Valken TB-500, Руководство по эксплуатации, Страница: 31 / 39

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a= First bend arc angle b= Second bend arc angle
A= First tangent B= Straight between bends
C= Second tangent D= Tube outside diameter
H= Height of offset L = Length of offset
R1= First radius R2= Second radius
t= Tube Wall Thickness
10. GLOSSARY OF COMMONLY USED TERMS
Arc Length - The length of material along the centerline of the tubing
Centerline Radius (CLR) - Distance in inches from the center of
curvature to the centerline axis of the tube bending or pipe bending
bends. Abbreviated as CLR. See Tube Bending and Pipe Bending
Diagram
Degree - Angle in degrees to which the tube/pipe bends are formed
(i.e. 45 degrees. 90 degrees. 180 degrees. etc.)
Easy Way (EW) - Bending of a rectangular tube with its short side in
the plane of the tube or pipe bend