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Mechanics & design

Machine Design

  • 21TopicsTopics
  • 53FormulasFormulas
  • 40ExamplesWorked Examples
  • 264InterviewInterview Qs
  • 240GATEGATE Qs
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Machine Design: gear, stepped shaft, and collar

Exam Ready

GATE + university drills

Interview Ready

264 practice prompts

Industry Relevant

Machine Design Engineer

Concept to Design

Formulas → sizing

Learning Roadmap

Structured learning path to build your engineering fundamentals.

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Design specimen — Introduction to Machine Design
01

Introduction to Machine Design

30 min

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Tensile coupons — Materials for Machine Design
02

Materials for Machine Design

29 min

Hard
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Loaded bracket — Load and Stress Analysis
03

Load and Stress Analysis

29 min

Hard
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Bent shaft — Deflection and Stiffness
04

Deflection and Stiffness

29 min

Hard
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Notched specimen — Design for Static Load
05

What is factor of safety in machine design?

10 min

Easy
0%
Fatigue specimen — Fatigue and Endurance Strength
06

Fatigue and Endurance Strength

32 min

Hard
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Stepped shaft — Design of Shafts
07

Design of Shafts

32 min

Hard
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Hex bolt and nut — Screws and Fasteners
08

Screws and Fasteners

30 min

Hard
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Fillet weld tee joint — Welded and Permanent Joints
09

Welded and Permanent Joints

29 min

Hard
0%
Helical spring — Mechanical Springs
10

Mechanical Springs

29 min

Hard
0%
Ball bearing — Rolling Contact Bearings
11

Rolling Contact Bearings

29 min

Hard
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Split journal bearing — Journal Bearings and Lubrication
12

Journal Bearings and Lubrication

29 min

Hard
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Meshed gear pair — Gears General
13

Gears General

29 min

Hard
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Spur gear — Spur and Helical Gears
14

Spur and Helical Gears

29 min

Hard
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Bevel gear pair — Bevel and Worm Gears
15

Bevel and Worm Gears

29 min

Hard
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Clutch disc — Clutches, Brakes, and Couplings
16

Clutches, Brakes, and Couplings

29 min

Hard
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V-belt pulley — Belts, Chains, and Flexible Elements
17

Belts Chains and Flexible Elements

29 min

Hard
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Gearbox assembly — Power Transmission Case Study
18

Power Transmission Case Study

29 min

Hard
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Meshed bracket — FEA for Machine Design
19

FEA for Machine Design

29 min

Hard
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Stepped gage pin — Geometric Dimensioning and Tolerancing
20

Geometric Dimensioning and Tolerancing

29 min

Hard
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Inspection bracket — Design Review Interviews
21

Design Review Interviews

29 min

Hard
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Showing 21 of 21 topics

Industry Applications

Where Machine Design is used

  • ShaftsPower transmission design
  • GearsTooth strength & wear checks
  • JointsBolted and welded connections
  • BearingsLife and lubrication selection
Explore Industry Use Cases ›

Which job uses this?

Roles that apply Machine Design

  • Machine Design Engineer
  • Product Design Engineer
  • Reliability Engineer
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