OBRABOTKAMETALLOV Vol. 23 No. 3 2021 MATERIAL SCIENCE EQUIPMENT. INSTRUMENTS 7 1 5 Fig. 10. Graphs of torques with a phase displacement angle ψ1 = 170 and ψ2 = 340: – total torque on the drive shaft; – torque for the first cam; – torque for the second cam; – torque for the third cam Ta b l e 2 Torque values on the drive shaft No. Phase angles Torque values on the drive shaft, N·m φ, degrees (suction) φ, degrees (injection) 1 120 240 185 2 140 260 186 3 160 280 185 4 180 300 186 5 170 340 137 The displacements and velocities were determined according to the listing in Fig. 3 and Equation 4. The displacements are shown in Fig. 11, and the cam profile is shown in Fig. 12. Fig. 11. Graph of displacement variations
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