Replace domestic CNC internal grinding machines
One Haimer replacement
The CNC internal grinding machine developed by Shenyang Haimer can replace domestically produced onesLike Wuxi internal cylindrical grinder, Yuhuan concentric internal cylindrical grinder, Beijing internal cylindrical grinder, etc., due to the precision within 2um of Haimer CNC internal cylindrical grinder, 15sThe processing cycle time within the range and cpk>1.33 make its processing parameters much higher than those of domestic grinders. Therefore, Haimer's CNC internal cylindrical grinder can replace domestic grinders. Due to the introduction of advanced European grinder technology, the technology can reach the level of imported grinders, which is ahead of domestic equipment in technology and can replace imported equipment. In terms of price, it is about 50% of imported equipment, occupying a great advantage in performance and cost-effectiveness.
II Technical parameters of Haimer CNC internal grinding machine
project |
Specifications |
rubbing way |
CNC oscillation grinding |
Workpiece support method |
chuck |
Grindable surface |
Through hole, blind hole, stepped hole, tapered hole, conical surface, end face |
Repair method |
Diamond roller dressing |
Grinding the inner diameter of the workpiece |
Φ10~100mm |
Grinding workpiece length |
10~125mm |
Outer diameter of workpiece that can be clamped |
φ8~200mm |
Workpiece center height |
1113mm |
Workpiece spindle speed |
220~2000r/min |
Rotation angle of workpiece spindle box |
±25° |
Horizontal worktable travel |
120mm |
Lateral feed rate |
0.4~333,330 µφμm/s |
Vertical worktable travel |
400mm |
Vertical feed rate |
0.2~333,330μm/s |
Total weight of machine tool |
about6.5T |
Machine tool occupies space(long×wide×tall) |
3680×2730×2410 |
III Detail section of machine tool
4 Internal grinding machine workpiece clamping video
