| 摘要 |
<p>The invention relates to an arrangement for marking a laminated rotor or stator package for an electric machine, produced in a progressive blanking tool, by a retaining device, with the purpose of defining the tool, the manufacturer and, in the case of multi-row progressive blanking tools, the row of this tool used, wherein the marking may also represent a combination of the foregoing marking purposes. The marking of packages by means of the retaining device is characterized in that the retaining elements (11), inserted into the retaining device support (12), able to generate a force which joins the laminations (19) together, whereby ridged profiles (10) are foreseen on the retaining elements (11), wherein, when the package passes through the retaining device (12) said ridged profile (10) scratches one or more grooves into the lamination package to create a desired package marking (20) for identification/tracing purposes.</p> |
