Piping 45 Degree Rolling Offset - How to Find 45 Degree Rolling Offset
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- Опубликовано: 6 сен 2024
- Piping 45 Degree Rolling Offset - How to Find 45 Degree Rolling Offset.Piping,Welding,Non Destructive Examination-NDT
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Good video thanks!!! but I think that run is the same as the set if you use 1.414
I’m lost, where did the 1.080 come from. Not saying I’m the best fitter with only 8.5 yrs experience but I like to watch free informative videos of my craft to not lost old info I barely or work on once or twice per 2years.
Sir, for rechecking of the results on your computation, divide your travel with 1.414 and if you have the correct run and A. I don't understand your calculation because for a 45 deg., wherever you roll or offset it, it will be the same as a normal vertical or horizontal run or travel. Try to analyze it... you just put it sideway, the run and travel should coincide. 20.52(run) x 1.414 = 29.015 and 26.8(TRAVEL) divided by 1.414=18.95. Either dimension you will use, the run or A, both should be equal. Even you will throw your pipe in the air and drop whatever it's position will be, the run and A should be the same, the roll dimension(coordinates of your line) and SET(elevation) may vary.... And being a 45 deg., your A and RUN should be equal, if not equal, then it is not on a 45 deg. anymore. Have you tried your theory in actual? Rolling or offsetting is only the position, the angle and the dimension should remain the same, Try rolling a simple 45 deg. right triangle (the one we use in drafting our drawing on paper, the plastic one, I'm sure you have one), place one side flat (one with 2 sides equal, not the travel) on the table and swing from side to side as you like, check if the before 2 equal sides differ after rolling. Only the coordinates and elevation changes or we call as ORIENTATION only changes. And where did you get your 1.08?
In my opinion to get 45° 📐 set and run must same length
Your run and set should be the same if you are working off of a 45 degree angle.
I agree but I think it changes because of the roll so one's going to be greater correct
uh know. it doesn't change
rut and set is just equal only for the vertical triangle, but for the horizontal triangle, or for the roolling of the line, set and run the aswer shoud be the same or equal to the dimension of the vertical line
no no no 1.080 is where u went wrong mi amigo a and b have to be the same for a 45 degree angle
from mobile alabama Austal A class pipefitter
is it just 1.00 than? ( currently an apprentice in schooling)
@@-oscartrundle4829 Yes, for 45 degree angle the formula is Set X 1.00. Why by 1.00 because 1/tan 45 = 1
Simply check your math with Pythagorean Theorem and you'll see that your travel and run are conflicting. Please correct or take video down so you don't confuse people.
Really. This guy is terrible.
WRONG, YOUR A AND RUN SHOULD BE THE SAME LENGTH SINCE ITS A 45° ROLLING OFFSET
How did you find 1.080?
I've done a lot of rolling offsets and the reason you can use 1.414 is because you intend to use a 45degree FITTING. The rise and run don't have to be the same.
Sir good day ,,where did you get 1.080?
how can you calculate the " Travel" if there is no "RUN" ? based on 0:57, you cant use 1.414 , since its not same length .
this is very very wrong, when they draw an isometric drwg it is always required that the orientation is correct, second the detail dimension shown is incomplete, this what u said, the run is missing, i will explain to u, in 45 degre rolling offset set and run is always equal, now the height is 18, so the answer for the travel in the rolling offset triangle should be 18 to get that answer, set is 6, and run is 17.
1.080?
this is wrong.if the run is 20.52 then it aint a 45° is a 40.03° fitting angle please correct
MrJj1620 the 45 is rolled
you cant connect the the bottom line to the upper line when your travel for the rolling offset line is not equal in the dimension of the height,
Can i use short method bro? √6squared+18squared=then press mixfraction its 18.9
where you get that 1.080
Is the run the same as a advance? Someone please help I have a test at the end of the month.
I keep on looking at the video and can't get the grasp of this equation..any other video out there that can be watched?
im sorry but i dont quite understand how you got 1.080 can you please explain one more time
+alejandro garza A= multiply to 1.414 equals and also you must know the formula of How to find Angle if the 2 sides are given so to get 1.08 is Travel divided by Set = Cosecant.
The answer of that is 27.9 not.26.8
Followed up until 1.080,some say it's wrong, some say it's correct, who is correct?
Where did you get 1.08?
I never hear 1,o80,pls explain
where you have formula19x1080
Thank you sir
Thanks
Centre elbow
25.4x1.5xtan(degree÷2)xsize pipe
Long radius=1.5
Short radius=1.0
5D=5
3D=3
4D=4
Pipe ODxpai÷360xdegree
Rolling offset
Nice! Thanks for sharing
you are both wrong, for the rolling offset, required degrew multiply by radius, of the pipe multiply by .0174
What is pai?
1.080? Wer did you get that?
please take this video down. Your calculations are wrong.
Sir, your video is incorrect in so many ways that I do not know where to begin.
