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INSTRUCTION for DRESSING and SHARPENING
Diamond and Borazon (CBN) grinding wheels
The purpose of dressing diamond- or CBN wheels is to guarantee the geometry of the
wheel and to eliminate true- or running errors. Wheels can be deformed due to uneven wear
or they are not running true.
"DRESSING" with SPECIAL-TRUEING tool Item-no.
B 40021020
- The dressing tool has to be clamped into the chuck or collet instead of the drill
- ATTENTION: Make the wheel wet with a brush
- Now you can dress the grinding wheel
Particularly for CBN wheels this does not meet all requirements. Due to the difference
in the clip formation when grinding high-speed steels or similar materials, the CBN grain
must penetrate deeper into the material and the chip requires a larger chip space for
removal.
Therefore sharpening of the grinding rim surface is absolutely necessary.
"SHARPENING" with SHARPENING STONE
Item-no. B 40021021 + B 40021022
- Preferably the sharpening-process is made directly on the machine
- ATTENTION: The sharpening stone has to be wet
- Strongly press the sharpening stone against the grinding rim of the rotating wheel
Optimum grinding performance is achieved if the wheel is subsequently used in the same
sense of rotation.
| Grinding wheel |
Dressing tool to be used |
Sharpening stone to
be used |
| Diamond |
MD 4 |
Item no. B40021020 |
Item no. B40021022 |
White |
| Diamond |
MD 10 |
Item no. B40021020 |
Item no. B40021022 |
White |
| Diamond |
MD 16 |
Item no. B40021020 |
Item no. B40021022 |
White |
| Diamond |
MD 25 |
Item no. B40021020 |
Item no. B40021022 |
White |
| Diamond |
D 76 |
Item no. B40021020 |
Item no. B40021021 |
Red |
| CBN |
B 25 |
Item no. B40021020 |
Item no. B40021022 |
White |
| CBN |
B 46 |
Item no. B40021020 |
Item no. B40021021 |
Red |
| CBN |
B 54 |
Item no. B40021020 |
Item no. B40021021 |
Red |
| CBN |
B 64 |
Item no. B40021020 |
Item no. B40021021 |
Red |
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