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CNC Cylindrical Roll Grinder

TABLE & HYDRODYNAMIC & STATIC UBRICATION-SYSTEM

All the headstock & front base, carriage are cast in high strain casting up to FC30 - FC35.
Ribs of the base are designed with cellform to get stability & rigidness.
The guideway are lubricated by hydrodynamic & static lubrication -system to get smooth motion and low friction occur between base & table.

WHEEL HEAD

The spindle is made by Ni-Cr-Mo alloy steel with precise grinding which was Installed into hydrodynamic bearing to get precise rotary & non-wear performance. The wheel head is mounted on the grinding support adjust (carriage) directly and lubricated by hydrodynamic & static lubricate -system The pulley on the spindle are pulled with indirect to avoid it to get strain from the motor.

HEADSTOCK

  • DRIVE by varied frequency motor which offer the headstock varied speed widely.
  • AIR-DYNAMIC DEVICE on the bottom of the headstock for easy to move it.
  • SPRING DRIVEN-DOG to ensure the workpiece to get smooth running.
Tailstock 

Tailstock

Wheel head 

Wheel head

Headstock

Headstock

TAILSTOCK

  • The wheel-dressing device is mounted on the tailstock to dress the edge & face of the wheel by program.
  • AIR-DYNAMIC DEVICE on the bottom of the tailstock for easy to move it. Adjusting the bottom of the tailstock directly for the workpiece alignment. (The revolution tpe with 4 jaws chuck is option only)
Revolution Tailstock 

Revolution Tailstock (option)

CNC-controller

CNC-controller

CNC-CONTROLLED SYSTEM

  • The FANCU CNC-controller is applied to develop the roll grinding process automatically.
  • The system is configured with a humanized operation panel for user Which made the grinding operation became easy and precision.
  • All the operator need to do just call a cutting program from memory to performed the grinding sequentially.
  • The crown grinding is also easy to get which include base arc curve SINE curve COSINE curve CVC curve and combined arc curve.
  • The camber values was assigned by the program.
  • The system have integrated a net function for output & input Of the data of the cutting & the parameter of machine or maintenance.

CVC Curve


 

Combined Curve


Sine Curve

ITEM MODLE TYPE
S40 M60 L85 L100
Working capacity Max. sing over table mm Ø 400 Ø 600 Ø 850 Ø 1000
Max. distance between c.c. M 1.5M 2M 3M 4M 3M 4M 5M 6M 3M 4M 5M 6M
Max. weight of workpiece kg 1500 4000 6000
Max. O.D. ground mm Ø 400 Ø 600 Ø 850 Ø 1000
Rang of grinding dia. mm Ø5 ~ Ø400 Ø15 ~ Ø600 Ø20 ~ Ø850 Ø20 ~ Ø1000
Wheelhead & Carriage (X axis) Wheel size (O.D. x width x Bore) mm Ø500 x Ø152.4 x 50 Ø910 x Ø304.8 x 75
Type of lubricating system - Hydrostatic & dynamic system
Rotating speed of wheel R.P.M 300 ~ 1800 300 ~ 1200
Max. cross feed rate mm/min 1000 mm/min 2000 mm/min
Cross feed per pulse mm/p 0.001 mm
Table (Z axis) Travel of table or head (Z axis) mm Center Distance + 8"
Travel speed of table mm/min 25 ~ 3000 mm/min 25 ~ 6000 mm/min
Type of lubricating systekm - Hydrostatic & dynamic system
Workhead & tailstock Rotation speed of work head R.P.M 10 ~ 100 8 ~ 80 6 ~ 60
Size of center - MT#5 MT#6
Moving speed of tailstock mm/min 手動
Stroke of quill mm 50 mm 80 mm
Power rating Grind wheel motor HP 15HP 20HP 30HP
Workhead motor HP 5HP (3HPx6P) 7.5HP (5HPx6P) 10HP (7.5HPx6P)
Table traverse motor (Z axis) HP 12 NM 22 NM 30 NM
Tailstock move motor HP NON
Cross feed motor (X axis) HP 8 NM 12 NM
Lubricating system HP 2 HP
Coolant system - 280 Liter 360 Liter 420 Liter 420 Liter
* All specifications are subject to change without notice.


ITEM MODLE TYPE
H130 H160 H200
Working capacity Max. sing over table mm Ø 1300 Ø 1600 Ø2000
Max. distance between c.c. M 4, 5, 6, 7, 8 5, 6, 7, 8, 10, 12 6, 7, 8, 10, 12
Max. weight of workpiece kg 15000 30000 40000
Max. O.D. ground mm Ø 1300 Ø 1600 Ø2000
Rang of grinding dia. mm 80 ~ 1300 180 ~ 1600 250 ~ 2000
Max. dia of crown mm By porgram
Wheelhead & Carriage (X axis) Wheel size (O.D. x width x Bore) mm Ø910 x Ø304.8 x 80
Type of lubricating system - Hydrostatic & dynamic system
Rotating speed of wheel R.P.M 300 ~ 1200
Max. cross feed rate mm/min 3000 mm/min
Cross feed per pulse mm/p 0.001 mm
Table (Z axis) Travel of table or head (Z axis) mm Center Distance + 8"
Travel speed of table mm/min 25 ~ 6000 mm/min
Type of lubricating systekm - Hydrostatic & dynamic system
Support Roll neck diameter range mm 90 ~ 400
(350-600 option)
90 ~ 400
(350-700 option)
Workhead &
Tailstock
Rotation speed of work head R.P.M 6 ~ 50 3 ~ 30
Size of center - PT#100
Moving speed of tailstock mm/min 2000
Stroke of quill mm 200 mm
Power rating Grind wheel motor HP 50HP (40HPx6P) 75HP (60HPx6P)
Workhead motor HP 40HP (30HPx6P) 50HP (40HPx6P) 75HP (60HPx6P)
Table traverse motor (Z axis) HP 22 NM 30 NM 30 NM
Tailstock move motor HP 1HP x 6P
Cross feed motor (X axis) HP 12 NM
Lubricating system HP 2 HP
Coolant system - 2000 Liter x 2HP
* All specifications are subject to change without notice.
1. Grinding Wheel pcs 1
2. Flange Set 2
3. Dresser Set 1
4. Flange puller Set 1
5. Gage Set 1
6. Splash Guard Set 1
7. Filter Set 1
8. Center Set 1
9. Tool Box Set 1
10. Support Set 2
11. Sheet-Metal Covers Pcs 1
12. Static balance device and arbor Set 1


Filter

Filter

Flange & balance device and arbor

Flange & balance device and arbor

Im_Process system

Im_Process system

1. Heavy duty support Pcs
2. Center grinding device Pcs
3. Carrier Pcs
4. Universal joint Pcs
5. 4-Jaws chuck Pcs
6. Live center Set
7. Spare flange Set
8. Spare grinding wheel Set
9. Rotating spindle type tailstock Set
10. Portable Balancer Pcs
11. Auto balancing system Set
12. Roll caliper Set
13 Dust collector Set
14 Linear Encoder Pcs
15 Special curve grinding program Set


Roll caliper

Roll caliper

on-line balanced system

on-line balanced system

Universal joint

Universal joint

Heavyduty neck rest

Heavyduty neck rest

Neck rest

Neck rest

Center grinding Device

Center grinding Device