MATE ValuGrind, Руководство пользователя

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©2011 Mate Precision Tooling Dimensions in Inches(millimeters)
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The amount of the coolant can be adjusted by means of the valve at the pump outlet on the left-hand
rear side of the tank. The valve is to be adjusted so that a high grinding quality is maintained, and
excessive spraying of the coolant does not occur.
9.7 Grinding
Position the grinding wheel about 1 mm above the work piece. Start the grinding motor. Then, with
caution, by means of the adjusting knob, move the grinding wheel to the first contact. Start the coolant
spray. Move the wheel slowly back and forth across the whole tool surface.
The traverse speed of the
wheel must not exceed 0.39 inches (10 mm) per second.
Fig.17
Subsequently, set the first engagement.
The maximum grinding depth increment is 0.0008(0.02)
(Figure 17). When the grinding depth has been set, move the grinding wheel back and forth across the
entire surface. Repeat this operation until the required sharpness of the shearing edge is achieved.
Switch the machine off by means of the red STOP button. Lift the arm and move it to the out most
position on the right, release the sharpened tool and remove it from the clamp. To start the grinding
machine again, reset the STOP button by pulling it out.
9.8 Replacement of grinding wheel
Use the adjusting knob to move the grinding wheel to the uppermost position. Rotate the arm so the
wheel is over the tilting plate. Lock the wheel by putting a metal rod through the holes in the wheel and
cover. Use a 27mm socket to loosen the nut and remove the wheel. Install the new wheel and tighten the
nut. Be careful not to break the wheel with the shear gage. (Figure 18)
Increments mm Inch
1 0.02 0.0008
2 0.04 0.0016
3 0.06 0.0024
4 0.08 0.0031
5 0.10 0.0039
6 0.12 0.0047
7 0.14 0.0055
8 0.16 0.0063
9 0.18 0.0071
10 0.20 0.0079