Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) V belt drive is to transmit 50kW in heavy – duty sawmill, that works in two shifts of 8 hours each. Speed of the Peripheral speed of belt must not exceed 24 m/sec. Draw the drive.

2) Draw the chain drive to run the compressor from 11 kW, electric motor running at 970 rpm, the compressor speed being 330 rpm. Compressor operates 16 hrs/day. Centre distance must be approximately 500mm. Chain tension can be adjusted by shifting the motor on slides.

3) Draw a spur gear pair to transmit 1.5 kW at 1450 rpm from the electric motor to the air compressor running at 720 rpm. Take the working life as 10,000 hrs. Material to be used is cast Iron grade 25 for both pinion and wheel.

4) Draw a pair of helical gears to transmit 30 kW power at a speed reduction ratio of 4:1. Input shaft rotates at 2000 rpm. Suppose helix and pressure angles equal to 25o and 20o respectively. Number of teeth on pinion may be taken as 30.

5) In the machine tool application, 12 various speeds are needed from 125 rpm to 450 rpm in output shaft. The motor speed is 630 rpm.

(a) Find out the 12 standard speeds in G.P.

(b) Design the ray diagram,

(c) Design the kinematic layout and

(d) Find out the number of teeth on gears to be used.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M913200

Have any Question? 


Related Questions in Mechanical Engineering

Question 1 -1 plot the singular stress components sigmaxx

Question 1 - 1) Plot the singular stress components, σ xx , σ yy and τ xy for a cracked body under Mode I, Mode II and Mode III loading with a stress intensity factor K i = 10 MPa·m 1/2 (i = I, II and III). Plot the stre ...

1 by how much will the clamping force on the joint be

1. By how much will the clamping force on the joint be reduced? Sketch the new joint diagram, assuming maximum initial preload? Compute the estimated maximum bolt tension and minimum clamping force under the 3,000 lbs ex ...

Name several factors that can lead to a change in clamping

Name several factors that can lead to a change in clamping force in an assembled joint ? Name at least three sources of bolting standards ? Three different tensile strengths are given for many bolt materials. Name them ? ...

Why is a combination of torque and angle measurement or

Why is a combination of torque and angle measurement or control so popular in mass production operations? What is meant by window control? What is meant by yield control in mass production applications? Does tightening a ...

As discussed in section 11 new parameters are oten born out

As discussed in Section 1.1, new parameters are oten born out of the need to explain inconsistencies between experimental results and prevailing theory. In physics, mass is the property that determines the magnitude of t ...

1 water is flowing through a large circular conduit with a

1. Water is flowing through a large circular conduit with a velocity profile given by the equation v = 9(1- r 2 /16) fps. What is the average water velocity in the 1.5-ft pipe? 2. Water enters a 4-in. square channel as s ...

A stationary jet engine is shown air with a density of

A stationary jet engine is shown. Air with a density of 0.0805 lb m /ft 3  enters as shown. The inlet and outlet cross-sectional areas are both 10.8 ft 2 . The mass of fuel consumed is 2% of the mass of air entering the ...

As an expert in computer security you have been approached

As an expert in computer security, you have been approached by an organization that campaigns for the rights of torture victims and have been asked to help the organization gain unauthorized access to the computer system ...

1 repeat the preceding problem for air2 an automobile

1. Repeat the preceding problem for air. 2. An automobile crankshaft is 3.175 cm in diameter. A bearing on the shaft is 3.183 cm in diameter and 2.8 cm long. The bearing is lubricated with SAE 30 oil at a temperature of ...

Electrical current is passed through a resistor immersed in

Electrical current is passed through a resistor immersed in a liquid in an adiabatic container. The temperature of the liquid is varied by 1°C. The system consists solely of the liquid. Does heat or work flow across the ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen