linear system - Profilex sa

PRECISION SHAFTSFLEXURAL STRENGTHS5. Shaft DeflectionTo take deflection and its angle into consideration, we must consider the corresponding application. Thefollowing table can be used to find the typical application conditions and the formulae to be used.Type of fastening Special conditions Deflection formula Formula fordeflection angle1Fixed onthe ends2345678Fixed onthe endsLoose onthe endsFixed onthe endsLoose onthe endsFixed onthe endsFixed onone endFixed onone enduniform load puniform load puniform load p9Loose onthe ends10Fixed onthe endsδ 1 = deflection in load bearing point, p = distributed load, δ max = max. deflection (mm), a,b = distance between load bearing points,P = point load (kfg), I = length between fastening points, i2 = deflection angle at fastening point, I = geometrical inertial moment (mm 4 )M0 = moment (Kgfmm), E = modulus of direct elasticity 2.1 x 10 4 (Kgf/mm 2 ), i1 = deflection angle at load bearing point,C = 1/48 EI (Kgfmm -2 )108 MINITEC LINEAR SYSTEM