GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD.
GUANGDONG RUIHUI INTELLIGENT TECHNOLOGY CO., LTD. AUTOMATION SOLUTIONS FOR ALL METAL FORMING STAMPINGS APPROACHING RUIHUI, NEW AUTOMATION TECHNOLOGY IS UPGRADED.
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The NC feeder and molding machine form a production line. In order to save costs and reduce manpower, the production line is required to achieve connection control.
In the punching machine and the punching machine, the induction frame is added between the punching machine and the forming machine. The sensing frame is divided into an induction upper limit and a lower induction limit, and functions to control the punching speed. In addition, there is a main console for controlling the punching and molding machine connection functions.
NC servo feeder integrated control principle
Control of punching speed: Punch shifting - When the material touches the lower limit of induction, the punching speed becomes slower; when the material is between the upper and lower limits, the punching machine runs at normal speed; when the material touches the upper limit of induction, the punching machine runs at high speed.
This cycle. It is not necessary to automatically stop the punching and starting multiple times in actual use.
Connection: Console function: Punch emergency stop, reset and start function, and can realize single stop and all stop functions. This method does not need to control the NC feeder.
NC servo feeder improvement:
1. NC itself to achieve multi-stage feeding, memory 20 memory programming, and can adjust the number of feeding.
2. According to the customer's requirements, realize 3 sets of output control, control the action of the solenoid valve, and realize the action change of the mold. This process has a short changeover time and does not affect the action of the punching machine.
3. In the aspect of punching shifting: three sensors are used to control the shifting of the punching machine, that is, the sensor is installed in the groove, and when the material falls within the range of a certain sensor, the speed of the punching machine is controlled, but the process is followed. Punch inverter matching.
4. On-line: Two feeders and molding machines are connected. The NC feeder's operation panel can be individually started and stopped, and the respective presses can be stopped. In addition, on the online control panel, each machine can be started separately. Downtime can also be controlled across the board.
Specification:
| Model | MAC2-400 | MAC2-500 | MAC2-600 | MAC2-800 | ||
| Stock Width(mm) | 50-400 | 50-500 | 50-600 | 50-800 | ||
| Stock Thickness(mm) | 0.3~3.2 | 0.3-3.2 | 0.3-3.2 | -3.2 | ||
| Max.Coil Weight(kg) | 3000 | 3000 | 3000 | 5000 | 5000 | 7000 |
| Max.Coil O.D.(mm) | 1200 | 1200 | 1200 | |||
| Coil I.D.(mm) | 8 | 8 | 508 | 508 | ||
| Feed Length(mm) | ~500* | ~500* | ~500* | ~500* | ||
| Max. Line Speed(m/min) | 16-24 | 16-24 | 16-24 | 16-24 | ||
| Work Roll Number(pieces) | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | upper 6 lower 5 | ||
| Feed Roll Number(set) | 1 | 1 | 1 | 1 | ||
| Main Motor(kw) | AC2.9 | AC2.9 | AC4.4 | AC4.4 | ||
| Mandrel Expansion | hydraulic | hydraulic | hydraulic | hydraulic | ||
| Reel Motor(kw) | 1.5 | 1.5 | 1.5 | 2.2 | 2.2 | 3.7 |
| Power(V) | 3 Phase 220V/380V/50HZ | |||||
| Operating Air(Mpa) | 0.49 | 0.49 | 0.49 | 0.49 | ||
Straigtening performance:
| tock Thicknees (mm) | Stock Width (mm) | |||
| 0.3 | 400 | 500 | 600 | 800 |
| 0.4 | ||||
| 0.6 | ||||
| 0.8 | ||||
| 1.0 | ||||
| 1.2 | ||||
| 1.4 | ||||
| 1.6 | 470 | 470 | ||
| 1.8 | 400 | 400 | ||
| 2.0 | 360 | 360 | ||
| 2.3 | 300 | 300 | 300 | 300 |
| 2.5 | 230 | 230 | 230 | 230 |
| 2.8 | 150 | 150 | 150 | 150 |
| 3.2 | 110 | 110 | 110 | 110 |
*1:(Pneumatic):Option in case of pneumatic mandrel expansion is provi