The Hwashi experts will answer your question, why is the intermediate frequency welding machine better than the AC welding machine in the automotive industry?
With the rapid development of automobile industry, the safety of body structure and the use of new materials bring new challenges to the welding process of body.For the welding of coated steel plate, adhesive steel plate, multi-layer plate and steel plate of different materials, the traditional AC spot welding machine is difficult to meet the welding requirements, and the emergence of a variety of advanced welding technology and welding equipment requirements of the era, such as intermediate frequency inverter welding machine, capacitor energy storage welding machine, etc.
Artistic creation and craft have always been inseparable.As an industrial technology, the emergence of welding has met the need for new technical methods in the development of metal art.On the other hand, the unique and wonderful changes of metal under the action of welding heat also meet the demand of metal art for a new artistic expression language.In today's metal art creation, welding is expressed as a unique language of artistic expression.Metal welding art can be regarded as a relatively independent art form, separated from traditional metal art in a branching way, because welding is artistic.Welding can produce a rich language of expression for artistic creation.Welding is usually done at high temperatures, and the metal at high temperatures produces many wonderful and rich changes.Metal substrate will undergo color change and thermal deformation (i.e., welding heat affected zone);When the wire is melted, it forms some beautiful textures.Welding defects are commonly used in the welding field.Welding defect refers to the defect that does not meet the design or technological requirements of the welded joint in the welding process.Its performance mainly includes welding crack, porosity, bite edge, incomplete penetration, incomplete fusion, slag inclusion, welding projection, collapse, pit, burn through, inclusion, etc.This is a very interesting phenomenon: welding in today's metal art creation is often reflected in the failure of certain industrial welding operations or certain welding defects that industrial welding tries to avoid.
As a kind of DC resistance welding, intermediate frequency inverter spot welding machine has obvious advantages: wide welding process, fast heating, stable welding, energy saving and so on.These advantages are mainly due to its output current.In fact, the whole performance of the intermediate frequency spot welder is inseparable from the improvement and upgrade of the pressure method.Resistance welding machine is a kind of pressure welding, so pressure is one of the key to achieve different welding results and quality!
Guangdong Hwashi Technology INC. is specialized in the production of series resistance welding machine (spot welding, touch welding, seam welding, row welding, butt welding) and industrial robots (six axis mechanical arm, welding robot, and loading robot, transfer robot, grinding and polishing robot, painting robot, glue robot) research and development, design, production, sales, service as one of the high-tech enterprises.Products are mainly used in household appliances, kitchen appliances, lighting, hardware tools, electrical and electrical, instrumentation, 3C electronic industry, auto and motorcycle parts, military aviation and other fields.According to customer needs, we can develop and customize various welding machines, automatic welding equipment and welding assembly lines, assembly lines, etc., to provide appropriate overall automation solutions for enterprise transformation and upgrading, and help enterprises quickly realize the service of transformation and upgrading from traditional production mode to middle and high-end production mode.
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