July 2009

Custom Antique Truck Parts

I just finished a rather interesting project. I was commissioned to make some wood parts for an antique truck. My client is restoring a 1933 Dodge Pickup and is going to cut the truck in half and “stretch” it 4 inches. Up until the late 1930′s GM used quite a bit of wood in the manufacture of their vehicles. My task was to recreate a couple of boards that are later sandwiched between the cab and frame of the truck. I was provided with the boards from another restored truck to use as patterns from which to work and given the point at which to insert the additional 4 inches.

Following are some images of the old and new parts.

  • My patterns from a previously restored 1933 Dodge Truck -
  • 002-copy1

    003-copy1

  • The new hard oak pieces that are now lengthened the four inches -
  • 004-copy1

    005-copy1

  • Another angle -
  • 008

  • I created some contours to conform to the shape of the frame/cab -
  • 006

    007

    0051

  • A very neat looking truck (Note the suicide doors!) -
  • 1933-dodge-pickup1

    IF YOU NEED IT AND CAN’T FIND IT; I CAN MAKE IT!

    JIM

    Making a ‘One of a Kind’ Set of Legs

    I have been asked to create a base for a small chest of drawers. This particular base is to have turned legs. I thought I would share the process of creating a turned piece on my CNC machine.

    I use my CAD/CAM software to design and create the necessary vectors and toolpaths for machining -
    vectors-copy

    I then create a 3D simulation of the piece for review -
    after-simulating-toolpaths-copy

    I thought you would find it interesting to see what the toolpaths look like. This is an image of the toolpath for roughing-out the turned leg -
    revised-z-rough-3d-copy

    This image represents the toolpath for machining the leg -
    revised-machine-relief-copy

    Here is the toolpath for machining the flutes, something that cannot be done on a traditional lathe -
    revised-feature-machine-copy

    After being roughed-out on the machine -
    after-z-rough-copy

    Here is a finished leg still in the machine -
    finished-in-machine-copy

    Finished leg -
    finished-leg-copy

    What can I turn for you?

    JIM