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© RL Stephens Tool, 2003. All Rights Reserved.
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Site Designed and Maintained by:
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COORDINATES MEASURING MACHINE PROBES
Datum Sphere
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The Renishaw universal datum sphere enhances the performance
of manual and fully automated CMMs. It allows for quick and easy adjustment to set ball stem over a wide range of probe datuming angles. This enables datuming above, centrally and below the ball. Each datum sphere is supplied with its own certificate, giving ball diameter and roundness. All sphere measurements are performed on equipment traceable to UK (NPL) standards. |
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1717 North Raymond Avenue • Anaheim, California 92801
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Toll Free: 1 - 800 - 826 - 5133
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Local Phone: 714 - 879 - 6637 • Fax: 714 - 879 - 0911
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Specifications:
I
Metric:
Inch:
Sphericity:
Diametric tolerance:
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Hard-wearing tungsten carbide sphere (ball)
available in five sizes
Ø12, Ø19, and Ø25 mm
Ø3/4 and Ø1 inch
to within 0.1 µm (0.00004 in)
+, -1 µm (0.00004 in)
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Datum sphere kit
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Includes:
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1 datum ball (selected by size)
Pivot pillar
Base
'C' spanner
Fixing stud (choose one from the list which follows)
Ball certificate
Storage box
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Description
Ø12 mm ball
Ø19 mm ball
Ø25 mm ball
Ø3/4 in ball
Ø1 in ball
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Part Number
A - 1034 - 0028
A - 1034 - 0027
A - 1034 - 0026
A - 1034 - 0031
A - 1034 - 0035
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Datum sphere fixing studs
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A fixing is required with each kit to attach the pillar to the table surface. Select one from the list below. Fixing
studs are included in each kit, but a part number must be specified when placing an order. |
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Description
M6 x 1
M8 x 1.25
M10 x 1.5
5/16 in UNC
3/8 in UNC
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Manufacturer
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MTI
B&S, LK Tool & Sheffield
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Carl Zeiss, Fanamation, LK Tool, & L.S. Starrett
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Part Number
M - 1034 - 0016
M - 1034 - 0015
M - 1034 - 0014
M - 1034 - 0018
M - 1034 - 0017
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Datum sphere accessories
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Description
Ø12 mm datum ball
Ø19 mm datum ball
Ø25 mm datum ball
Ø3/4 in datum ball
Ø1 in datum ball
2 way adaptor
3 way adaptor
Pillar extension 75mm (2.96 in) long
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Part Number
A - 1034 - 0005
A - 1034 - 0023
A - 1034 - 0002
A - 1034 - 0032
A - 1034 - 0035
M - 1034 - 0042
M - 1034 - 0052
M - 1034 - 0019
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