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12.6" x 20" TOYODA MODEL GE4P-50M CNC PLAIN CYLINDRICAL GRINDER
New 2013 - Installed 2015
Max. Work Swing: 12.6"
Max. Distance Between centers: 20"
Max. Supportable Weight: 330 lbs.
Work Speeds, Infinitely variable: 10 - 500 rpm
Center taper: #4 Morse
Workhead Spindle: live spindle
Travel Distance: 9.843"
Rapid Traverse Rate: 393.7" inch/min
Programmable Feed Rate: 0.00001 - 200 inch/min
Straight: 0 degrees fixed
Wheel spindle bearings: Toyoda Stat Bearings
Work center taper: #4 Morse
Quill travel distance: 0.787"
Taper Compensation: 0.002
Quill advance/retraction: Hydraulic power
Size (OD x width x ID): 16" x 3"W x 5"
Max. Grinding Wheel Width: 4"
Minimum Grinding Wheel O.D.: 11"
SFPM surface speed: 6,500 - 4,475 SFPM
Travel Distance: 30.315"
Rapid-Traverse Rate: 393" inch/min
Programmable Feed Rate: 0.0001" - 200" inch/min
Swivel of Taper Adjust: 0 to 12.5 Degrees
Way Construction: ground, vee and flat pressurized
Wheel Spindle: 5 hp T.E.F.C.
Work Spindle: 1.0 hp AC servo
Wheelhead feed motor: 1.15 hp AC servo
Table feed motor: 1.75 hp AC servo
Wheel Spindle Lube: 1/3 hp
Machine Dimensions and Construction
Dimensions: 58"W x 76"D x 74"H
Centerline of workpiece, height from floor: 41"
Weight: 8,800 lbs.
Construction: Cast Iron
Way lubrication oil tank: 3.17 gallns
Wheel spindle lubrication tank: 3.17 gallon
Wheel Spindle: Recirculating Hydraulic Oil
Ways: Recirculating Lube Oil
Ballscrews: Recirculating Lube Oil
Workhead Spindle: Permanent grease packed
Footstock: Recirculating Hydraulic Oil
Standard Voltage: 220 volts, 3-phase, 60 Hertz, AC
Toyoda RC-50BCNC Control Specifications:
Manual pulse generator
Full linear and circular contouring and positioning
Digital and AC servo systems
Direct RPM programming or constant surface feet per minute
Color LCD display
Decimal point programming
USB Port, Computer Interface
Machine Features & Equipment
Cast iron machine base
Vee & flat pressurized way system
Combination live & dead spindle workhead
Workhead, dual "live" & "dead" spindle option
Toyoda "Stat" grinding wheel spindle bearings
Hydraulic power operated tailstock
Fine taper adjustment of tailstock
Presenly has a 16" X 3.5"W Grinding Wheel, with 4" wheel guard capacity
Coolant system with "Barnes" magnetic separator
Dial indicator for table swivel adjustment
Center in workhead
Toyoda GC50B CNC Control:
"A USB port has been added to the control pendant, allowing for simple
program uploads and downloads. This expanded data storage is designed
to minimize the need for frequent data back-up and replacement.
"The GC50 is composed of hardware and software based on the
latest PC technology," said a spokesperson. "Because Toyoda's conversational
software can now run on top of the standard Windows XP, it is capable
of performing many calculations at very high speeds. The PLC
(Programmable Logic Controller) has been integrated into the
software, eliminating the need for specialized diagnosis programs.
GC50 simplifies the amount of hardware and software, providing
faster processing speeds and interpolated movements.
"A 12.1-inch full-color LCD touch screen makes it possible to display
more processes at once, reducing the need to change screens often.
This design reduces the number of operations on screen and the amount
of data and time required for production preparation. It also reduces
the number of hard push buttons on the display by 30 percent,
minimizing maintenance requirements.
"A simplified on-screen touch pad eliminates the need for an
alpha-numeric keypad and makes it possible for the operator to work
without having to memorize the instruction manual.
"The GC50 has a series of enhanced functions, including automatic
work speed and feedrate calculation, photo-enhanced maintenance
instructions and moveable pop-up windows for running position location."
** Control shows 3,399 "Run Hours" **
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