bản phần 1

Hien nay a Viet Nam phan mem Pro/Engineer Wildfire dang dupe cac nha may, xi nghiep che tao ting dung rpng rai trong san xuat.. De dap ling nhu cau ciia sinh vien va cac can bp kl thuat

DAI HOC THAI NGUYEN

TRUONG CA O DANG KINH TE - KY THUAT

ThS NGUYEN HOANG GIANG (Chu bi§n) PGS.TS NGU y I n OiNH MAN - ThS LE DUY HOI

GIAO TRINH

SU DUNG PRO/ENGINEER WILDFIRE 3.0

Thiet ke' san pham cd ban

NHA XUAT BAN OAI HOC THAI NGUYEN

DAI HOC THAI NGUYEN

TRUCKNG CAO DANG KINH TE - KY THUAT

PGS.TS NGUYEN DINH MAN - ThS LE DUY HOI

GIAO TRiNH

PRO /EN G IN EER W ILDFIRE 3.0

THIET KE SAN PHAM CO BAN

NHA XUAT BAN DAI HOC THAI NGUYEN

NAM 2014

MASO: 01-11

D H TN-2014

Bien muc tren lu a t ban pbam cua T rung tam Hpc Ueu - Dai hoc Th4i Nguyen

Nguyen, Hoang Giang chu bien

Giao trinh sii dung Pro/Engineer Wildfire 3.0 / Nguyen Hoang Giang (Chii bien), Nguydn Dinh Man, Le Duy Hpi - Thai Nguyen: Dai hpc Thai Nguyen ,2014

tr cm.

Thiet ke sdn pham ca bdn

ISBN: 9786049151057 (tap)

