Material:
GJL 300.
Version:
Support and mounting surfaces precision machined
Note:
Grid spacing 50 ±0.02 mm.
Tombstones with grid holes are used on horizontal machining centres.
The alphanumerically labelled grid holes guarantee a defined assignment of clamping elements by repeat setups.
The tombstones conform to machine tables for machine tools acc. to DIN 55201 and JIS 6337-1980.
Please order locating pins for positioning subplates on machine tables acc. to DIN 55201 separately.
Please order protection plugs to plug unused grid holes separately.
Ring bolts for hoisting are supplied.
Other dimensions available on request.
Drawing reference:
1) grid hole
2) hole for DIN 912 cap screw (D3/D4)