Crankshaft pin grinding machines
Crankshaft pin grinding machines NTG-CK Series
Characteristics
High speed, high accuracy, and enhanced flexibility enable our users to realize high-productivity lines.
Crankshaft pin grinding machines NTG-CK Series specification
| Specification items | NTG-CK3280 | NTG-CK45125 |
|---|---|---|
| Swing over table [mm] |
⌀320 | ⌀480 |
| Distance between fixtures [mm] |
580 | 1,050 |
| Grinding wheels [mm] |
⌀1,065 x 100 x ⌀304.8 ⌀650 x 50 (CBN) |
⌀1,065 x 100 x ⌀304.8 |
| Max. wheel peripheral velocity [m/s] |
60 (80、120) | |
| Max. wheel head rapid traverse [m/min] |
⌀30 | |
| Floor space [approx. mm] |
4,200 x 3,670 | 5,500 x 3,670 |
| Machine main body weight [about kgf] |
16,000 | 18,000 |
High-speed crankshaft pin profile grinding machines NTG-CKS Series
Characteristics
We have significantly enhanced flexibility in grinding crankshafts due to the establishment of our high-speed, high-accuracy profile control technology.
Both high-producing twin-head type and compact single-head type are available.
Crankshaft pin grinding machines NTG-CKS Series specifications
| Specification items | NTG-CKS2 | NTG-CKS1 |
|---|---|---|
| Swing over table [mm] |
⌀350 | ⌀350 |
| Distance between fixtures [mm] |
700 | 700 |
| Grinding wheels [mm] |
⌀550 x 50 x ⌀50 (CBN) | ⌀550 x 40 x ⌀50 (CBN) |
| Max. wheel peripheral velocity [m/s] |
120 | 120 |
| Max. wheel head rapid traverse [m/min] |
⌀40 | ⌀40 |
| Floor space [approx. mm] |
6,100 x 6,500 | 2,500 x 3,000 |
| Machine main body weight [about kgf] |
19,000 | 15,000 |