The document contains engineering drawings and assembly instructions for a desktop sand casting unit called the Sand-A-Saurus Rex. It includes 11 individual part drawings labeled 101-209 with dimensions and material specifications. It also contains an assembly drawing labeled A2 showing how all the parts fit together, including exploded views for clarity. Key components are the unit shell, press assembly, sand box, linkage assembly and motor/extruder assembly. The document provides details necessary to manufacture and assemble the desktop sand casting machine.

1. 11
13
4
212
6
3
1.25
4.00
4.91
4.809
A
B
8
7
3
4
Note: Exploded Views included on drawing in
order to see dimensions and features that were
not viewable otherwise
3.75
2.07
CL
1/4
1/4
10
5
DETAIL A
SCALE 1 : 2
1/4
DETAIL B
SCALE 1 : 5
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 202 Unit Shell Midwest Steel And
Aluminum
1
2 206 Sand Box Complete Assembly Midwest Steel and
Aluminum
1
3 207 Linkage Assembly Midwest Steel and
Aluminum
1
4 209 Extruder and Motor Assembly Amazon 1
5 320 Print Reel Amazon 1
6 323 Rod Holder Midwest Steel and
Aluminum
1
7 305 Compaction Plate Midwest Steel and
Aluminum
1
8 306 Cotter Pin McMaster- Carr 4
9 343 T-Rex Right Side Panel Ebay 1
10 344 T-Rex Left Side Panel Ebay 1
11 345 T-Rex Back Side Panel Ebay 1
12 346 Hex Head Bolt 4 McMaster -Carr 8
13 347 Hex Nut McMaster -Carr 8
A A
B B
C C
D D
E E
F F
G G
H H
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
DRAWN
CHK'D
APPV'D
MFG
Q.A
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS
SURFACE FINISH:
TOLERANCES:
LINEAR:
ANGULAR:
FINISH: DEBURR AND
BREAK SHARP
EDGES
NAME SIGNATURE DATE
MATERIAL:
DO NOT SCALE DRAWING REVISION: 1
TITLE:
DWG NO.
SCALE:1:10 SHEET 1 OF 1
A2
WEIGHT:
Patrick Lindmeier 12/4/2016
101
Desktop Sand Casting Unit
Main Assembly
Sand-A-Saurus Rex
(Group 5) ME333

2. 3.98 TYP
2.65
6.00
5.88 TYP
5.88
5.25 TYP 4.00 TYP
.25 TYP
5.31 TYP
4.94 TYP
2
4
3
1
1/8
1/8 TYP
1/8 TYP
ITEM NO. PART
NUMBER DESCRIPTION VENDOR QTY.
1 331 Side Panel Midwest Steel and
Aluminum
3
2 304 Back Side Panel Midwest Steel and
Aluminum
1
3 311 Side Guide Rail Midwest Steel and
Aluminum
2
4 301 Back Guide Rail Midwest Steel and
Aluminum
1
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Unit Shell
DO NOT SCALE DRAWING
202
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:4 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

3. 13.55
1.10
.25
.25
1
2
4
3
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 322 Rod Eye Midwest Steel and
Aluminum
1
2 319 Press Rod Midwest Steel and
Aluminum
1
3 328 Spring & Stop McMaster-Carr 1
4 323 Rod Holder Midwest Steel and
Aluminum
1
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Press Assembly
DO NOT SCALE DRAWING
203
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:8 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

4. 3.63 TYP 3.63 TYP
A
4
3
2
1
1/8 TYP
1/8 TYP
DETAIL A
SCALE 1 : 2
0.25 TYP
0.25 TYP
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 324 Sand Box Bottom Midwest Steel
and Aluminum
1
2 326 Sand Box Side 1 Midwest Steel
and Aluminum
2
3 325 Sand Box Side 2 Midwest Steel
and Aluminum
2
4 327 Sand Box Holder Midwest Steel
and Aluminum
4
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Sand Box Bottom Assembly
DO NOT SCALE DRAWING
204
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:4 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

