Gage Blocks
• Alumina-ceramic grinding stone for removing burrs from hard materials such as ceramics that ordinary grinding stones cannot handle. Ceraston Accessory for Gage Blocks
• Can be used both for steel gage blocks and CERA Blocks.
Removing burrs (1) Wipe any dust and oil films from the gage block and the Ceraston (or Arkansas stone) using a solvent. (2) Place the gage block on the Ceraston so that the measuring face that has burrs is on the abrasive surface of the stone. While applying light pressure, move the gage block to and fro about ten times (Fig. 1). Use a block rubber for thin gage blocks to apply even pressure (Fig. 2). (3) Check the measuring face for burrs with an optical flat. If the burrs have not been removed, repeat step (2). If burrs are too large, they may not be removed with a grinding stone. If so, discard the gage block.
601644
601645
SPECIFICATIONS Order No.
Dimensions (W x D x H)
Mass 110g 530g
E
601645 601644
100 x 25 x 12mm 150 x 50 x 20mm
Maintenance Kit for Gage Blocks SERIES 516 • Includes all necessary maintenance tools for daily care and storage of gage blocks. • Supplied in a fitted wooden case for portable use.
CERASTON (Arkansas stone)
Rubber
CERASTON (Arkansas stone)
Note: The abrasive surface of a Ceraston must be made flat by lapping it from time to time. After lapping the Ceraston, the lapping powder must be completely removed from the surface to prevent the
surface of the gage block from being scratched. Mitutoyo does not carry the Arkansas stone.
516-650E
SPECIFICATIONS Order No.
Assortment of tools and accessories
516-650E
Ceraston ( 601645 ): Used for removing burrs on the measuring surface. Optical flat ( 158-117 ): Used for checking whether burrs exist. Tweezers ( 600004 ): Used for handling thin gage blocks. Blower brush ( 600005 ): Used for blowing out dust on the measuring surface. Cleaning paper ( 600006 ): Used for wiping off rust preventive oil and contamination.
Artificial leather mat ( 600007 ): Used as a gage block mat. Reagent bottle ( 600008 ): Bottle of wiping solution (100mL) Gloves
E-23
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