How to use riser blocks, 1 how to use riser blocks -13, Igure – Walker Magnetics TURBOMILL 40B User Manual

Page 24: 13 s, Liding, Ixed, Isers, 14 r, Iser, Rientation

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O.S. WALKER Co. Inc., Turbomill Electroperm Chucks

DD15508M.doc Rev. ~, September 17, 2002

4-13

Figure 4-13 Sliding & Fixed Pole Risers

4.8.1 How to Use Riser Blocks

Each setup situation is unique and cannot be covered in this manual. The following are
general guidelines for the use of riser blocks, fixed and adjustable.

The workpiece should be supported at three points with fixed riser blocks, either
individual or groups.

The entire surface under the workpiece should be supported with adjustable riser blocks.

When the adjustable riser blocks are positioned under the work piece, orient the blocks
as shown in Figure 4-14.

Figure 4-14 Riser Orientation

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