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  1. sunthorn

    removing the volume of an intersected part.

    We have an assembly that contains small parts/wiring/connections that is then encapsulated in a mold using a epoxy resin. I need to be able to remove the volume of those small parts from the mold in Pro/e 2000i2. I'm having brain freeze now on how to remove a volume of one part that is...
  2. sunthorn

    undimensioned tolerance

    I have a drawing that states the following : Interpret drawing per ASMY14.100-200, dimensions and tolerances per ASME Y14.5M. In the drawing all the dimensions in the drawing are untoleranced. Do I interpret these as basic dimensions?
  3. sunthorn

    inertial initiator , acceleration problem

    I have been asked to work on a inertial initiator for an artillery shell that would work at the following coditions. Its been a while since i've had to do any serious mechanical design calculations so i am unsure of how to approach calculations. Although I have no problems drafting the design...
  4. sunthorn

    Pro/E file control

    My company received world that we are going to be funded for several (5-10) Pro/E licenses. For the past two years I was the only one in my company (defense industry) that used Pro/E. I have been converting legacy AutoCAD drawings to Pro/E and interfacing with our customers who use Pro/E. Since...
  5. sunthorn

    etchant for 304 stainless

    My company has decided to do weld sample analysis in house. We have all the needed Buehler equipment to prepare metallographic samples. I have sectioned off a sample of two peices of 304 that have been tig welded. I have already ground and polished the samples to a mirror finnish I need to know...
  6. sunthorn

    Welding Certifications and Testing

    In our facilty, we have 3 welders that are certified and are only authorized to perform the final tig welding of our products made from SS or titanium. The problem is that 2 are going to retire in the next 6 months. It will cost my company about $15,000 each for "independant certification" of...
  7. sunthorn

    Feed Shoe Material

    I work in a company that produces a product that is used by the the military. The process is very much like powdered metal pressing. Instead of metal powder we are pressing very reactive mixtures of powders to make a solid material. The problem is that our feed shoes are experencing extreme...
  8. sunthorn

    Punching and blanking disks

    I am in the need of some information. In a current process I am punching out stainless steel disks (2.25 diamx3mill) from 500'x 2.5" rolls. I can get a better price on 500'x2.375" rolls. I have no problems on getting the tooling to accept the new roll size. I am afraid that side...

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