When it comes to maximizing the efficiency and precision of your metalworking operations, mastering the DELEM DA-58T Manual Mode is essential. If you’re searching for a straightforward guide on setting up this control panel, you’re in the right place.

In this article, I’ll provide step-by-step instructions to help you confidently navigate the DELEM DA-58T Manual Mode and optimize your press brake operations. Whether you’re a beginner looking to get started or an experienced user aiming to refine your techniques, this guide offers the practical insights you need for successful setup and operation. Let’s dive in and unlock the full potential of your DELEM DA-58T.

Introduzione

In DELEM DA-58T Manual Mode, you program the parameters for one bending operation, making it ideal for testing, calibration, and single bends.

This mode operates independently from Automatic mode and can be set up separately from the stored programs.

At the top of the Manual mode screen, you’ll find the current positions of the Y-axis and main X-axis. Additional axes and functions are displayed in two columns below. When the Y or X-axis value is highlighted, it indicates that their reference markers have been located and are correctly positioned according to their programmed values.

Modalità manuale, spiegazione dei parametri

Following is a list of the available parameters in DELEM DA-58T Manual Mode.

Parametri di piegatura

• Metodo: Select the required bending method. The control supports four methods:

• Parametri di piegatura
  • Curvatura dell'aria
  • Toccando il fondo
  • Hemming
  • Hemming & bottoming

• Lunghezza di piegatura: Program the bending length of the sheet.

• Angolo: Angle to bend.

• Corr.α 1, Corr.α 2: Correction on angle to bend. Enter as follows:
  • Programmed value of 90 degrees; measured value of 92 degrees -> program Corr.α with -2.
  • Programmed value of 90 degrees; measured value of 88 degrees -> program Corr.α with +2.

• Corr.Y: Correction on the Y-axis position, in case bottoming has been selected.

• asse Y: The programmed or calculated Y-axis value to achieve a certain angle.

• Muto: Sequence point where the Y-axis switches from fast closing speed to pressing speed.

• Parallelo: Difference of left and right-hand side cylinders (Y1 and Y2). Positive values indicate the right side is lower; negative mean it’s higher.

• Apertura: Gap opening between the punch and die after the bend. A positive value is above Mute; a negative is below.

• Apertura dell'orlo: Opening distance between the two flanges in a hem bend. The default is the Settings mode parameter Default Hem Opening.

Forza

• Forza: The programmed force applied during pressing.

• Tempo di permanenza: Hold time of punch at the bending point.

• Decompressione: Decompression distance to release working pressure after bending.

Velocità

• Velocità: Pressing speed of the Y-axis during bending.

• Velocità di decomposizione: Programmable speed during decompression stroke.

Funzioni

• Attendi il ritiro: Decide if the Y-axis waits for retract completion. Choose Yes or No.

Proprietà del prodotto

• Spessore: Program sheet thickness.
• Materiale: Select one of the programmed materials for calculating bending depths. Up to 99 materials can be programmed.

Utensili

• Punch: Selected punch ID. Tap to modify or select from the punch library.
• Morire: Selected die ID. Modify or select from die library.

Select tools directly or use the keyboard’s filter function for rapid selection. You can also turn the punch if needed.

Indicatori

• Asse ausiliario: Parameters for any auxiliary axes, like X, R, or Z.
• Ritrattare: Axis retract distance during the bend. “Backgauge retract” starts at the pinching point.
• Velocità: Axis speed in the current bend, programmable as a percentage of max speed.

The parameters above can be programmed and modified as needed. After pressing the Start button, the programmed parameters become active.

Parametri di programmazione e viste

In DELEM DA-58T Manual Mode, you can program parameters individually. The impact of one parameter on others can be calculated either automatically or manually, depending on your selection on the screen’s left-hand side. The Auto Computation switch allows you to choose between:

The relationships between parameters are indicated by a symbol and background color.

