1、 Overview of CNC Double End Grinding Machine for Grinding Piston Pump Oil Distribution Plate:
The CNC double end grinder for grinding plunger pump oil distribution plate independently developed and produced by Haimer is highly favored in the domestic market. The main functional components of this double end grinder are imported from Japan or Germany, ensuring a processing accuracy of 0.001-0.002mm and a processing cycle of 10-30s. It is a precision grinding equipment that can completely replace similar imported grinders. However, the price of the CNC double end grinder for grinding plunger pump oil distribution plate is only 60% of that of similar imported grinders.
CNC Double End Grinding Machine for Grinding Piston Pump Oil Distribution Plate
2、 Detailed parameters of CNC double end grinder for grinding plunger pump oil distribution plate:
project |
parameter |
unit |
Maximum outer diameter size of grinding workpiece |
φ140 |
mm |
Grinding workpiece height dimension |
2-50 |
mm |
Grinding head spindle speed |
50-1450 |
rpm |
Grinding wheel diameter |
305 |
mm |
Processing cycle (piston as an example) |
10-15 |
s |
Number of continuously processed workpieces (piston as an example) |
100000 |
document |
Workpiece chuck speed |
0-104 |
rpm |
Grinding head motor power |
11 |
KW |
Total power of machine tool |
26 |
KW |
Total weight of machine tool |
4 |
T |
Machine tool dimensions (length x width x height) |
1100×1700×2000 |
mm |
Parallelism (taking oil distribution pan as an example) |
0.002 |
mm |
Flatness (taking oil distribution pan as an example) |
0.002 |
mm |
Dimensional accuracy (taking oil distribution pan as an example) |
0.002 |
mm |
Surface roughness (taking oil distribution pan as an example) |
Ra0.4 |
μm |
3、 The CNC double end grinder for grinding plunger pump oil distribution plate can process workpieces:
4、 Structural advantages of CNC double end grinder for grinding plunger pump oil distribution plate:
1. The CNC double end grinding machine for the oil distribution plate of Shenyang Haimer plunger pump adopts German FAG high-precision bearings for the grinding spindle, with a spindle accuracy index of less than 1 micron. The application of imported ABB 11Kw high-power motor and CBN resin grinding wheel with a diameter of 305mm greatly improves the grinding ability of the machine tool.
2. The spindle is fed through precision transmission pairs such as worm gear and ball screw, making the spindle feed smoother and the positioning accuracy less than 1 micron;
3. The spindle feed guide adopts rectangular plastic coated sliding guide, which has strong load-bearing capacity and good vibration resistance;
4. The CNC double end grinder for grinding the oil distribution plate of the plunger pump adopts a dual position worktable, and the loading and unloading time coincides with the processing time, achieving fast processing.
5. The CNC double end grinder for grinding plunger pump oil distribution plate is equipped with a manual or automatic grinding wheel dressing device, which is convenient and fast, ensuring the quality of grinding wheel dressing.
6. The CNC double end grinder for grinding plunger pump oil distribution plate adopts servo motor drive for all transmission chains except for the spindle motor, which ensures smooth movement, accurate positioning, and easy adjustment.
7. All electrical components are imported from well-known brands (such as Mitsubishi, Fuji, Omron, Phoenix, etc.) to ensure the stable operation of the machine tool.
5、 Example of CNC Double End Grinding Machine for Grinding Piston Pump Oil Distribution Plate:
Picture of plunger pump oil distribution plate workpiece
Detail pictures of tooling fixtures and diamond rollers for grinding plunger pump oil distribution plate
indicator |
Customer requirements |
Hemmer grinding results |
parallelism |
0.003mm |
0.0015mm |
flatness |
0.004mm |
0.002mm |
End face jumping |
0.003mm |
0.0025mm |
roughness |
Ra0.2 |
Ra0.2 |
dimensional tolerance |
0.0025mm |
0.0025mm |
CPK value |
1.33 |
1.33 |
Processing cycle time |
30s |
25s |
More CNC Double End Grinding Processing Cases:Powder metallurgy CNC double end grinder CNC Double End Grinding Machine for Thin Film Grinding
The CNC double end grinder for grinding plunger pump oil distribution plate has greatly satisfied customers. This CNC double end grinder can also be applied to industries such as air conditioning compressors, bearings, gears, automotive parts, hydraulic components, and other difficult to machine material parts.
