Torsion of Circular Shafts (Tables &amp; Graphs).xlsx - Table 1 Experimental data for solid and hollow shafts Angular Displacements Degrees Radians 0.00

# Torsion of Circular Shafts (Tables & Graphs).xlsx -...

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Table 1: Experimental data for solid and hollow shafts Angular Displacements Torque (Nm) for Solid Shafts Torqu Degrees Radians 7.93mm 8.94mm 9.74mm 10.39mm 12.0mm 12/9mm 0.00 0.000000 0.00 0.00 0.00 0.00 0.00 0.00 0.20 0.003491 0.32 0.43 0.54 0.65 0.82 0.64 0.40 0.006981 0.65 0.88 1.14 1.35 1.80 1.42 0.60 0.010472 0.98 1.36 1.77 2.09 2.68 2.17 0.80 0.013963 1.32 1.85 2.40 2.88 3.76 3.02 1.00 0.017453 1.66 2.35 3.06 3.72 4.90 3.91 1.20 0.020944 2.03 2.87 3.74 4.60 6.06 4.81 1.40 0.024435 2.37 3.39 4.43 5.52 7.29 5.78 1.60 0.027925 2.75 3.93 5.13 6.46 8.55 6.75 1.80 0.031416 3.12 4.46 5.85 7.40 9.82 7.78 2.00 0.034907 3.48 5.00 6.57 8.35 11.15 8.79 Ip 388.23 627.12 883.56 1144.09 2035.75 1391.63 K (Nm/rad) 99.98 144.15 189.39 241.32 321.69 253.95 mm^4 0.000000 0.005000 0.010000 0.015000 0.00 2.00 4.00 6.00 8.00 10.00 12.00 f(x) = 321.689763917251 x − 0.448181818181819 R² = 0.995254670339132 f(x) = 241.319410011111 x − 0.30090909090909 R² = 0.996302464451237 f(x) = 189.388598057501 x − 0.157272727272728 R² = 0.998578551835952 f(x) = 144.150975006637 x − 0.104999999999999 R² = 0.998888990326146 f(x) = 99.981136955823 x − 0.046818181818182 R² = 0.999384349359192 Graph 1 - Graph of Torque(Nm) against A 7.93 Linear (7.93) 8.94 Linear (8.94) 9.74 Angular Torque, T(Nm)

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s ue (Nm) for Hollow Shafts 12/8mm 12/7mm 12/6mm 0.00 0.00 0.00 0.81 0.81 1.02 1.73 1.73 2.07 2.71 2.71 3.02 3.77 3.77 4.29 4.84 5.07 5.56 5.97 6.33 7.02 7.08 7.67 8.44 8.27 9.06 10.02 9.47 10.48 11.32 10.69 11.91 12.73 1633.63 1800.03 1908.52 309.01 345.60 370.52 0.020000 0.025000 0.030000 0.035000 0.040000 Angular Displacement(rad) for Solid Shafts Linear (9.74) 10.39 Linear (10.39) 12 Linear (12) of Twist (rad)
0.00 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 Torque, T (Nm)

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0.01 0.02 0.03 f(x) = 345.597730503717 x − 0.61909090909091 R² = 0.992482417529896 f(x) = 370.52139501706 x − 0.513181818181821 R² = 0.994795843441472 f(x) = 309.006561599594 x − 0.362272727272728 R² = 0.997209824432756 f(x) = 253.950525255595 x − 0.335 R² = 0.996074670505056 Graph 2 - Graph of Torque(Nm) against Angular Displacement(rad) for Hollow Sha 12/9 Linear (12/9) 12/8 Linear (12/8) 12/6 Linear (12/6) 12/7 Linea Angular of Twist (rad)
0.04 afts ar (12/7)

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• Spring '13
• TJ

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