Model FC-500D




Both the Model FC-200D and the Model FC-500D feature a unique video optical system with 15-120x (zoom) magnification and a black and white video monitor. This system provides a higher magnification and/or a larger field of view than most machine-mounted optical comparator systems. In addition, the video camera moves with the worktable for easy set-up and for inspection during and after grinding. Their rigid construction and a 3 Hp variable speed grinding spindle allow for vibration-free grinding and fast stock removal.

The Model FC-500D is a larger, more versatile machine than the FC-200D. In addition to all of the capabilities of the Model FC-200D, the Model FC-500D features vertical grinding spindle travel, a wheel travel range of 500 mm and an oscillation stroke of 70mm. The Model FC-500D is also designed for grinding reamers, drills, end mills, and multi-step form tools.

Machine Features
  • –  One-piece cast iron base provides extra rigidity and minimizes

  • –  Infeed slide and grinding head slide use Schneeberger
    precision linear ways for accuracy and long life.

  • –  Oscillation is adjustable in position and frequency.

  • –  Heavy duty cross table pivots with two pairs of precision (ABEC-7) angular contact bearings.

  • –  Cross table pivots up to 240 degrees with two adjustable
    positioning stops and quickly locks in any position.
  • –  Video Optical System with 15x–120x zoom magnification range and a 12″ monitor allows for measurement and inspection of radii from 0.001″ to 0.375″ (0.025mm to 9.5mm).
  • –  Video Optical System moves with the worktable for easy setup and for inspection during or after grinding.

  • –  The scale shown on the video monitor can be used to represent increments for various applications. The zoom optics provide magnification from 15x–120x. The magnification can be adjusted using a sample of known size, and locked so that the scale will accurately show the desired increments. The 1″ on the scale represents: 1/32″ (74x), 1/16″ (37x), 1/8″ (18x), 1mm (58x), 0.5mm (116x), 0.50″ (46x), 0.020″ (115x), etc.

  • –  Work table moves rapidly to and from the grinding position from under pnematic control.

  • –  Controls are placed for ease of use; the work table infeed hand wheel can be fixed in position on the RH or LH side, depending on operator preference (RH mounting is shown).


Standard Accessories
  • –  Push button controls for stroke length & position
    (FC-200D only)

    –  Pneumatic locking brake for workhead pivot

    –  Video Optical System with 15x–120x zoom with black and white monitor

    –  Two halogen machine lamps

    –  53-gallon flood coolant system with paper roll filter and two 5-micron cartridge filters

    –  3-HP variable speed (500–4000 RPM) grinding spindle

    –  Variable grinding force (0–450N)

    –  2-axis digital readout for infeed (0.0005″/0.001mm
    increments) and angle (0.05 degree increments)

    –  Variable speed oscillation (0–50 strokes/min.)

    –  Grinding wheel adaptor

    –  Solid quick-clamping fixture and work piece holders for 1/2″, 5/8″, 3/4″, 1″, and 1-1/4″ square shanks

    –  Hex key set: 0.9, 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10mm

    –  Open-ended wrenches: 27mm x 32mm, 23mm x 26mm, and 8mm x 10mm

    –  Set of seven leveling bolts and pads

    –  Central lubrication system (manual)

    –  Instruction and parts manual

    –  Machine setup and training by Rush Machinery personnel at your facility

    –  One-year warranty

Optional Accessories
  • –  Brake truing device with offset bracket to mount in quick-clamping fixture. Allows truing of wheel without changing the tool setup. (FC-500D only)
  • –  Round tool grinding attachment with 0–60 RPM variable speed drive and 24-position dividing plate. Comes with twenty-three ER40 collets to hold from 3mm (1/8″) to 26mm (1″) shank size.
  • –  Round tool grinding attachment with customer-specified spindle taper and fine adjustment of angle. Comes with 24-position index plate and removable tail center. (FC-500D only)
  • –  Universal quick-clamping fixture rotates 360 degrees and inclines -20 to +20 degrees in two planes to allow for conical relief, cylindrical relief, or a combination of both. (Standard quick-clamping fixture is solid; for conical relief only.) Includes 1/2″, 5/8″, 3/4″, and 1″ square workpiece holders.