Making a part: BNC style connector
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- Опубликовано: 13 янв 2023
- Visit my website for FAQ, a list of my machines, my products and some project documentations:
gtwr.de/
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#practitioner_of_the_mechanical_arts 
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Love the brass-x-ray overlays
Nice work
That was a magic moment in the presentation!
This is really a shot taken with x-rays? And then there's a cut-away at the end? Nice, but I've never seen it done before.
@@samuelfielder Not literal x-rays, just an image that looks like you can see through the object (as an x-ray imager allows).
I think it was the cutaway spun fast, not an x-ray, although it gives an optical olusion to that effect. Well done though.
@@PeregrineBF Ok, but I can see through it. And I can see it cutting inside. And it has swarf in the centre drill when withdrawn. So, I'm thinking it can't be done in CAD. So how is it done? By the way: the x-ray image is not in sync with the normal one, and the swarf pattern is different. Hence the x-ray image is done on a different occasion.
“Because we are civilized people here.” This is one of the many reasons why I love Stefan Gotteswinter.
i was getting nervous on that drawing without a centerline
but stefan always comes through
I'm blown away by the educational value and production quality of your videos. Thank you very much for sharing your experiences. Learning your methods for order of operations when creating interesting features like these is super valuable. And as Robert commented, love the brass overlays! I would hate to think of how many hours it took to film and edit this, I'm guessing days. 👍
Thank you!
(An hour video relates to about 4 hours of filming and editing.)
@@StefanGotteswinter Damn, that's productive.
FYI those shots with the cut in half one look super cool... almost like an X-Ray.
I can think of no person I have learned more from than you. On RUclips or in the 65 years I have been alive. you create , and teach breath-taking engineering! You are a true poet, I feel privileged to watch your channel. I thank you.
It,s hard to imagine how much flux has been capacitated over the last few years.
Captain Kirk really should just fess up.
@@bertblankenstein3738 Back to the future!
😂😂
Thank you Stefan. You are one of very few RUclipsrs that make me happy when I see more than an hour length of video. I have quit watching some quite interesting people because their videos were way too long - or, rather, the interesting bits were too far apart ;-).
Your videos are so tightly packed with high-quality content that I can watch you for 82 minutes without skipping or taking a break. Plus, your editing is excellent.
By the way, that scotch-brite on a die grinder trick was pure magic.
Almost one and a half hours of Stefan in the shop, sweet!
I so much enjoy seeing a Master of his trade at work. Thank you for the long form and all the careful / thoughtful explanations.
Appreciate the effort and patience in walking us through this great piece. Thank you Stefan!🎉
I wonder about the amount of appreciation your customers have for being able to see the work you put into producing their parts. I would think that this is amazing advertisement for your capabilities.
Stefan, I'm a machinist. Can't tell you how happy that scotch Brite Dremel wheel trick made me. Seems obvious but I've never done it before. New trick for the tool box.
Ain’t nobody beats on me harder than me when I screw up I appreciate you showing the mistakes I’m not a fan of some of the guys who show back up on camera with a part that’s fine after you watch them make a simple mistake that scrapped a part and never mention it
The cutaway boring example was so cool!
😢So sorry to see there is water in your insulation! My wife and I watch every Saturday morning to see what you’re up to, and this morning we can feel your pain! But we know you can get through it because we’ve watched you do it in the past. Don’t give up! Love seeing what you do every week!❤
I think that comment was for Laura Kampf :-)
@@StefanGotteswinter 😂 you are right. 😂
@@StefanGotteswinter your video always comes on right after hers and I guess I missed placed the comment! Thanks for responding anyhow! 😂
Wow! You went the "extra mile" in so many directions on this one I don't know where to start or stop the compliments. Superb work Stefan, I'm really looking forward to the treppaning tool video👍👍
I envy your client, getting to build their project with such magnificently crafted parts. Thank you for all the effort you put in to make these processes accessible to non-machinists.
