In recent days, some customers have asked whether thermal imaging cameras can be applied in material research. What problems can be solved? Because of the many research directions involved in material research, Xiaobian will share some real application cases from customer sites in stages. I hope that the friends who conduct material research can learn from it.
Research on welding technology of aluminum and aluminum alloy materials
Difficulties: The application of aluminum and aluminum alloys is becoming more and more widespread. The bottleneck that restricts the manufacture of aluminum and aluminum alloy materials lies in the welding process. For such welding, which is prone to thermal cracking, precise temperature control is the key, whether it is argon arc welding or electronics. The beam is still laser welded, and it is always difficult to grasp the temperature of the solder.
Case: A college of materials and engineering, researching the welding and processing of aluminum and aluminum alloy materials, solder is a special aluminum wire, using argon arc welding, welding aluminum wire, argon arc welding will produce a high temperature of about 2000 ° C Arc, need to detect the temperature change of aluminum wire droplets connected with high temperature arc
On-site inspection requirements: a) Due to the limitation of the welding process, thermal imaging cannot be performed at a close distance (usually within 0.5 m), which limits the use of the macro lens, but the diameter of the special aluminum wire on the site is 1.5 mm, requiring heat. The camera has the ability to recognize small targets under standard lenses. b) Both the temperature distribution on the aluminum wire should be analyzed, and the droplet temperature of the aluminum wire should be detected and recorded in real time during welding.
Fluke TiX1000 standard lens shooting
Detection scheme: Fluke TiX1000 standard lens has a detection distance of 1 meter and the target size is 0.6mm. It can effectively detect small targets at a long distance, and real-time recording with temperature data and Gigabit Ethernet on the camera. Output function to track the maximum temperature of aluminum droplets and record
Industry applications: research in the field of welding of aluminum and aluminum alloy materials, manufacturers of welding equipment, etc.
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