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JG-1012CM
JG-1012CM
JG-1012CM

JG-1012CM


 

  • JG-1012CM double column Jig Grinder with superstructure fabricated by granite, which is well-known by its excellent damping, low heat conductivity, rust-proof, and corrosion resistance, is capable of stabilizing the machine accuracy and enhancing the roughness on workpiece.
  • Stiffness and accuracy is also enhanced with the motors on three axis (X, Y, Z) direct-driven design transmission.
  • C1 grade ballscrew was adopted, pre-tension by 3°C in temperature increment, which is effectively upgrading stiffness and preventing from deformation during operation.
  • FANUC controller: 31i-B, X, Y, Z , W travel: 1000 x 1000 x 250 x 400 mm, Plate Flatness ≦ 0.01mm
  • NSK P4 heavy load ultra precise linear guideway with rail width of 45mm is adopted in 3 axis (X, Y, Z) and has a wider engagement in order to a low deformation, high strength, vibration resistance as well as capability of max feed speed of 24 m/min.
  • Feeding movement of Z axis is driven by linear motor, which features instrument with hyperresponsiveness, rigidity, high speed, excellent acceleration, and no backlash and not only simplifies the superstructure but also fulfills rapid and precise machining process.
  • Besides, the two additional German-made vibration insulation pads are also incorporated onside to assure the accuracy and quality.
  • Position accuracy: ± 0.0025 mm, Repeatability: ± 0.001mm
 

 

 

 

 

 

 


Grinding Process Diagram

A：Square hole grinding
B：Round hole grinding
C：Figure 8 hole grinding
D：Profile grinding

Grinding Process Diagram

Specification

Work range of the slides

Range of movement
X Axis1200 mm (39"4)
Y Axis1000 mm (39.4")
Z Axis250 mm (9.8")
W Axis400 mm (15.7")
Max feed speed
X,Y Axis24 m/min
Z Axis24 m/min
Reading resolution (Linear scales)
X,Y Axis0.05 um
Z Axis0.05 um
Cs Axis0.001 deg
Position coder
X,Y AxisLinear encoder
Z AxisLinear encoder
Cs AxisMagnetic sensor
Table
Table area (LxW)1200x1200 mm (47.2"x47.2")
Permissble load (max.)1500 kg
Number of T-slot9
Shape of T-slot18 mm (Width)

Work range of the grinding head

Grinding-spindle speeds
Electrical grinding head12000 rpm
Weight17.2 kg
Max. diameter of wheelØ180mm
Electrical grinding head30000 rpm
Weight11.5 kg
Max. diameter of wheelØ80 mm
Planetary speed5~150 rpm
Bore-diameter capacity20~240 mm (0.8"~9.5")
ColletsØ3, Ø6, Ø10, Ø12 mm
U axis last input increment0.001 mm
U axis max. stroke30 mm (1.18")
Motor
X Axis (Linear Motor)4 KW (22Nm)
Y Axis (Linear Motor)4 KW (22Nm)
W Axis (Servo Motor)1.6 KW (8 Nm)
Z Axis (Linear Motor)6.8 KW
Cs Axis (Spindle Motor)0.55KW Spindle
U Axis (Stepping Motor)Stepping
Outer dimensions and weight
Length4600 mm
Width4000 mm
Height (Max.)3600 mm
Height (Min.) 
Weight12500 kg
Power requirement
Voltage220v ± 10%
Max. Voltage consumption17.5 KW
Compressed air7 kg / cm2
Air consumption420 nl / min
NC controller function
NC controllerFanuc 31i-B
Simultaneously controlled axes4 axes
Max increase up to number of controlled axes26 axes
Cs contouring control1 axes
Chopping functionBuilding in
Last input increment0.0001 mm / 0.0001 deg
Max. stroke± 9999.9999 mm / ± 9999.9999 deg
Rapid traverse Max10 m / min
Rapid traverse overrideF0, 25, 50, 100%
Feed per minutemm / min
Manual handle feed4 axes
Manual handle feed ratex1, x10, x100, x1000
Tape code (auto. recognition)EIA / ISO
Program storage length640 m
Parity checkHorizontal and vertical parity

Accessories / Q'ty

AccessoriesQ'tyAccessoriesQ'ty
1. Mini Jack S75411. Clamping Chuck 12x65L4
2. Mini Jack S95412. Clamping Chuck 12x80L4
3. Mini Jack S125413. Clamping Chuck 12x100L4
4. T-bolt M12x50L414. Dial Gauge Frame1
5. T-bolt M12x75L415. Cutting fluid filtration + Oil mist recovery1 set
6. T-bolt M12x100L416. Electric grease lubricator1
7. T-bolt M12x125L417. Cooler(Cycle Type)1 set
8. T-bolt M12x150L418. CBN Grinding Tool1 set
9. Flange Nut M12419. Hearing Aid1
10. Maintenance Tool Box120. Indicator1

