Ironworker/Manufacturing Instructions: Difference between revisions
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*[2]3/4" or 1" washers | *[2]3/4" or 1" washers | ||
*[2] 1"x10"x48" plate - main parallel pieces | *[2] 1"x10"x48" plate - main parallel pieces | ||
*[2] 1"x10"x32" plate - vertical supports | |||
*[2] 1"x2"x3" plate - for reinforcement of pressing surface | |||
*[4] 3/8"x4"x6" angle, 6" long - for legs | |||
*[2] 1"x5"x5" plate - for alignment tube | |||
*[2] 1"x4"x8" plate - for dye holders | |||
*DOM tubing to hold die - 2" long | |||
*Smaller DOM tubing to support die from underneath | |||
*2.5" DOM tubing, 5" long - for alignment | |||
*2.5" shaft, 7.7" long - for pressing | |||
*2.5" DOM tubing, 4" long - for main pin | |||
*2.5" shaft, 5" long - main pin | |||
* | * | ||
Notes: 1"x10" steel costs $233 if steel is 50 cents per pound. | |||
[[Category:Ironworker]][[Category:Hole Puncher]][[Category:RepLab]] | [[Category:Ironworker]][[Category:Hole Puncher]][[Category:RepLab]] | ||
Revision as of 05:05, 26 June 2010
Introduction
See Ironworkers for introduction.
Build
We start the build of the open source ironworker with a 120 ton hole puncher for poking up to 1.5 inch holes in 1" steel (figure based on Edwards ironworkers) plate.
Initial CAD, not finished:
You can download the file here.
Design v0.1
Bill of Materials
- 5"x8" hydrauilic cylinder
- [2]1"x4" pin - for mounting cylinder
- [2]3/4" or 1" washers
- [2] 1"x10"x48" plate - main parallel pieces
- [2] 1"x10"x32" plate - vertical supports
- [2] 1"x2"x3" plate - for reinforcement of pressing surface
- [4] 3/8"x4"x6" angle, 6" long - for legs
- [2] 1"x5"x5" plate - for alignment tube
- [2] 1"x4"x8" plate - for dye holders
- DOM tubing to hold die - 2" long
- Smaller DOM tubing to support die from underneath
- 2.5" DOM tubing, 5" long - for alignment
- 2.5" shaft, 7.7" long - for pressing
- 2.5" DOM tubing, 4" long - for main pin
- 2.5" shaft, 5" long - main pin
Notes: 1"x10" steel costs $233 if steel is 50 cents per pound.