Multi Axis CNC High Speed EDM Drilling Machine SK703-8A
Clamping electrode range: φ0.2-φ3mm
Maximum working fluid pressure: 8Mpa
No installation required
Simple operation
Support video teaching
1 Year for machinery warranty
On Stock
Email : contact@antsmachine.com
(your request will be responsed within 1 hour.)
Technical Parameter :
| X-axis travel | mm | 500 | Control equivalent mm | 0.001 |
| Y-axis travel | mm | 400 | Control equivalent mm | 0.001 |
| Z-axis travel | mm | 400 | Control equivalent mm | 0.001 |
| W-axis travel | mm | 250 | Control equivalent mm | 0.001 |
| A axis rotation range | 360º arbitrary angle (250mm) | Control equivalent mm | 0.001 | |
| B axis swing range | ±110° | Control equivalent mm | 0.001 | |
| Table size | mm | 650*850 | ||
| Clamping electrode range | mm | φ0.2-φ3 | ||
| Maximum working fluid pressure | Mpa | 8 | ||
| Type of working fluid | Water | |||
| Main engine weight | kg | ~10000 | ||
| Environmental requirements for power supply | Three phase 380V / 50Hz | |||
| Input power capacity | Kw | 5 | ||
| Maximum processing current | A | 30 | ||
| Maximum distance between worktable and guide | mm | 300 | ||
| Maximum bearing capacity of worktable | kg | 200 | ||
| Maximum diameter of the outer circumference of the processed workpiece | mm | 300 | B axis 90 ° horizontal direction |
Equipment Introduction
The machine is a high-speed EDM small hole machining equipment. Copper tube is used as the electrode and guided by the guide device. The high-efficiency pulse power supply is applied between the electrode and the workpiece. During the processing, the spindle drives the electrode to make servo feed under the control of the servo system. Pulse high-frequency discharge is generated between the electrode and the workpiece to control the workpiece erosion. In the process, high-pressure water working fluid is ejected from the inner hole of the electrode, and the forced chip removal cooling is implemented on the processing area to ensure the smooth processing.
Equipment Features
This kind of technology processing aperture range is generally in φ 0.2-3 mm, the maximum depth diameter ratio of about 1 mm can reach 300:1 or more, and the processing speed is generally 1-40 mm / min. It can directly penetrate through the inclined plane and curved surface, and is not limited by the hardness and toughness of the material. In addition to processing ordinary conductive materials, it can also process stainless steel, cemented carbide, quenched steel, high temperature heat-resistant alloy and copper smoothly Alloy, titanium alloy and other conductive materials difficult to machine.
Standard Parts
| No. | Name | Specifications | Quantity |
| 1 | Anchor screw | 6 pcs | |
| 2 | Sizing block | 6 pcs | |
| 3 | Nut, washer | M8 | 4 pieces for each |
| 4 | T-groove nut | (screw hole M8) | 4 pieces |
| 5 | Drill chuck wrench | JST4 | 1 pc |
| 6 | Platen | 4 sets | |
| 7 | Stud bolt | 100,130,160mm | 4 pieces for each |
| 8 | Step iron pad | Large / medium / small | 2 sets |
| 9 | Synchronous toothed belt | 230XL | 2 pcs |
| 10 | Seal ring | For high pressure pump | 3 sets |
| 11 | Electrode sealing ring | Φ0.3～Φ3.5mm | 30 pcs |
| 12 | Carbon brush | For rotary head | 4 pcs |
| 13 | Synchronous toothed belt | MXL123 | 2 pcs |
| 14 | + screwdriver | 75×5mm | 1 pc |
| 15 | – screwdriver | 75×5mm | 1 pc |
| 16 | Adjustable spanner | 250×30mm | 1 pc |
| 17 | Hexagon wrench | 4,5,6,8,10,12 | 1 pc each |
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