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You use the downloaded STL files, most projects coming out of Josef Prusa printables are sound and tested. As regards 3D printing, 80% is artistic and 20% trial and error with filament and machines

Mike I think the parts (STL) files would need to be converted to a STEP file format, from there each part would have to have a draft angle 3-5 degrees ? added to allow the castings to slip out the

Next question , if a guy'gal wanted to cast these parts would these printed parts be ok to use for molds ? thanks animal

thanks John , so another rookie ? When these projects show up are they pretty much setup with everything all the best settings possible ? Or is there always something that the printer owner/user? has

I think this should work. https://www.printables.com/model/180109-fractal-vise Cheers -- John

If that was meant for me, I'm not sure what you mean. If I press the link I see: [image: image.png] I'm not logged in and that is what I see... wrote:

John, you need to activate your Link. Ralph wrote:

Ron Wrote "I cannot see the middle two pictures." Yeah, I can't see them either in the email digest view. But they are there if I "view" on line. They are just somewhat fuzzy zooms of some of the

https://www.printables.com/model/180109-fractal-vise

Hi Ron Try this 180109-fractal-vise-4c544fff-f4a6-4205-bdb0-de77e55aa375.pdf Cheers

John Lindo, Where did you find the 3d files for the Fractal vice by Josef Prusa? I can find other makers, but not his. Thanks. Jim Klessig, I cannot see the middle two pictures. Am I the only one or

Only a year you think….. ;-) Sent: February 26, 2024 8:32 PM To: [email protected] Subject: Re: [digitalhobbyist] #3D Fractal vice. Jim Thanks for the information. Certainly more

Forgot to add, the downloaded Josef Prusa Printables info contains a full set of STEP files, I like the overall size of the 3D printed model, so dimensionally I will not need to scale when making a

Jim Thanks for the information. Certainly more food for thought. I think most of the jaw work can be done on conventional mills and lathe faceplate work, using some dedicated tooling to hold the parts

There is a teardown and repair of one on U tube. https://www.youtube.com/watch?v=QBeOgGt_oWU There are definitely dovetails on that one. At least some of the male dovetails are separate pieces,

Uploaded inti the Files section photos of my recent Ferries wheel small parts holder. All information including the standard STL files are available from Josef Prusa Printables. free

Here is a link for a 1923 American Machinist commercial Fractal Vise also known as a Mantel Vise (why a Mantle Vise? - it was made by Mantle & Co of New York, NY)

The photo shows the commercial one does have dovetail joints. I’d build a special clamping feature to hold them on the 4th axis and just use a dovetail cutter to cut the outer grooves as

Hi Mike Thanks for that, I did not know they were commercially available, first produced I think around 1940??s. I watched a You tube on repairing one and for an engineering project I was thinking

If ya don't have time to make one or two there's always Amazon https://www.amazon.com/Fractal-Vise-Stainless-Steel-Shape/dp/B0BFJGYMTK animal