Swedish premium fastener manufacturer BUMAX has been selected to provide fasteners to be used in machines for ultrasonic metal welding. The client is Schunk Sonosystems, a global leading specialist in the field of ultrasonic metal welding.
German specialist machine maker Schunk Sonosystems has decided to use BUMAX DX 129 screws for all its ultrasonic welding flexure sonotrode products to further improve quality and reliability. The machines are mainly used in the automobile industry. Ultrasonic Cutter For Candy} "Standard steel bolts simply cannot cope with the extreme pulling and bending forces of ultrasonic vibration, so we had to find a bolt that does,” said Stefan Mueller, Head of R&D at Schunk Sonosystems. “Of all the screws we tested, only BUMAX met all our needs. Not only are BUMAX consistent in how they perform and do not break, they last the lifetime of the sonotrode without problem, are not creating abrasion dust on the screw head and do not require rust protection.” Schunk Sonosystems is a global leader in developing and building machines for ultrasonic metal welding – such as their industry-leading flexure sonotrode. Their machines include a sonotrode or welding tip that transfers vibrational energy to the workpiece. Up to two high-strength bolts are required to fix the sonotrode, which is subject to extreme levels of vibration due to the very high frequency used in ultrasonic welding. Ultrasonic welding is a solid-state welding process that uses ultrasonic vibrations to weld pieces of metal together. The metals are welded together by heat generated by friction when applying high-frequency ultrasonic vibrational energy. The BUMAX DX 129 (Duplex stainless steel) offers very high tensile strengths of min. 1,200 MPa and excellent fatigue resistance properties. It deals successfully with the with extreme forces during the ultrasonic welding process, such as 20,000 vibrations per second. The high fatigue strength that BUMAX screws offer is crucial to their ability to withstand a high number of cycles without fracture. All BUMAX bolts are made with the highest quality European steel, and its advanced manufacturing processes result in the further enhancement of the material’s fatigue resistance properties. Fatigue fracture often begins with a stress concentration such as inclusions, slags or surface defects. The high-quality raw materials BUMAX uses, together with the best metallurgical processes and good surface properties, guarantee excellent fatigue strength. BUMAX also uses rolled threads rather than cut threads, which further increases fatigue resistance. Do you have a review, update or anything you would like to add to this news story? In this interview, AZoM talks to Sarah Heald at Coca Cola about how Thermo Fisher's MAX-Bev helps them with their CO2 purity monitoring. In this interview, Michael Allen, the Vice President of Products and Marketing at Metrohm Spectro, Inc., talks to AZoM about Raman spectroscopy and how it can be used in biomedical applications and sustainable farming. In this interview conducted at Pittcon 2024 in San Diego, we spoke to Seth Lyman about atmospheric mercury, exploring innovative measurement techniques, and the environmental impact of mercury pollution. The BeDensi AR is an angle of repose tester from Bettersize Instruments. This article introduces Anton Paar's Step 101 Series, the most versatile mechanical surface testing platforms available. The Spero® IR Microscope represents excellence in Mid-IR spectroscopy. The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes. In recent years, the IoT is rapidly being introduced into almost all sectors, but it has particular importance in the EV industry. Your AI Powered Scientific Assistant Hi, I'm Azthena, you can trust me to find commercial scientific answers from AZoNetwork.com. A few things you need to know before we start. Please read and accept to continue. Azthena may occasionally provide inaccurate responses.
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