Hi. Many thanks for a very interesting video. I hope you can help with a small problem I have. I need to cut a hole in a piece of flat sheet metal, for a pipe to go through at 45 degrees. Now I can do basic trig, so it was no problem to find the height and width of the hole. I made a template using an ellipse (I have very basic drafting) of those dimensions, but the shape was wrong. So I'm now wondering: is there another method to draw a template? Do you have a video showing that, or maybe you know of one? Thanks again.
@russellcommon8560
7 жыл бұрын
Did he finish? I thought you had to take off for the fittings. A 3" Cast Iron 60 degree take off is 3 ½" inches. So that is a total of 7 inches to take off. 7" = 178mm. So, 635mm - 178mm = 458mm for your travel piece. I'm I right? Do I get a cookie?
@berizdzinovic1628
6 жыл бұрын
Russell Common
@darrenvaux7820
6 жыл бұрын
Didn't forget; this was originally just a lesson for the center-to-center measurement (although I had mentioned in the opening that this would be the start of what would be needed to calculate the cut length, sorry!)
@edwardcharles9764
6 жыл бұрын
No cookie for you. 7 inches in millimetres is 177.8 not 178.
@bensonudo9698
6 жыл бұрын
He didn't finish. He is supposed to calculate for the pipe actual cut length by removing the take off of the elbows from the hypotenuse length
@CASH-TO-THE-MERE101
4 жыл бұрын
Russell Common 👀
@rayzhang4964
Жыл бұрын
Does offset mean a perpendicular distance between two parellel pipe?
@mikekroepfl5331
6 жыл бұрын
Keep these videos going you’ll keep real plumber in business
@derekcollins9206
7 жыл бұрын
What was the cut piece length?
@davidcarruthers5850
6 жыл бұрын
what a gift to be able think like this and solve questions....
@user-di3dm6ef7z
5 жыл бұрын
파이브 벤딩 작업이내요 엘보2개 다리만든는 물흐르는 곳에 많이 쓰지요 영상 감사합니다.
@darkma1ice
4 жыл бұрын
I heard a lot of old school plumbers love using foldable measuring tapes, 1:31 made the reason click. You simple fold the sticks into the vertical and horizontal lines you need, then use those measurements to get the offset
@kevb6597
3 жыл бұрын
Yeah that's sound , but what if the pipes are 15ft apart and 20 inches in diameter and 20 ft in the air ?
@darrengilbert8028
6 жыл бұрын
How do you divide a length by a degree
@rogelioramos9437
8 жыл бұрын
Excelente máster
@marshallfulmer2712
6 жыл бұрын
Great video thanks
@adiaztebnoziuc2528
3 жыл бұрын
how did you get 635mm when i got 1804 something? please rep
@TheRealFOSFOR
8 жыл бұрын
I would recommend to download an app to your smartphone witch can calculate these things... I use them every so often. (not saying this is not great to master)
@dylanjuca9571
7 жыл бұрын
what ! app
@TheRealFOSFOR
7 жыл бұрын
Well I like this one app(lication) called "pipefitter" by tszy. It cost like 6.2 euro but it is by far the best one I've come across ever.
@Spicly123
6 жыл бұрын
Just measure the adjacent side in your diagram and double it to get the length you got. The ratio of sides in a 30-60-90 right triangle is 1:2:√3.
@clementaugustine6493
6 жыл бұрын
Nice Video...
@bocxycod5846
3 жыл бұрын
My dads making me make a Christmas tree out of pipes and using this method and i wanted to just have a thanksgiving break 😢
@larryrivers2752
6 жыл бұрын
When I was a plumber I measured between pipes & added less than the bottom out of the flanges.It took less time than typing this!
@Steven-qm2nh
3 жыл бұрын
I’d like to know more about this
@f3arful
Жыл бұрын
@@Steven-qm2nh measure center to center for 45 offset. Take the number times it by 1.414 and take off the fitting allowance X2 and less an 1/8th for the gasket will give you your number. This guy in the video is over complicating this all needs to be done with a tape measure or laser if needed and a calculator.
@bryonweatherford1772
6 жыл бұрын
Or you just take into account the multiple that are used for givens bends as you were bending conduit. 30 deg angles use a multiple of 2 45 used 1.4 and 60 uses 1.2.
@denvercharlebois699
Жыл бұрын
nah your wrong. 60 x 1.2 is not 635 mm
@mansoo3750
5 жыл бұрын
谢谢您。
@mikekroepfl5331
6 жыл бұрын
60 degree fittings are only used for rolling a wye straight
@bigglilwayne7050
Жыл бұрын
Very few people know that actually
@yongkeli2029
5 жыл бұрын
1/12 bend? or 1/8 bend ? I just remember have 1/8 bend in USA
@bigglilwayne7050
Жыл бұрын
60° is a 1/6 bend
@rogelioperez3428
6 жыл бұрын
mi deseo es aprender a doblar tubing de 3/8 y 1/2 "y desconosco donde me den informacion en español mil gracias
@miguelgarcia7110
6 жыл бұрын
Yo quiero aprender aser plumber
@mitchellwodach2215
5 жыл бұрын
Just remember 1.414 x c-c. For 45 offsets.
