From FLIR
In order to investigate the weldability of plastics, a thermographic system based on an FPA detector at 7.5 to 13 µm is realized. Using this technique, the influence of different material modifications and laser irradiation parameters on the heating behavior of selected thermoplastics is analyzed. Using an FPA detector with a spectral sensitivity of 3.4 to 5 µm, the heat conduction during the welding process of flexible flat cables is monitored. The influence of copper parts within the cable on the welding properties is analyzed.
A different setup offers the possibility to measure the temperature distribution within the surface of a welded polymer. Variations of the laser beam intensity distribution are altering the temperature field. An analysis of the temperature-time-flow within the welding zone provides information with respect to the welding properties.
Products & Services
Topics of Interest
Cropping It is possible to rotate, crop and resample an image in one action. Crop to a specific size and resolution in order to optimise the file size and reset the resolution from the scanning to...
April 2005 • Vol.5 Issue 4 Page(s) 27 in print issue Add To My Personal Library Specs: 10-digit alphanumeric display, voltage, frequency, and temperature sensors, custom scrolling marquee,...
As we have seen in the previous chapter, the beauty of vector drawing is that it is so easily adaptable. Basic artwork is known as shape data and can be edited, molded and manipulated. Making...
As we have seen in the previous chapter, the beauty of vector drawing is that it is so easily adaptable. Basic artwork is known as shape data and can be edited, molded and manipulated. Making...
The DMC-A2 is an accurate, high performance, programmable dual channel controller that delivers precise measurement and control for applications using 2 LVDT inputs. The 6-digit alphanumeric led...
