BROWN & SHARPE TUBULAR INSIDE MICROMETER, 14-16IN RANGE, .001" GRADUATION

THIS IS A BROWN & SHARPE MODEL 824 HYDRAULIC-FEED HORIZONTAL-SPINDLE SURFACE GRINDER WITH AN 8″ X 24″ TABLE WORKING SURFACE. IT HAS A MAXIMUM GRINDING WIDTH CAPACITY OF 8″ AND A MAXIMUM GRINDING LENGTH CAPACITY OF 24″. THE MAXIMUM HEIGHT UNDER A 14″ GRINDING WHEEL IS 13.5″. THE TABLE LONGITUDINAL POWER TRAVEL IS 28″, AND THE TABLE CROSS TRAVEL IS 10″. THE GRINDING HEAD VERTICAL TRAVEL IS 14.75″. IT ACCOMMODATES A STANDARD 14″ GRINDING WHEEL WITH A 1″ WIDTH AND A 5″ HOLE DIAMETER. THE GRINDING SPINDLE SPEED IS 1740 RPM. LONGITUDINAL TABLE FEEDS RANGE FROM 10 TO 125 FPM, WITH A POWER RAPID TABLE TRAVERSE OF 75 FPM AND POWER RAPID VERTICAL TRAVERSE OF 40 FPM. THE MACHINE IS EQUIPPED WITH A DIAL-A-SIZE FULLY AUTOMATIC PROGRAMMABLE CONTROLLER, INCLUDING CYCLE-SIZE AUTOMATIC DOWN FEED AND A STRAIGHT LINE POWER WHEEL DRESSER WITH AUTOMATIC COMPENSATION. THE GRINDING WHEEL SPINDLE IS POWERED BY A 5 HP/1740 RPM MOTOR, THE HYDRAULIC SYSTEM BY A 2 HP/1725 RPM MOTOR, AND POWER ELEVATION BY A 1/2 HP MOTOR. THE APPROXIMATE WEIGHT IS 5500 LBS. OVERALL DIMENSIONS ARE 7’5″ L X 7’2″ D, WITH AN OVERALL HEIGHT OF 5’11”.