clamp design
TRANSCRIPT
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8/17/2019 Clamp Design
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Axial Force Fa 150 kN
Shear Force Fs 75 kN
Bending Moment Mb 150 kN.m
Friction coefceint 0.2
Normal orce re!"ired Fn 750
#ength o clam$ l 0.5 m
%iameter o hard $i$e % 0.50& m
'adi"s o hard $i$e ' 0.25( m
Area A 0.7)7)*5 m2
+lam$ing $ress"re $ )&( k,a
%esign "niorm radial ,ress"re$ 1000 k,a
mean radi"s ' 0.25( m
-idth B 0.5 m
ensile Force F 127 kN
%esign ensile Force F 150 kN
,ress"re $ 11&1 k,a
#oads
Axial Force Fa 150 kN
Shear Force Fs 75 kN
Bending Moment Mb 150 kN.m
Shear Arm l 0./&*5 m
Bending Moment d"e to shear 2).0 kN.m
Bending Moment Mb 17).0 kN.m
,ress"re $ 1200 k,a
Force in tensioing anges 150 kN
Stresses
ield strength sigma 2/5 Nmm2
3nner 'adi"s 3' 0.25( m
hickness t 20 mm
t 0.02 m 0.025(
4"ter 'adi"s 4' 0.27( m
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Stress d"e to $ress"re
oo$ stress sigma 2 1*.( m,a
Saet6 Factor SF 1(./
Stress d"e to the axial $ress"re
Area A 0.0/ m2
Axial stress sigma A (.52 m,a
Saet6 Factor SF 52.0
Shear d"e to shear
Area A 0.0/
Shear stress sigma A 2.2* m,a
Saet6 Factor SF 10/.)
Stress d"e to bending
Section Mod"l"s SM 0.00( m/
Bending stress Sigma Bend (2.( m,a
Saet6 Factor SF 5.5
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( 50
12& 100
/2 2
1(0
5&
2/50
(00
0.172
0.1 ' 8hin -all $ress"re 9essel orm"las: 0.012
0.1&(
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/*.0
0.01/(20&&/&
10.(/150/7*1
0.00115*&22
50.1/7/**/01