How to do a thread and threading on the same piece
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How to do a thread and threading on the same piece
Hi!
I wanted to know, how to a thread and threading on the same piece because I succeeded the thread but not the threading.
Could you help me ? Please
Thanks advance
You found the file.
I wanted to know, how to a thread and threading on the same piece because I succeeded the thread but not the threading.
Could you help me ? Please
Thanks advance
You found the file.
Last edited by jio80 on Sat Sep 22, 2018 8:56 pm, edited 2 times in total.
Re: How to do a thread and threading on the same piece
Something might have gone wrong, but there is no file attached. A very simple way would be to make a boolean Cut with the part you were successful with, but that would leave you with 0 tolerance. Besides that both work exactly the same and share the same problems. To name the most common:
- coplanar issue 1: it is best to start the helix not at the seam of the cylinder;
- coplanar issue 2: don't align the triangle with the outer edge of the cylinder;
- two subsequent turns must not overlap.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: How to do a thread and threading on the same piece
I don't understand the question. What is the difference between a thread and threading?
Re: How to do a thread and threading on the same piece
no, the question is "how to thread and tap on the same piece ?"
Sorry, for the incomprehension.
I"m not English and I have a medium English.
You know.
Sorry, for the incomprehension.
I"m not English and I have a medium English.
You know.
Re: How to do a thread and threading on the same piece
Once again:
Would you please explain in detail what you are doing, what your part looks like, what you expect the result to be, and what error you are getting. And provide a FreeCAD file. It is a little frustrating to have to pull information from you.
"To thread", "to tap", "to do a thread", "to do threading" all mean the same exact thing to me. You are saying you can do one but not the other, and it does not make sense.Wiktionary wrote: tap, verb
(mechanical) To cut an internal screw thread.
Would you please explain in detail what you are doing, what your part looks like, what you expect the result to be, and what error you are getting. And provide a FreeCAD file. It is a little frustrating to have to pull information from you.
Re: How to do a thread and threading on the same piece
From what I understand it's a question of doing an inner and an outer thread, like using Taps and dies (to be confirmed by joi80).
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
Re: How to do a thread and threading on the same piece
Ok, thanks chrisb for the information and it's exactly that I want to do.
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Re: How to do a thread and threading on the same piece
Threads - Two Approaches:
#1 - Make thread shape (External or Internal) and Loft it using Helix as Path
#2 - Use something like the Fastener Workbench. Use a Bolt/Screw for External Threads and Cut the Head off and add what you need. Could also Bury the Head in a Padded feature. Can add a Pad for extending the shaft length…
Examples Using the Two Approaches:
[Using #1] External threads, Photo#1:
Make a Helix and Loft with the shape of the External Thread.
Then, add the Inner shape (such as for Shaft or Bolt or Screw…etc).
Can add a Hex-Head or make a SHCS (Socket Head Cap Screw) etc.
[Using #1] Internal threads encased in Padded Hex, Photo#2
Make a Helix and Loft with the shape of the Internal Thread.
Then, add the Outer shape (such as for Shaft or Hex or or whatever needs the internal thread.
[Using #2] External threads, Photo#3
Using Fastener Workbench, Use desired Bolt/Thread.
Cut off the Head and Add a Padded Feature.
Example shows a Partially cut-off head just to demonstrate.
[Using #2] Internal threads, Photo#4
Using Fastener Workbench, Use desired Nut/Thread.
Surround the Nut with desired Padded shape.
You’ll need to be familiar with PartDesign Workbench and moving features into a Body…
#1 - Make thread shape (External or Internal) and Loft it using Helix as Path
#2 - Use something like the Fastener Workbench. Use a Bolt/Screw for External Threads and Cut the Head off and add what you need. Could also Bury the Head in a Padded feature. Can add a Pad for extending the shaft length…
Examples Using the Two Approaches:
[Using #1] External threads, Photo#1:
Make a Helix and Loft with the shape of the External Thread.
Then, add the Inner shape (such as for Shaft or Bolt or Screw…etc).
Can add a Hex-Head or make a SHCS (Socket Head Cap Screw) etc.
[Using #1] Internal threads encased in Padded Hex, Photo#2
Make a Helix and Loft with the shape of the Internal Thread.
Then, add the Outer shape (such as for Shaft or Hex or or whatever needs the internal thread.
[Using #2] External threads, Photo#3
Using Fastener Workbench, Use desired Bolt/Thread.
Cut off the Head and Add a Padded Feature.
Example shows a Partially cut-off head just to demonstrate.
[Using #2] Internal threads, Photo#4
Using Fastener Workbench, Use desired Nut/Thread.
Surround the Nut with desired Padded shape.
You’ll need to be familiar with PartDesign Workbench and moving features into a Body…
MAC OSX Sierra
3D Parts & Links (made using FreeCad and Solidworks): https://www.thingiverse.com/Still_Breathing/designs
Android App & Links: https://play.google.com/store/apps/deta ... .bestknots
3D Parts & Links (made using FreeCad and Solidworks): https://www.thingiverse.com/Still_Breathing/designs
Android App & Links: https://play.google.com/store/apps/deta ... .bestknots
Re: How to do a thread and threading on the same piece
And after 7 replies (not counting oldmachine's), jio80 still has not provided a file here.
Some people really, really make it hard to help them.
I'm done here, I have better things to do than ask again and again for the same thing. Good luck oldmachine.
Some people really, really make it hard to help them.
I'm done here, I have better things to do than ask again and again for the same thing. Good luck oldmachine.
Re: How to do a thread and threading on the same piece
Would you mind correcting your post (in several places)? It's not Loft+Helix, it's Sweep+Helix.oldmachine wrote: ↑Sun Sep 23, 2018 6:27 pm Threads - Two Approaches:
#1 - Make thread shape (External or Internal) and Loft it using Helix as Path
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.