1 Pro/ Engineer- giao trinh 2 Thiet ke bang may tinh 3 Ve ky thuat.

1 Nguyen Dinh M3n II Le Duy Hpi.

620.00285- d e l 4

MUC LUC

LOINOI DAU 11

ChiroTig 1 MODAU 1.1 Giai thi?u ve phan m em 13

11 1 Pro Design 14

1.1.2 Pro/Assembly 14

1.1.3 Pro/Sheetmetal 15

I 1.4 Pro Manufacturing 15

1.1.5 Pro/Mold D esign 15

1.1.6 Pro/Mechanica 16

1.1.7 Pro/Mechanism 16

1.1.8 Pro/Plastic Advisor 17

1.2 Thong tin phien b an 17

1.3 Khcri dong Pro/Engineer Wildfire 3.0 18

1.4 Giao dien mrui hinh do h o a 18

1.4.1 Model Tree (Cay thiet k e) 19

1.4.2 Dashboard (Bang dieu khien lenh ve) 19

1 4.3 Sash Control (Thanh keo dieu khien) 19

1.4.4 Graphic Windows (Cua so do hpa) 20

1 4.5 Message Area (Vimg giao tiep thong tin vdi may tinh) 20

1.5 Main Toolbar (Thanh cong cu chinh) 20

1.6 Feature Creation Toolbar (Cac thanh cong cu tao hinh chinh) 20

1.7 Navigation Windows (Ciia so chi dan) 21

1.8 Thoat khoi Pro/Engineer ^21

3

ChiroTig 2 CAC LENH VE TAP TIN TRONG PRO/ENGINEER 3.0

2.1 Set Working Directory (Tao thu muc I m vi?c) 23

2.2 Tao mot doi tugrng thiet ke m o i 23

2.3 Kiem tra lai don vi trong moi truong ve 25

2.4 Luu mpt doi tupng da thiet k e 27

2.5 Luu doi tugrng vdi ten m di 28

2.6 Md mpt doi tupng san c 6 29

2.7 Tao mpt ban sao cua doi tupng 29

2.8 Thay doi ten cua doi tu p n g 30

2.9 Xoa cac doi tupng ra kh6i bp nho 30

2.10 Xoa cac phien ban c u 30

2.11 Nhung thao tac co ban khi dung Pro/Engineer 3.0 31

2.11.1 Phong to, thu nho doi tupng 31

2.11.2 Quay doi tupng 31

2.11.3 Di chuyen doi tupng 32

2.11.4 Hien thj cac doi tupng 32

2.11.5 Bat tat cac doi tupng chuan 33

2.12 C4c pliliu tat sCt dpng troiig Pro/Engineer 33

Chuong 3 CAC LENH VE PHAC THAO 3.1 Gidi thicu ve mdi trudng ve phac thao 35

3.1.1 KhM niem 35

3.1.2 Giao dipn mdi trudng Sketch 35

3.1.3 Che dp Intent Manager 37

3.1.4 Trinh tu lam vipc trong mdi trudng Sketch 37

3.2 Cac Ipnh ve trong mdi trudng Sketch 37

3.2.1 Lenh L ine 37

3.2.2 Lenh Rectangle 38

3.2.3 Lenh Circle 38

3.2.4 Lenh Construction 39

3.2.5 Lenh Arc 40

3.2.6 Lenh Fillet 41

3.2.7 Lenh Spline 42

3.2.8 Lenh Point va Coordinate System 2D 43

3.2.9 L?nh T ext 43

3.3 Cac lenh ho tro ve p h a c 45

3.3.1 Lenh xoa doi tu o n g 45

3.3.2 Lenh Trim hoac Trim ket hgp vdi Extend 45

3.3.3 Lenh Divide 46

3.3.4 Lenh Mirror 46

3.3.5 Lenh Copy 47

3.3.6 Scale & Rotate 47

3.3.7 Lenh Use edge & Offset edge 48

3.4 Rang huge hinh hpe (Contraints) 48

3.4.1 Gidi thipu 48

3.4.2 Cac rang buoc hinh hoc trong Pro/Engineer 49

3.4.3 Tat tarn thcri cac rang bupt hinh hpc 52

3 4 4 R at/ tat va xoa cac rang b\ipc hinh hpe 53 3.5 Ghi kich th u d e 53

3.5.1 Ghi kich thude khoang each giua hai diem 54

3.5.2 Ghi kich thude khoang each giua diem va dudng thang 54

3.5.3 Ghi kich thude chieu dm doan thang 54

3.5.4 Ghi kich thude ban kinh dudng tron hay cung trdn 54

3.5.5 Ghi kich thude dudng kinh dudng tro n 54

3.5.6 Ghi kich thude gdc giua hai dudng thang 54

3.5.7 Ghi kich thude gdc giua cung tron vdi dudng thang 54

3.5.8 Khda mpt kich thude 55

3.6 Hieu chinh kich thude 55

3.6.1 Hieu chinh tnre tiep kich thude 55

3.6.2 Sit dung hpp thoai hieu chinh 55

3.6.3 Hop thoai Reslove Sketch 56

3.7 Bai tap ap dung 57

5

3.7.1 BM tap 1 57

3.7.2 BM tap 2 59

3.7.2 Bm tap 3 60

i.8 Bm tap tu thiet k e 62

ChiroTig 4 CAC LENH CO BAN TAO K H 6 i RAN 1.1 L?nh Extrude 65

4.1.1 Dinh nghia 65

4.1.2 Cach thuc hien lenh 66

4.1.3 Cac l\ia chpn cua l? n h 66

4.1.4 Lenh Extrude Protrusion (khoi tao lenh Extrude) 66

4.1.5 L?nh Extrude - C u t 68

4.1.6 L?nh Extrude-Thin 70

1.2 Lenh Revolve 71

4.2.1 Djnh nghia 71

4.2.2 Cach thyc hi?n lanh 71

4.2.3 Lenh Revolve Protrusion (khdi tao Revolve) 71

4.2.4 L$nli Cut-revolve 73

1.3 Hieu chinh lenh Extrude va Revolve 75

1.4 Lenh Sweep 76

4.4.1 Cach thuc hien lenh 76

4.4.2 Hieu chinh lenh S w eep 80

1.5 Lenh Blend 80

4.5.1 Blend - Parallel 81

4.6.2 Blend - R otational 87

4.6.3 Blend - G eneral 92

1.7 Bai tap ap d u n g 95

4.7.1 Ve khoi d a c 95

4.7.2 Ve khoi ra n 101

4.7.3 Ve chiec c a 104

4.7.4 Ve Ip h o a 10!

4.7.5 Ve mu bao hiem don g ian Ill 4.7.6 Ve phan than mui k h o an 12!

4.7.7 Ve ly n rp u 13(

Chu-ong 5 TAO CAC THAM CH IEU CHUAn VA SAO C H EP DOI T U pN G 5.1 Tham chieu chuan (D atum ) 13'

5.1.1 Dinh nghia 13!

5.1.2 Cachthuc hien lenh 13'

5.2 Datum Point (Diem chuan) 14

5.2.1 Dinh nghia 14

5.2.2 Cach thuc hien lenh 14

5.3 Datum Axis (tao mpt true chuan) 151

5.3.1 Dinh nghia 15(

5.3.2 Cach thuc hipn Ipnh 151

5.4 Tao mat phang chuan (Datum Plane) 15!

5.4.1 Dinh nghia 15!

5.4.2 Cach thuc hipn Ipnh 15!

5.5 Datum Curves (Duong cong chuan) 151

5.5.1 Dinh nghia 15!

5.5.2 Cach thuc hien lenh 15'

5.6 He true chuan Coordinate Systems 16(

5.6.1 Dinh nghia 16i

5.6.2 Cach thuc hien lenh 16(

5.7 Sao chep doi tu p n g 17(

5.7.1 Lenh Mirror 17i

5.7.2 Lenh Copy & P a ste 17!

5.8.1 Lenh Pattern 17(

5.9, Bai tap ap dung ve tai nghe (Headphone) 18i

ChuoTig 6

CAC LENH HIEU CHiNH KY THUAT VA HO TRg( MODEL

6.1 L?nh Round 200

6.1.1 Round doTi gian voi ban klnh khong doi 200

6.1.2 Round - Conic 201

6.1.3 Round - Conic voi hai gia tri Conic khac nhau 201

6.1.4 Round qua mot C urve 202

6.1.5 Round tdi mpt dinh hay mot Point 203

6.1.6 Round - Transitions 205

6.1.7 Round - Round O nly 206

6.1.8 Lenh Round Variable 209

6.1.9 Lenh Full R ound 211

6.2 Lpnh Chamfer 212

6.2.1 Edge Chamfer 213

6.2.2 Chamfer - Corm er 215

6.3 Lenh Shell 217

6.4 Lenh R ib 219

6.5 Lenh Draft 221

6.5.1 Dinli n g h ia 221

6.5.2 Cach thirc hien lenh 222

6.6 Lenh Hole 227

6.6.1 Dinh nghia 227

6.6.2 Cach thuc hien lenh 227

6.7 Thay doi mau sac trong thiet ke 230

6.7.1 Phu mau cho M odel 230

6.7.2 Thay doi mau nen giao dien 232

6.7.3 Luu thay doi mau nen giao dien thM i F ile 233

6.8 Mot so lenh ho trp kh ac 234

6.8.1 Lenh Hide 234

6.8.2 Lenh Delete 235

6.8.3 Lenh Edit va Regenerates M odel 235

6.8.4 Lenh Suppress 236

6.8.5 Lenh G roup 238

6.9 Bai tap ap d u n g 239

6.9.1 Ve hop dung b u t 239

6.9.2 Ve ghe n h u a 242

Chu'OTig 7 CAC LENH TAG M AT CO BAN VA THAO TAC TREN bE MAT 7.1 Extrude Surface 252

