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Weldable material: Aluminum Alloy, magnesium alloy welding type: conventional applicable specifications: CT-3-10, CT-4-10, CT-4-12, CT-4.5-12, CT-5-12, CT-6-12(the first number in the model represents needle length, the second number represents shaft shoulder diameter) radiator products are different, suitable mixing tools are also different (if special requirements can be customized) features: small deformation, no blowhole, no crack, high efficiency, greatly reduce the rate of rejection, green manufacturing
Aluminum Alloy stirring welding tool: traditional welding: Aluminum Alloy with high specific strength, specific modulus, fracture toughness, fatigue strength and corrosion resistance and stability, is the most widely used in lightweight materials. In the traditional welding process of aluminum alloy, it is necessary to melt the base metal to realize welding, and there will be welding residual stress and deformation. Especially for heat treatment strengthened aluminum alloy, due to the effect of welding heat process, there is softening zone in welding heat affected zone, the plasticity is good, the strength is low. In addition, there are defects such as porosity, hydrogen evolution and oxygen absorption in Aluminum Alloy welds. Friction stir welding: a fundamental improvement in the welding quality of aluminum alloys. Friction stir welding welds all aluminum alloys, including 2000 series, 7000 series, and Aluminum Lithium alloys that can not be welded by conventional fusion welding, and dissimilar aluminum alloys can be successfully welded to each other, such as 5000 series alloy and 6000 series alloy welding, 2000 series alloy and 7000 series Alloy Welding. Magnesium alloy stirring welding tools: traditional welding: magnesium alloy has the characteristics of low density, high specific strength, high specific modulus of elasticity, good heat dissipation, good damping capacity, ability to bear impact load and good corrosion resistance to organic matter and Alkali, etc. , has Been widely used in aviation, aerospace, transportation, chemical, rocket and other industrial fields. In the traditional magnesium alloy welding method, the existence of oxide film and other slag inclusion is easy to appear, which can reduce the weld strength. If the bath temperature is too high, magnesium and zinc will be burned. FRICTION STIR WELDING: Since 2006, the company has been exploring the use of friction stir welding for magnesium alloy materials, several types and thicknesses of magnesium alloy friction stir welding have been successfully realized. Using friction stir welding to join magnesium alloy can avoid welding defects, and has the advantages of low post weld deformation and low residual stress.
