![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769583230-1000x800.png\")
<\/figure>\n\n\n\nThe numeric mode should be chosen in the Num \/ Gr<\/strong> field to ensure the programme uses numeric calculation logic rather than graphic programming.<\/p>\n\n\n\n Once confirmed, the controller opens the data entry window, ready for entering the bending programme parameters.<\/p>\n\n\n\n Accurate tool selection is critical in an ESA S875 Numeric Programme. The punch and die to be used for bending must already exist in the tool library.<\/p>\n\n\n\n The touch-based interface allows rapid selection:<\/p>\n\n\n\n Once selected, the punch and die appear in the programme editor for further configuration.<\/p>\n\n\n\n Next, the workpiece parameters are defined:<\/p>\n\n\n\n Selecting the material field opens the Materials Table, allowing quick selection from predefined values. The selected material is then displayed in the programme automatically.<\/p>\n\n\n\n After all piece data is entered, pressing [Confirm]<\/strong> accepts the information and provides direct access to the Settings mask<\/strong>.<\/p>\n\n\n\n From the Settings mask:<\/p>\n\n\n\n This structure allows you to control both global and bend-specific parameters efficiently.<\/p>\n\n\n\n The cursor moves to the bend definition fields, where each bend must have:<\/p>\n\n\n\n Other bending parameters, such as ram positions and corrections, are automatically calculated by the ESA S875 controller but can be adjusted manually if needed.<\/p>\n\n\n\n To review detailed bending data, move to the required bend and open the Work Data<\/strong> window. Here, you can view:<\/p>\n\n\n\n After reviewing, exiting the window via [Confirm]<\/strong> returns the operator to the main programme interface.<\/p>\n\n\n\n The ESA S875 Numeric Programme supports flexible bend management. Bends can be copied or inserted to speed up programming:<\/p>\n\n\n\n To insert a bend before another, select [Enter step]<\/strong> to maintain the correct bend sequence within the programmesert a bend before another one, select [Enter step]<\/strong>, ensuring correct bend sequence within the programme.<\/p>\n\n\n\n Move to the desired bend, open the menu, and select [Copy step]<\/strong> to add a bend at the end of the section<\/p>\n\n\n\n For calendering operations, the [Calendering]<\/strong> function can be activated from the numeric programme menu. Operators can enter:<\/p>\n\n\n\n Corrections can be applied if the resulting angle differs from the desired angle. The difference is divided evenly across all bends to achieve precise results.<\/p>\n\n\n\n Advanced operations are also supported in an ESA S875 Numeric Programme:<\/p>\n\n\n\n These functions enable complex bending operations with high accuracy and efficiency.<\/p>\n\n\n\n Once all settings are complete, the ESA S875 Numeric Programme can be saved by entering a programme name and confirming.<\/p>\n\n\n\n The [Save with name]<\/strong> function allows creation of a new version without overwriting the original programme.<\/p>\n\n\n\n When any punch or die is changed, the programme must be updated using [Update Prog.]<\/strong> to recalculate all heights and ensure bending accuracy before running the programme.<\/p>\n\n\n\n An ESA S875 Numeric Programme is used to create press brake bending programs by manually entering bending parameters instead of relying on graphical simulation. It is suitable for standard bends, repetitive parts, and situations where fast and precise programme creation is required.<\/p>\n\n<\/div>\n<\/div>\n In an ESA S875 Numeric Programme, the controller calculates bending depth, force, and positions based on the selected punch and die. Undefined or incorrect tools may lead to inaccurate calculations, affecting bending quality and machine safety.<\/p>\n\n<\/div>\n<\/div>\n Yes. Bend angles, bend lengths, and correction values in an ESA S875 Numeric Programme can be modified through the Settings mask. The controller recalculates all dependent parameters automatically to maintain accuracy.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n Proper entry of an ESA S875 Numeric Programme is essential to ensure accurate, reliable, and repeatable bending results on CNC press brakes. By following the correct procedure\u2014creating a new numeric programme, selecting the appropriate punch and die, entering sheet and material parameters, defining bend angles and lengths, and confirming all settings\u2014press brakes can perform calculations precisely, minimizing input errors and improving production efficiency.<\/p>\n\n\n\nSetting Piece Data for ESA S875 Numeric Programme<\/h2>\n\n\n\n
Step 2: Selecting Punch and Die for Numeric Programming<\/h3>\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769583575-1000x800.png\")
<\/figure>\n\n\n\n\n
Step 3: Entering Sheet and Material Parameters<\/h3>\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769583714-1000x800.png\")
<\/figure>\n\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769583784-1000x800.png\")
<\/figure>\n\n\n\nConfirming Programme Data and Accessing Settings<\/h2>\n\n\n\n
Step 4: Confirming Data and Opening the Settings Mask<\/h3>\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769585504-1000x800.png\")
<\/figure>\n\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769585595.png\")
<\/figure>\n<\/div>\n\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769585645.png\")
<\/figure>\n<\/div>\n\n\n\nSetting Bends in an ESA S875 Numeric Programme<\/h2>\n\n\n\n
Step 5: Defining Bend Angle and Bend Length<\/h3>\n\n\n\n
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Step 6: Viewing and Managing Work Data<\/h3>\n\n\n\n
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Editing and Reusing Bends in Numeric Programming<\/h2>\n\n\n\n
Step 7: Copying and Inserting Bends<\/h3>\n\n\n\n
Advanced Functions in ESA S875 Numeric Programme<\/h2>\n\n\n\n
Defining and Correcting Calendering<\/h3>\n\n\n\n
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Clinching, Coining, and Conical Bends<\/h3>\n\n\n\n
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Saving and Updating an ESA S875 Numeric Programme<\/h2>\n\n\n\n
Step 8: Saving, Renaming, and Updating Programmes<\/h3>\n\n\n\n
![\"ESA](\"https:\/\/www.harsle.com\/wp-content\/uploads\/2026\/01\/clipboard-image-1769588339.png\")
<\/figure>\n\n\n\nFrequently Asked Questions(FAQ)<\/h2>\n\n\n
What is an ESA S875 Numeric Programme used for?<\/h3>\n
Why must the punch and die be defined before numeric programming?<\/h3>\n
Can bend parameters be modified after creating a numeric programme?<\/h3>\n
Conclusion<\/h2>\n\n\n\n