Pump shaft concentricity inspection issue
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When checking the concentricity of shafts, how should the workbench on which the shaft is placed be designed to be optimal? For small shafts, two V-blocks are sufficient to enable rotation for testing, but this approach doesn’t work for large shafts. I would like to create a device for holding the shaft, allowing it to rotate freely so as to facilitate the measurement of concentricity.
Thank you, but with clamping at both ends, this system becomes quite complex
It is made in imitation of the balance machine bracket, but the workload is also considerable
This is indeed a hassle; usually we just go to bed.:)
It’s tricky; a larger V-shaped iron will do the trick!