Overview

  • JG-1012CM double column Jig Grinder with superstructure fabricated by granite, which is well-known by its excellent damping, low heat conductivity, rust-proof, and corrosion resistance, is capable of stabilizing the machine accuracy and enhancing the roughness on workpiece.
  • Stiffness and accuracy is also enhanced with the motors on three axis (X, Y, Z) direct-driven design transmission.
  • C1 grade ballscrew was adopted, pre-tension by 3°C in temperature increment, which is effectively upgrading stiffness and preventing from deformation during operation.
  • FANUC controller: 31i-B, X, Y, Z , W travel: 1000 x 1000 x 250 x 400 mm, Plate Flatness ≦ 0.01mm
  • NSK P4 heavy load ultra precise linear guideway with rail width of 45mm is adopted in 3 axis (X, Y, Z) and has a wider engagement in order to a low deformation, high strength, vibration resistance as well as capability of max feed speed of 24 m/min.
  • Feeding movement of Z axis is driven by linear motor, which features instrument with hyperresponsiveness, rigidity, high speed, excellent acceleration, and no backlash and not only simplifies the superstructure but also fulfills rapid and precise machining process.
  • Besides, the two additional German-made vibration insulation pads are also incorporated onside to assure the accuracy and quality.
  • Position accuracy: ± 0.0025 mm, Repeatability: ± 0.001mm
Application of Adding a Fourth Axis

Application of Adding a Fourth Axis

Rotary Grinding Tool

Rotary Grinding Tool

Grinding Process Diagram

Grinding Process Diagram

Specification

Work range of the slides

Range of movement
X Axis1200 mm (39"4)
Y Axis1000 mm (39.4")
Z Axis250 mm (9.8")
W Axis400 mm (15.7")
Max feed speed
X,Y Axis24 m/min
Z Axis24 m/min
Reading resolution (Linear scales)
X,Y Axis0.05 um
Z Axis0.05 um
Cs Axis0.001 deg
Position coder
X,Y AxisLinear encoder
Z AxisLinear encoder
Cs AxisMagnetic sensor
Table
Table area (LxW)1200x1200 mm (47.2"x47.2")
Permissble load (max.)1500 kg
Number of T-slot9
Shape of T-slot18 mm (Width)

Work range of the grinding head

Grinding-spindle speeds
Electrical grinding head12000 rpm
Weight17.2 kg
Max. diameter of wheelØ180mm
Electrical grinding head30000 rpm
Weight11.5 kg
Max. diameter of wheelØ80 mm
Planetary speed5~150 rpm
Bore-diameter capacity20~240 mm (0.8"~9.5")
ColletsØ3, Ø6, Ø10, Ø12 mm
U axis last input increment0.001 mm
U axis max. stroke30 mm (1.18")
Motor
X Axis (Linear Motor)4 KW (22Nm)
Y Axis (Linear Motor)4 KW (22Nm)
W Axis (Servo Motor)1.6 KW (8 Nm)
Z Axis (Linear Motor)6.8 KW
Cs Axis (Spindle Motor)0.55KW Spindle
U Axis (Stepping Motor)Stepping
Outer dimensions and weight
Length4600 mm
Width4000 mm
Height (Max.)3600 mm
Height (Min.) 
Weight12500 kg
Power requirement
Voltage220v ± 10%
Max. Voltage consumption17.5 KW
Compressed air7 kg / cm2
Air consumption420 nl / min
NC controller function
NC controllerFanuc 31i-B
Simultaneously controlled axes4 axes
Max increase up to number of controlled axes26 axes
Cs contouring control1 axes
Chopping functionBuilding in
Last input increment0.0001 mm / 0.0001 deg
Max. stroke± 9999.9999 mm / ± 9999.9999 deg
Rapid traverse Max10 m / min
Rapid traverse overrideF0, 25, 50, 100%
Feed per minutemm / min
Manual handle feed4 axes
Manual handle feed ratex1, x10, x100, x1000
Tape code (auto. recognition)EIA / ISO
Program storage length640 m
Parity checkHorizontal and vertical parity

Accessories / Q'ty

AccessoriesQ'tyAccessoriesQ'ty
1. Mini Jack S75411. Clamping Chuck 12x65L4
2. Mini Jack S95412. Clamping Chuck 12x80L4
3. Mini Jack S125413. Clamping Chuck 12x100L4
4. T-bolt M12x50L414. Dial Gauge Frame1
5. T-bolt M12x75L415. Cutting fluid filtration + Oil mist recovery1 set
6. T-bolt M12x100L416. Electric grease lubricator1
7. T-bolt M12x125L417. Cooler(Cycle Type)1 set
8. T-bolt M12x150L418. CBN Grinding Tool1 set
9. Flange Nut M12419. Hearing Aid1
10. Maintenance Tool Box120. Indicator1
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