7.1.1 Cach thpc hien l?nh 252

7.1.2 Hi?u chinh le n h 253

7.2 Lenh Revolve Surface 254

7.3 Lenh Sweep Surface 256

7.4 Lenh Blend Surfcae 257

7.5 Lenh Fill 257

7.6 Cac lenh thao tac tren be m at 258

7.6.1 L |nh M erge 258

7.6.2 L?nh Trim 260

7 6 3 L ? n h R o u n d 2 6 1 7.6.4 L?nh Intersect 263

7.6.5 Lenh Solidify 265

7.6.6 Lenh Thickend 269

7.6.7 Lenh Extend 270

7.6.8 Lenh Project 272

7.6.9 Lenh Offset 273

7.6.10 Lenh Wrap 278

ChuoTig 8 CAC LENH VE NANG CAO 8.1 Lenh Boundary Blend 281

8.1.1 Dinh nghia 281

9

8.1.2 Cach th\ic hi?n lenh 281

8.2 L?nh Variable Section Sweep 283

8.2.1 Dinh nghia 283

8.2.2 Cach thuc hi?n lenh 283

8.3 L?nh Sweep Blend 292

8.3.1 Dinh nghia 292

8.3.2 Cach thuc hien lenh 293

8.4 Helical Sw eep 298

8.4.1 Dinh nghia 298

8.4.2 Cach thuc hien lenh 298

8.5 Bai tap ap dung 304

8.5.1 Ve bu long 304

8.5.2 Ve chai n h u a 307

8.5.3 Ve canh quat 322

8.5.4 Ve chan biin xe m ay 329

8.5.5 Ve con 6c s e n 338

l AI LIEU THAM K IIA O 341

L O I N O I D A UPhan mem Pro/Engineer Wildfire ciia hang Parametric Technology Corporation (PTC) cua My la mpt trong nhiing bp phan mem noi tieng nhat hien nay trong linh vpc thiet

ke, mo phong va che tao khuon man Hien nay a Viet Nam phan mem Pro/Engineer Wildfire dang dupe cac nha may, xi nghiep che tao ting dung rpng rai trong san xuat Tuy nhien, hien nay c6 rat it tai lieu dupe bien soan bang tieng Vipt huong dan each sii dung phan mem Pro/Engineer Wildfire Hau het cac tai lipu hudmg din hay cac video thuc hanh deu dupe viet bang tieng Anh hay tieng Trung Dieu nay se gay kho khan cho nhung nguoi muon su dung phan mem

De dap ling nhu cau ciia sinh vien va cac can bp kl thuat dang cong tac tai cac nha may, xi nghiep, nhom tac gia chiing toi viet giao trinh “Sir dung Pro/Engineer

W ildfire 3.0 - Thiet ke san pham co’ ban” Giao trinh dupe viet cho phien ban Pro/Engineer Wildfire 3 0, mpt phien ban vdi dung lupng cai dat nhp, cau hinh may khong yeu cau cao, dac bipt no c6 tinh nang tuong tp voi Pro/Engineer W ildfire 4.0; Pro/Engineer W ildfire 5.0, tham chi no con sii dung dupe cho ca phien ban Pro Engineer/Creo tuy giao dipn c6 chiit thay doi Khi da su dpng thanh thao phien ban 3.0 dpc gia CO the de dang su dung cac phien ban mdi ra dbi sau nay

G iao trinli dugc tiin li b ay ti mi, dc hicu, m o ta tim g cong eg Icnli, cac b u o c vc

VOI cac hinh anh minh hpa true quan Cuoi moi chuemg la cac bai tap ap dpng thpe te dupe trinh bay timg bude ve cp the ro rang, sue tich Giao trinh dimg lam tai lipu hpc tap cho sinh vien cac nganh ky thuat ciia cac trudng dai hpc, cao dang va c6 the lam tai lipu tham khao cho nhung ngudi lam cong tac thiet ke trong thpe te san xuat

Giao trinh duo'c bien soan gom 8 chuong:

Chuemg 1 - Md dau

Chuong 2 - Cac lenh ve tap tin trong Pro/Engineer Wildfire 3.0

Chuemg 3 - Sketch (Ve phac thao)

Chuemg 4 - Cac Ipnh ve Solid cer ban

Chuemg 5 - Tao cac Datums va sao chep doi tupng

Chuomg 6 - Cac Ipnh hipu chinh ky thuat va ho trp Model

Chuemg 7 - Cac Ipnh tao mat ca ban va thao tac tren be mat

Chuong 8 - Cac Ipnh ve nang cao

11

Nhom tac gia Iran trpng c t o on ong Hokig Khucmg - Van phong d?i dipn SAEILO

khoa TPHCM, ky su Homg Trung Kien - Phong B 11, Cong ty TNHH MTV Dien co hoa chat 15 Thai Nguyen va cac t h ^ vien ciia dien dm co khi http://www.meslab.org da c6 nhung dong gop chuyen mon sau sac

