filettatura

Hi, I'm a spacecraft engineering student and I'm new on the forum. I am preparing the industrial technical drawing exam and if possible I would need help on an exercise, which I attached in the post. Attached I also entered as for now I am carrying out the exercise, performing the first 4...

hello to all, for gas threads which is the formula to calculate the outer diameter? for example a 1" gas has a nominal diameter (inside for tubes) of 25,4 mm and an external diameter of 33,249 mm. is there a formula, relationship or expression to have the value 33,249? I know there are tables...

hello to all, I am new in the craft of mechanical designer. I happen to have to do a trapezoidal thread to adjust a race. studying the thread I found that there are tables regarding the steps for each diameter. for work needs in the design I am doing would need a much smaller step on a tr30x6...

Good morning. I'm starting to use solid edge 3d thread. But I see that there is no deviation and in fact the printed pieces do not screw up. do you have any suggestions to add shocks like thread tables? I tried with the classic offset but it doesn't work. Thank you.

Good morning to all, this is my first discussion, I am a master student of aeronautical engineering and I would have a doubt regarding the design of an auction that I have to do for a school project. the rod in question is an aviation duty rod and is loaded with normal effort. to the extremes...

Good morning to all, I write you because I have a problem with holes but looking here on the forum, I have found nothing that can do to my case. for my project of year I find myself having to make a threaded connection; we take as example this, in which I have a green square plate (from which to...

Hello. I have to replicate a thread of a piece in my possession. I need to know what thread it is. the counter indicates 18g 5/16. the outer diameter is 34,45mm. Is this a thread withworth? I also ask you how I can do it on solidworks, I don't find the word withworth. I have to do both the male...

Good morning to all, looking at the videos of presentation of sw 2016, it is noted that while you make cuts, the display of the material where you intervene changes (with a rougher look just like a real processing). I attach the link of the video, I would like to know how to set sw to get a...

I can't see in drawing the three-quarter circle of a metric thread, instead of the three-quarter circle I see a whole circumference, someone of good heart can tell me what I can do? ps the thread is I have already popped inclus of thread post ps if a discussion has already been made about it I...

I'm almost freaking out. . I'm modeling a bottle with the screw cap like those of the oxygenated water, here, how do I create the threaded part of the bottle and the relative part of the cap so that it matches? How do I create them? making the cosmetic thread to the cap then I can not do the...