Professional paper

Quality control of a shaft using the steinbichler T – scan laser scanner

Josip Groš ; Veleučilište u Karlovcu, Karlovac, Hrvatska
Srđan Medić ; Veleučilište u Karlovcu, Karlovac, Hrvatska
Nikola Šimunić ; Veleučilište u Karlovcu, Karlovac, Hrvatska

Abstract

With the exploitation of machine parts due to friction on the surface, there is a change of geometry shapes. While examining the economic feasibility of replacing the existing position (shaft nut and screw presses) it was concluded that the most cost-effective investment is creating a new parent to an existing shaft. Before starting to produce nuts, it was necessary to compare the existing screw spindle presses with an existing CAD model. A comparison of measurements led to the conclusion that it is necessary to create a new nut down on the most depleted spindle.
After just a few hours a cloud of points back screw presses was produced. Afterwards, a polygonization point cloud was made and the result was a STL model. The last step was the development of measurement reports, i.e. matching the measured data with the CAD model.

Keywords

digitizing; reversible engineering; 3D scanning; T - scan; a cloud of points

Hrčak ID:

146230

URI

https://hrcak.srce.hr/146230

Publication date:

15.9.2015.

Article data in other languages: croatian

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