Mac dii da co gang nhieu trong qua trinh bien soan, nhung ch5c chSn vin con thieu sot Chung toi rat mong nhan duoc nhung y kien dong gop, phe binh ciia ban dpc de giao trinh nay ngay cimg dupe horn thien hon

Mpi y kien dong gop xin gui ve mot trong cac dia chi sau:

Email: ndman 1957@gmail.com

Email: nhgiangktcn@gmail.com Tel: 0978 180 557,

Email: le.duv.hoi@gmail.com3- ThS Le Duy Hpi

Xin chan thanh cam on !

Thai Nguyen, ngay 5 thdng 8 ndm 2013

Nhom tac gia

C h uffng1

1.1 Giol thi^u ve phan mem

Pro/ ENGINEER (Pro/E) la phan mem cua hang Prametric Technology Corporation (PTC) Day la phan mem thiet ke co khi phuc vu chu yeu cho nganh che tao may nhu thiet ke khuon mau Pro/E la phan mem CAD ap dung nguyen ly tham so (parameter) trong thiet ke Theo do tat ca nhung phan tu thiet ke deu cr dang tham so Dieu nay giup nang cao hieu suat thiet ke, khi can nha thiet ke c6 the hi?u chinh de dang nhiing phan tu nay ma khong phai thiet ke lai tir dau

Cho den nay Pro/E da trai qua cac phien ban nhu: Pro/Engineer 2000, 2001; Pro/Engineer Wildfire 2.0, 3.0; Pro/Engineer Wildfire 4.0, Pro/Engineer Wildfire 5.0, Creo Elements/pro 5.0, Creo Prametric 1.0, Creo Prametric 2.0 Day la phan mem manh va linh boat, de sir dung va duqc minh chimg la c6 den 75% nguoi su dung Pro/ Engineer da chinh phuc dugrc hau het nhung ngucri thiet ke ca khi tai Vi$t Nam, nhat la trong llnh vuc khuon mau, thiet ke may cung nhu gia cong ca khi chinh xac va kho long CO mot phan mem nao sanh kip

Pro/E thiet ke tot a ca hai dang solid va surface, vice chuyen doi de dang giua hai dinh dang nay cua Pro/E cho phep nha thiet ke the hi^n y tuong cua minh len san pham mpt each trung thuc nhat Khi lam viec vdi phan mem CAD, Pro/E cho phep nhap nhung thiet ke tii cac phan mem khac vao de tiep tuc thiet ke Trong trudng bgrp mau dua vao hi loi, Pro/E cung cap cong cu Import Data Doctor de chinh sira Cuoi ciing, khi san pham hoan chinh, no c6 the duac xuat qua AutoCAD hay mpt phan mem nao khac de tien lai hon cho vipc in an

Pro/E CO nhieu tinh nang rat manh trong llnh vuc CAD/CAM/CAE, no giup ngudi su dung cac kha nang can thiet trong thiet ke khudn cung nhu gia cong ca khi:

- Mo hinh hda true tiep vat the ran;

- Tao cac mddun bang cac khai niem va phan tii thiet ke;

- Diing trong thiet ke tham so;

- Sii dung ca sd du lieu thong nhat;

- Mo phdng dpng hpc, dong luc hpc ket cau ca khi

13

Cac chu-c nang chi'nh cua phan mem:

l I l Pro/Design

Modul nay cho phep nguoi diing thiet ke cac san pham bSt ky theo cac phuang phap nhu: thiet ke tu do (Style), phuang phap do thi (Graphs), phuong phap tham s6 (Paramater - Relations)

Modul nay tao dieu ki$n thiet lap de dang chi tiet vao h? th6ng va dudi h? th6ng

No ho tra cho phan lap rap va lap rap nhom, giai quyet tinh huong xung d$t, thiet ke thay doi

H'wh 1.5

15

Hinh 1.14

Hhih 1.15 1.1.8 Pro/Plastic Advisor

Modul nay giiip phan tich dong chay, mo phong cac bai loan truyen nhiet

H'mh 1.16

Ngoai ra Pro/Engineer Wildfire con c6 cac modul khac nhu: Pro/CASTING, Pro/LEGACY, Pro/TOOLKIT, Pro/PiPing

1.2 Thong tin phien ban

- Phien ban: PROjENGINEER WILDFIRE R3.0

17

- Nam phat hanh: 2006.

- Hang phat trien: Parametric Technology Corporation (PTC)

- H? dieu hanh ho trg: Win32 XP, Windows Vista, Windows 7, Windows 8

- Ngon ngu: Da ngon ngu (tieng Anh, Phap, Due, Nga )

- Yeu cau h? thong:

+ CPU: Celeron 2GHz hoac cao hon

+ RAM: 256 Gb tra len

+ HDD: Con trong tvr 3,5 Gb

+ H? dieu hanh: Win32 XP, Windows Vista, Windows 7, Windows 8

1.3 Khoi dgng Pro/Engineer Wildfire 3.0

Co hai each de khoi dong phan mem Pro/Engineer Wildfire 3.0:

+ Nhap 2 Ian chupt trai len bieu tupng nhu hinh 1.17 cr tren man hinh DeskTOP + Chpn Start/ Programs/ PTC/ Pro/ Engineer/Pro/Engineer

