Supplier Details
Add to My Basket You can manage your basket in member center
Specifications | Models | G1320E | G1332E | G1420E | G1432E | G1320E | G1332E |
GB1320E | GB1332E | GB1420E | GB1432E | GBS1320E | GBS1332E | ||
500, 750, 1000 | |||||||
Center height (mm) | 125 | 180 | 125 | 180 | 125 | 180 | |
Max.length of workpiece between centers (mm) | 520, 765, 1080 | ||||||
Max.workpiece diameter for external (mm) | 240 | 350 | 240 | 350 | 240 | 350 | |
Max.grinding length (mm) | 500, 750, 1000 | ||||||
External grinding range (mm) | Φ5-Φ200 | Φ5-Φ320 | Φ5-Φ200 | Φ5-Φ320 | Φ5-Φ200 | Φ5-Φ320 | |
Internal grinding range (mm) | - | - | Φ13-Φ80 | Φ16-Φ125 | - | - | |
Depth of internal grinding (bigger than Φ45mm) (mm) | - | - | 110 | 140 | - | - | |
Max.weight of workpiece between centers (kg) | 50 | 100 | 50 | 100 | 50 | 100 | |
Grinding wheel | dimensions (mm) | (outerdiameter×width×bore) 400×(32-50)×203 | |||||
max.linear velocity | 35 m/sec | 50 m/sec | |||||
Swivelling angle of table | clockwise | 9 , 8 , 3 | |||||
counter-clockwise | 9 , 8 , 7 | ||||||
Taper hole of spindle(Morse) | workhead | Morse4 # | |||||
tailstocd | Morse4# | ||||||
Total power (kw) | 4.975 | 4.975 | 5.525 | 5.525 | 4.975 | 4.975 | |
Net weight (kg) | 2500, 3000, 3500 | ||||||
Overall dimensions | L (mm) | 2750, 2870, 3700 | |||||
W (mm) | 2000 | ||||||
H (mm) | 2100 |
NO. | Inspection character | Test piece diagram and grinding condition | Inspection item | G1320E | G1332E | G1420E | G1432E | |||||
GS1320E | GS1332E | GB1420E | GB1432E | |||||||||
GB1320E | GB1332E | |||||||||||
GBS1320E | GBS1332E | |||||||||||
500,750 | 1000 | 500,750 | 1000 | 500,750 | 1000 | 500,750 | 1000 | |||||
P1 | The grinding accuracy of test piece between centers | L=350 d=35 | circularit (mm) | 0.0015 | - | 0.0015 | - | 0.0015 | - | 0.0015 | - | |
L=750 d=75 | - | 0.0025 | - | - | - | 0.0025 | - | 0.0025 | ||||
L=350 d=35 | Consistencey of diametr in longitudinal section (mm) | 0.005 | - | 0.005 | - | 0.005 | - | 0.005 | - | |||
L=750 d=75 | - | 0.008 | - | 0.01 | - | 0.008 | - | 0.008 | ||||
Roughness (μm) | Ra≤0.32 | |||||||||||
P2 | The grinding accuracy of short test Piece on chuck | circularit (mm) | 0.0025 | |||||||||
roughnes (μm) | Ra≤0.32 | |||||||||||
P3 | The accuracy of test internal grinding on chuck | L=50 d=30 | circularit (mm) | 0.0025 | ||||||||
Consistency of diametr in longitudinal section (mm) | 0.005 | - | ||||||||||
- | 0.01 | |||||||||||
L=100 d=60 | roughnes (μm) | Ra≤0.63 | ||||||||||
P4 | The accuracy for external grinding for Plunge-in test piece | L=30 d=25 | Consistency of diametr in grinding a batch of spare parts (mm) | Fixed distance grinding 0.02 | ||||||||
L=30 d=25 | Automatic gauge 0.01 |