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  1. rysep

    brass hardware in indoor pool environment

    This is lots of information available about steel and stainless fasteners for indoor pools. Does anybody know how brass fasteners may hold up in such in environment when used to suspend objects overhead? ie ceilings, lighting fixtures hvac equipment.
  2. rysep

    Dimensions and notes disappear in break view

    Sometimes when I do a break view on a drawing some or all of the dimensions and notes disappear. When I un-break the view they are there but when I go back to the break view they are not visible. Is there some way to resolve this?
  3. rysep

    DC current through straded copper wires surrounded by stranded SSwires

    I'm looking at suspending some low volatage (<30V) lighting with a 7x7 304 stainless steel aircraft cable. I also want to run 30V DC through the cable to power the light. So the suspension cable is also supplying the power. I will be running 4 separate cables (only 2 will be used to supply...
  4. rysep

    DC current through a stainless steel/copper wire

    I'm looking at suspending some low volatage (<30V) lighting with a 7x7 304 stainless steel aircraft cable. I also want to run 30V DC through the cable to power the light. So the suspension cable is also supplying the power. I will be running 4 separate cables (only 2 will be used to supply...
  5. rysep

    Photoworks Photorealistic Metallic Parts

    I have been playing around with Photoworks for some time now and I have not been able to produce a photorealistic reflecive metallic part for a product image. I have a cylidrical part with nickel plating that I need to try and render in photoworks and have it acutally look shiny and reflective...
  6. rysep

    Ammonia and Aluminum

    I work for a company that primarily makes parts out of C36000 Brass. We have a potential application in an indoor animal lot where ammonia will be an issue as well as plenty of moisture. From what I have researched so far ammonia and copper including brass are not compatible. Would an...
  7. rysep

    Unexpected file format in SW06

    We just upgraded from SW 2001+ to SW06 SP4.0 and we are having trouble opening some of the older files. Some files open fine with no problems whatsoever. While other files any with a cut thread will not open. I keep getting an unexpected file format message. I sent some of these files to our...
  8. rysep

    Best SS for ferric chloride

    Does anyone know the most resistant stainless steel grade temperatures to ferric chloride ate ambient temeperatures?
  9. rysep

    pH shifts and stainless steel

    I was wondering what the effects on large pH shifts are on stainless steel. We have a process in which we switch the pH in a couple of rinse tanks from Sulphamic Acid pH 2.0 to Sodium Hydroxide pH 12.0 and 316SS Bearings being used in the process seem to be affected by it. Does anyone now what...

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