Hinh 1.17

1.4 Giao di^n man hinh do hpa

Sau khi phan mem khoi dpng, m te hinh do hpa se xu4t hi?n nhu hinh 1.18

Giao di§n khi dang thiet ke (hinh 1.19)

Hinh 1.19 1.4.1 Model Tree (Cay thief ke)

Model Tree la nod hien thi tung buoc trong thao tac thiet ke hoac diing hieu chinh

mo hinh (Model)

1.4.2 Dashboard (Bdngdieu khien lenh ve)

La mot bang nho phia duoi man hinh do hpa, no dung de dieu khien lenh ve sau khi da gpi lenh

1.4.3 Sash Control (Thanh keo dieu khien)

Thanh keo cho phep ta keo de thay doi dipn tich vung ve trong cua so do hpa hoac thay doi dien tich Model Tree (hinh 1.20)

19

- Neu nhap chupt vao mpt trong hai vi tri tren hoac dupi c6 hai mui ten thi viing dipn tich Model Tree se bi che khuat (hinh 1.21).

- Neu nhap chupt vao vj tri giua thi hien ra muc Browser Windows (Phan nay se

trinh bay a muc 2.4) vimg cua so ve bi che khuat (hinh 1.22).

- De lam ngupc lai ta chi vipc nhap chupt lai vao vi tri trade do

1.4.4 Graphic Windows (Cua so do hpa)

Day la khong gian chua mo hinh thiet ke Trong qua trinh thiet ke ta c6 the tang kich thude cua khong gian ve bang each keo tren Sash Control (hinh 1.18)

1.4.5 Message Area (Vung giao tiep thong tin v&i may tinh)

La vung ma Pro/Engineer dung de giao tiep vdi ngudi sit dung Nhung chi dan ve thao tac, each nhap thong tin can thiet, hay nhung thong bao Idi xay ra trong qua trinh thiet ke, tat ca deu dupe Pro/Engineer hien thi tai hinh 1.18

Neu muon tang vung khong gian ve (Graphic Area) ta cd the thu nhd vung nay lai bang each keo tha chupt tai vj tri tiep giap vdi Graphic Windows

1.5 Main T oolbar (Thanh cong cu chi'nh)

Day la thanh cong cu chinh ciia Pro/Engineer gdm nhung nhom cong cu chinh cho trong bdng

1.6 Feature C reation Toolbar (Cac thanh cong cu tao hinh chinh)

Day la thanh cong cu chua cac Ipnh thiet ke thong dimg trong Pro/Engineer Trong cac chuong sau ta se di tim hieu cu the hon nua, d day chi gidi thieu qua cac net CO ban chuc nang cua no

Base Feature - 0 TJ Tao cac chi tiet co so

thuat

1.7 Navigation Windows (Cira so chi dan)

Cong cu Navigation Windows (hinh 1.23) bao gom;

+ Model Tree; Liet ke trinh hi cac budc thiet ke va dung de hieu chinh lenh ve; + Folder Browser: Duyet den cac thu muc tren may tinh;

+ Favorites; Luu nhiing trang WEB;

+ Connections: Ket noi vdi nhung djch vu vao tien ich tren Internet

& Connections

Show'' j| Sottiigi

□ PRT0001.PRT Z7 RIGHT

i Z7TOP Z7 FRONT

^ PRT_CSYS_DEF

Hinh 1.23

1.8 Thoat khoi Pro/Engineer

De thoat khoi Pro/Engineer nhap vao bieu tucmg Q phia ben tren phai man hinh, hoac chon danh muc File/ Exit (hinh 1.24)

Hop thoai CONFIRMATION xuat hien (hinh 1.25) nhac ta c6 thirc su muon thoat hay khong, chpn Yes de thoat, chon No khong thoat

Chu y: khi thoat, Pro/Engineer khong bao gia hoi ta co lini File thiet ke khong, viec lini File ta phai chu dong truac do.

21

lEdk View Insert Analysis Ir^ Tools Whdow

Chuffng 2

CAC LENH VE TAP TIN TRONG PRO/ENGINEER 3.0

2.1 Set Working Directory (Tao thir muc lam vifc)

Viec tao Set Working Directory rat quan trong no la thu muc dung de Imi tru tap tin hay thiet ke Mac dinh thu muc nay la My Documents va da duqc hinh thanh mac dinh khi cai Pro/Engineer Tuy nhien ta c6 the thiet lap thu muc lam viec bang mpt trong hai each sau day:

+ Chon danh muc File/ Set Working Directory duyet den thu myc muon chi djnh nhu hinh 2.1

+ Trong Navigation Windows, chuyen qua the Folder Browse vao duyet den thu niyc muon chi dinh sau do click chupt phai vao Set Working Directory (hinh 2.2)

Hinh 2.2

2.2 Tao mot doi tupng thiet ke moi

Co hai each de tao mpt thiet ke moi;

+ Chpn danh muc File/ New (Ctrl + N) (hinh 2.3)

+ Click vao bieu tuemg Create a new object LbLJ tren thanh cong cu

1 3 B ~ E d t view Insert A n d vs s Irfo Apdic

t ^ O p e n [Create a new object j * Set Working Directory

Close Window

Hinh 2.3

23

Sau khi tao thiet ke moi bang mpt trong hai each tren, xu it hi?n cua so nhu hinh 2.4.

o E3 Mertu*

Si^-l)t>e

© S o n

O Conpodte OShealmaUt OfiiA Hamea

Bprtoocn

Q Use deteut tanviale

n r i ICo~.ll

Hinh 2.4

Tren hinh 2.4 mac dinh luon hien thi lira chon:

+ Part: Thiet ke Model 3 chieu

+ Solid: Dang khoi

+ Name: Nhap ten File cho thiet ke mdi hoac chap nhan ten mac dinh cua Pro/Engineer

Chu y: ten cua chi tiet se khong the thay doi cho tai khi thodt Pro/Engineer.