Stefan, between you and Adam, instructional machining videos on RUclips are being elevated to a very high level. The insert videos with the cutaway parts are a great idea. I could hardly believe you took the time to do that. I always look forward to your videos, and I always come away happy and eager for more.
"Adam"? Surely you don't mean Infomercial Abom79?
@@bobengelhardt856 No, I was referring to Adam the Machinist [ www.youtube.com/@adamthemachinist ] If you enjoy the sort of fine work Stefan does, you'll probably find his channel, (it's fairly new), enjoyable. He's good at this stuff, to say the very least.
I'm amazed that you manufactured a second, split it, and used it for visual aid. Fantastic.
You must have awesome customers willing to pay for this level of quality and letting you share the work with is. Give them a high five if you can!
After all these years... I still love watching you work. I totally respect your belief of full disclosure when you are presenting the "story" of the job.
I believe the mistakes one makes is the Greatest Learning tool. I have lived my life with that belief.
Wishing you the best in the coming year...
Russ
That technique of showing a replica, in brass while spinning is great. As someone else mentioned; gives an Xray type of view. Extremely educational.
Loving these long format videos, perfect for Sunday morning watching with a cup of coffee. Cheers.
In many precision machine shops, they say Cleanliness is next to Gott-liness. 😁
Never would have thought about trepanning the BNC pins. Thanks for sharing!
Thank you Stefan for all of the technical information on machining. Especially most important, cleanliness to achieve precision.
The machinists at work tolerance method; Measure with a micrometer, mark it with a crayon and cut it with an ax. They don't watch your work, they would be embarrassed.
Microns are Exactly why I watch your channel. You sir are my hero!
And the beautiful photography. Some of the best out there. The Xray shot was one very cool example.
Showing the mistake was just what I needed! I watched this with a cup of coffee to calm down after just having cut 40 pieces to the wrong dimension. Thankyou - jv
Man the X-ray shots were next level!
Regarding your passion for precision, you are absolutely right to do so as it does improve you overall skills. Although I am not a machinist, when I was still working in my field of endeavour most of my work was subject to inspection to ensure I was meeting code and tolerance. My partner and I always worked towards perfection. As a result, when our work was inspected seldom was anything found to be lacking. The inspectors knew us for this trait and in the event something was lacking a bit they always decided in our favour. Others, working at the same job, were often lacking in meeting the target. They were seldom given a break on inspection and were constantly doing reworks and repairs.
It's nice to see that you are doing work in your home shop, and not afraid of showing your mistakes, I learn a lot from your experience. when I first started, the first thing I had learned is,DIRT HAS DIMENSION, HO SO TRUE, THANKS
When I'm machining 2.85 mm waveguide bores with those Simturn AX tools, I use gauge pins, but even at 50 micrometre steps, the difference between two pins is large. It's almost more about "feel" in the bore, and estimating the difference between the friction of the on-size pin and very slight rocking of the first undersize pin. I've started using those round carbide chamfer tools after seeing you use them. So much better than inserts for chamfers on tiny parts.
The extra effort in making your drawings, (including before and after), and the cutaway part when it was snuck into the turning operation, was beyond the expectations of myself! I definitely am a visual learner and this video is over the top! Stunning teaching Mr. Sabbatical 5Axis. Great to seeing you back so soon, looking forward to seeing more Flux Capacitors in the future.
Very nice video and top of the line narration. Thank you, from Lincoln, Nebraska, USA
Your content gives me so much joy. I'm here to learn stuff. I always do. I appreciate the inch/SAE/ conversions though.
I truly appreciate that you take time to talk through your reasoning for what techniques you use. A video showing a particular technique is interesting. One that also explains _why_ to choose it over alternatives is fascinating.
