Yawei HPE Series CNC Turret Punching machine
Yawei HPE Series CNC Turret Punching machine
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- Production technology and quality management according to the standards of Nisshinbo - Japan.
- Servo motor generates punching force for fast speed, can reach 1500 times/min.
- Turntable punching station, made of hardened alloy steel, precision machined.
- Thick punching plate, suitable for common punches and dies, servo motor control, precise positioning, flexible operation.
- The punching station integrated with the Auto-index head allows punching to form many complex details.
- Exclusive Auto-index punching control technology, for high positioning accuracy.
- The workpiece moving system consists of two CNC X and Y axes driven by a servo motor through a ball screw.
- Powerful control function with 840D CNC control system from Seimens-Germany.
- Touch screen HMI 17inches, easy to operate.
- Precise head down control, maximum error only ±0.01.
- Equipped with probe sensor and workpiece clamp sensor.
- Energy saving, low operating cost, low noise, simple maintenance.
- Integrating the world's leading Sigmanest billet stacking software, maximizing material savings.
Main Features
Main structure and characteristics
The machine is consisted of frame, servo punch unit, index revolving tooling, thick turret with sleeve structure, beam, worktable, pneumatic system, lubrication system, lamp, repositioning system, electrical control system and etc.
Frame
Adopt the closed “O” structure, better rigidity for the frame and better stability.
Hydraulic system
Adopt the steel structure, wipe off the internal force through backfired after jointing.and anti rust paint,process through soraluce boring and milling center which has five axis
Servo system
- include 30 ton punch unit
- With the control of CNC system, can realize different punch mode
- Can adjust stroke of punch head, and get best punch perference
Worktable
Worktable surface is of brush.with some steel balls
Turret structure
- Big depth structure, ensure the precision and wearable function of the turret.
- To ensure the precision positioning of turret table and tooling, reducer unit imported from Japan.
Autuo-index structure
- Keeping touch index tool position worm wheel driven unit , ensure the bidirectional driven precision.
- Ensure high precision and reliability, worm wheel units are imported from Japan.
Beam and clamps
- Adopt the high precision, moved with long-stroke ball screw, linear guideway guiding,having rapid speed,high moving precision,and long life.
- High strength prolonged clamp with less dead zone
- Each clamp has one sensor, once sheet is loosened, punching operation will stop immediately.
Pneumatic and lubrication system
- The Compressed air controller by different valves, working pressure 0.6MPA for Position cylinder for turret, reposition cylinder for sheet, and clamps
- Adopt centralized lubricate mode
Reposition
Use two pneumatic cylinder when need reposition, the work sheet will be pressed on the worktable and the clamp will loose and reclamp, in this way there will be longer size punch zone, and precision
CNC Controller
Adopt Siemens Germany, specialize for CNC Turet punch
List of main components
| No. | Name | Brand |
| 1 | CNC controller | SIEMENS,Germany |
| 2 | Servo motor and amplifier | SIEMENS,Germany |
| 3 | Servo system | |
| 4 | control system for punch unit | Siemens, Germany |
| 5 | Thick turret and tool holder | NISSHINBO,Japan |
| 6 | Auto-Index | |
| 7 | Sychronize belt and chain | SUBAKI,Japan |
| 8 | Worm wheel unit | Mitsubishi,Japan |
| 9 | Bearing and bearing sit | NSK,Japan |
| 10 | Linear guide | THK, Japan |
| 11 | Ball screw | |
| 12 | Air-source treatment 4-unit | SMC,Japan |
| 2 positions-5 pass electric-magnetic valave | ||
| 2 positions-3 pass electric-magnetic valave | ||
| 13 | Standard parts | MISUMI,Japan |
| 14 | Breaker and Contactor | SIEMENS,Germany |
| 15 | Buttons | Schneider, France |
| 16 | Proximity switch | BAULLUF, Germany |
| 17 | Stroke switch(clamp dead zone) | BAULLUF, Germany |
Turret Stations
| No. | Station | Dimension range | Quantity |
| 1 | A | 1/2″ (￠3.0~￠12.7mm) | 16 |
| 2 | B | 1-1/4″ (￠12.7~￠31.75mm) | 16+2(AI) |
| 3 | C | 2″ (￠31.75~￠50.8mm) | 2 |
| 4 | D | 3-1/2″ (￠50.8~￠88.9mm) | 2 |
| 5 | TOTAL | 38 | |
| No. | Name | Specification | Unit | ||
| 1 | Punching pressure | 294 | KN（T） | ||
| 2 | Punching form | Servo drive | |||
| 3 | Frame structure | O frame structure | |||
| 4 | Max. sheet size | X | 5000(include one reposition) | mm | |
| Y | 1250 | mm | |||
| 5 | Max. sheet thickness | 6.35（Q235－A） | mm | ||
| 6 | Max . diameter of hole punched with one cut at 0.8mm thickness | Φ88.9 | mm | ||
| 7 | Stroke rate per minute（1mm step,6mm punch stroke） | 2300 | cpm | ||
| 8 | Number of clamps | 3 | |||
| 9 | Re-position pneumatic | 2 | |||
| 10 | Capacity tool magazine (index tool) | 38（2B） | |||
| 11 | Number of axes controlled | 5（X、Y、Z、T、C） | |||
| 12 | Tooling types | Long punch tool | |||
| 13 | Worktable structure | Brush with some steel balls | |||
| 14 | Max.Sheet feeding speed | 102 | m/min | ||
| 15 | Turret speed | 30 | rpm | ||
| 16 | Speed of the index tooling station | 60 | rpm | ||
| 17 | Hole-punching precision | ±0.1 | mm | ||
| 18 | Max. weight supported | 150 | Kg | ||
| 19 | Working Average Power | 6.1 | KW | ||
| 20 | Air source | 0.6 | Mpa | ||
| 21 | Air consumption | 250 | CL/ min | ||
| 22 | Test of dead zone of clamp | ||||
| 23 | Anti-loosen unit of clamp | Y | |||
| 24 | off-tooling detection device | Y | |||
| 25 | deformation of sheet alarm device | Y | |||
| 26 | outline measurements | L | 5610 | mm | |
| W | 4000 | mm | |||
| H | 2260 | mm | |||
| 27 | Weight of machine | 15000 | kg | ||
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