Tutorial how to make engine part 4

Crank connection points

  1. Step 1:

    open a sketch on the top plane and draw shown sketch

  2. Step 2:

    use revolve command

  3. Step 3:

    open a sketch on top planen again and draw an axis for revolve command

  4. Step 4:

    draw shown sketch

  5. Step 5:

    use revolve command

  6. Step 6:

    thats is all for now