Thanks Stefan, that was captivating. I know little about hand finishing, thus I appreciate that extra schooling. Much respect 👍
Stefan io non sono del settore ma la mia passione è sempre stata la meccanica , ora sono in pensione e faccio qualche cosa. Vederti lavorare con quella precisione e spiegare le varie tecniche di lavorazione con pregi e difetti è una vera scuola. Grazie x la condivisione,continuero a vedere i tuoi filmati
I’ve used the blow gun pressure washer trick with brake clean on blown up race cars. Works well! I appreciate the level of care you put into your parts
Real men screw ten parts and show the mistake on YT!! But as you said it would have been worse to send those parts out. That is why you're one step above Stefan!! BTW I was told that Ceraton stones are really good, never used them myself though. The TESA height seems to be proving its worth already, what an amazing tool. Thanks for sharing and take care!!
Thank you for showing all the details. You are an incredibly humble "want to be" machinist and should be extremely proud of your dedication to detail and sharing your reality with us. Again - THANK YOU. 👍👍😎👍👍. So glad I have the opportunity to be part of your Patreon community.
Thanks Stefan for another insights on your amazing work, you got me into machining for my first employment. I passed from bandsawing stock and deburring to lathe and mill operator in just 6 months. Your passion for Precision made the difference for me.
Excellent execution of manual techniques.👏🏻 I could listen for hours of your hand operations and deburring explanations on small parts.🥰🥰👊🏻
Stefan- a simple statement: thank you!
Excellent video as always, Stefan.
I'm going to echo what many have said: the amount of time you put into and the resultant precision the tiny parts you make for your customers have is fascinating to watch. It's good to know you're out there exceeding your customer's expectations; you set a high bar worth emulating.
Thanks for calling out the rpm. This helps me as amateur
Such beautiful parts.. scraping them has gotta hurt but seeing you scrap parts makes me feel a lot better about all the times I've done it 🙂
Thanks for the threading method!
Tried it tonight and on my lathe it’s less steps. Less to go wrong. With a few notes to refer to, this is now my go to method.
The way you used the FP1 it looks like it was built for those parts.
Wonderfully executed!
I really like seeing the handwork stuff. Going from pretty rough big job shop stuff to making small fussy parts really made me realize how deficient I was in my handwork. I appreciate also the explanation of your mistake. I’ve literally woke up at night and sat up in bed in a cold sweat realizing I’d screwed parts up. It’s a horrible feeling and it does hurt your pride.
Although you are an incredibly talented, meticulous craftsman, I appreciate the humility you show. Thank you for all the wonderful projects and methods that you share with us. Very enjoyable.
"This is the crux of this part" lolol somebody has been rock climbing lately! I love it.
Haha :D
Impressive work Stefan!! See your enjoying your FP1. Always a pleasure to watch!!
This was a good one, Stefan! An excellent example of why I could never have fed my kids as a small part machinist...
You have mad deburr skills - I'd like to see that video!
I’m glad you cleared up what a flux capacitor was. I only know them from that movie. Thanks for showing your mistakes. I’ve been depressed because I kept making the same mistake today that cost me three carbide inserts. If you sometimes make mistakes, maybe I shouldn’t feel so bad. Great video! Thanks!
I remember one video Stefan broke an end mill on the CNC and AVE commented: "He is human!"
All the effort you go true just to teach us nuckle heads. I'm amazed. Cheers brother. Swe.
Hi Stefan, I just find your attention to the very finest of detail amazing!
I’m just an amateur machinist that really only makes or repairs parts for agricultural machinery.
I’m in awe of what you do.
I have a hard time getting something within 1 thou let alone within 10 microns.
I love watching you work and dream that one day I will build my own engine because you have given me knowledge and confidence.
Cheers. Max.
Great thanks Stefan. Thought I had a hornet in the room at 54:30. I swear I've just spend 20minutes looking at all the BNC sockets here in my electronics lab
That shot at 10:27 is very cool.
No way! That's right up my alley.. I'm in to ham radio so I'm quite familiar with the bnc connector. Very cool !
Good practice....like watching your content
Thanks for sharing
Cheers
Stephan those cut away examples for the boring were fantastic thanks
Half section clips are awesome! Nice work!
I've got a box full of BNC's, you could have just asked for....
Bad joke. That was beautiful, as usual.
