Instalación de la prensa plegadora CNC DELEM DA58T-I

El Prensa plegadora CNC is a type of metal bending machine that is controlled by a computer. It is a large cold forming machine designed for precision metal forming processes. It bends sheet metals to form desired profiles. Before starting a cnc press brake, there are several preparations that need to be done to ensure the safe and proper operation of the prensa plegadora hidráulica. Here are some common preparations:

Securing the press brake

Colocación y fijación de un nuevo prensa plegadora CNC is an important step in ensuring the safety and effective use of the equipment. Here is a simple procedure to guide first-time users on how to properly position and secure the press brake:

1. Select a suitable location: Choose a stable and stationary location to place the prensa plegadora. Ensure that the area has enough space for you to freely operate and maintain the equipment. Additionally, ensure proper ventilation in the surrounding environment to prevent overheating and machine malfunctions.
2. Prepare a firm and stable ground: Asegúrese de que la superficie donde se colocará el equipo sea dura, plana y estable. Priorice los pisos de concreto o las superficies metálicas, ya que proporcionan mayor estabilidad. Si el suelo no es lo suficientemente firme, considere agregar una placa metálica gruesa o una tabla de madera como base.
3. Use shims and leveling bolts: Before placing the press brake, use shims and leveling bolts to ensure the equipment is stable and level. This will help balance the machine and prevent issues caused by uneven ground. Gradually adjust the bolts according to the installation guide of the equipment until the machine is stable and balanced. Each press brake manufactured by KRRASS is equipped with leveling bolts at the four corners of the machine frame.
4. Secure the press brake: After placing the press brake in the appropriate position and leveling it, it needs to be secured to the ground to prevent any movement or shaking during operation. Use suitable bolts or anchoring devices to secure the base or feet of the press brake to the ground.
5. Check for fixation and stability: Once the press brake is secured to the ground, carefully inspect the stability of the equipment. Ensure that all fixation points are tight and secure. Try to move the equipment by gently pushing or shaking it to ensure it doesn’t have any noticeable movement or shaking.

Sobre la corrección horizontal del fuselaje

Para corregir la posición horizontal de la prensa plegadora, utilice un nivel de burbuja. El proceso de calibración específico es el siguiente:

1. Place the level ruler in the middle of the press brake workbench for horizontal correction;
2. Place the level ruler longitudinally on both ends of the X-axis beam of the bending machine in turn to correct the pitching horizontal angle of the left and right sides of the press brake;
3. Only when the bubble of the spirit level is in the middle, it is level.

Please note that this is just a basic procedural guide, and the specific installation process may vary depending on the model of the press brake. To ensure proper installation and operation, always refer to the installation guide and user manual of the equipment, and consult technical service personnel if needed.

Adding Hydraulic Oil

Adding hydraulic oil to the hydraulic press brake is an important step to ensure its proper operation and use. Here is a simple procedure on how to correctly add hydraulic oil to the prensa plegadora hidráulica:

1. Prepare the required materials: Before adding hydraulic oil, ensure that you have the following materials ready:
   • Hydraulic oil suitable for your hydraulic press brake (refer to the equipment manual or consult service personnel for recommendations)
   • Hydraulic oil filter (if applicable)
   • Funnel or manual pump (for adding hydraulic oil)
2. Locate the hydraulic oil filling port: Locate the hydraulic oil filling port on the hydraulic press brake. Typically, the filling port is located above the hydraulic oil tank of the equipment. Refer to the press brake user manual or the guidance provided by service personnel to ensure you find the correct filling port.
3. Clean the work area: Before starting to add hydraulic oil, it is essential to clean the area around the hydraulic oil filling port. Use a clean cloth or tissue to wipe the filling port to prevent any impurities or dirt from entering the hydraulic system.
4. Install the hydraulic oil filter (if applicable): If the hydraulic press brake is equipped with a hydraulic oil filter, properly install it on the filling port. The hydraulic oil filter helps remove impurities and contaminants from the oil, maintaining the cleanliness and normal operation of the hydraulic system.
5. Add hydraulic oil: Slowly pour the hydraulic oil into the filling port, using a funnel or manual pump to avoid spillage. Gradually add the hydraulic oil and monitor the oil level using the hydraulic system of the equipment. Make sure that the height of the hydraulic oil is half the height of the detection port, and close the oil filling port after adding oil.
6. Monitor oil level and pressure: During the hydraulic oil filling process, always monitor the oil level and pressure of the hydraulic oil. Ensure that the hydraulic oil is within the appropriate range and close the filling port once the oil is added.

