formula for a 6" 45 degree lateral onto a 6" main
cuando se desea cuadrar un angula de 90 grados , no necesariamente usando el teorema de pitagoras.
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
1.414. x offset- Straight of 45's
A 45 degree offset has a travel of 200mm. calculate the rise of the offset.
offset that are not situated 90 degree rather that are situated in any angle like 60 degree or 45 degree
formula for a 6" 45 degree lateral onto a 6" main
whatever the offset is times it by 1.414 and this will give you your travel then just take off the centres of the 45's and you have your cut length....for instance if the offset is 12 inchs you multiply it by 1.414 you come up with 16.968..meaning 1 foot 4 inchs 15/16 just thought alittle clarity might help if the person was new in trade.
The multiplier for a 45 degree bend is 1.4142 (rounded off to 1.4) times the height of the offset. All offset multipliers are the cosecant of the angle. (inverse of the sine of the angle). However, 45 degree offsets are very difficult to pull wire through and should be avoided. Always bend your EMT to the shallowest angle you can for the distance you have to do it in.
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.
i want to make 22.5 degree offset so how can i offset of 22.5make ritgh
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=
I found this information for the Taylor Made Burner XDs. * #4 (21-degree loft; 61.5-degree lie angle; 6.7mm offset) * #5 (23-degree loft; 62-degree lie angle; 6.3mm offset) * #6 (26-degree loft; 62.5-degree lie angle; 6mm offset) * #7 (30-degree loft; 63-degree lie angle; 5.7mm offset) * #8 (34-degree loft; 63.5-degree lie angle; 5.3mm offset) * #9 (39-degree loft; 64-degree lie angle; 5mm offset) * PW (44-degree loft; 64.5-degree lie angle; 4.7mm offset) * SW (49-degree loft; 64.5-degree lie angle; 2mm offset)
Tan 45/2*dia*1.5*25.4