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  1. peterblais1

    Sand cast A380-F???

    Hi guys, I'm working on an automotive intake manifold which will be sand cast. The original plan was to do 350 and T6 heat treat it. However, I was down at the foundry today discussing the project and just generally trying to see what we can do to save a few bucks, and they suggested pouring...
  2. peterblais1

    Gasketed joint flange deflection?

    Hello there, I am working on a design where I must seal 40psi or so of air pressure on a relatively small chamber (4" x 13" flange oval shape)... I don't really have room for an O ring seal so my intent was to use a cut organic fiber gasket which fits around the bolt pattern. My question is...
  3. peterblais1

    Complex curved pipe through flange?

    Hi guys... I have a somewhat complex (to me anyways) deal, that I'm not totally sure how to tackle. I've got what we'll call a lofted duct, which needs to meet a flange. The duct needs to immediately start to turn and form from round to oval, as soon as it starts. At the same time, it needs to...
  4. peterblais1

    Reverse engineering complex flanges?

    I wasn't really sure what the best forum would be to put this in, but since I use solidworks- and I need to get this info into solidworks- I figured this would be the best spot. I've got some complex flanges with odd, asymmetrical bolt patterns to reverse engineer. I do not have access to a...
  5. peterblais1

    Simplify / Edit Laser Scanned surface...

    Hello there, I'm in a bit of a bind needing to have a good model from this laser scanned surface in about 10 days. I also have only worked with surfaces a few times, and they were easy, "from scratch" surfaces, not this complicated thing. In any case, I had this part laser scanned and was...
  6. peterblais1

    Redesigning an injection pump camshaft lobe and follower...

    Hello there guys. I've got here a high pressure fuel pump which runs directly on a camshaft with a small flat tappet lifter / cam follower. The factory has gone so far as to DLC coat them, but regardless the life is short. When people put a larger fuel pump on there, all hell breaks loose. The...

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