1results about How to "Guarantee internal quality" patented technology

The present application relates to the field of blade shaping, in particular to a low-cost shaping process method for titanium and titanium alloy blades, comprising the following steps: step one, scanning the incoming blade with a three-dimensional scanner to obtain the actual three-dimensional curve of the blade; step two, comparing the actual three-dimensional curve with the three-dimensional model of the blade; step three, marking the lack of value on the blade compared with the model; step four, drawing the deviation 0 line; step five, if the deviation 0 line is at the free end of the blade and is not a closed line, set the welding groove for shaping; step six, welding with welding wire; step seven, using a three-dimensional scanner to perform secondary scanning to obtain the corrected three-dimensional curve of the blade, comparing the corrected three-dimensional curve with the three-dimensional model of the blade, if they coincide, performing step eight, if they do not coincide, returning to step three; step eight, performing ray detection to exclude welding defects; step nine, heat treatment. The present application solves the problems that the blade type value cannot be measured and the shaping cannot be positioned, and corresponding shaping methods are adopted according to different situations.