An information symbol appears if parameters change due to a recent input adjustment.

A star symbol indicates a parameter value that differs from the control’s calculated value, useful if a value is deliberately different or limited by parameter constraints.

An error symbol indicates an incorrect value based on the current programming; for example, programming a hemming bend without hemming tools.

Visualizzazione

On the right side of the screen, command buttons provide access to various views, including Main, Macro, Manual Positioning, Corrections, and Diagnostics views.

Macro

Con Macro, il controllo passa a una nuova vista con solo i valori degli assi più grandi sullo schermo. Questa vista può essere utilizzata quando si lavora a una certa distanza dal controllo, pur essendo comunque in grado di leggere i valori degli assi.

Movimento manuale degli assi

Procedura di movimento

To manually move an axis to a specific position using the DELEM DA-58T Manual Mode, you can utilize the slider at the screen’s bottom. By tapping Manual Pos on the main screen of Manual Mode, you will access the necessary interface.

In this mode, you can move any displayed axis by adjusting the slider from its center. The exact procedure to move an axis depends on which one you’re targeting, and the slider will automatically center itself when released.

For auxiliary axes, ensure the control is stopped before proceeding. First, select the desired back gauge axis, and the cursor will highlight the selected axis. You can then move it using the slider.

To position the Y-axis manually, similar steps apply as with auxiliary axes, but several conditions must be met: the control needs to be started, the ‘adjust’ function must be active (a message will notify you if it isn’t), the Y-axis must be below the mute-point, and a pressing command must be issued to the CNC.

Insegnare

To teach the control and capture a position found by manually moving an axis in the DELEM DA-58T Manual Mode, a simple procedure can be used. Once you’ve manually moved an axis to your desired position, you can store it by tapping the axis name in the Programmed column. This action will transfer the actual axis value from the left side to the programmed axis field on the right side.

When you return to the standard screen of manual mode, the axis parameter will reflect the recently taught value.

Correzioni

In DELEM DA-58T Manual Mode, you can view corrections for the bend that is programmed, displayed as a single line since it’s always a single bend.

Just like in Auto mode, you can verify programmed corrections here. This screen allows you to monitor entries in the correction database and initial corrections, which significantly affect bend results. By accessing the database, you can modify corrections, which is helpful during test bending to find and store appropriate corrections.

tolleranza di piegatura

The Bend Allowance function assists users in adding entries to the bend allowance table when active. You only need to enter bend allowance corrections based on active bend parameters before adding them. When you provide a measured value, it calculates the bend allowance from the difference between the programmed and measured values. To activate the bend allowance table, go to the Settings mode.

Diagnostica

When tapping Diagnostics, the control switches to a view showing axes states. In this window, you can observe the current state of available axes. This screen can also remain active while the control is started, allowing you to monitor the control behavior during a bend cycle.

Stato IO

When tapping on the I/O tab under Diagnostics, the DELEM DA-58T Manual Mode switches to display the state of inputs and outputs. You can observe the current state of inputs and outputs in this window, even while the control is active. This feature allows you to monitor control behavior during a bend cycle.

IO ingrandito

By selecting one or more pins (up to 8), an extra Zoomed IO page is created with an enlarged view of the selected IO, enabling easy distant monitoring of the selected pins.

Domande frequenti (FAQ)

Conclusione

Setting up the DELEM DA-58T Manual Mode effectively is crucial for optimizing your press brake operations. By carefully following each step, including system configuration, tool selection, and material parameter input, you can achieve precise and efficient manufacturing processes. Regularly reviewing the manual and staying updated with system functionalities will further enhance your machine’s performance.

Proper setup and maintenance are essential to ensure the longevity and performance of your press brake machine. By adhering to these guidelines and performing regular checks, you can minimize downtime and boost production efficiency. For more detailed support or inquiries, don’t hesitate to contact our team. Additionally, explore our range of resources and documentation for further insights into maximizing your machine’s capabilities.