et in approximately thecorrect position to locate the work underthe grinding wheel properly. A finaladjustment is then made by means of across slide controlled by the screw andcrank seen near the base of the machineat the front. All of the mechanism of the Williamscylinder grinder is carried by the… … Williams cylinder grinder with cylinder block in posi^ tion on work table 1—Driving the grinding spindle at the highspeed necessary for the abrasive wheel tocut efficiently. 2—Transmitting the planetary motion to thespindle unit. 3—Feeding the head down in order to ad-vance the grinding wheel into…
Automobiles · Aeronautics
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