* Use default templete: Sir d\mg thiet lap don vi mac dinh cua Pro/Engineer trong thiet ke Tuy nhien, nen bo Ipa chpn nay de thiet lap don vj cho moi tniong thiet

k l Tiep tpe chpn OK xuat hipn cita so nhu hinh 2.5

@ New Tile Options

Hinh 2.6

2.3 Kiem tra lai don vi tro n g moi trirong ve

O bude tren da thiet lap dan vi cho thiet ke khi tich bo dau trong Use default templete (hinh 2.4)

1

1 N a 1

L E » J

l E « 1 ] Delete !'

1 - ]

' D »»m *on

-f ^ n c h b n Second (Pto^ Oe-f«J>)

Langdc n M M clm Tim s: tec Teni()aioti.ra: F

1 tJoee 1

25

Gia su vi rngt li do nao do ma a buoc dat don vi thiet k6 ta quen rich bo 6 Use

default templet vi vay phai kiem tra va dat lai don vi thiet ke

+ Chpn danh muc Edit/ Setup (hinh 2.7)

+ Xuat hipn Menu Manager, click Units (hinh 2.8)

+ Xuat hien cua so (hinh 2.9), ta thay cac dcm vi chua dupe quy chuan theo (mm,N,s) + Chpn Millimeter Newton Second (mmNs) roi click SET nhu hinh 2.10

fQjmSmetet Newton Second (nvnNs)

Length nvn Force; Time: tec^ Temperetue; C

I OOM I

Changing model unit

0 Convert dimemioftt (for exampb 1" becomes 25.4mm)

O Interpret dimensions (for exampla 1" becomes Imm)

I Cancell

H'mh 2.11

H'mh2.10 + Xuat hipn cua so chuyen doi don vi 1” = 25,4 nun, click chpn Ok (hinh 2.11)

+ Quay lai cua so ban dau ta click Close (hinh 2.12)

+ Ket thuc click Done tren Menu Manager (hinh 2.13)

V U n it s M a n a g e r

Systems of Units I |Jr^$

m

Centimeter Gram Second (CGS)

Foot Pound Second (FPS)

Inch Ibm Second (Pro/E Default)

Inch Pound Second (IPS)

Melet Kilogram Second (MKS)

millimetef Kilogram Sec (mmKs)

millirfieter Newton Second InirriNsl

2.4 Liru mot doi tiroiig da thiet ke

Co hai each luu doi tugng da thiet ke:

^ Chon danh muc File/ Save (Ctrl + S) (hinh 2.14)

|U|

Sau khi thuc hien Imi File, xuat hi^n hop thoai Save Object (hinh 2.15)

+ Model Name: Ten cua chi tiet khi dupfc tao bang lenh New (chu y: lai thai

diem lini File Id khong the thay doi duac).

+ Save to: Thu muc luu tru (c6 mot dau cham de hien thi thu muc hi?n himh, thu

muc hien hanh la thu muc nam trong khung Look In)

Edit View Insert Analysis Info Appfc

Q Pro Enginaat i Pro HacharJ 1

i j C l'I O S i d M D9*i(r v 'd Dwelopement | ^ P r o E n g n o « Wldlite3 0Ebq|

C ] 3 0 l« c h G ] Su ding pro.Engneai hiau c

Q That ke khuon

O 0)Ang PioE D Vkto oCrao

O Baigiang_Cafn_PTo O Video Spacadaim

C 3C A E G ] Video cong nd w nhua C^Catia G J Video mo phong

Q G I A G TRINH PRO SSOG m bar thiat ka

O Qioi Ihieu Pro Q cai dal pro &0

G ] Loi hoc Pro G 3 N r^ ve PioE

C j M e c h * ^ Q ptcM^^/Ufire 5 0

G ] Mechamm total Q ahowthiead pbp_He>

C j i w G ] iborg bao luyen ding

C lN e n P ro E - -]i m

Chit y: la c6 the sir dung lenh Save nhieu Idn Sau moi Idn nhir vgy Pro/Engineer

se gdn cho tap tin mot con so sau phdn m a rang de chi rd so Idn vd that diem Save tgi

vi tri bude thiet ke.

!‘^ roi chon All Versions (hinh 2.16)

27

oimtim I Urc^ 1 PnXg U ■

Hin/i 2.16

2.5 Liru doi tirong v61 ten moi

Muon Luu tap tin voi mpt ten mod chon File/ Save a Copy roi nhap gia tri ten mod tai vi tri New Name (hinh 2.17)

C ] P>o Engineet Wldfte3.0 Ebook ( f ^ )

O Su dung pro.Engineer Neu qua hon

□ TNat kekhuon Video Creo Video Spacedaim Video cong nghe nhua (J ] Video mo phong

Tren hinh 2.17 c6 cac l\ia chpn:

+ Look In: Duyet den thu muc luu trii

+ Model Name: Ten cu da tao

+ New Name: Nhap ten mod

+ Type: Lira chpn phan m a rpng (*.prt, *.iv, *.igs .) de c6 the tuong tac vbi cac phan mem CAD/CAM khac.

