AMROK Cubes

AMROK workholding cube tombstone

Cast Iron, Aluminum, Steel or Epoxy-Mineral

  • Standard grid patterns

  • Custom holes

  • Plain faces

  • Standard catalog sizes available with “special” sizes upon request

> For Epoxy-Mineral Tombstones click here

 

CAD Models

AMROK tombstone cube fixture
Click to enlarge
  • Steel weldments are provided in any size upon request.
  • CMM report is available upon request.
  • Download our catalog for more information and call us to configure a Tombstone that meets your needs.

 
AMROK Cubes

Plain Tombstone
Model #

Click Part # for CAD

Cast Iron Weight (lbs.)
Aluminum Weight (lbs.)
A
B
C
D SQ
or
D x D1
E
F
208
80
6
6
20
300 mm
1.5
2
284
109
6
6
24
400 mm
1.5
2
247
95
6
8
20
300 mm
1.5
2
331
127
6
8
24
400 mm
1.5
2
285
110
6
10
20
300 mm
1.5
2
378
145
6
10
24
400 mm
1.5
2
320
123
6
11.81
20
300 mm
1.5
2
424
163
6
12
24
400 mm
1.5
2
480
184
6
15.75
24
400 mm
1.5
2
272
105
8
8
18
300 mm
2
2
265
102
8
8
18
400 mm
1.5
2
328
126
8
8
20
400 mm
1.5
2
379
145
8
8
22
400 mm
2
2
404
155
8
8
24
400 mm
2
2
419
161
8
8
25.25
400 mm
2
2
453
174
8
8
28
400 mm
2
2
324
124
8
10
20
300 mm
1.5
2
410
157
8
10
23
400 mm
1.5
2
522
200
8
10
24
500 mm
2
2
432
166
8
10
24.5
400 mm
1.5
2
580
223
8
10
28
500 mm
2
2
509
196
8
12
20.5
500 mm
2
2
494
190
8
12
22
400mm x 500mm
2
2
784
301
8
16
30
500 mm
2
2
965
370
8
16
33
630 mm
2
2
525
202
10
10
16.5
630 mm
1.75
2
371
143
10
10
18
400 mm
1.5
2
437
168
10
10
20.5
400 mm
2
2
471
181
10
10
24
400 mm
1.5
2
568
218
10
10
24
500 mm
2
2
685
263
10
10
24
630 mm
2
2
572
219
10
10
25.5
500 mm
1.75
2
538
206
10
10
28
400 mm
1.5
2
634
243
10
10
28
500 mm
2
2
753
289
10
10
28
630 mm
2
2
819
314
10
10
32
630 mm
2
2
627
241
10
15.75
24
400 mm
2
2
717
275
10
15.75
28
400 mm
2
2
789
303
10
19.68
24
500 mm
2
2
896
344
10
19.68
28
500 mm
2
2
716
275
11
19.5
18
23"
2
2
430
165
12
12
13
500 mm
2
2
440
169
12
12
18
400 mm
1.5
2
545
209
12
12
18.5
500 mm
2
2
618
237
12
12
22
500 mm
2
2
587
225
12
12
24
400 mm
2
2
659
253
12
12
24
500 mm
2
2
778
298
12
12
24
630 mm
2
2
605
232
12
12
25
400 mm
2
2
742
285
12
12
28
500 mm
2
2
861
330
12
12
28
630 mm
2
2
902
346
12
12
30
630 mm
2
2
794
305
12
12
30.5
500 mm
2
2
944
362
12
12
32
630 mm
2
2
1027
394
12
12
36
630 mm
2
2
672
258
12
15.75
24
400 mm
2
2
751
288
12
16
24
500 mm
2
2
869
334
12
16
24
630 mm
2
2
851
326
12
16
28
500 mm
2
2
1019
391
12
16
30
630 mm
2
2
1069
410
12
16
32
630 mm
2
2
915
351
12
18
24
630 mm
2
2
1023
393
12
18
28
630 mm
2
2
1077
413
12
18
30
630 mm
2
2
1017
390
12
18
30
20" x 25"
2
2
1131
434
12
18
32
630 mm
2
2
835
320
12
19.68
24
500 mm
2
2
950
365
12
19.68
28
500 mm
2
2
960
369
12
20
24
630 mm
2
2
1135
436
12
20
30
630 mm
2
2
1070
411
12
24.8
24
630 mm
2
2
1275
489
12
24.8
30
630 mm
2
2
1343
516
12
24.8
32
630 mm
2
2
1502
576
12
31.5
26
800 mm
2
2
1748
671
12
31.5
32
800 mm
2
2
1995
766
12
31.5
38
800 mm
2
2
2200
845
12
31.5
43
800 mm
2
2
904
347
13
13
30.5
22"
2
2
687
264
14
14
22
19"
2
2
869
334
14
14
24
630 mm
2
2
850
326
14
14
28
500 mm
2
2
1019
391
14
14
30
630 mm
2
2
917
352
14
14
32
18"
2
2
1202
462
14
14
36
630 mm
2.25
2
1116
428
14
24.8
24
630 mm
2
2
1406
540
14
24.8
32
630 mm
2
2
961
369
16
16
24
630 mm
2
2
1077
413
16
16
28
630 mm
2
2
1135
436
16
16
30
630 mm
2
2
1223
469
16
16
33
630 mm
2
2
1162
446
16
24.8
24
630 mm
2
2
1315
505
16
24.8
28
630 mm
2
2
1468
564
16
24.8
32
630 mm
2
2
1602
615
16
31.5
26
800 mm
2
2
2054
788
16
31.5
36
800 mm
2
2
2371
910
16
31.5
43
800 mm
2
2
1052
404
18
18
24
630 mm
2
2
1252
481
18
18
30
630 mm
2
2
1318
506
18
18
32
630 mm
2
2
1485
570
18
18
37
630 mm
2
2
1208
464
18
24.8
24
630 mm
2
2
1531
588
18
24.8
32
630 mm
2
2
1144
439
20
20
24
630 mm
2
2
1368
525
20
20
30
630 mm
2
2
1443
554
20
20
32
630 mm
2
2
1254
481
20
24.8
24
630 mm
2
2
1593
611
20
24.8
32
630 mm
2
2
2630
1010
22
22
50.5
28" x 31"
2
2
3137
1204
30
30
47
800 mm
2
2
3602
1382
30
30
50
1000 mm
2
2

