CNC vertical inner hole, end face and outer diameter compound grinding machine
VM, VHM, and DVM series high-precision CNC vertical compound grinders are fully closed-loop digitally controlled vertical compound grinders designed and developed by our company. They adopt a vertical layout and a double-column structure. The workpiece turntable adopts a high-precision hydrostatic turntable, which is air-sealed, wear-free, and has a long service life and accuracy.
The structural design is reasonable and compact; the workpiece can be clamped in one go to complete multi-process grinding of the inner hole, outer circle and step surface to ensure higher requirements for position accuracy of the parts; it is widely used in bearings, wind power, engineering machinery, valves, automobiles and other industries.
Single spindle form
Single Spindle Type
Double vertical spindle
Double vertical spindle
One standing and one lying down
One vertical and one horizontal
Single spindle form
Double vertical spindle
One standing and one lying down
Working environment and processing capabilities
Processing capability
- Suitable for inner and outer diameter and end face grinding of heavy-duty, non-circular workpieces.
- Heavier workpieces can be fixed on the fixture by hanging.
- Can be configured with single spindle or double spindle, tool changer or no tool changer.
- The clamping operation is simple, which can shorten the preparation time such as loading, unloading, and alignment.
- No need to set the processing location, the workpiece size is automatically compensated, and the grinding wheel position is automatically calculated and compensated
- The dual-spindle model can be equipped with high and low speed grinding wheels, or one vertical and one horizontal spindle
Feature description
- This machine tool adopts Siemens 828D CNC system, which can realize multi-axis servo control.
- Ability to grind various processing elements of parts through automatic and manual (electronic handwheel) control to meet processing requirements.
- It adopts fully enclosed protection and has good operability, maintainability and safety.
The working environment of the machine tool: (provided by the purchaser)
- Ambient temperature: 10~35℃; optimal temperature is 20±2℃;
- Relative humidity: ≤85%;
- Working power supply: three-phase AC 380V±10%, 50±1%Hz;
- Dry clean air source pressure: ≤0.7MPa, flow rate: ≥50m³/h;
Accuracy assessment of test items
Standard accessory tools (tool holder, grinding wheel) (The following 6 types of tools are included)
The maximum grinding wheel diameter that can be accommodated in the ATC unit is φ 255 mm (φ 305 mm*). However, the adjoining tool is limited to A 180 mm.
Control panel interface
The control panel adopts Siemens system and is equipped with a 15.6-inch touch screen. The touch screen-style dialog box can simplify the operating system. Just input parameters and the program can automatically calculate the grinding wheel cross-section data, generate the program with one click, automatically calculate the processing path, and automatically dress the grinding wheel. This system can be visualized through the control panel, making our operation simpler and more convenient.
Example
Machine specifications
*Note:
1. The above specifications are mainly based on the size of the turntable. Choose a single spindle or double vertical spindle, or a vertical and horizontal spindle configuration. You can also choose to change the tool or not;
2. The above specifications and configuration models can be specially customized according to customer processing requirements.
If you have any questions, please contact us by email or phone and we will get back to you as soon as possible.