5. 3.63 TYP
3.63 TYP
A
3
21
1/8 TYP
1/8 TYP
DETAIL A
SCALE 1 : 2
1/8 TYP
1/8 TYP
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 326 Sand Box Side 1 Midwest Steel
and Aluminum
2
2 325 Sand Box Side 2 Midwest Steel
and Aluminum
2
3 327 Sand Box Holder Midwest Steel
and Aluminum
4
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Sand Box Top Assembly
DO NOT SCALE DRAWING
205
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:4 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

6. 3
4
2
2
2
1
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 205 Sand Box Top Assembly Midwest Steel
and Aluminum
1
2 204 Sand Box Bottom Assembly Midwest Steel
and Aluminum
1
3 318 Placement Rods Midwest Steel
and Aluminum
4
4 306 Cotter Pin McMaster-Carr 4
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Sand Box Complete Assembly
DO NOT SCALE DRAWING
206
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:4 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

7. 5
1
7
12
12
1/4
9
13
9
1/8 TYP
1/8
3
12
2
9
10
5
8
11 6
1
13
4
7
ITEM NO. PART
NUMBER DESCRIPTION Vendor QTY.
1 316 Main Linkage Midwest Steel and Aluminum 1
2 307 Rod Channel Midwest Steel and Aluminum 1
3 302 Bearing McMaster - Carr 3
4 203 Press Assembly Midwest Steel and Aluminum 1
5 330 Top Linkage Midwest Steel and Aluminum 2
6 303 Bottom Linkage Midwest Steel and Aluminum 2
7 317 Middle Linkage Midwest Steel and Aluminum 2
8 315 Link Boss Midwest Steel and Aluminum 2
9 341 Hex Nut McMaster -Carr 5
10 339 Hex Bolt 1 McMaster -Carr 1
11 208 Lever Assembly Midwest Steel Aluminum 1
12 338 Hex Bolt 2 McMaster -Carr 2
13 340 Hex Bolt 3 McMaster -Carr 2A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Linkage Assembly
DO NOT SCALE DRAWING
207
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:8 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

8. 3
1
2
1/8
1/8
ITEM
NO.
PART
NUMBER DESCRIPTION Vendor QTY.
1 312 Lever Base Midwest Steel
and Aluminum
1
2 313 Lever
Extension
Midwest Steel
and Aluminum
1
3 314 Lever McMaster -Carr 1A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Lever Assembly
DO NOT SCALE DRAWING
208
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:4 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

9. 3
5
4
1
2
6
1/8
ITEM NO. PART NUMBER DESCRIPTION Vendor QTY.
1 329 Thermistor Amazon 1
2 342 Nozzle Amazon 1
3 308 Extruder Piece 1 Amazon 1
4 309 Extruder Piece 2 Amazon 1
5 310 Extruder Piece 3 Amazon 1
6 337 Nema 17 Stepper Motor Amazon 1A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
Motor and Extuder Assembly
DO NOT SCALE DRAWING
209
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333Patrick Lindmeier

10. 8.25
0.30
0.25
2 1
A
B
A
B
12
Aluminum
Desktop Sand Casting Unit
Back Guide Rail
DO NOT SCALE DRAWING
301
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

11. 4.00
1.00
R0.50
0.50
TYP 0.25
2 1
A
B
A
B
12
Aluminum
Desktop Sand Casting Unit
Bottom Linkage
DO NOT SCALE DRAWING
303
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

12. 11.75
12.00
0.13
2 1
A
B
A
B
12
Aluminum
Desktop Sand Casting Unit
Back Panel
DO NOT SCALE DRAWING
304
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

13. 0.375
0.25
8.00
8.00
3.625 TYP
3.625TYP
0.281 TYP
0.50
0.80
0.30
0.55
CL
CL
2 1
A
B
A
B
12
Aluminum
Desktop Sand Casting Unit
Compaction Plate
DO NOT SCALE DRAWING
305
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

14. 3.00
1.14
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Rod Channel
DO NOT SCALE DRAWING
307
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

15. 8.90
0.30
0.25
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Side Guide Rail
DO NOT SCALE DRAWING
311
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

16. 2.00
1.00
1.00
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Lever Base
DO NOT SCALE DRAWING
312
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

17. 1.000.50-20 UNC 2B
45°
5.00
4.00
0.02
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Lever Extension
DO NOT SCALE DRAWING
313
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

18. 1.25
0.53
0.375
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Link Boss
DO NOT SCALE DRAWING
315
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