In any right triangle with back to back 45 degree bends; both the set and the run MUST be the exact SAME length.
In the book: Tube Bending Simplified, on pages 44 and 45 trigonometry is explained in easy, crystal clear fashion for a right triangle with any degree bends at the 2 corners in any triangle which contains 1 each 90 degree corner.
music in the beginning?
thanks for your video now i understand sir what about 90degree
Your Welcome
@@Mrjoelaguirre where did you get the 1.080?
May tanong lang ako boss....parang may mali....diba pag gumamit tayo ng 45°elbow formula is...A=B ...dapat 19 yong seat mo....19 din ang run...bakit iba sayo....
uu kaya nga e.. :D mali ang nagtuturo
please correct it. what your idea share it
May itatanong lang ako. Paano po ninyo nakuha yung 1.080?
Boss saan galing Yung 1.082
thnk u
your welcome. more videos ruclips.net/p/PLcAzKoCrAxLSlRMjDm3WinfWhmX0gAp6q
I do not understand from where these numbers , you should subtitle them in Spanish , I checked with the results of the operation and do not match, there is no need to know English to realize that something does not fit the operation
Saan Ng galing ang 1.080 sr
Bakit mo e multiply sa 1.414 di naman pareho ang A at run?45 deg.yan bro
Creo que el run es 19
Sir I think ur run is wrong u using 1.414 meaning both 45 degree meaning set and run are same
please correct it. what your idea share it
How did you get 1.414
Cosecant 45 degrees
Kabayan San galing yong 1.080
Saan mo minagic ang 1.080?
please correct it. what your idea share it
1.080 is incorrect it's
Pls explain about 1,080 where u got is.i has subriber your u tube.slaamat poo
Thank you very much. Great video.:-)
welcome
Hello sir'tanung lng po San po nakuha ung 1.080.salamat po
sir mali po yan lahat unang una dapat pag gagawa ka ng iso drawung tama ang orientation nya, tapos may horizontal triangle shadow sya para sa rolling offset at vertical shadow para sa upper and bottom line connection, para madali po maintindihan ang 45 degree rolling offset ay lageng equal and set t at run, multiply lng nyo yong isa sa kanila 1.414, dahil pag ndi sila nag equal ndi sila magpapanma, padala ndi give ng run, na sana duon makikita na yong normal takbo, dapat may dimension, ngayon pinakita lng na nag iba sya ng direction yon 6, yong run na ndi nya nilagyan ng dimesion, yon po ay 17 gamitin nyon phytagorian theorym yan ang answer nyan is 18, pero ang pinaka importante yong travel duon vertical triangle na ang answer ay 25.4
how do get the 1.080?
+Dexter Carbonero A= multiply to 1.414 equals and also you must know the formula of How to find Angle if the 2 sides are given so to get 1.08 is Travel divided by Set = Cosecant.
PipingWeldingNon Destructive Examination-NDT thank you
How did you get 1.080 ?
+RJ Rainey A= multiply to 1.414 equals and also you must know the formula of How to find Angle if the 2 sides are given so to get 1.08 is Travel divided by Set = Cosecant.
Thank you very much
+RJ Rainey Your welcome!
sir mali ka nmn, dapag ang trabel mo is 25 lng, ang run mo ay 17 lng, dapat ang magiging travel mo sa horizontal triangle mo, ay kaparehas ng elevation, dahil 45 degree sya, dapat laging equal ang set at run nya para magpanama, po.at ndi ganyan gumagawa ng iso dapat, may tamang orientation sya, kaya sya nilalagyan ng box para makita kung san sya nag roll po..
It's not 1.080 ...it's 1.000..and your working off a 45 degree angle which means it doesn't matter what offset or roll you do the travel distance will be the same....I don't understand your calculations at all
No sir. i think it's the way he drew his rectangle, he made it a square so the angle looks like a 45°. But to find travel for a 45° you can multiply either rise or run with 1.414, they're the same length at 45°.
I got 26.866 for the run..
All
What the hell!?! This is all kinds of wrong. If A=19 and Run=20.52 the angle is 42° not 45°! And where the hell did 1.080 come from? If this is a 45°, A and Run would be the same length!
Why the heck would you even BIM this job at 45 degree. You know 30 is a easy multiplier right (2)? Also why the heck would you even put that bend in a tight spot? Throw it in a can or a bust ducts. This foo never been on the field
Wrong r😎{run) 18,9
your answer is incorrect
💋💋💋💋
Wrong cumputation
It's 1.000 check your ipt pipe trades book
Apply Pythagorean Theorem to get RUN
yes that is easy way...information other methods to find lenght of side. ruclips.net/user/edit?o=U&video_id=8pQ4P4wIgkI
your calculation wrong & no understand
wrong!
you sir are no fitter, lol
Stop trying hard!
your explanation is no good
Please how did u get the 1.080 for run