AMROK Angle Block

AMROK workholding Angle Block tombstone

Cast Iron, Aluminum or Steel

  • Standard grid patterns

  • Custom holes

  • Plain faces

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

 

CAD Models

These angle blocks provide the rigidity necessary for precision machining of either right angles or parallel surfaces to the machine spindle.

Vertical and horizontal T-slots are provided on the face of the angle block for convenience in mounting or locating the work piece. Keyways are precision machined in the top and bottom of the angle blocks for locating to the table and or locating one block on top of another or side by side when added height or width is required.

  • Download our catalog for more information and call us to configure a Tombstone or Grid Plate that meets your needs.
  • Steel weldments are provided in any size upon request.
  • CMM report is available upon request.

Our CAD models will soon be available through the model numbers in the table below.

 
AMROK Angle Block
Plain Face
Model #
Cast Iron Weight (lbs.) A B C D E F G H J K L M N

AMR-A1212-15

300 12 12 15 9/32 .812/.813 6.000/5.999 .812/.813 5/8 1 1 15/32 8 6 3

AMR-A1224-15

500 12 24 15 9/32 .812/.813 6.000/5.999 .812/.813 5/8 1 1 15/32 8 6 3

AMR-A1836-24

1350 18 36 24 9/32 .812/.813 12.000/11.999 .812/.813 5/8 1 1 15/32 10 6 3

AMR-A2448-30

2200 24 48 30 17/64 .812/.813 12.000/11.999 .812/.813 5/8 1 1 15/32 12 6 3

AMR-A2448-30-1

2200 24 48 30 17/64 .812/.813 12.000/11.999 1.062/1.063 13/16 1 1/4 1 13/16 12 6 3

AMR-A3672-45

6200 36 72 45 17/64 1.062/1.063 12.000/11.999 1.062/1.063 13/16 1 1/4 1 13/16 12 12 6

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