If you’re looking to master the DELEM DA-66T Automatic Mode, you’ve come to the right place. Operating press brakes efficiently is vital for optimizing production processes, and understanding the DELEM DA-66T Automatic Mode is key to achieving seamless metalworking operations.

In this guide, I will walk you through the essential steps to operate the DELEM DA-66T in automatic mode, ensuring you can leverage this technology to enhance productivity and precision. Whether you’re new to this system or seeking to refine your skills, this article will provide valuable insights into the DELEM DA-66T Automatic Mode.

Understanding Automatic Mode

The DELEM DA-66T automatic mode is a powerful feature designed to optimize your bending operations, ensuring precision and efficiency. In automatic mode, the machine performs pre-programmed sequences with minimal operator intervention, allowing for consistent output. Key parameters include bend angles, material type, and sheet thickness, all of which need to be correctly set to ensure the successful operation of the automatic mode. Understanding these parameters is crucial as they influence the machine’s performance and the quality of your final product.

Once in Auto mode, you can start production by pressing the Start button, allowing the program to automatically execute each bend sequentially. If you’re selecting a different product from the library that has been used before, you can immediately switch to Auto mode and begin production.

It’s crucial to verify your tools and their positions each time you select a new bending program—this is prompted by a ‘check tools’ warning message upon entering automatic mode.

In Auto mode, the screen’s header displays the selected product and description. You can select your desired bend using the bend selector at the top of the screen, which shows all available bends. After selecting a bend, press the Start button to commence from that point. The screen also provides details of the selected bend and any related programs, which are also indicated in the bend selector’s last position.

Auto mode, parameter explanation

In the DELEM DA-66T automatic mode, precise control over bending operations is achieved through a set of parameters. Key among these are correction features for angles and axes, ensuring that discrepancies between programmed and measured values are addressed promptly. For instance, if a programmed angle of 90 degrees measures at 92, a -2 correction is necessary.

Angle Corrections

Corrections can be applied to both sides (Y1 and Y2) of the machine, with values automatically replicated between sides. Adjustments ensure parallelism and precise Y-axis alignment, with all corrections stored in active programs. The angle correction database, accessible in settings, helps streamline this process by saving and suggesting corrections for future bends.

Y and Auxiliary Axes Adjustments

Corrections on the Y-axis and auxiliary axes (e.g., crowning device) are crucial for achieving the desired bend quality. Absolute programming necessitates precise Y-axis corrections, while auxiliary axes are adjusted based on bend allowance calculations. Example: Adjust a programmed value of 200 millimeters to 202 millimeters with a -2 correction.

General Corrections

General corrections apply throughout a program, impacting angles, depth, and X-axis positions. They ensure consistent accuracy and are entered similarly to per-bend corrections. Adjustments to part support angles and X-axis positions accommodate varied bending conditions.

Mode and Functionality Insights

The DELEM DA-66T automatic mode provides Auto and Step modes, enhancing flexibility in operations. Step mode pauses after each bend, requiring manual start, while features like stock counters and repetition settings further optimize efficiency in repetitive tasks.

This concise overview of the DELEM DA-66T automatic mode parameters highlights the importance of precise corrections and adjustments, ensuring high-quality bending operations. By leveraging these functionalities, operators can achieve optimal results and streamline production processes.

Exploring View Modes

The auto mode screen is offering a diversity of views which, depending on ones production methode, can be chosen. When selecting auto mode for the first time, the main screen will appear. On the right side of the screen the available view modes can be selected.

The appropriate view can be switched from and to, not changing the bend data. The Start will not jump to Stop while switching view modes.

Main View Mode

The screen is split between graphical visualization and numerical data, which can be customized to show only numerical data if preferred. Users can scroll through the lower columns to access complete information, while graphical controls like zoom, pan, and rotate help view the bend positions. The tool view automatically focuses on active tools, guiding users to the correct tool station during the bending process.

Additionally, the bend selector at the top enables easy navigation through bends, with color-coded turn indicators (green, yellow, red) showing compliance with the bend sequence.

This comprehensive setup ensures efficient operation within the DELEM DA-66T Automatic Mode framework.

All Bends View Mode

In the DELEM DA-66T Automatic Mode, the all bends view mode provides a comprehensive table displaying all bend data, with rows representing each bend and columns detailing the parameters.

This view, with or without the graphical pane, allows for easy monitoring as the control steps through each bend during the operation. Corrections applicable to the current bend are conveniently displayed at the bottom of the screen, facilitating immediate adjustments.

Graphical View Mode

In the DELEM DA-66T Automatic Mode, the graphical view mode offers a full-screen visualization of the bending process, enhancing clarity and operational control.

Users can toggle between 2D and 3D representations to view the product and machine setup in detail.

