- Видео 37
- Просмотров 554 675
Kevin Teaford
Добавлен 28 мар 2007
Scientific Glassblowing
Back to Basics--Fire Cutting on the lathe.
Thanks to Kyle Meyer for taking the time to make this video. Kyle is an instructor for the Allan Brown Seminars with the American Scientific Glassblowing Society.
Просмотров: 921
Видео
The 6 minute 400ml Heavy walled beaker with handle
Просмотров 1,6 тыс.3 года назад
Just got through adding a handle to 42 400ml beaker heavy beakers. Technique for adding the handles in less that 6 minutes.
All no Blow Chromatography column, 3 Liter Round Bottom flask, 150mm od Body, 6mm Tef Stopcock.
Просмотров 8 тыс.6 лет назад
All no Blow Chromatography column, 3 Liter Round Bottom flask, 150mm od Body, 6mm Tef Stopcock. Fast verson from beginning to 6:24 Long version from 6:24 to the end (for the diehards)
Quick way to remove a crack on the end of a tube without cutting or preheat attempt.
Просмотров 5 тыс.6 лет назад
Quick way to remove a crack on the end of a tube without cutting or preheat attempt.
Having a little fun! No blow Seal on 57 Flange cartoon and reg
Просмотров 7916 лет назад
Having a little fun! No blow Seal on 57 Flange cartoon and reg
No Blow Seal 2L round bottom flask to 100mm od Tubing
Просмотров 4,2 тыс.6 лет назад
This video was going to be a no blow demo, while opening up a 4" hole on the bottom of a 2 liter flask, with the goal, to show a nice finished fire cut hole at the end, by using the same size tubing to pull the hole. Didn't quite go the way I wanted it to (in regards to the demo), had to do some things on the fly. It went well, and the seal came out nice! Sometimes you just have to go with it a...
700ml Dropping Funnel, almost all raw footage for a Loop Seal technique
Просмотров 51 тыс.6 лет назад
700ml Dropping Funnel, almost all raw footage for a Loop Seal technique
3.5 inch Heat Exchanger, one end being done.
Просмотров 20 тыс.6 лет назад
3.5 inch Heat Exchanger, one end being done.
Technique for splicing large coil sections.
Просмотров 7 тыс.6 лет назад
I have always been shown the mandrel and slot method for splicing. I was in need of a way to do this without having to make a splicing mandrel, which takes money and time. Just came up with the angle iron, worked great for me!
No Blow flat bottom on 70mm od Med Heavy wall tubing
Просмотров 2,9 тыс.7 лет назад
Thought I'd post this, have been doing this for days!
Side Arm Ring seal Tech-without doing any center tube prep.
Просмотров 34 тыс.8 лет назад
Side Arm Ring seal Tech-without doing any center tube prep.
Detailed explanation of tooling
Просмотров 2,2 тыс.8 лет назад
I decided to add more detail on the tooling and things to be aware of while tooling a flange.
Fabrication of a 175mm flange, with an inside angle of 30 degrees.
Просмотров 6 тыс.8 лет назад
Fabrication of a 175mm flange, with an inside angle of 30 degrees.
Building Jacketed vessels with no cardboard or supports and no floating of the center tube.
Просмотров 8 тыс.9 лет назад
This is a Technique for building jacket vessels (without floating the center tube), and keeping the center tube from going off center without using any cardboard or supports. Works great with short and long jacket lengths.
Schlenk Manifold--Detailed Tech for doing a double seal.
Просмотров 13 тыс.9 лет назад
Schlenk Manifold Detailed Tech for doing a double seal.
Construction of a Rotovap/Bump trap, in lathe.
Просмотров 43 тыс.9 лет назад
Construction of a Rotovap/Bump trap, in lathe.
Technique for making short side arms, using no water.
Просмотров 4,5 тыс.10 лет назад
Technique for making short side arms, using no water.
Tool for making Borosilicate Flanges and offsetting Joints
Просмотров 6 тыс.10 лет назад
Tool for making Borosilicate Flanges and offsetting Joints
Jig to make consistent flat bottoms on small or large tubing on a lathe.
Просмотров 2,9 тыс.10 лет назад
Jig to make consistent flat bottoms on small or large tubing on a lathe.
Attaching a 5.5" flange to a 10" bell jar.
Просмотров 12 тыс.10 лет назад
Attaching a 5.5" flange to a 10" bell jar.
