Blake Co Axial Indicator For Repair

US $75.00

  • Grants Pass, Oregon, United States
  • Jan 30th
Up for Auction here is a Blake coaxial indicator that is in need of repair. When warm the indicator will start to bind. The Blake company will rebuild for $50.00 plus parts. Includes instructions, wooden case, 3 feelers and stop rod. Blake CO-AX Indicator The BLAKE CO-AX INDICATOR provides a simplified method for centering a workpiece or fixture on HORIZONTAL or VERTICAL machines, EXTERNAL or INTERNAL diameters -also with N/C, EDM and other hard to turn spindles. The face of the indicator remains stationary in any desired position while the machine spindle rotates, thus leaving the operator with both hands free to accurately position the machine table by coordinated movement of the table positioning controls while observing the indicator hand reaction. (Indicator hand travel diminishes as location error is reduced to a point where the hand stands still, indicating coaxial alignment of the diameter being checked with the spindle axis) By using the CO-AX INDICATOR with the machine spindle running exact operating conditions are more nearly simulated for the centering operation since the influence of power transmission, lubricant flow, bearing characteristics and torque are integrated into the indicator reading. SPECIFICATIONS Length: 6 7/8 in. Shank 3/8 dia. x 7/8 in. long Weight 9 1/2 oz. net 1 LB. 14 oz. shipping weight Feeler ball 1/8 in. dia. Measuring Range .250 axis offset *Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia. Speed It is recommended that operating speed not exceed 800 RPm approx. Locating accuracy: To within .0002 in. of true center. Inital positioning: Within 7/16 dia. circle of true location. *Capacity can be increased to 12" diameter by use of accessory feelers
Condition For parts or not working :
An item that does not function as intended and is not fully operational. This includes items that are defective in ways that render them difficult to use, items that require service or repair, or items missing essential components. See the seller’s listing for full details.
Seller Notes Starts to bind up when warm.

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