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  • Users: tronics21
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  1. tronics21

    best way to manufacture tapered tubes?

    Hi, I am working for a small engineering company with less with 20 employees. We are trying to manufacture a some number(~5000pc) of tapered tubes(~10" length) in China. They are going to be either stainless steel or aluminium. We haven't decided which way is the best. I was thinking about die...
  2. tronics21

    Anodizing aluminium reduces fatigue strength. what about climbing hook?

    Hi, While I was researching about anodizing aluminum I learned that anodizing aluminum reduces fatigue strength of the material. So that aluminum parts can fail and break under the load below their endurance limit. I realize that most climbing hooks on the markets are anodized and dyed. Why do...
  3. tronics21

    Different materials for bolts and nuts regarding galvanic corrosion?

    Hi everyone :) For the project I am working on, I am using a Titanium grade 5 threaded rod with S/S 304 plates and nuts. I am concerned about galvanic corrosion. Both Titanium and S/S 304 are safe for the application environment(steam, salt water, etc) but I am not sure how they are going to...

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