how to export to .xml from solidworks or tekla for tube laser cutting

XML are text files. Your laser cutting machine uses G-Code which is a text file. You will need a post processor to take the the cutting path and translated to a G-Code file. If it is a simple cutting path, in most cases it can be done manually by following the G-Code your laser cutting machine accepts.

To export to .xml from SolidWorks or Tekla Structures for tube laser cutting, you’ll need to ensure the file format is compatible with your laser machine's software (e.g., Trumpf, BLM, or Mazak systems).

thanks for answering,
i made the model in tekla it is a crown and export it to xml and when reading the xml this is what i get.
is there any other way to get the xml file correctly ?
i can't find it on solidworks (only .3dxml on solidworks)