@dans8169
3 жыл бұрын
Also .707xtravel for 45. If you know your travel and want to find your set or run since they are equal on a 45. Anything like a 60 or 22 just carry a blue book for reference.
@hanseriksson2261
4 жыл бұрын
Minus the bends, for the cutting lengths
@user-zw1mg9pv4c
6 жыл бұрын
Gosh. My brother is very creative. I wish I could do the same
@fanznoize
4 жыл бұрын
cool
@dgangadhr9637
5 жыл бұрын
Thanks sir nic
@smoothrelaxingcinema5340
5 жыл бұрын
I need pipe line drawing image. Please send me
@darrengilbert8028
6 жыл бұрын
Oh I get it now
@frankyhernandez4038
6 жыл бұрын
Had to do it in mm huh lol
@stevenmc56
6 жыл бұрын
offset times the width divided by length
@mikekroepfl5331
6 жыл бұрын
Should be 45s it’s long sweep to reg 90
@vimabete1
6 жыл бұрын
what you type on calculator ?
@carltonbaggett6083
6 жыл бұрын
??? T/O for fittings
@jorgeeee1890
2 жыл бұрын
Took algebra like 4 times so I am really good at it now lol
You forgot to add the FF or fudge factor into your calculations...
@michaelm4865
Жыл бұрын
would be a lot cooler if you used inches
@justen7994
7 жыл бұрын
It's just trig and the Pythagorean theorem law of sin and cosin......
@4.0.4
5 жыл бұрын
I clicked to check if this was engineer humor. Can't you just eyeball this? Cut the travel piece slightly too big then trim down a bit until it fits right?
@Nlynch25
Жыл бұрын
Yeah you could. But then your nickname would become stovepipe. Anyone that comes into the situation of trying to figure out the Travel measurement between two whatever degree pipe fittings, and they don’t use math to figure out their answer…probably should just leave it up to the professionals. #LU502PIPEFITTERS #MEASURETWICE&CUTONCE
@rogelioperez3428
6 жыл бұрын
fabor de darme esta informacion en español
@ferhatylmaz7654
Жыл бұрын
635?
@mattmansarizona8868
5 жыл бұрын
SOH CAH TOA
@MeanGreene87
Жыл бұрын
You did everything except show your math work. So someone trying to learn this and hasn’t done math in awhile. Is now screwed. Thanks buddy
@griselcarnero7109
Жыл бұрын
He is pressing 550 twice... why?
@codyhollingshead8799
6 жыл бұрын
I typed on my calculator 1.) 550 2. Divided sign 3.) sin 4.) 60 5.) = What am I missing. I got a completely different number.
@darrenvaux7820
6 жыл бұрын
Some calculator function steps will require a different order of operations. Try 60 then SIN, and see if that helps.
@hunanmilan
6 жыл бұрын
Make sure your calculator is in degrees NOT radians
@adiaztebnoziuc2528
3 жыл бұрын
@@hunanmilan omg thanks
@FoggamingMc
6 жыл бұрын
Or just use trig app on ur phone
@iceyaj3167
5 жыл бұрын
seriously you're using mm?
@s.atechnology1046
6 жыл бұрын
When I will make 90 then what I will do
@achhelalrpm6313
5 жыл бұрын
Please translate to hindi
@ohshucks7156
3 жыл бұрын
Adj and set is in the wrong area
@ibrahimaniang7469
5 жыл бұрын
Bonjour lés tuy.550 ×1,414=777,7 DN 100 '45
@mannyreyes4632
3 жыл бұрын
Don’t get the mm I’m from America
@williammorris3303
3 ай бұрын
So unless you already know trig to understand the formula he used this video is useless. And if you already know trig to understand the formula he used this video is useless again because you would already be able to figure it out using known math. So useless + useless = useless
@javieresparza2633
5 жыл бұрын
He made this too complicated. There are more easier ways to do this. This is too long.
@josephv5346
5 жыл бұрын
Some one failed basic math here lol
@user-kp2oh3td2l
Жыл бұрын
Перевод по русские
@ghanshyamchavla4714
5 жыл бұрын
Hindi palis
@justinjohnson7693
Жыл бұрын
This was not how I was thought
@chefeatsher
5 жыл бұрын
Customary 😏 just stop with the metric communist stuff
@vojinstefanovic5370
7 жыл бұрын
You can download from apple store or google play, link below play.google.com/store/apps/details?id=com.niko.rohretagen&hl=en or itunes.apple.com/us/app/rohretagen-rechner/id1158002737?mt=8
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