That trepanning tool worked incredibly well 8-)
Its like cheating! :D
@@StefanGotteswinter - but you have to have the grinder and the experience to cut and sharpen. Then it’s almost cheating! Made for the explicit job and maybe used again. Why did you use a ball nose rather than a straight cut between the pins? I’m confused, or just can’t think of the reason but know that you have one.😊
@@wrstew1272 i was wondering if maybe torus mill with small edge radius will do a good job for that
Great techniques as per usual. Especially the trepanning tool.
very very good job stefan..thanks for your time
Some great tecniques showed here, loved it!
"Just because............good practise"! I loved that part. Awesome video, as always, Stefan! And, wow! Your video quality is perfect!🤩Happy New Year!
26:00 Thanks for explaining the hydraulic chuck. I've been wondering about it. This certainly was a very interesting video. Thanks for sharing.
So much educational benefit I get from this video, amazing! Thanks for sharing.
Great video, thanks for sharing your knowledge. . Always a pleasure to watch, thanks.
Beautiful work Stefan! Thank you for another amazing video, I hope your sabbatical is treating you well! Blessings From Massachusetts!
it's so cool being able to make your own tools
A wonderful education! Enjoyed watching, thanks.
(imagine eastern Austria dialect) "Nur wennst gar nix mochst, mochst kaane Fehla." (Only if you do nothing at all you make no mistakes.) 😜Danke für das Video Stefan!
Ich kenn an Österreicher, der das immer gesagt hat, den Anton :D
Fantastic Video Stefan ! Thank You for the time and effort ! So many good tips and learning information in this one. Your detail and skills are amazing, very well done...
Thanks Again, ATB.....Dean
Thank You, Stefan. Great Video, Great Instructional. I, too, try to improve my ability to hold precise dimensions with each project. It gets easier with time and more experience (and good measurement tools). Thanks again.
Now that was an excellent video, thank you very much, Sir. That was quite enjoyable.
you're getting good use with the new Fräser!
Nice work, as always!
Great, beautiful work! Thank you.
OMG! I thought I was watching a channel that would eventually present a fully operational delorian for our viewing pleasure. Now I know it was all just fiction, I am a broken man.
😆
Brilliant video, as always. Thank you.
The technique and tooling used to form the pins into the barrel of the connector was slick to say the least.👊
Awesome!! can not wait for tool grinding video!
Ausgezeichnete arbeit. Dieses video hat sich sehr gelohnt. Danke vielmals.
Great video 👍 I also thought your first setup was rubbish 🤭,I like the pictorial explanation of taper feature and other maching processes keep up the great content.
VERY interesting, AWESOME video production/discussion/demonstration/build/lessons taught/truthful disclosure….thank you for sharing your talents/craftsmanship
Thank you!
Good Content!!! Very informative, Good Camera work., Thanks for sharing!! We all strive for excellence, but... we at times all make mistakes... Thank You for sharing that with us...!
Thanks, Stefan 😁
Love the macro camera footage!
Very enjoyable. Thank you for sharing.
Love the video as always Stefan!! I dont know if this comes across to anyone else but you seem more relaxed and happier in your more resent video's?
You even made some jokes!! I've never heard a German machinist make jokes, I like it!! Also apriciate the little cut through part to see whats going on.
I must say I Like this new Stefan! Keep up the good works and see you on the next one.
Amazing as always
Good video as usual, interesting all the way through. Nice to see a skilled person be meticulous about the craft :) Thank you for the education!
But as a photo- and videographer, I'd say the new camera (camera settings?) are a bit OTT... Dial down the contrast a bit, add -2/3Ev exposure compensation and if you have the option - add a slight warm bias to the auto-WB. I'm aware that reflective and metallic surfaces are hard, I've been doing product photography on and off for thirty years now :)
It doesn't matter how bad you fuck up as long as you recover gracefully.
Great video.Thank you,Stefan.
I've always wondered how ST fiber couplers we're made. Pretty cool
10:24 sweet close up thank you ~then you go next level. Excellent! 18:00