Ordering Guide

Please specify these 5 items when ordering:

1. Part Number (unless you need a special configuration)

2. After each part number specify

  • "C" (casting only)
  • "BO" (base machined only with mounting holes and locating description and overall height finish with lift holes)
  • "BS" (plain machining complete)
  • "D" (dedicated machining)

3. Material: Cast Iron, Aluminum, or Steel

4. Quality: Standard or Precision

5. Machining Specification

All tombstones are made to fit your machining center either by edge locating or with hardened and ground wear pads, center locating, or just plain mounting holes to your specifications.

We can provide plain faces, hole grid patterns with precision bushings and threaded inserts, precision T-slots, or any machining to your specifications. All configurations are available in standard or precision. All tombstones and plates are stress relieved. We also specialize in hydraulic/pneumatic or manual dedicated fixturing. We at Advanced Machine & Engineering have a complete team of engineers to design and build whatever type of fixture you might need.

Approval drawings are provided before manufacturing. CMM report is available upon request.

 

Tolerances

Standard

Precision

Flatness (Tombstones & Plates)

.0005/12x12

.0005/12x12

Parallelism (Tombstones)

.001/12

.0005/12
Min. .001, Max. .002/48

Parallelism (Plates)

.0005/12
Max. .002 Total

.0005/12
Max. .002 Total

Perpendicularity

.001/12

.0008/12
Min. .001, Max. .002/48

Surface Finish

63 RMS

63 RMS

Face Thickness

“≤30”” = ±.002, >30”” = ±.003”

“≤18”” = ±.001, >18”” = ±.002”

Tapped Holes (non accumulative)

±.005

±.005

Bore Diameter

-0
H8
+.001

-0
H7
+.0007

Precision Bushing I.D.

- 0
H6
+ .0004

- 0
H6
+.0004

Precision Bushing Concentricity

0.0001

0.0001

Bored or Precision Bushing
Hole to Adjacent Hole

±.0005

±.0005

First Row Bushing Hole
Location from Datums

±.002

±.001

Bored or Precision Bushing
Hole Spacing (non accumulative)

­0-20 ±.0015
20-30 ±.002
30-40 ±.0025

0-20 ±.0005
20-30 ±.0008
30-40 ±.001

Catalog

AMROK-Tombstones & Plates Catalog

> PDF Catalog 1.13MB

 

Contact

Alvin Goellner
Product Sales Manager

office
815-316-5245
mobile
815-985-2892

Send an email

Lonnie Miller
Project Engineer

office
815-316-5248

Send an email

 

 

Steve Schubert
Business Unit Manager

office
815-316-5202

Send an email

 

 

Colleen Tryggestad
Customer Service

office
815-316-5224

Send an email

 

       fax

       815 962 6483

 
 
 
Advanced Machine and Engineering