Laser wire fusing additive manufacturing titanium alloy component structure refining and isometric crystal converting method

Abstract

The invention provides a laser wire fusing additive manufacturing titanium alloy component structure refining and isometric crystal converting method. The laser wire fusing additive manufacturing titanium alloy component structure refining and isometric crystal converting method specifically comprises the following steps that an ultrasonic impact micro forging device and a laser wire fusing additive manufacturing device are coupled, and a composite manner that the laser wire fusing additive manufacturing device is arranged in front and the ultrasonic impact micro forging device is arranged onthe back is adopted for synchronous composite manufacturing; according to the workpiece shape, the path is reasonably planned, related parameters of the ultrasonic impact micro forging device and thelaser wire fusing additive manufacturing device are set, effective compatibility is achieved, and the composite manufacturing process is controlled; and according to path planning and system parameters, layer-by-layer ultrasonic impact micro forging treatment is synchronously conducted in the laser wire fusing process till the titanium alloy component additive manufacturing process is finished. The provided method is used for but not limited to the laser wire fusing deposition additive manufacturing technology and can be widely applied to arc wire fusing, plasma arc wire fusing, electronic beam wire fusing and other additive manufacturing technologies.

Description

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AI Technical Summary

Benefits of technology

This patented technical solution described in this patents allows for efficient use of an ultraviolet (UV)-laser fusion additive machine tool or laser fiber fusion additively manufactured material without causing damage from heat shock waves caused by high temperatures. By combining these techniques together, it simplifies the overall production process while maintaining consistently good quality products. Additionally, the new design makes possible incorporation into existing structures made up entirely of different alloys, improving their durability against corrosion. Overall, this innovative approach enables better integration between various technologies like laser melting additive Manufacturing, Laser Fusion Additive Manufacutures, and LFWIGRE DRIVER® systems.

Problems solved by technology

Technological Problem addressed in this patents relating to improving the quality of titania-based metals called titanum carbide (Ti) due to their unique characteristics like excellent tensile property, hardened martian zone, corrosion resistance, ductility, shape memory behavior, and impact response capabilities. These technical effects are enabling new applications in various industries including butterfly valve fabrications, lightweight structures, and medical devices.

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