Single End Face Spindle Grinding Machine CNC High Precision Surface Grinder
HMP-208 CNC single-end face grinder high precision spindle grinding machine
I Machine function
---CBN super abrasive grinding wheel
---High-precision grinding wheel spindle
---Automatic trimming
---High-end control system
---Precision Servo Motor
---Easy to operate interface
---Can be on-line automatic processing
---Servo motor + worm drive + screw feed system
---Servo motor + worm drive loading and unloading system
II Machine technical parameters
| Item | Parameter | Unit | |
| Max. outer diameter of grinding work piece | φ100 | mm | |
| Height dimension of grinding work piece | 2-50 | mm | |
| Max.spindle speed of grinding head | 1450 | rpm | |
| Sand wheel diameter | CBN/305 | mm | |
| Feed speed of grinding head | 0.003-3.125 | mm/s | |
| Work piece chuck speed | 0-200 | rpm | |
| Processing beat (cylinder head,for example) | 15 | s | |
| Motor power of grinding head | 11 | KW | |
| Total power of machine | 18 | KW | |
| Total weight of machine | 4 | T | |
| Machine size (L×W×H) | 1100×1500×2000 | mm | |
| Work accuracy | Parallelism (cylinder head, for example) | ≤2 | μm |
| Flatness (cylinder head, for example) | ≤2 | μm | |
| Dimensional accuracy (cylinder head, for example) | ≤2 | μm | |
| Surface roughness (cylinder head, for example) | ≤Ra0.2 | μm | |
III Application area
This product is mainly used in the fields of air-conditioning compressors, auto parts, hydraulic parts and other difficult-to-process materials.
IV Machine features
* High efficiency, high precision
----High precision spindle
----Matching CBN end face grinding wheel
-----High rigidity guide rail
* High reliability
---Automatic correction of grinding wheel
---Automatic dressing of grinding wheel
---Setting of operation level
* Strong operability
* Convenient production management
V Processing sample
Single-end face grinding of air-conditioning compressor cylinder head
| Item | Name or requirement |
| customer | Compressor company |
| Work piece | Cylinder head |
| Material | Alloy cast iron |
| hardness | HRC45-55 |
| Flatness(mm) | 0.002 |
| Roughness(μm) | Ra0.2 |
| Grinding amount(mm) | 0.1 |
| Beat(s) | 20 |
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