Mechanical Engineering Design

Task

For a gear train shown in Figure 1 and design specification given on Table 1, students should perform the following activities:

  • Manual design calculation of each machine element using necessary equations and selection of standard parts;
  • Students may consider reasonable assumptions besides the given specification wherever necessary;
  • Besides the main machine elements, accessories such as spacers, bolts, housing, etc. may be included;
  • Make sketches that shows free body diagrams, forces, stresses, etc;
  • Make a report (with a word limit of 2000) and upload through NU-CoE Learn online-link that will be provided;

 

Figure 1 Gear Train

Table1: Design Specification

Parameters Notation Values
No. of teeth of first pinion Z1 21
No. of teeth of second pinion Z3 24
Running speed of motor N 1750 rpm
Input power P 40 kW
Gear ratio of first stage GR1 1.5
Gear ratio of second stage GR2 1.7
Module of the first and second stage m1=m2 5 mm
Material for shaft 50 C 4 σy= 370 MPa
Material for gear Phosphor bronze σo= 84 MPa

 

 

Calculate your order
Pages (275 words)
Standard price: $0.00
Client Reviews
4.9
Sitejabber
4.6
Trustpilot
4.8
Our Guarantees
100% Confidentiality
Information about customers is confidential and never disclosed to third parties.
Original Writing
We complete all papers from scratch. You can get a plagiarism report.
Timely Delivery
No missed deadlines – 97% of assignments are completed in time.
Money Back
If you're confident that a writer didn't follow your order details, ask for a refund.

Calculate the price of your order

You will get a personal manager and a discount.
We'll send you the first draft for approval by at
Total price:
$0.00
Power up Your Academic Success with the
Team of Professionals. We’ve Got Your Back.
Power up Your Study Success with Experts We’ve Got Your Back.