PRG-6DXNC

Okamoto Machine Tool Works Ltd. Japan has been the leading manufacturer of high value grinding machines and associated equipment since 1926.

Today Okamoto produce verh high accurate surface grinders, cyclindirical grinders , internal grinders andv rotary tavle grinding machines.

Technical Specifications

ROCK
Diameter x width x hole diameter	355 x 50 x 127
Stone Age	1500
Environmental speed	30
CAPACİTY
Electromagnetic table diameter	600
Table 355mm diameter stone distance	250
Max.	750
Max.	150
Machine Length x depth	1635 x 3035
Machine Height	2588
Machine weight	3000
ENGİNE
Stone shaft	7,5
Turntable	2.2 / 3.7
ELECTRİCİTY
Voltage / frequency	400/50
CONTROL SYSTEM
CNC	FANUC 21 iTB
Keyboard	Mono LCD with soft keys and Fanuc Keypad
TURNTABLE
Table speed	20-150 / 15-130
Rotary table pivot angle	+/- 1°
STONE BODY (PROGRESSİON, AXİS DİAMETER)
Engine	AC servomotor
Max.	450 / 550
Automatic movement speed	0 – 2000
Max.	2000 (0 – 150 %)
Idle progression	4000
Progress with hand song	0.01, 0.1, 1
Hand song value	0.0001, 0.001, 0.01
Cutting feedrate (16 steps)	0 – 2000
Idle fast advance	4000
STONE BODY (PROGRESSİON, Y AXİS)
Engine	AC servomotor
Maks.hareket	310
Automatic movement speed	0 – 2000
Max.	2000 (0-150 %)
Idle fast advance	4000
Progress with hand song	0.01, 0.1, 1
Hand song value	0.0001, 0.001, 0.01
Cutting feedrate (16 steps)	0 – 2000
Idle fast advance	4000

Standard accessories

Sample grinding wheel Ø 355 x 38 x Ø 127mm

Wheel adaptor for sample wheel

CONVERSATION software for Grinding cycle

Rapid feed device for vertical movement

Manual Pulse Generator(x0.1/x1/x10 per graduation)

Electro-Permanent Magnetic chuck Ø 600mm or Ø 800mm

Variable holding power demagnetizing magnetic chuck controller

Tall table splash cover with interlocked sliding door

Spark-out device (0-5 times)

Grinding mode change (Plunge-1,plunge-2,Traverse)

Automatic downfeed change-over system (Rough/Fine)

Inching function at automatic cycle

Vertical & Cross axis positioning display

Coolant nozzle & hose

Automatic lubrication system at machine running

Table cleaning wiper

Table mounted type wheel dresser (1-direction type)

CNC controller by FANUC 21 ITB (2-axes, 2-axes simultaneous)

Working light (LED)

Balancing arbour for BW-360

Levelling bolt & Plate for machine

Necessary tools with a steel box

Operation manual & test report