| 摘要 |
A method for determining the compression level of a node by compacting and welding electrical lines inserted into a compression chamber of an ultrasonic welding system, the compression chamber having an adjustable height and width. The method includes inserting the lines into the compression chamber, compacting the lines, determining the compacting cross section of the compacted lines, determining the actual total cross section via a correlation function taking the compacting cross section into account, welding the compacted node with a welding parameter set, determining the welding dimension from the height (h2) and width (b) of the compression chamber after welding, and calculating the compression level based on the actual total cross section and the welding dimensions. |
| 主权项 |
1. A method for determining the compression level V of a node by compacting and welding electrical lines (200, 202) inserted into a compression chamber (10) of an ultrasonic welding system (110), which compression chamber can be adjusted in height (h) and width (b). These electrical lines have a known total nominal cross section Anom and consist of wires (204, 206) with an actual total cross section Atats, characterized by the method steps:
Placing the lines (200, 202) into the compression chamber (10), Compacting the lines, Determining the cross section of compaction A of the compacted lines, Determining the actual total cross section Atats with a correlation function that takes into account the compacting cross section A, Welding the compacted node with a set of welding parameters, taking as base the total nominal cross section Anom or the actual total cross section Atats, Determining a welding dimension from the height (h) and the width (b) of the compression chamber (10) after the welding, Calculating the compression level taking as base the actual total cross section Atats and the welding dimension. |
