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From a welding machine upkeep firm, an organization that considerably participated within the modification of the welding business in Latin America and will definitely change the welding business in different areas the place there are must be met.
When the corporate Powermig Automação e Soldagem began its actions, the corporate’s providers have been restricted to upkeep of welding machines. Within the design of this tools, one of many important considerations was how obtain power financial savings mixed with greater energy. Additionally, noise interference on voltage measurements, fluctuations within the electrical energy community, impedance variations and even magnetic metallic lots are components that would have an effect on the end result achieved by welding machines. As properly, these machines are a part of the set of important causes of voltage fluctuations in industrial electrical networks. Because of this, yield loss and variation of energy and torque in electrical machines. Or else, interference in electrical safety units. Lastly, when a tools like this was ship for upkeep restore, typically the choice was to discard. The upkeep prices have been unfeasible compared with the acquisition of recent tools.
Understanding the fact of the welding sector within the business and dealing to satisfy the pursuits of this business was the scope of the Powermig firm for the reason that starting of its actions, 15 years in the past. On this sense, the course of their actions went from the upkeep of welding machines to the industrialization of robotic welding cells. The experience obtained within the preliminary years as a upkeep firm was the premise for the design of the exercise mannequin that occurred.
At the moment, industrial welding in Brazil, headquarters of the Powermig firm, had robotic cells in principally within the automotive business. Robotic welding, in comparison with guide welding, overcomes this by being extra correct, quick and for mitigating the dangers for people. Issues associated to power inefficiency within the course of guide, low productiveness, low high quality of the welded product and damaging results on the welding skilled, from fatigue to larger penalties in your well being are components that underlie automation in welding. The auto business has simply absorbed welding automation into its manufacturing strains. Alternatively, the problem was to deliver entry to this resolution to different industrial segments.
Prices and limitations in utility have produced obstacles that the auto business has extra simply overcome than different industrial sectors. Nevertheless, the world of welding was altering. New applied sciences, new discoveries and developments resulted from analysis and funding in industrial welding innovation. Along with robotic welding, on-board computer systems and on-board applications, using fuel mixtures and new wires with extremely subtle metallic alloys. Hybrid laser-arc welding, overcoming the restrictions of excessive value laser welding and restricted purposes. Additionally GMAW – fuel metallic arc welding – to weld metal alloys for cars. Or using laser expertise in aluminum or low carbon metal.
Realizing that automated welding is critical past the automotive sector and appearing accordingly, based mostly the decision-making in regards to the firm’s function. The business wants automation in welding, it wants differentiated, particular fashions, as a result of it’s unfeasible to suit into fashions resembling those who serve the automotive sector. This business wants particular cells and must automate its processes to keep away from dropping prospects. Manufacturing extra sustainable, extra accessible merchandise because of the discount of industrialization prices and, along with the decrease prices, greater high quality is the promise being fulfilled by automation in welding. Offering this to the welding business with the manufacturing of particular cells, it modified the welding market within the area the place the corporate Powermig operates.
Powermig adopted the business and its calls for, understood the issues and began to supply alternatives to a big extent customized designs for the final business obtain using robotic cells for welding. From an organization upkeep on welding machines, turned an organization that participated considerably within the modification of the welding business in Latin America and will definitely change the welding business in different areas the place there are wants that should be met.
The way forward for welding will nonetheless require agile manufacturing and entry to sensible supplies that can cut back power prices. In actual fact, power effectivity is a actuality immediately, it’s pointless to attend for the long run to reach to assume in that.
By Carmen Thomazi carmen@davinciprojetos.com.br
Chemical engineer, technical director at Da Vinci Projetos, member of the administration board of a number of firms and professor in Govt Training at Faculdade FIPECAFI.
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