ITK-M1380
Grinding Machine
เครื่องเจียระไนและลับความคม
Cylindrical Grinding Machine
ITK-M1380
Precision Large External Cylindrical Grinding Tool
Specifications
Main parameters | |||||||
Specification (mm) | Overall dimension (mm) | Net Weight | Gr. Weight | ||||
L | W | H | (kg) | (kg) | |||
800 x 3000 | 1#No. 1case | 8200 | 2800 | 2100 | 31000 | 35000 | |
2#No. 2case | 4250 | 2220 | 1250 | ||||
800 x 4000 | 1#No. 1case | 8200 | 2800 | 2100 | 33000 | 37000 | |
2#No. 2case | 4250 | 2220 | 1250 | ||||
800 x 5000 | 1#No. 1case | 8900 | 2800 | 2100 | 35000 | 40000 | |
2#No. 2case | 4600 | 2220 | 1250 | ||||
Grinding dia. | mm | Without steady rest | Max | 800 | |||
Min | 50 (900) (with 900 wheel) | ||||||
With steady rest | Max | 400 | |||||
Min | 250 | ||||||
Max Workpiece weight | mm | 3000 | M1380 x 3000 | ||||
4000 | M1380 x 4000 | ||||||
5000 | M1380 x 5000 | ||||||
Max Workpiece weight | kg | 5000 | |||||
Center high | mm | 500 | |||||
Distance between centers | mm | 3100 | M1380 x 3000 | ||||
4100 | M1380 x 4000 | ||||||
5100 | M1380 x 5000 | ||||||
Workstock center | Metric | 100# | |||||
Tailstock center | Metric | 100# | |||||
Workpiece speed | r/min | 6-80 | |||||
Movement of sleeve of tailstock | mm | 80 | |||||
Grinding wheel | mm | Max | 900 x 75 x 305 | ||||
Min | 720 x 75 x 305 | ||||||
wheel speed | m/s | 35 | |||||
Max movement of wheel stock (includes rapid movement) | mm | 475 | |||||
Max speed of wheelstock | mm | 100 | |||||
Max. rotary angle of upper-worktable | Agree able hour hand | องศา | 1 | ||||
Negative hour hand | องศา | 2 | |||||
Motor of workhead | kw | 11 | |||||
Motor of wheelstock | kw | 22 | |||||
Total power of motors | kw | 39.98 | |||||
Working accuracy | |||||||
Roundness | mm | 0.0025 | |||||
Uniformity of diameter in longitudinal section | mm | 3000 | 0.008 | ||||
mm | 4000 - 5000 | 0.012 | |||||
Surface roughness | um | Ra 0.32 |