kinematics of machinery Posts

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A wheel of mass 30 kg is pulled horizontally with a force of 100 N applied through a cord wrapped around inner drum of wheel as shown in the figure.

kinematics of machinery updated 2.0 years ago by sagarkolekar ★ 11k

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Derive the condition for transmitting the maximum power in a flat belt drive and find the velocity of the belt for the maximum power.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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The annulus A in the gear train shown in figure rotates at 300 rpm about the axis of the fixed wheel S which has 80 teeth.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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What is fundamental equation of steering gears? Which steering gears fulfill this condition?

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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State and explain Kennedy's theorem.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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Define base circle, pitch circle, trace point, pitch curve and pressure angle.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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What is self-locking and self-energised brakes?

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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Explain self-locking and self-energising brakes?

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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With neat sketch explain he fundamental equation of steering gears for correct gearing.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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What are rigid and resistant bodies? Elaborate.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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Explain with neat sketch the watt's linkage for generating approximate straight line.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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A CAM is to give following motion to knife-edge follows:

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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State and derive law of gearing.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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Use following data of a cam in which a knief-edge follower is raised with uniform acceleration and deceleration and is lowered with simple harmonic motion:

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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An open belt drive is required to transmit 10 kW of power from a motor running at 600 rpm. Diameter of driving pulley is 250 mm.The speed of driven pulley is 220 rpm.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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What is the effect of centrifugal tension on power transmitted in belt drive?

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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State and explain law of belting?

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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In an open belt drive,the diameter of longer and smaller are 1.2 m and 0.8 m respectively. The smaller pulley rotates at 320 rpm. The center distance between the shaft is 4 m.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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Explain chordal action in chain drive.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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What is Degree of freedom (DOF) of plane mechanism? Find DOF of single-slider crank mechanism using Kutzbach criteria.

kinematics of machinery updated 2.3 years ago by sagarkolekar ★ 11k

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A pinion of 120 mm pitch circle diameter and having 20 involute teeth drives a rack. The addendum of both the pinion and rack is 6 mm.

kinematics of machinery updated 2.3 years ago by RakeshBhuse • 3.2k

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Two 20$^{\circ}$ involute spur gear have a module of 10 mm. The addendum is one module. The large gear has 50 teeth and pinion has 13 teeth. Does interference occur?

kinematics of machinery updated 2.3 years ago by RakeshBhuse • 3.2k

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Kinematics Of Machinery

kinematics of machinery updated 2.4 years ago by uppadaaru876 • 20

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Two mating involute spur gears of 200 pressure angle have a gear ratio 2. The number of teeth on pinion is 20 and its speed is 250 rpm. The module pitch of the teeth is 12 mm. If the addendum on eac

kinematics of machinery updated 2.5 years ago by mdrizwanshaik562 • 20

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A toggle mechanism shown in the figure. Find the velocities of the slider by:

kinematics of machinery updated 2.6 years ago by teamques10 ★ 66k

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