The figure below represents a Whitworth quick-return mechanism which is used in shapers. It is requiredthat the tool holder (link 6) maintain a nearly constant velocity during the cutting stroke but accelerates onthe return stroke in order to reduce idle time. The inputs are: VA2=8m/s, a2=0.Find the following:a) The angular velocity m4b) The magnitude of the sliding velocity and acceleration of Ac) Angular acceleration a4d) Find the acceleration of A via link 2e) Find the acceleration of A using the angular velocity and acceleration along with the Coriolis effectand the acceleration along the axis of slip (via link 4)f) Find the acceleration of the tool holder (C).2(VA2 = 6 m/sec024B* 45°0,040,A = 19.1 cm0,B = 10.2 cm35.6 cm8.9 cm04BC

Answered: Image /qna-images/answer/c4f7800e-00af-4358-af48-54061367d1d2.jpg

The figure below represents a Whitworth quick-return mechanism which is used in shapers. It is required that the tool holder (link 6) maintain a nearly constant velocity during the cutting stroke but accelerates on the return stroke in order to reduce idle time. The inputs are: VA2=8m/s, a2=0. Find the following:

The figure below represents a Whitworth quick-return mechanism which is used in shapers. It is required that the tool holder (link 6) maintain a nearly constant velocity during the cutting stroke but accelerates on the return stroke in order to reduce idle time. The inputs are: VA2=8m/s, a2=0. Find the following:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A gear box has an input speed of 1500 rev/min clockwise and an output speed of 300 rev/min anticlockwise. The input power is 20kW and the efficiency is 70%. Determine the followings. a). The velocity ratio(or geo ratio) b). The input torque c). The output power d). The output torque e). The holding torque
use two other solving techniques or methods to solve the problem in relative motion
A pulley rotates about fixed axis. The relation between the angular displacement and time is © = 1,9 + 1). Find the following: 1. angular displacement, angular velocity and angular acceleration at =35 2. the time when the pulley rotate one revolution with constant angular acceleration (48°5)
For a belt and 2-pulley system, the pitch diameters of the pulleys are 4 inches and 10 inches. Larger pulley is the driver. The center distance is 24 inches. If the angular speeds of the smaller and larger pulleys are 250 RPM and 100 RPM respectively, determine linear velocity in ft/min.
Solve it by three different methods to find equation of motion
The figure below shows a sewing needle bar mechanism O1ABO2CD wherein the different dimensions are as follows: Crank O1A = 16 mm; ; vertical distance between O1 and O2 = 40 mm; ∠β=450 horizontal distance between O1 and O2 = 13 mm; O2B = 23 mm; AB = 35 mm; ∠O2BC=900 ; BC = 16 mm; CD = 40 mm. D lies vertically below O1. Find the velocity of needle at D for the given configuration. The crank O1A rotates at 400 rpm.
Hi, How would you solve this manually without an equation solver
: A machine operator has to perform 3 operations, Turning, Threading & Knurling on three machines A, B & C in the order ABC. Find the optimum sequences when the time in hours is given. Job Turning Ai Threading Bi Knurling Ci 1 3 8 13 2 12 6 14 3 5 4 9 4 2 6 12 5 9 3 8 6 11 1 13
Refer to the figure below for the mechanism.If link 2 rotates at a speed of 60 revolutions per minute, find the velocity, using resolution and composition method of: A point connecting link 2 to link 3 A point at the center of link 2 A point at the center of link 3 Of the slider Also, locate all the instantaneous centers. Use counterclockwise direction.
Refer to the figure below for the mechanism. If link 2 rotates at a speed of 60 revolutions per minute, find the velocity, using resolution and composition method of: A point connecting link 2 to link 3 A point at the center of link 2 A point at the center of link 3 Of the slider Also, locate all the instantaneous centers. Use counterclockwise direction.
3. Solve this using explaining step by step solution in words (detailed). Draw also a graph.
In wandering, a grizzly bear makes a displacement of 1211 m due west, followed by a displacement of 2088 m in a direction 26.9 ° north of west. What are (a) the magnitude and (b) the direction of the displacement needed for the bear to return to its starting point? Specify the direction as a positive angle relative to due east.