AlphaHybrids
Well-Known Member
- Joined
- Nov 29, 2009
- Messages
- 1,573
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I was sewing a parachute the other day (192" diameter) and because of the size I am using a larger shroud line. I have a Singer sewing machine with a corded foot, but this cord is 3/32" diameter and definitely won't fit through that foot.
Our library has a 3D printer that you can print on and they charge a dime a gram. I have Solidworks so I modeled a sewing foot for this cord. Sent it in today and I picked it up after work. The print was definitely rough around the edges, but 5 minutes with some sandpaper and a file and it was in fine shape.
Put it on my machine and it kept the cord centered just as it should as I was able to sew on all 24 shroud lines in no time. The right tool for the right job makes all the difference.
Pros about 3D printing for this - cheap, fast, produces a functional part. Cons - rough finish.
I'll definitely take the time to take the shape and produce some G-Code for my CNC router and produce a nice finished part out of Delrin for everyday use.
Edward
Our library has a 3D printer that you can print on and they charge a dime a gram. I have Solidworks so I modeled a sewing foot for this cord. Sent it in today and I picked it up after work. The print was definitely rough around the edges, but 5 minutes with some sandpaper and a file and it was in fine shape.
Put it on my machine and it kept the cord centered just as it should as I was able to sew on all 24 shroud lines in no time. The right tool for the right job makes all the difference.
Pros about 3D printing for this - cheap, fast, produces a functional part. Cons - rough finish.
I'll definitely take the time to take the shape and produce some G-Code for my CNC router and produce a nice finished part out of Delrin for everyday use.
Edward