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page 184

DG:18.3 PDES/STEP

PDES (using STEP) is the result of an international effort to develop a standard product design standard.

This format attempts to incorporate all aspects of product modeling including,

-geometry (B-Rep, CSG, Features)

-tolerances

-electrical/electronics

-function information

-process plans

-etc

DG:18.4 PRACTICE PROBLEMS

1. Given the following IGES file, draw the part it contains.

A Test file for the IND807 final exam 1995

 

 

 

S

1

,,7Hbox.prt,7Hbox.prt,14HMCS.CADKEY 3.0,9HC2IG 3.0B,16,8,24,11,53,

G

1

7Hbox.prt,1.,2,2HMM,1,1.,13H911001.075746,.0005,,9HHugh Jack,

 

G

2

30HRyerson Polytechnic University,4,0;

 

 

 

 

G

3

110

1

 

1

1

0

0

00000000D

 

1

110

0

3

1

0

 

Line

D

 

2

110

2

 

1

1

0

0

00000000D

 

3

110

0

3

1

0

 

Line

D

 

4

110

3

 

1

1

0

0

00000000D

 

5

110

0

3

1

0

 

Line

D

 

6

110

4

 

1

1

0

0

00000000D

 

7

110

0

3

1

0

 

Line

D

 

8

110

5

 

1

1

0

0

00000000D

 

9

110

0

3

1

0

 

Line

D

 

10

110

6

 

1

1

0

0

00000000D

 

11

110

0

3

1

0

 

Line

D

 

12

110

7

 

1

1

0

0

00000000D

 

13

110

0

3

1

0

 

Line

D

 

14

110

8

 

1

1

0

0

00000000D

 

15

110

0

3

1

0

 

Line

D

 

16

110

9

 

1

1

0

0

00000000D

 

17

110

0

3

1

0

 

Line

D

 

18

110

10

 

1

1

0

0

00000000D

 

19

110

0

3

1

0

 

Line

D

 

20

110

11

 

1

1

0

0

00000000D

 

21

110

0

3

1

0

 

Line

D

 

22

110

12

 

1

1

0

0

00000000D

 

23

110

0

3

1

0

 

Line

D

 

24

110

13

 

1

1

0

0

00000000D

 

25

110

0

3

1

0

 

Line

D

 

26

110,0.,75.,0.,0.,100.,0.;

 

 

 

 

1P

 

1

110,50.,100.,0.,25.,100.,0.;

 

 

 

 

3P

 

2

110,25.,100.,0.,25.,75.,0.;

 

 

 

 

5P

 

3

110,25.,75.,0.,50.,75.,0.;

 

 

 

 

7P

 

4

110,50.,75.,0.,50.,50.,0.;

 

 

 

 

9P

 

5

110,25.,50.,0.,50.,50.,0.;

 

 

 

 

11P

 

6

110,0.,0.,0.,100.,100.,100.;

 

 

 

 

13P

 

7

page 185

110,50.,0.,0.,50.,50.,0.;

 

 

15P

8

110,75.,0.,0.,100.,0.,0.;

 

 

17P

9

110,100.,0.,0.,100.,25.,0.;

 

 

19P

10

110,75.,25.,0.,100.,25.,0.;

 

 

21P

11

110,75.,25.,0.,75.,50.,0.;

 

 

23P

12

110,75.,50.,0.,100.,50.,0.;

 

 

25P

13

1S

3G

26D

13P

38

 

T

1