cuando se desea cuadrar un angula de 90 grados , no necesariamente usando el teorema de pitagoras.
formula for a 6" 45 degree lateral onto a 6" main
1.4142 will give the travel piece center to center
1/8 of a circle
0=45 degrees?
We know that sin @ = h/l is the basic principle of working of sine bar.Differentiating above equation,.. . cos @ . d@ = l.dh - h.dl_________ l*ld@ =tan@(dh/l - dl/l)This indicate that error is a function of tan @ and below 45 degree error is smaller which suddenly increases above 45 degree. because of this reason sine bar is preferred for measuring angle below 45
The take off formula of a 45 degree elbow pipe, will depend on what the pipe is on. Sometimes a 45 degree pipe will need a 90 degree right angle turn to come off.
formula for a 6" 45 degree lateral onto a 6" main
If it's a ratio problem, then 45 is to 1.4142 as 60 is to x 45/1.4142 = 60/x 45x = 84.852 x = 1.8856 Otherwise, there isn't enough info to answer
15.875 x pipe size=
1.414. x offset- Straight of 45's
The formula for "Take off" 45degrees elbow: 1.) For Metric: N.P.S. x 5/8 2.) For Imperial: N.P.S. x .625 Formula for travel of 45 degrees: Run x Cosecant 45degrees = Run x 1.4142 =
Tan 45/2*dia*1.5*25.4
1.4142 will give the travel piece center to center
5/8 x pipe size
How to calculate 90 degree and 40 degree elbow center >For 90 degree elbow(Dia*38.1) this formula used for only 90 degree elbow. >For 45 degree elbow(45/2of tan*Dia*1.5*25.4) this answer obtained in (mm).
90 degree angle rolled on a 45
Depends on the length of the sides ! The simple formula to calculate the area of a triangle is half the base times the height.