Please note that the above process is a basic guideline. To ensure proper hydraulic oil addition and avoid potential damage, always refer to the prensa plegadora‘s user manual and follow the guidance provided by service personnel. If you are uncertain or lack experience with this process, it is best to seek assistance from professional technicians or experienced personnel.

Connecting Power Supply

Connecting the power supply for a newly purchased hydraulic press brake is an important step to ensure its proper operation and use. Here is a simple procedure on how to correctly connect the power supply for a hydraulic press brake:

1. Confirme los requisitos de energía: Antes de conectar la fuente de alimentación, confirme los requisitos de potencia de la prensa plegadora hidráulica. Consulte las especificaciones de la prensa plegadora, el manual del usuario o la información proporcionada por el personal de servicio para comprender el voltaje, la fase y la frecuencia necesarios para su funcionamiento.

2. Prepare el cable de alimentación: Según los requisitos de potencia de la prensa plegadora hidráulica, seleccione un cable de alimentación adecuado. Asegúrese de que la corriente y el voltaje nominales del cable coincidan con los requisitos del equipo. Si es necesario, adquiera un cable de alimentación que cumpla con las normas.

3. Compruebe la toma de corriente: Compruebe que la toma de corriente utilizada para la conexión eléctrica cumpla con los requisitos de la prensa plegadora hidráulica. Asegúrese de que el voltaje, la fase y la frecuencia de la toma coincidan con los requisitos del equipo. Además, asegúrese de que la toma de corriente tenga una conexión a tierra fiable para garantizar una conexión eléctrica segura.

4. Conecte el cable de alimentación: Conecte el cable de alimentación seleccionado a la toma de corriente en el orden correcto. Asegúrese de que el extremo del cable esté completamente conectado a la toma y de que el enchufe esté bien insertado.

5. Inspect the power connection: Once the power cord is connected to the socket, carefully inspect the power connection. Ensure that the power cord doesn’t have any obvious damage or looseness. Verify that the power cord is properly connected to the power input port of the hydraulic press brake.

6. Power-on test: After connecting the power supply, perform a power-on test to check if the main motor of the hydraulic press brake operates correctly (this step can be skipped if you have purchased a press brake with a servo-hybrid power system).

6.1. Turn on the main power supply of the power distribution cabinet: Antes de encender la máquina, cierre la puerta del armario de distribución de energía de la prensa plegadora hidráulica y gire la manija del armario eléctrico en sentido horario para bloquearlo. En este momento, también se activará la alimentación del armario eléctrico principal.

6.2. Turn on the control power supply: Inserte la llave de control de encendido y gírela hacia la derecha. En ese momento, se encenderá el control de encendido y se iluminará el indicador de control de encendido.

6.3. Check all emergency stop buttons: Verifique los botones de parada de emergencia en el gabinete eléctrico, el controlador y el interruptor de pedal, y vuelva a colocarlos en estado abierto.

6.4. Start the oil pump: press the start button of the oil pump, the green indicator light on the button is on, at this time the main oil pump of the hydraulic press brake is powered on and starts to work:

• If the fan blades of the main motor rotate clockwise, it indicates that the power phase sequence is connected correctly, and you can proceed with the next steps.
• If the fan blades of the main motor rotate counterclockwise, it indicates that the power phase sequence is connected incorrectly, and you need to interchange any two phases of the three-phase power line in the socket.

After confirming the power phase sequence, observe the display screen or indicator lights of the equipment to ensure that it starts up and operates normally.

Please note that the above process is a basic guideline. To ensure proper power supply connection and avoid potential hazards, always refer to the prensa plegadora‘s user manual and follow the guidance provided by service personnel. If you are uncertain or lack experience with this process, it is best to seek assistance from professional electricians to complete the power connection task.

These are the preparations that need to be done before starting a press brake. We hope this information has been helpful. If you have completed these steps, you can continue reading our next article: