When it comes to maximizing the efficiency of your metalworking processes, understanding the ESTUN E21 Operation Guide is crucial. If you’re searching for expert tips on how to optimize your use of this controller, you’re in the right place.

In this article, I will highlight key insights from the ESTUN E21 Operation Guide, offering practical advice to enhance your operational workflow. Whether you are a seasoned operator or new to using this system, these tips will provide you with the essential knowledge to improve precision and productivity in your tasks. Let’s dive into the guide and unlock the potential of the ESTUN E21 for your machinery.

Basic Operation Procedure

To begin using the ESTUN E21 controller efficiently, it’s essential to familiarize yourself with its basic operation procedure. Start by ensuring that the controller is connected and powered up correctly. Once the machine is on, the initial step involves inputting the necessary operational details on the controller display. This includes selecting the operation mode — whether manual or automatic — based on the task requirements. Following these initial steps ensures that you are set up for precise operation, aligning with the guidance in the ESTUN E21 Operation Guide.

Основная процедура переключения и эксплуатации устройства показана на рисунке.

Programming the ESTUN E21 Controller

Programming your press brake with the ESTUN E21 is straightforward yet powerful. To program a job, first access the programming menu on your controller. This involves navigating the interface to input commands such as bend angles, material type, and thickness. By following these steps, you can ensure that your machine operates with the precision required for complex tasks, as per the specifications detailed in the ESTUN E21 Operation Guide. Adjust and store multiple programs, allowing for flexibility and efficiency in operation.

Устройство поддерживает два метода программирования: одношаговое и многошаговое. Пользователь может настроить программу в соответствии с фактическими потребностями.

Single-step Programming

Пошаговое программирование обычно используется для выполнения отдельных этапов обработки заготовки. При включении питания контроллер автоматически переходит на страницу пошагового программирования.

Этапы операции

• Шаг 1: After starting up, the device will enter setting up page of single-step program automatically.

• Шаг 2:

[Примечание] Параметр можно задать только при включенном индикаторе «Стоп».

Setting range of singe step parameter is shown in Table.

• Шаг 3:

System will execute according to this program, as shown in Figure.

Operation Example

In the ESTUN E21 Operation Guide, optimize your single-step program by setting the bending depth to 100.0mm and the back gauge to 80.00mm. Configure the retract distance to 50mm, with a concession waiting time of 2 seconds and a holding time of 3 seconds. Set the workpiece number to 10, ensuring precise operation steps as detailed in the guide’s table. Following these configurations ensures efficient and accurate metalworking outcomes.

Multi-step Programming

Многошаговая программа используется для обработки одной заготовки на разных этапах обработки, реализует последовательное выполнение нескольких этапов и повышает эффективность обработки.

Operation Step

• Шаг 1:

Power on, the device displays the single-step parameter page automatically.

• Шаг 2:

Switch to program manage page, as shown in Figure.

• Шаг 3:

Select program serial number, or input program number directly, such as input “1”.

• Шаг 4

Enter multi-step program setting page, as shown in Figure.

• Шаг 5:

Press the Down arrow key, select multi-step programming parameter which requires set up, input setting up value, press the Enter key, and the set up takes effect.

• Шаг 6:

In completion of set up, press the Right arrow key , enter step parameter set page, as shown in Figure.

• Шаг 7

Press the Down arrow key, select step parameter that needs to be set up, input program value, press the Enter key, and the setup takes effect.

• Шаг 8:

Press Left and right arrow keys to switch over between steps. If the current step is the first step,

Press the Left arrow key to enter the last page of step parameter setting; if the current step is the last one, press the Right arrow key to enter the first page of step parameter setting.

Диапазон многоступенчатой настройки параметров представлен в таблице.

• Шаг 9:

System will operate according to this program, as shown in Figure.

Operation Example

[Фон] Одна заготовка требует обработки 50, как показано ниже;

• First bend: 50mm;

• Second bend: 100mm;

• Third bend: the other direction 300mm;

[Анализ] в зависимости от обрабатываемой детали и технологических условий станка:

• First bend: X axis position is 50.0mm; Y axis position is 85.00mm, concession 50mm;

• The second bend: X axis position is 100.0mm; Y axis position is 85.00mm, concession 50mm;

• The third bend: X axis position is 300.0mm; Y axis position is 85.00mm, concession 50mm;

Отредактируйте программу обработки данной заготовки по программе № 2.

Порядок работы показан в таблице.

When working with the ESTUN E21 Operation Guide, efficient multi-step programming is key:

• Return to Start Step: Always return to the initial step after completing multi-step programming to ensure the program processes in the correct sequence.
• Parameter Navigation: Use the left and right direction keys to browse and modify all step parameters effectively.
• Program Adjustments: Programs can be edited and revised as necessary for flexibility and adaptability.
• Automated Processing: After completing a batch (e.g., 50 workpieces), the system stops automatically. Restart to process the next batch seamlessly.

Leveraging these steps guided by the ESTUN E21 Operation Guide ensures optimal machine performance and productivity.

Parameter Setting

User can setup all parameters required for normal operation of the system, including system parameter, X axis parameter and Y axis parameter.

• Шаг 1:

On program management page, press П Чтобы перейти на страницу программирования констант, как показано на рисунке, выполните следующие действия. На этой странице можно задать программные константы.

Диапазон установки констант программирования показан в таблице.

• Шаг 2:

Input password “1212”, press the Enter key to enter the Teach Page, as shown in Figure.

Параметр увеличения, диапазон настройки параметра показан в таблице.

<How to Teach>:

The ESTUN E21 Operation Guide advises on measuring slider and back gauge positions for precision. If direct measurement is difficult, program a process and measure the resulting workpiece. This approach ensures accuracy and aligns with the guide’s strategies for optimal machine performance.

• Шаг 3:

Нажмите П, вернитесь на страницу программирования констант.

Manual Adjustment

In single-step mode, axis movement can be controlled by pressing key manually. This method helps user to adjust machine tool and work piece.

• Шаг 1:

On single step parameter setup page, press Plus или Minus чтобы войти на страницу руководства, как показано на рисунке.

• Шаг 2:

According to your actual requirement, following the above table to adjust the position of the axis.

-If the drive mode of the corresponding axis is common motor:

<Note>: When the system is on run status, the operation of manual adjustment is just valid for the X-axis.

-If the drive mode of the corresponding axis is frequency:

• Шаг 3:

Нажмите П вернуться на страницу настройки параметров пошагово.

Часто задаваемые вопросы (FAQ)

Заключение

Подводя итог, можно сказать, что ЭСТУН Е21 Operation Guide provides essential insights into the efficient use of your equipment. Key takeaways include mastering the basic operation procedure, understanding single-step programming, and effectively managing multi-step programming. This guide ensures operators have the foundational knowledge to enhance performance and productivity.

Proper setup and maintenance are essential to ensure the longevity and performance of your press brake machine. By following these guidelines and performing regular maintenance, you can minimize downtime and improve production efficiency. For more detailed support or questions, don’t hesitate to contact our team. Additionally, explore other related documents in our documentation section for further information.