【Instruction】
1. The machine has reasonable structure , adopting cross saddle structure, good rigidity, beautiful appearance, convenient operation；
2. Transverse movement(front and rear) of work table is driven by servo motor and transmitted by precision ball screw which can ensure precision,accurate position,automatic feed according the program and fast forward and rewind functions.
3. Longitudinal movement (left and right) adopts a flat -type rail guide,hydraulic transmission and artificial precision scraping which can achieve stable running.
4. Vertical movement of the grinding head is transmitted by precision shaped ball screw and driven by servo motor which can ensure precision,accurate position,automatic feed and rapid up and down function.
5. Adopting GSK system,two-axis CNC which can program freely according to the actual situation and install Pulse hand wheel according to customer’s requirement；
6.The machine is totally enclosed housing which can completely cover the entire work area and effectively prevent the coolant and iron splash.In addition,we can install fog dust suction device according to the demand of the customers。(Optional)
7. The machine can achieve triaxial fully automatically. Although two-axis CNC Surface Grinder can help to reduce labor intensity of the operators，it still belongs to single person stand-alone operation.However, as for triaxial fully automatically surface grinder，a worker can operate 3 to 5 machines at the same time which reduces the labor cost greatly especially for batch processing which can achieve more benefits.
| Model | MYK820 |
Working table | Table Size(L×W) | mm | 480×200 |
Max movement of worktable (L×W) | mm | 530×220 |
T-Slot (Number×Width) | mm | 1×14 |
Grinding Wheel | Distance from table surface to spindle center | mm | 450 |
Wheel size (Outer diameter×width×Inner diameter) | mm | φ200×20×Φ31.75 |
| Speed(r/min) | r/min | 2850 |
Feed amount | Longitudinal speed (left and right) of working table | m/min | 3-25 |
Cross feed amount(front and rear) of working table | m/min | 0.5-15 |
Vertical manual feed amount of grinding head | mm | 0.005—0.05 |
Rapid up and down speed of grinding head（Approximate value） | m/min | 0-6 |
Motor power | Spindle motor | kw | 1.5 |
| Coolant pump motor | W | 40 |
| Lift servo motor | kw | 0.75 |
| Front and rear servo motor | kw | 0.75 |
Hydraulic system | Hydraulic motor | KW | 1.5 |
| Working pressure | MPa | 3 |
| Tank capacity | L | 80 |
Maximum flow rate | L/min | 18 |
Working precision | The parallelism of working surface to base level | mm | 300:0.005 |
Surface roughness | μm | Ra0.32 |
Weight | Net/Gross | kg | 900/1000 |
Magnetic chuck size | mm | 400×200 |
Overall dimension（L×W×H) | mm | 1680×1140×1760 |
| Package dimension（L×W×H) | μm | 1630×1170×1940 |
