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  1. andrew99

    Material for high speed Soleniod???

    Engineering degrees 0 - High speed valve experts 0 - Number of design riped off from other companys 0 - High speed valve designs valves in market 2 - Number of years in business 15 On a more serious note. We have a working prototype that has some 500M operations on it. We are just looking to...
  2. andrew99

    Material for high speed Soleniod???

    What is the relationship between force generated and iron content? Is it directly proportional?
  3. andrew99

    Material for high speed Soleniod???

    Should the 430FR be annealed or is it delivered from Carpenter in an annealed state? Is this common process and where could be performed on a small number of 4-40 X 1/2" screw sized parts?
  4. andrew99

    Material for high speed Soleniod???

    What we are looking for is more force. The valve is very small and we have no problem with frequencies up to 700hz. The problem is that on the initial opening the valve may not open. We have closed the magnetic circuit as much as we can but we are unable to improve on the initial opening...
  5. andrew99

    Material for high speed Soleniod???

    The material is rod stock. The parts are turned on a screw machine.
  6. andrew99

    Material for high speed Soleniod???

    We have been developing a high speed solenoid valve. We have tested 430F and Carpenters 430FR. The FR performs better than 430F. ( ie greater force ). The problem is it doesn't come close to the material or competition is using. We have had our competitors material tested and it comes back as...

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