ATHOL Surface Grinder Perform repetitive flat or edge grindingoperations on a limited variety of parts or material, normally steel.Setups are not difficult, involving use of magnetic chuck for holdingthe work. Mount prescribed wheel on spindle, do some balancing. Indicatework to align to wheel in proper relationship to reference surface.Follow blueprint or work order. Tolerances on sizes, parallelism andsquareness are close but not difficult to maintain. Finish is important.Check work using a micrometer, dial or fixed gauges. Dress wheel forflat or face grinding. Normally operate one machine. Operations areperformed with use of coolant. Change coolant, oil and grease machine,clean machine and work area. Detect faulty operations or defectivematerial and refer unusual conditions to foreman.