i for a a Create Helical compression spring I a pressure relief valve in hot Water system. Human lives be endangered if

Post by **answerhappygod** » Wed Apr 27, 2022 8:18 pm

: I For A A Create Helical Compression Spring I A Pressure Relief Valve In Hot Water System Human Lives Be Endangered If 1 (23.39 KiB) Viewed 57 times

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i for a a Create Helical compression spring I a pressure relief valve in hot Water system. Human lives be endangered if the valve fails. Design the spring for infinite life. Coulet
and Diameter of valve seat (disc valve seat (disc seat)=1 inch * The valve should begin to open when the the pressure is 60 psi (cracking and ( must be fully open When the pressure is 85 psi *The maximum lift of valve I inch. diameter The inner the bonnet (the case around the sping is 3.5 inches and the bonnet height the * of is 8 inches.
HH Www DISCHARGE A Sering B. Dist/reat holder C. Discut D. Male PROCESS
1) Choose an acceptable music wire diameter between the ranges: 0.064 < d < 0.125. - Recommended Design Condition: Spring Index: 4ECL 12 니느느 Active Coils : 32 Na L15 2) Mean Coil Diameter : 2 D = drod + d + Allow Outer Diameter: OD = std Inner Diameter: ID=D-d 3) Spring Index: C=Dld 니 느 ( 느 12 Bergstrasser Factor, KB=(4+2)/(46-3) - Maximum Shear Stress: 8kB.Imax- Ts = T-d3
2) Tensile strength: Sut = Alam A= 201 kpsi m= 0.145 Torsional Yield Strength : Sy=0.45 Sut Static Safety Factor: ng=Ssylts ins> 1.2 5) Active Coils: - Naa G duy Ymex 8D3 Imax 3 Squared and Ground Ends: N+= Nat2 - Solid Length Ls= d (Nx+1)
rate : 6) Spring Kaf F - Ys= Fmax K - 3 Lo=Lstys - Pitch: P= Lo-3 d Na