RAM EDM Services

EDM was the foundation the company was started on. We now have 5 cnc ram EDM’s with capacity up to 4 feet x 10 feet.

We also feature 3 high speed graphite mills and utilize System 3R fixturing for automation and +/-.0002 accuracy throughout the EDM process.

 

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CNC RAM EDM

Charmille Roboform 40 – 4 axis CNC EDM Machining center, Programmable “C” axis (rotating spindle) and 24 station electrode changer; X=19.7″, Y=15.7″, Z=17.7″ travel, 128 amp power supply, 220 lb. head capacity and 2200 lb. table capacity, +/-.0002 tolerance.

 

Charmille Roboform 30 – 4 axis CNC EDM Machining center, ram-edm-1Programmable “C” axis (rotating spindle) and 12 station electrode changer; X=13.77″, Y=9.84″, Z=17.7″ travel, 64 amp power supply, 120 lb. head capacity and 1200 lb. table capacity, +/-.0002 tolerance.

 

ram-edm-2Charmille Roboform 50 – 4 axis CNC EDM Machining center, Programmable “C” Axis (rotating spindle) and a 24 station electrode changer; X=23.5″, Y=16.0″, Z=17.7″ travel, 128 amp power supply, 220 lb. head capacity and 2200 table capacity, +/-.0002 tolerance.

Sparcatron CNC EDM – 300 amp power supply with 50″ X 130″ travel.

EDM Solutions CNC EDM – 300 amp power supply with 44″ X 80″ travel.

Small Bridgeport Type EDM – 128 amp ERM power supply.

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Graphite Mills

OKK TRC-500 High Speed Graphite Milling Center – FANUC 16-M Control; 6-Station Tool Changer; X=19.7″, Y=15.7″, Z=11.8″ travel, 12,000 RPM spindle, positioning accuracy of .0002.

 

 

 

 

wire-edm-4Makino SNC-64 High Speed Graphite Milling Center – Fanuc Pro A control; 15-station tool changer; X=23″, Y=16″, Z=16″ travel, 20,000 RPM Spindle, positioning accuracy of .0002.

 

 

 

 

 

Grinder

Okamoto – 6″ X 12″ manual surface grinder; SONY digital read out .0001 graduations.

Miscellaneous Machines and Inspection Equipment

Bridgeport Series-2 EZ Track– 2 axis milling machine; EZ Track control; X=30″, Y=16″, Z=5″ travel; positioning accuracy .0005

Westhoff Horizontal Micro Flushing Drill

Gage Master #BALYGXL-2000 Optical Comparator

Starret Pink Granite Surface Plates (inspected annually) with Mitutoyo Digi-Matic Height Gages .00005 Readout: .00002Resolution.

Multiple sets of Gage Blocks (steel and carbide); Gage pins; one-tenth graduation micrometers, calibrated annually; one-tenth graduation Mitutoyo indicators.

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