No Blow Seal By spinning it out with Centrifugal force
Просмотров 11 тыс.10 лет назад
No Blow Seal By spinning it out with Centrifugal force
Tech for replacing SC on chromatography column
Просмотров 2,7 тыс.11 лет назад
Tech for replacing SC on chromatography column
Technique for warming up Ring Seals
Просмотров 3,6 тыс.11 лет назад
Technique for warming up Ring Seals
Construction of Schlenk/Storage Flasks
Просмотров 8 тыс.11 лет назад
Construction of Schlenk/Storage Flasks
Construction of a Large Vacuum/Cold Trap
Просмотров 74 тыс.11 лет назад
Construction of a Large Vacuum/Cold Trap
Construction of a DoubleManifold (Vacuum)-Scientific Glassblowing
Просмотров 10 тыс.11 лет назад
Construction of a DoubleManifold (Vacuum)-Scientific Glassblowing
Dear Mr teaford i would like if you could tell me how you make the small wobble that you joint with the other glass part please( the equalizer which control the solutions) thank you sir hope reply me
Ooh hope you're still blowing a horn as well🎺
Still the most amazing glassblow lathe master around- 11+ years on
and wola! you have a pcaf for $250.00 nice work
...THIS IS WHO I WANT TO LEARN FROM!
I consider myself a jack of all trades, many skills and hobbies, but this work is as close to magic to me as anything I've seen.
Thank you for fixing that little wobble, it was going to drive me crazy knowing that was out in the wild.
Thanks for these videos!
Cool scoring tool
🤯🤯🙏🙏
I dig that quartz(?) annealing burner! 👏👏👏😀
Hi Kevin! It's Amanda -found you! you are amazing!
Amanda w?
Interesting how u do flat bottoms. I cannot do them 14 years glassblowing and they are still a miracle to me. Can't wrap my head around it. So sad but good job 👏
Excellent work
it is cool Kevin, you inspire me to learn glass blowing)
Wow. Great videos by a master. Cool to see how the stuff I use is made. No wonder its so expensive. Could sure use one of those bump traps.
You're a legend at Precision Glassblowing.
Seals look nice and thick.
Is that masking tape to hold the joint in the holder? Good idea as those things like to slip sometimes on the firecut.
🐐🐐🐐
I love watching people form glass. more content please :)
This is really helpful.more of these snippets please!
If I was a younger man I would beg to apprentice under you.
Always nice to see someone that knows his craft. Good to see your back uploading
thank you for this, I'd love if you made a short series of videos like this for beginners
Great job man-
I'm glad you like it
Beautiful thing.
Oh man, that’s some good work. I’ve always been interested in fabricating glass parts like this, but the overhead in tooling is a killer. You are a professional. No wonder these things are so bloody expensive. Los Alamos National Labs has a 3D glass printing program for making beakers and flasks just because they are so costly to make. My only gripe is that you didn’t show how it works. Thanks
LASER a CO2
Hi, thanks a lot fot this amaizing videos you do, can you tell me about the gas you are using it? your flame is sou clean ....
This that kind of work I want to do just bought a 60mil bor Chinese tho once I get good I'll upgrade
Nice work, standard assembly for most organic chemistry hoods with vacuum and inert gas inets.
Real nice work, since I was never a process chemist I have no idea what this piece of glass does. I was just a research organic chemist. I would like to know.
Very high standard professional work, thank You for taking the time to do these videos! You make it look so easy..... its not! Subscribed to Your channel.
Hi !!! Maybe you can help me ? I want to make a burner for heating glass with my own hands. I need to find out the design of the burner at 2:15 Can you help me?
Hi !!! Maybe you can help me ? I want to make a burner for heating glass with my own hands. I need to find out the design of the burner at 4:40 Can you help me?
bravo majstore
Thought he was making a bong 😆
Can hear some parts
if you paid $400 for that slide you got ripped off.Those slides cost about $30-40. You can build one yourself for less than $20 if you buy a piece of threaded rod ($3-4), a 4 foot section of 2x1in aluminum ($<15) and some skateboard bearings ($2-3).
Hey, Kevin!! Who is that masked man!! LOL! Nice work, buddy! I've gone to not using that marking pen when making stuff. Instead, I use a rod with a point to scratch the glass. The mark is visible and goes away when heated. Works well for me.
Hello, what do you use to make the glass mouth opaque and white? Thank you
Very cool. I've only seen videos of those kids assembling bongs. You can tell they are just sticking together pre-blown pieces. Very cool to see an actual craftsman making a technical piece!
Dear Kevin. How could I contact you? Please, sent me a contact e-mail.
kteaford@chem.utah.edu
One of the things most often learned the hard way is that, unless it's actually glowing, hot glass looks exactly like cool glass -- so be careful where you grab it. Nice work -- you make it look easy.
As a glass maker myself I gotta say, the amount of technicality and precision you put into your work makes me look like a caveman!
Thanks now I'm gonna do that. Looks super easy.
As a scientific glassblower from France it's nice to see another way to make glasswares here we do all the work mostly by hand, lathe work is more for big items but look more easy your way I should try it thanks
Beautiful
i made a connection simmilar to this a little while ago, however i was not paying attention fully and my bridge was a bit longer than my lathes bridge was low and as soon as i started it spinning after setting the bridge, the bridge hits the rails and the whole thing shatters. so glad i was wearing safety gear :-) safe borosizing everyone