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  1. cgunn

    FWD posi trac with a Wheelie Bar

    Right now he is running approx. 11.10 sec, so yes, the wheelie bar shouldn't have a major impact on his handling capibility. At the moment he is considering building pneumatic upper arms (to swap with the rigid arms), just to see how low he can drop his times, how ever he realizes the reality...
  2. cgunn

    FWD posi trac with a Wheelie Bar

    The physic's of using a wheelie on a front wheel drive make sence (at the drag strip). I have a friend with a posi trac fwd, who am trying to convince that the use of a wheelie bar will effectively decrease his run time. The arguement I am getting is that when adding wheelie bar (length)to the...
  3. cgunn

    Theoretical Hardness of T4, T5 & T6

    That will do. Thanks for the information, it is greatly appreciated.
  4. cgunn

    Theoretical Hardness of T4, T5 & T6

    Does any one know of a good website to find the theoretical hardness for various grades of T4, T5 & T6? If so, it would be a great help.
  5. cgunn

    Faceplate Bending Machine

    At present I am dealing with a 2, 25 year old Pine benders, for light and heavy duty applicaton. The machines are required to bend aluminum extrusions with varied thicknesses and surface angles. They are also used on material as thick as 1/2"*6" cold and hot rolled steel. The...
  6. cgunn

    Tinning a Brass Plate

    That's the answer I was looking for. I didn't see much, if any benefit to coating only the plate. A little more detail regarding the "tinning" procedure (I was informed this morning) consists of 0.0002" of nickel base, followed by 0.0002" tin top coat (for soldering)...
  7. cgunn

    Tinning a Brass Plate

    Lewish, This is a for a simple terminal block. The inserts are threaded and are headed mubux A, brass 80 threaded. Brass 80 machine screws will be threaded into the inserts to hold a set of postive wires, like wise, the other side of hte terminal block will hold a set of negative wires, to...
  8. cgunn

    Tinning a Brass Plate

    I am currently involved in a design project requiring a new/copied terminal block. The setup I am interested in involves 2 brass inserts connected by press fit into a thin brass plate approximately 1/2" long. A wire is than soddered to the plate (b/w the two inserts). Sounds simple...
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