Determine an equivalent lumped mass model for the crankpin.
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- A offset crank-slider mechanism is used in a conveyor loading device. Find the crank length in mm required to generate this motion. Use the design parameters specified below. (Note: A is the crank pivot; C is the coupler-slider joint; B is the coupler-crank joint). - CBDC: 107 mm below and 140 mm to right of A (Note: BDC=Bottom-Dead-Center) - Stroke: 52 mm along a 42° incline (This direction: /. Not this direction: \)A mono-cylinder engine has r = 0.3 m, l = 0.9 m, It has: crank mass m2 = 4.5 kg , crank rG2 = 0.4r, conrod mass m3 = 12 kg ,conrod rG3 = 0.3l from A, and piston m4 = 5 kg. The crank is rotating at constant speed ω =3000 rpm. The following equation is an approximation of the gas force over 180° of crank angle with Fgmax = 3000 N and β = 15º.  we need to find the gas force, gas torque, and inertia force . Use approximate expressions in your calculation–Solve for the required parameters using Instantaneous Center Method
- Pls help me with my plates Block 4 slides in the slot in the fixed piece 1. Axis Q2 of crank 2 is fixed on 1. Q2A = 1.5 inches, and AB = 4.5 inches. Draw the mechanism, assuming dimensions for 1, if desired or use center lines only. Draw the four-bar linkage for this mechanism, properly rotate the linkage Q2ABQ4∞, name each link, and show the finite infinite cranks.Match the items in columnsI and II. Column I P. Addendum Q. Instantaneous center of velocity R. Section modulus S. Prime circle Column II 1. Cam 2. Beam 3. Linkage 4. Gear (a) P-4, Q-2, R-3, S-1 (b) P-4, Q-3, R-2, S-1 (c) P-3, Q-2, R-1, S-4 (d) P-3, Q-4, R-1, S-2The EOM for the following 1-DOF gyroscope is: JÖ + BO + KO = Hw w is the angular velocity of the gyroscope about the input axis, is the angular position of the spin axis, H is the angular momentum stored in the spinning wheel, J is the mass moment of inertia of the wheel about the output axis, B is the viscous friction coefficient about the output axis, and K is the spring constant of the restraining spring attached to the spin axis. Determine the transfer function relating output to the input w. Case K spin axis output axis BOD Go Wheel spins at constant velocity input axis
- The number of inversions for a slider crank mechanism is: (A) 6 (B) 5 (C) 4 (D) 3In an open belt drive, two sheaves have diameters of 5 in. and 12 in. Determine the center distance of a drive utilizing a 72-in. belt. Also determine the angle of contact over the smaller sheave. Draw a 3d model of the mechanism.Plates: Wiper blade 16" Wiper arm 70° 13" 3.5 Crank 14" Plate 1: Phase Position Analysis Graphically position the links for the rear-wiper mechanism shown above. Then reposition the links as the 2-in. crank is rotated 50° clockwise. Determine the resulting angular displacement of the wiper arm and the linear displacement at the end of the wiper blade. Plate 2: Limiting Position Graphically position the links for the windshield wiper mechanism shown above into the configurations that place the wiper in its limiting positions. Determine the maximum angular displacement (throw) of the wiper.
- theta O = 55 The link length and value of O2 for some four bar linkage are defined below, (drive link =4.2 cm , coupler link =5.9 cm , follower link = 5.9 cm, fixed link= 6.85 cm 1. draw the linkage to scale and graphically find all possible solution (both open and cross) for 03 and O4 2. If w = 2 rad /s (CCW) find the angular velocity for bar 3 and 4 3.if a= 5 rad/s? (Ccw) find the normal and tangential acceleration for link 3 and 44-64. Analytically calculate the maximumn linear dis- placement (stroke) of the blade for the shearing mechanism shown in Figure P4.7.For the Finishing Mill of a hot strip mill, the input shaft of several different gearboxes are each driven by a DC motor of 10,500 HP operating at 125 RPM. For your ASSIGNED gearbox only, you are required to analyze the gearbox capabilities by doing thefollowing: 1. Calculate the maximum motor torque2. calculate the force transmitted by the gearing.3. Using statics, calculate the equivalent radial load at the bearings for BOTH the pinion shaft and the gear shaft. (Four bearings total; two per shaft). Include FBDs of the shafts.4. Research the load capacities for the bearings.(Hint: the bearing manufacturer is most likely Timken / Torrington).5. Calculate the expected bearing life for each bearing.6. Calculate the safety factor for both the bending strength and the pitting resistance for the pinion shaft AND the gear shaft gear teeth based on the transmitted load and the gear material(s).7. Draw the shear, bending moment, and torque diagrams for the GEAR SHAFT ONLY.8. Calculate the…