Download - Mathcad - Heat Treatment Carrier-Comparision
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8/8/2019 Mathcad - Heat Treatment Carrier-Comparision
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Client : TRIBO TECH
Project : HT JIG DESIGNEstimate no :Contract no :Sheet no : JD/001/1
Date : OCT-10
Designed by : YAAZH TECHChecked by : JKREDDY
Heat treatment carrier
Total weight of the components WT
450kg:=
Total force in terms of Newton F WT 9.8m
s2
:=F 4.41 kN=
NOTES:
Working temperature 1000degree celcius.
Cycle time for every process is 12 hrs.
All main steel and fittings are IS250 / SS310 grade material.
MATERIAL PROPERTIES
7860kg
m3
:=Density of steel
pyms tt( ) 250 Nmm
2tt 16mmif
240N
mm2
16mm tt< 40mmif
230N
mm2
40mm tt< 63mmif
220N
mm2
63mm tt< 80mmif
210N
mm2
80mm tt< 100mmif
:=
Design strength of S275 material
pyss tt( ) 310N
mm2
tt 16mmif
300N
mm2
16mm tt< 40mmif
290N
mm2
40mm t
t
< 63mmif
280N
mm2
63mm tt< 80mmif
270N
mm2
80mm tt< 100mmif
:=
Design strength of SS310 material
Square Rod
Cross sectional area of corner column Acorcol 1024mm2
:=
Axial capacity of vertical core rod Acapcc 0.6 Acorcol pyms 32mm( ):= Acapcc 147.46 kN=
Variation no: Rev / Date / By Description
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8/8/2019 Mathcad - Heat Treatment Carrier-Comparision
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Client : TRIBO TECH
Project : HT JIG DESIGNEstimate no :Contract no :Sheet no : JD/001/2
Date : OCT-10
Designed by : YAAZH TECHChecked by : JKREDDY
Ixx 87.381 103
mm4
:= Ixx 8.74 cm4
=
Zxx 5.4163 103 mm3:= Zxx 5.42 cm3=
Mc 0.65 Zxx pyms 32mm( ):= Mc 0.84m kN=
Weight of square rod Wsr Acorcol 1.255 m( ):= Wsr 10.1 kg=
Min. radius of gyration rmin
Ixx
Acorcol
:= rmin 9.24 mm=
Slenderness ratio 0.350m
rmin
:= 37.89=
Compressive strength Pc 140.27N
mm2
:= (From table 5.1, IS 800-1984)
Compression capacity Pch Pc Acorcol:= Pch 143.64 kN=
Defined Z Section - MS
Cross sectional area of corner column Acorcol 828mm2
:=
Axial capacity of vertical core rod Acapcc 0.6 Acorcol pyms 6mm( ):= Acapcc 124.2 kN=
Ixx 203.76 103
mm4
:= Ixx 20.38 cm4
=
Zxx 5.5071 103
mm3
:= Zxx 5.51 cm3
=
Mc 0.65 Zxx pyms 6mm( ):= Mc 0.89m kN=
Weight of square rod Wsr Acorcol 1.255 m( ):= Wsr 8.17 kg=
Min. radius of gyration rmin
Ixx
A
corcol
:= rmin 15.69 mm=
Slenderness ratio 0.350m
rmin
:= 22.31=
Compressive strength Pc 147.31N
mm2
:= (From table 5.1, IS 800-1984)
Compression capacity Pch Pc Acorcol:= Pch 121.97 kN=
Defined Z Section - SS
Cross sectional area of corner column Acorcol 828mm
2
:=
Variation no: Rev / Date / By Description
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8/8/2019 Mathcad - Heat Treatment Carrier-Comparision
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Client : TRIBO TECH
Project : HT JIG DESIGNEstimate no :Contract no :Sheet no : JD/001/3
Date : OCT-10
Designed by : YAAZH TECHChecked by : JKREDDY
Axial capacity of vertical core rod Acapcc 0.6 Acorcol pyss 6mm( ):= Acapcc 154.01 kN=
Ixx 203.76 103 mm4:= Ixx 20.38 cm4=
Zxx 5.5071 103
mm3
:= Zxx 5.51 cm3
=
Mc 0.65 Zxx pyss 6mm( ):= Mc 1.11m kN=
Weight of section Wsr Acorcol 1.255 m( ):= Wsr 8.17 kg=
Min. radius of gyration rmin
Ixx
Acorcol
:= rmin 15.69 mm=
Slenderness ratio 0.350m
rmin
:= 22.31=
Compressive strength Pc 181.73N
mm2
:= (From table 5.1, IS 800-1984)
Compression capacity Pch Pc Acorcol:= Pch 150.47 kN=
Defined C Section - SS
Cross sectional area of corner column Acorcol 828mm2
:=
Axial capacity of vertical core rod Acapcc
0.6 Acorcol
pyss
6mm( ):= Acapcc
154.01 kN=
Ixx 123.35 103
mm4
:= Ixx 12.34 cm4
=
Zxx 4.544 103
mm3
:= Zxx 4.54 cm3
=
Mc 0.65 Zxx pyss 6mm( ):= Mc 0.92m kN=
Weight of square rod Wsr Acorcol 1.255 m( ):= Wsr 8.17 kg=
Min. radius of gyration rmin
Ixx
Acorcol
:= rmin 12.21 mm=
Slenderness ratio 0.350m
rmin
:= 28.68=
Compressive strength Pc 178.23N
mm2
:= (From table 5.1, IS 800-1984)
Compression capacity Pch Pc Acorcol:= Pch 147.57 kN=
Variation no: Rev / Date / By Description