A method for measuring camber of feather blades
A measurement method and feather flake technology, applied in measurement devices, instruments, optical devices, etc., can solve the problems of high labor intensity, low efficiency, unstable sorting quality, etc., and achieve the effect of improving measurement accuracy and reducing labor costs.
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[0014] The present invention will be further described below with reference to the drawings and specific embodiments.
[0015] Step 1, such as figure 1 As shown, in this embodiment, the horizontal camera 5 is connected to the controller 2; the vertical camera 7 is connected to the controller 4; the illumination light source 6 is connected to the driving power source 3; The controller 2, the controller 4 and the driving power supply 3 are respectively connected to the computer 1, and the clamp 8 clamps the feather sheet 9 to be tested. The lens center of the horizontal camera 5 is on the horizontal plane BB’, and the distance to the center line of the fixture 8 is Mm; the distance from the lens of the vertical camera 7 to the fixture 8 is Mm.
[0016] Step 2. In this embodiment, the feather image taken by the horizontal camera 5 corresponds to figure 2 In the ABCD area, the calculation method of the camber parameter is as follows.
[0017] 1) In the ABCD area, complete the search...
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