How to Build an English Wheel (using Eastwood Kit #28171)
Thank you for purchasing the #28171 Eastwood Weld-up English Wheel Kit. Please note that this kit is intended for those with an advanced level of welding expertise. Please read and understand the instructions thoroughly before beginning construction of your English Wheel. The Weld-Up English Wheel Kit cannot be returned once work has begun. Eastwood is not responsible for damage to components incurred during construction or failure to operate properly after assembly. Observe proper safety procedures. Also wear appropriate protective gear while fabricating and welding.
1. Tack components together and check your work before running beads. It is critical to check and maintain all dimensions during construction. Please pay particular attention to those steps marked “Caution” throughout the assembly process.
2. Carefully unpack the Weld Up English Wheel Kit and make sure all parts listed above are included. Refer to the Layout Drawings on page 3 and 5 for position of components. The frame (supplied by customer) is constructed of 1/4” wall 2” x 4” rectangular tubing. Suggested lengths are; vertical tube = 28”, top tube = 29”, bottom tube = 26 -7/8” and 2 triangular gussets cut with 8” sides.
3. Lay out the frame parts as shown in the drawing on page 3. CAUTION: The dimension between the bottom of the upper 2” X 4” tube and the top of the bottom 2” x 4” tube should be 20-1/8” in front and 20” in the back. Split the 1/8” with 1/16” top and 1/16” bottom. This is to compensate for pulling that will occur when final welding is done.
4. Begin by tacking the 4 pieces making up the cradle together so you can have it to test your spacing. Make sure your slots are in alignment using one of the 3/4” rounds. It is helpful to tack some stops on your table or plate to help you keep it square and centered.
5. For the frame, clamp the three 2” x 4” tubes to a heavy T-slotted table. If one isn’t available, a good heavy welding table or a heavy plate to clamp to will work.
6. 1st, clamp it squarely; tack the outside corner, inside corner then the top surface and then tack in the gussets (customer supplied). It is very important to tack one side fi rst; it will keep it from twisting. Then fl ip it, check all dimensions for squareness and flatness then tack the other side.
CAUTION: check all dimensions for squareness, and flatness again. Then you are ready to completely weld the seam. It is advisable to check for squareness and fl atness often as you weld the various joints as pulling can occur.
7. Place the Telescopic Tube against the lower 2” x 4” tube with the clamping holes up. The top of the telescoping tube should be 2” above the upper surface of the lower 2” x 4” tube as shown in the layout drawing.
8. When welding on the telescopic tube, lay the “C frame” down on 1/8” spacers to account for the 2-1/4” outside dimension of the telescopic tube. A 2” x 2” tube about 30” long is recommended as an alignment jig (customer supplied). Drill a 3/4” hole 4-1/2” down from the top through both sides of the jig tube, slip it through the telescopic tube and lay it in place. Place the jig tube against the top 2” x 4” tube and bolt upper wheel brackets to it. Shim spacers are recommended to keep the 2” x 2” jig tube centered in the telescopic tube and the clamping wingscrews will help center it.
CAUTION: The telescopic tube should extend no farther than 2” above the top surface of the lower 2” x 4” tube so as to allow insertion of the anvil cradle. Again, tacking is recommended. Double check your alignment and spacing with the cradle and post before completing the welds. CAUTION: The 5-1/4” x 2” bracket has a tendency to pull in when welding, the use of a 1/6” spacer between the jig tube and this part will help to maintain 2” spacing.
9. Remove the jig tube. Then weld an acme nut to the 2-1/6” x 3/16” plate with the 1-3/16” hole in it ensuring it is centered. Next, run the acme thread stem up through the nut and put the acme nut inside the telescopic tube. Place the acme thread stem in the telescopic tube making certain it is centered, tack and weld.
CAUTION: this weld is going to take all the pressure from jacking so make it strong and it must be centered as proper operation of the anvil cradle is dependant on it.
10. Weld the 4-1/4-20 nuts over the clamping holes of the Telescopic Tube. Weld the 3 pieces of 1/2” round to 3 fl ats of the acme thread nut then weld the acme nut to the end of the acme thread stem to create the handwheel/stem assembly.
11. Your Eastwood English Wheel is now ready for final assembly and use. Please read and follow the operating instructions.
PLEASE OBSERVE THE FOLLOWING OPERATING SAFETY PRECAUTIONS:
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