Reference Gauge
Box V Block with Clamp วีบล๊อค พร้อมแคลมป์
• High accuracy of parallelism and squareness, due to the scraping surfaces. • Put on cylinder on V groove and compress clamp. • They are classified into either class A or B. Un-Hardened Unit=mm Order No. Nominal Size Length Thickness
Stock No.559A, 559B
Squareness Paralelness (µm)
100 100 13 125 125 16 150 150 18 200 200 25 250 250 32 300 300 38 100 100 13 125 125 16 150 150 18 200 200 25 250 250 32 300 300 38
7
559-100A 559-125A 559-150A 559-200A 559-250A 559-300A 559-100B 559-125B 559-150B 559-200B 559-250B 559-300B
7.5
8 9
Class A (Un hardened)
10 11 14 15 16 18 20 30
Class B (Un hardened)
Steel V block with clamp วีบล๊อค พร้อมแคลมป์
• Good for fixture for centering, drilling and milling. • Paralellness of the V grooves is 0.01mm. • 1 Set Include V-Block x 2 Pc., Clamp x 1 Pc. • All size is hardened.
Stock No.586
Unit=mm
Order No.
Nominal Size
Height
Width
Length
30 40 50 60
30 40 50 60
30 40 50 60
40 50 60 70
586-30 586-40 586-50 586-60
Steel V block with clamp วีบล๊อค พร้อมแคลมป์
Dimensions
181-902-10
Accuracy
Reference JIS B 7540 Grade 1, 100mm or less
Mitutoyo
Specifications Metric Order No.
Bottom-surface flatness
2μm or less 10μm or less 2μm or less 10μm or less 7.5μm or less 10μm or less 10μm or less 10μm or less
Max. workpiece dia.
Remarks
V-surface flatness
25mm
With clamp
181-902-10
Parallelism between the bottom-surface and thecylinder on the V-surface Inclination of the V-anvil against the bottom-surface Parallelism between the side surface and the cylinder on the V-surface
Inch
7.5μm or less 20μm or less Difference in the height of a pair of V-Blocks 9μm or less 10μm or less
Max. workpiece dia.
Remarks
Order No. 181-901-10
1”
With clamp
JSR Entech Catalogue 308
jet@jet.co.th
jetco@jet.co.th
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