2.6.1M6' mot doi tiroTig san c6

Co hai each de mo xem mot doi tuemg san c6:

+ Neu muon md mpt doi tupng san c6, chpn danh muc File/ Open (Ctrl + O);

Sau khi click vao mpt trong hai each tren, hpp thoai Open xuat hien (hinh 2.18)

Hinh 2.18

+ Click niit Preview de xem tnide cac doi tupng can mo

+ Do mpt tap tin con c6 the c6 nhieu version (xem muc 2.4) vi vay neu muon hien thi tat ca cac versions nay ta click vao nut S I (All versions)

+ Neu biet chinh xac cac version muon md ta cd the nhap true tiep so cua version nay ngay sau ten doi tupug

+ Neu muon md mpt ddi tupug chi de tham khao (khdng chinh sua), click vao nut Open Rep

2.7 Tao mpt ban sao cua doi tu-pug

Trong trudng hpp muon liru lai ddi tupng d mpt bude thiet ke nao do, neu dung lenh Save sau nay tim lai se rat khd (vi khdng biet day la version luu thir may) Vi vay Pro/Engineer cung cap cho chung ta mpt edng cu khac la lenh Back up Ddi tupng luu bang lenh Back up se cd cung ten vdi ddi tupng va d mot thu muc khac do ta chi dinh

De sir dung lenh Back up, thuc hien nhu sau:

+ Chpn danh muc File/ Backup

Chpn thu muc da chira File Backup, click OK de ket thiic lenh

29

2.8 Thay doi ten cua doi tirpng

Khi dung lenh Save da luu doi tupng thi ta khong the thay doi thay doi ten da dat trudc do, muon doi ten cua doi tuong phdi sir dung Ipnh Rename, each thuc hien nhu sau

+ Chpn danh muc File/ Rename

+ Xuat hipn hpp thoai Rename (hinh 2.19)

+ Nhap ten mdi can thay doi, click OK de ket thiic Ipnh

Modet New Name:

Common Name:

0 Rename on dkk and in MMion

O Rename h tetaion

](DmauZtMi

Hinh 2.19 Chu y: neu thdy khong that sir can thiet ihi ta khong nen doi ten Dot ten c6 y nghia rat quan trong trong viec lap rap ede chi tiet sau nay, nhdt Id irong Thiet k i TOP DOWN.

2.9 Xoa cac doi tu-pTig ra khoi bp nho’

Lpnh Erase cho phep ta xoa doi tupng tren giao dipn va ra khoi bp nho cua may tinh, vipc liru lai doi tupng trong bp nhd may giup de d ^ g md lai doi tupng mpt each nhanh chong nhung se lam cho may chay cham Neu thay khong can thiet ta dung lenh Erase de xoa doi tupng hoan toan ra khoi bp nhd

Chpn danh mpe File/Erase

+ Current: xoa khdi bp nhd ddi tupng hipn hanh;

+ Not Display xoa tat cd ddi tupng con n t o trong bp nhd

2.10 Xoa cac phien ban cu

Nhu ta da biet, mdi khi dung Ipnh Save thi Pro/Engineer khdng ghi de len file cu

ma tao ra mot version mdi hem Do do neu thay cac version cu khdng can thiet va de tiet kipm khdng gian do, ta c6 the xoa bdt cac version cu bdng each nhu sau

Chpn danh muc File/ Delete vao chpn mpt trong 2 tuy chpn:

+ Old Versions: Xoa tat ca cac phien ban cu va chi de lai phien ban mdi nhat;+ All Versions: Xoa tat ca cac phien ban

Vdi lua chpn Old Versions, cac tap tin phai nam trong thu mpe lam vipc Working Directory

2.11 Nhirng thao tac co’ ban khi dung Pro/Engineer 3.0

2.11.1 Phong to, thu nho (loi tuong

Trong qua trinh lam viec ta c6 the phong to, thu nho doi tuqng theo cac each sau: + Lan chupt giua (day la each tien Ipd nhat);

+ An to hpfp phim Ctrl + niit chupt giua rpi day chupt giua (hinh 2.20)

H'mh2.20 + Phong to dpi tupng bang each click nut lenh Zoom In lA tren thanh cong cu

+ Click nut Ipnh Zoom Out 1*^1 tren thanh cong cp de thu nho

giao dien thiet ke

2.11.2 Quay doi twang

khong gian

V»

lam tarn quay (hinh 2.21)

Neu bieu tupng nay khong dupe bat sang ta dat vi tri chupt vao diem nao thi Pro/Engineer se lay diem do 1 ^ tarn quay (hinh 2.22)

31

2.11.3 Di chuyen doi twang

Muon di chuyen doi tugmg, ta an giu phim Shift va nut giua chupt sau do dua d6i tupng den vi tri mong muon (vi tri thay doi c6 ducmg mau do nhu hinh 2.23)

H'mh 2.23

2.11.4 Hien thi cdc doi twong

Trong qua trinh I m vipc, Pro/Engineer cho phep hien thi doi tupng theo mot trong bon each sau:

+ W ireframe: Hien thi doi tupng d d ^ g mat khung day (hinh 2.24);

+ Hidden Line: Hien thi doi tupng vdi cac net khuat (hinh 2.25);

