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Item # Model 12
Item # Model 12, Bench Top Lapping/Polishing Machine - 12"
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The Lapmaster Model 12 is a bench mounted unit with a rigid, lightweight, cast aluminum base. The machine is of the “ring lapper” configuration, enabling high standards of flatness and surface finish to be routinely achieved. In-process lap plate flatness control is provided for by three conditioning rings which locate in yoke/rollerbearing assemblies. Workpieces are located within carriers or appropriate fixtures which run within the rings. Large parts of cylindrical shape can be substituted for the rings.
The Model 12 is equally at home in the laborator y or the production shop. In the laborator y, the Model 12 can be used to process a wide variety of materials on an experimental basis. These results can then be applied to a production situation.
In the production shop, the Model 12 is ideally suited for lapping either low or high production jobs. In-shop lapping reduces individual component cost and equipment maintenance expense. Worn parts are reconditioned and salvaged thus reducing scrap. Valve bodies, discs, gears, vanes, valve plates and shaft seals are only a few of the components benefiting from the lapping process.
Specifications
Standard Features
Standard Tooling
Available Options
Model Type
12
No. of Conditioning Rings
3
Ring ID
4.25
inches
Ring ID
108
mm
Plate Diameter
12
inches
Plate Diameter
305
mm
Standard RPM
60
RPM Range (with Variable Speed Drive)
0-60
Drive Motor - Lapper
0.5
HP
Drive Motor - Lapper
0.37
kW
Drive Motor - Polisher
0.75
HP
Drive Motor - Polisher
0.56
kW
Length
25
inches
Length
635
mm
Width
18
inches
Width
457
mm
Height
24
inches
Height
610
mm
Est. Shipping Weight
240
lbs
Est. Shipping Weight
109.1
kg