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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;
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Product Description
Model | Unit | MYK820 | MYK1022 | MYK1224 |
Table Size | mm | 480×200 | 540×250 | 600×300 |
Travel of worktable | mm | 530×220 | 560×260 | 600×300 |
T-Slot | mm | 1×14 | 1×14 | 1×14 |
Distance from table to spindle | mm | 450 | 450 | 450 |
Wheel size | mm | 200×20×31.75 | 200×20×31.75 | 300×30×76.2 |
Spindle Speed | r/min | 2850 | 2850 | 2850 |
Longitudinal speed of table | m/min | 3-25 | 3-25 | 3-20 |
Cross feed amount of table | m/min | 0.5-15 | 0.5-15 | 0.5-15 |
Vertical manual feed of head | mm | 0.005-0.05 | 0.005-0.05 | 0.01-0.05 |
Rapid up and down speed | m/min | 0-6 | 0-6 | 0-5 |
Spindle motor | kw | 1.5 | 1.5 | 2.2 |
Coolant pump motor | W | 40 | 40 | 40 |
Lift servo motor | kw | 0.75 | 1.0 | 2.8 |
Front and rear servo motor | kw | 0.75 | 1.0 | 2.8 |
Hydraulic motor | Kw | 1.5 | 1.5 | 1.5 |
Working pressure | MPa | 3 | 3 | 3 |
Tank capacity | L | 80 | 80 | 80 |
Maximum flow rate | L/min | 18 | 18 | 18 |
The parallelism of working surface | mm | 300:0.005 | 300:0.005 | 300:0.005 |
Surface roughness | μm | Ra0.32 | Ra0.32 | Ra0.32 |
Net/Gross weight | kg | 900/1000 | 1000/1150 | 1500/1650 |
Magnetic chuck size | mm | 400x200 | 500x250 | 600×300 |
Overall dimension(L×W×H) | mm | 1680x1140x1760 | 1680x1220x1720 | 2350x1650x1800 |
Package dimension(L×W×H) | mm | 1630x1170x1940 | 1630x1290x1940 | 2300x1700x2050 |