+ No Hidden: Hien thi doi tupng khong c6 cac net khuat (hinh 2.26);

+ Shade: Tao bong be mat doi tupng (hinh 2.27)

Hinh 2.27

2.11.5 Bat tat cdc doi tirortg chuan

Trong Pro/Engineer cac doi tupng nhu diem, tnic, mat phang dupe diing de lam chuan trong qua trinh thiet ke Tuy nhien, vipc hien thi cac doi tupng chuan c6 the gay kho khan khi quan sat cac doi tupng nen ta c6 the bat/tat cac doi tupng nay bang cac bieu tupng sau day:

Bat/tat cac mat phang chuan

/

Bat/tat cac true chuan

* * Bat/tat cac diem chuan

Bat/tat cac toa do chuan

H'mh 2.30 + Tren hinh 2.28: Cac doi tupng chuan deu dupe tat

+ Tren hinh 2.29: Goc hp true tpa dp dupe bat

+ Tren hinh 2.30: Goc toa dp va true chuan dupe bat

+ Tren hinh 2.31: Tat ca cac doi tupng chuan deu dupe bat

2.12 Cac phi'm tat sir dung trong Pro/Engineer

- C trl + G: Regenerate (phuc hoi);

- C trl + N: New (tao File moi);

33

- Ctrl + S: Save (lira File);

- Ctrl + F : Search (tim kiem);

CAC LENH VE PHAC THAO

3.1 Gioi thieu ve moi trirong ve phac thao

3.1.2 Giao diin moi trudng Sketch

De vao moi truong Sketch ta c6 hai each nhu sau:

- Gian tiep: Trong moi trudng thiet ke Part ta click bieu tupng l ^ tren thanh cong cu

- True tiep: chon danh muc File/ New/ Sketch

Sau khi vao moi truemg Sketch thi giao dipn xuat hipn nhu hinh 3.1

■ P RI0001 (Active) Pru/LN G IN tiR V 'ildlire 3.0

Cac bieu tirong cong cu ve trong moi trirong Sketch:

Chpn de thoat lenh ve

\ • Ve duang thang, ducmg tarn, duang true

□ Ve hinh chu nhat

O ’ Ve duang tron, B lip

’ Ve cung tron, Conic

• Bo tron

Cong cu Trim

in ’ Doi xirng, xoay va dat ti le

V ' Chap nhan sau khi ve xong Sketch

X Loai bd (thoat khdi Sketch)

Menu Sketch: Chua toan bp nhung edng cu eSn thiet

khi lam vipc trong mdi trudng Sketch (hinh 3.2)

Sketcher tools: Thanh edng cu ve gdm nhirng lenh ve

thudng xuyen su dung Sketch (Bang 3.1)

Toolbar: Thanh edng cu dieu khien vipc hien thi tren

mmi hinh

Bat/tat hien thi cac kich thude tren m m hinh

Bat/tat hien thi cac rm g bupc hinh hpe tren man

hinh

I S i Bat/tat hien thi ludi tren man hinh

i S i Bat/tat hien thi cac dinh va giao diem cua cac ddi

tupng ve

I Analysis Info

j << Intant Manager ^ Sketch Setup References

! Line Rectarigle Circle

• Arc Fillet

; Spine Coordinate System Point AxKPoW Tert

3.1.3 Che do Intent Manager

Til phien ban 2.0 tra di Pro/Engineer da bo sung them che dp Intent Manager (hinh 3.2) Vipc ve phac tra nen dom gian va nhanh chong ban do:

+ Cac cong cu ve duoc the hipn true quan bang cac Icon (bang 3.1)

+ Cac Rich thude, rang buoc hinh hoc can thiet dupe Pro/Engineer tir dong thuc hipn

De bat/tat che dp Intent Manager, chpn danh muc Sketch/ Intent Manager (hinh 3.2)

3.1.4 Tr'inh tu lam viec trong moi triramg Sketch

+ Phac thao so bp tiet dien can ve, a bude nay khdng can ve chinh xac Rich thude

ma chi can the hien dupe hinh dang so bp Cac Rich thude se dupe Prp/Engrneer tu dong dua ra

+ Them cac rang bupc hinh hpc (song song, vuong gdc .), thiet lap them cac Rich thude neu thay can thiet Cac Rich thude khdng can thiet do Pro/Engineer dua ra

se tu dpng dupe thay the

+ Hieu chinh lai Rich thude cho dung vdi Rich thude thiet

3.2 Cac Ifnh ve trong mdi tru o n g Sketch

+ 2 Point lines: Click bieu tupng L

hinh 3.3

+ Tangent to 2 entities: Click bieu tupng

nhu hinh 3.4

rdi click chpn len hai dudng trdn

37

Sau khi ve xong mQt l?nh ve ta click niit giua chupt (NGC) mpt 13n de tiep tpc ve cac ducmg thang tiep theo (neu cac ducmg thang nay khong noi tiep), click NGC lien tiep 2 Ian de ket thuc lenh va trd ve che dp Ipa chpn Ipnh tiep theo (c6 the click vao

r r jbieu tupfng Select Item ! ' i)

va mpt diem khac de xac dinh ban kinh (hinh 3.6)

+ Concentric: Click chpn bieu tupng i ^ , click chpn len mpt dupng tron (hay cung tron) da c6 de ve ducmg tron mdi (hay cung tron) dong tarn vdi ducmg tron (hay cung tron) do (hinh 3.7)