19. 1.50
121.24°
99.80°
R2.48
R2.49
6.00
4.35
31.24°
R2.01
0.53
7.31
1.92
R1.50
12.92
1.00
2.74 0.95
2.060.971.12
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Main Linkage Part
DO NOT SCALE DRAWING
316
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

20. R0.50
0.53
10.00 0.25
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Middle Link
DO NOT SCALE DRAWING
317
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

21. 0.25
8.25
5.00
0.75
CL
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Placement Rods
DO NOT SCALE DRAWING
318
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

22. 1.00
10.9
1.00-8 UNC 2A
1.1
12.00
A
DETAIL A
SCALE 1 : 1
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Press Rod
DO NOT SCALE DRAWING
319
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

23. 1.00
0.50
4.100.15 0.25
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Reel Holder
DO NOT SCALE DRAWING
321
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

24. 0.53
R0.65
0.10
1.75
1.75
1.00 Centered
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Rod Eye
DO NOT SCALE DRAWING
322
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

25. 1.11
1.05
2.00
1.00-8 UNC 2B
1.50
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Rod Holder
DO NOT SCALE DRAWING
323
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

26. 8.25
8.25
0.13
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Sand Box Bottom
DO NOT SCALE DRAWING
324
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

27. 8.00
3.50
0.13
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Sand Box Side 2
DO NOT SCALE DRAWING
325
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

28. 8.25
3.50
0.13
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Sand Box Side 1
DO NOT SCALE DRAWING
326
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

29. 0.75
0.28
1.75
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Sand Box Holder
DO NOT SCALE DRAWING
327
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

30. 2.20
1.13
3.000.25
1.86
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Spring
DO NOT SCALE DRAWING
328
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

31. 14.00
R0.50
x
2
0.53 x 2
0.25
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Top Link
DO NOT SCALE DRAWING
330
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

32. 12.0012.000.13
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Outer Shell Sides
DO NOT SCALE DRAWING
331
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

33. 4.86 TYP
15.11 TYP
5.34 TYP
3.91 TYP
2.86
4.82
7.63
6.82
5.27
3.63
R13.03
19.44
5.56
33.05
.25
33.12
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
T-Rex Panel (Right)
DO NOT SCALE DRAWING
343
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:12 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

34. 2.75
4.86
15.11
2.20
11.45
4.40
5.96
R13.03
19.44
5.56
33.12
.25
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
T-Rex Panel (Left)
DO NOT SCALE DRAWING
344
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:12 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Aluminum
Patrick Lindmeier

35. .58
R13.03
19.44
98°
17.77
12.40
31.09
A A
B B
4
4
3
3
2
2
1
1
Desktop Sand Casting Unit
T-Rex Back Panel
DO NOT SCALE DRAWING
345
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:12 WEIGHT:
REVDWG. NO.
B
SIZE
TITLE:
NAME
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN BY:
Smooth
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL
ANGULAR: MACH BEND
TWO PLACE DECIMAL
THREE PLACE DECIMAL
APPLICATION
USED ONNEXT ASSY
Sand-A-Saurus Rex
(Group 5) ME333
Plastic
Patrick Lindmeier

36. 0.40
0.29
0.20 THRU 3.00
0.40
0.10
3.25
0.15
2 1
A
B
A
B
12
ALUMINUM
Desktop Sand Casting Unit
Injection Flute
DO NOT SCALE DRAWING
349
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:5 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only

37. 3.50
2.50
2 1
A
B
A
B
12
Aluminum
Desktop Sand Casting Unit
Riser
DO NOT SCALE DRAWING
350
SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:2 WEIGHT:
REVDWG. NO.
A
SIZE
TITLE:
Sand-A-Saurus Rex
(Group 5) ME333
NAME DATE
COMMENTS:
Q.A.
MFG APPR.
ENG APPR.
CHECKED
DRAWN
SMOOTH
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
DIMENSIONS ARE IN INCHES
TOLERANCES:
FRACTIONAL 0.01
ONE PLACE DECIMAL 0.0063
TWO PLACE DECIMAL 0.003
THREE PLACE DECIMAL 0.001
APPLICATION
USED ONNEXT ASSY
SOLIDWORKS Educational Product. For Instructional Use Only