HBC-EB120 EH

Precision in Bending, Punching & Cutting

The HBC-EB120 is designed to deliver consistent and repeatable results across bending, punching, and cutting operations, helping operators achieve accurate busbar fabrication from one part to the next.

Bending Accuracy & Repeatability

Busbar bending accuracy can be affected by material thickness, alloy composition, and the natural spring-back of copper and aluminum. To compensate for these variables, the bending system uses a 3600-pulse encoder for precise angle measurement and control.

The bending process is performed in two controlled stages. After the initial bend reaches the programmed angle, the system compensates for spring-back through a second controlled movement, helping achieve the required final angle with greater consistency.

A digital ruler with 0.01-micron accuracy is also used along the bending axis to monitor piston movement. Once the correct piston position for a specific busbar thickness, alloy, and target angle has been established, the value can be stored and reused for repeat production. This significantly reduces operator dependency and improves repeatability from one busbar to the next.

Punching Position Accuracy

The punching section is designed for accurate hole positioning in both longitudinal and transverse directions. This allows holes and punching patterns to be positioned consistently according to the required dimensions, supporting accurate alignment during subsequent assembly of the busbar.

Cutting Accuracy & Edge Quality

The cutting section provides accurate longitudinal positioning to produce busbars at the required length. The cutting system is designed to create a clean, burr-free cut without unwanted excess material, reducing the need for secondary finishing and preparing the busbar for the next fabrication or assembly stage.

Consistent Results, Less Operator Dependency

By combining controlled bending, accurate punching positioning, and clean cutting, the HBC-EB120 is designed to improve repeatability throughout the complete busbar fabrication process while reducing the influence of operator variation.

To confirm whether the HBC-EB120 matches your busbar sizes and production requirements, contact PAYAPRESS for a technical consultation and quotation.

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