Adjustments to the viewing angle and zoom are consistent across all graphical representations. This feature is essential for maximizing precision and efficiency in the DELEM DA-66T Automatic Mode.

Macro View Mode

The macro view mode on the DELEM DA-66T Automatic Mode offers a simplified screen displaying only the large axes values, making it ideal for operators working at a distance from the control panel.

This feature ensures that users can easily monitor both the target and actual positions of the machine’s axes, enhancing operational accuracy and efficiency.

Manual Positioning

In the manual positioning view mode of the DELEM DA-66T Automatic Mode, operators can view axes values prominently and control their positions using the handwheel.

The teach indicator:

By selecting an axis and turning the handwheel, precise adjustments can be made, with the teach indicator arrow allowing for the transfer of current positions to the program step.

To enhance manual positioning, an external handterminal (optional) can be employed, enabling remote control of the handwheel, axis selection, and bend selection, further integrating these adjustments into the program for improved operational flexibility.

Even in automatic mode, situations arise where manual intervention is required. The manual positioning feature facilitates precise adjustments, ensuring that each bend meets exact specifications.

Corrections

To operate the DELEM DA-66T Automatic Mode effectively, understanding its correction capabilities and features is crucial. Here’s a breakdown of the key points:

View Mode Corrections:

• All bend corrections are visible and adjustable within the view mode.
• When entering a correction for α1, it auto-populates α2, though α2 can be manually adjusted.
• The ‘Stored correction’ column shows database corrections; a blank entry indicates no preset correction exists.

Bend Allowance:

• This function allows users to add entries to the bend allowance table.
• Entries are based on active bend parameters, focusing on measured differences translated into bend allowance.

Calculate Corrections:

• The ‘calculate corrections’ function assists in programming angle corrections based on precise measurements.
• Measured angle values are used to determine corrections, visible in a separate window, then transferred to the main corrections screen.

Efficiency with Protractor Device:

• Optional protractor devices can directly input measured values into correction fields.
• Upon satisfactory measurements, corrections can be seamlessly transferred to the main corrections window.

Axes Corrections:

• Axes corrections are editable in the main screen and applicable across multiple axes.
• Special view modes allow focused adjustments for all axes involved.

By utilizing these features efficiently, operators can optimize the DELEM DA-66T Automatic Mode, ensuring accuracy and enhancing productivity. Incorporating these functionalities not only streamlines operations but also improves the overall bending process.

The corrections feature within view modes allows operators to make on-the-fly adjustments to accommodate material variability or unforeseen issues quickly. This ensures continued quality control throughout the manufacturing process.

Tool Setup

In this tool setup view mode no changes can be made to the actual setup. If this is required one has to switch to the Tool Setup menu, outside Auto mode.

Diagnostics View Mode

In rare situations this information can be helpful to diagnose operation during the bending process.

Utilizing Notes

This can be particularly valuable when handling complex projects or when different operators use the same machine, ensuring continuity and clarity across shifts.

Notes can be added generally to a product or program but also to specific bends. Within the notes also PDF documents can have been included. The PDF button will open the document.

Implementing Bumping Correction

Bumping correction is a critical feature for fine-tuning after initial bends. This function allows operators to adjust based on the feedback from previous bends, ensuring the final product meets the highest standards of accuracy.

Here’s a concise overview of how to manage bumping corrections with the DELEM DA-66T Automatic Mode:

• Activation and Access: Bumping correction can be initiated when the cursor is placed on the angle correction parameter (‘corr. α1/α2’). It is only available when a loaded product includes a bumping bend.
• New Correction Window: When bumping correction is activated, a new window will appear, allowing you to enter the necessary corrections.
• General vs. Individual Corrections: Adjusting the general correction for an angle results in the recalculation of all associated individual corrections. Conversely, changing any individual correction updates the general correction to maintain alignment across all bends.
• Independent Programming for α1 and α2: Bumping corrections can be independently set for both sides of the bend, α1 and α2. However, altering the general correction for α1 will automatically propagate changes to α2, recalculating all separate corrections for uniformity.
• Separate Corrections for α2: To specifically adjust corrections for α2, make use of the correction function designated for α2 or modify any of its separate corrections directly.

Understanding and utilizing these correction settings can significantly improve operational outcomes and reduce material wastage.

Frequently Asked Questions(FAQ)

Conclusion

Mastering the DELEM DA-66T Automatic Mode involves understanding its parameters, utilizing various view modes for optimal control, and leveraging features like Notes and Bumping Correction for precision. These steps ensure your machine operates efficiently and consistently delivers high-quality results.

To further enhance your understanding or troubleshoot specific challenges, we encourage you to reach out to our team for expert advice. Additionally, explore our other documentation for more insights into maximizing your press brake’s potential.