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A S K Azad Mechanical Engineering

In this course on Theory of Machines, Abhinandan Kumar Azad discusses Gears. He takes you through the classification of gears, important terminologies, Law of Gearing, Analysis of Involute Gears, Interference, Minimum Number of Tooth Required, Cycloidal Profile etc.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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Hindi

(Hindi) TOM 4: Gears

Mechanism And Machines

Theory of Machines

Mechanical Engineering

GATE & ESE - ME & CH

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

Gears, Negative Drives, Positive Drives, Gear Drive, Pure Rolling, Static Friction.

Gears: Introduction & Basics (in Hindi)

Classification of Gears, Spur Gear, Helical Gear, Herringbone Gears, Bevel Gear, Mitre Gear.

Classification of Gears - Part 1 (in Hindi)

Classification of Gears, Spiral Gear, Hypoid Gear, Worm & Worm wheel, Eternal & Internal Gears, Compound Gear etc.

Classification of Gears - Part 2 (in Hindi)

Gear Terminology, Addendum Circle, Pitch Circle, Clearance Circle, Root or Dedundum Circle, Pitch Point, Circular Pitch, Diametral Pitch, Module, Back Lash, Pressure Angle.

Gear Terminology (in Hindi)

Law of Gearing, Pitch Point, Line of Action, Velocity of Sliding.

Law of Gearing (in Hindi)

Involute Profile, By natural Conjugate, Actual portion of Base Circle in an Involve Gear, Gear Ratio, Velocity Ratio, Rack as Biggest Gear.

Involute Profile (in Hindi)

Analysis of Involute Gear, Pressure Angle, Path of Contact, Path of Approach, Path of Recess, Start and End of Engagement, One Engagement Period.

Analysis of Involute Gear - Part 1 (in Hindi)

Formula of Path of Approach, Path of Recess, Arc of Contact, Arc of Approach, Arc of Recess, Contact Ratio.

Analysis of Involute Gear - Part 2 (in Hindi)

Problem Practice on Anaysis of Involute Gear, The angle through which the pinion turns while any pair of teeth are in contact, The velocity of sliding b/w the teeth when the contact on the pinion is at a fix radius.

Problem Practice on Analysis of Involute Gear

Interference, Undercutting, Method to prevent Interference, Under Cut Gear, Increase Pressure Angle.

Interference - Part 1 (in Hindi)

Method of Prevent Interference: By Stubbing teeth, The number of teeth incress; Involute Gear System: Full Depth Involve, Stub Involute, 20° Stub Involute (Best)

Interference - Part 2 (in Hindi)

Minimum number of teeth required on the Pinion and Gear in order to avoid Interference, Minimum Number of teeth required on the pinion to avoid Interference in Involute Rake & Pinion Arrangement.

Minimum Number of Tooth Required to Avoid Interference (in Hindi)

Calculation of Minimum Number of tooth to save Gears, Effect of variation of distance of centre dur to vibration on the performance of Involute Gear.

Effect of Variation of Distance of Centre due to Vibration (in Hindi)

Cycloidal Profile, Epi & Hypo Cycloid, Varring Pressure Angle, Interference Absent, and many other properties of Cycloidal Profile and Problem Practice.

Cycloidal Profile (in Hindi)

I am a Mechanical Engineer. I am working as a Design Engineer in an MNC. I have consistently secured CGPA 9 in university exams. 

Chaitanya Shinde

Mechanics of Mechanisms is a very important subject for students studying for competitive exams. It is relatively easy to score marks in this subject. This course will provide every possible aspect for these exams and it is designed to explain each and every concept of the subject. This course will surely be very useful for all conventional as well as MCQ type exams.

Mechanics of Mechanisms

Bachelor of technology from IIT-Patna | Cracked GATE | Passion for Teaching

Rajashekar Janjarla

Theory of machines is one of the most important topics for GATE Mechanical Engineering Examination and it is the core subject of Mechanical Engineering. This course covers most of the syllubus useful for GATE in a greater detail and it consists of practice problems including previous year problems.

PART 1 : Theory of Machines for GATE

Instantaneous Centre Method Approach, Locus of I-Centre & I-Axis, Number of Instantaneous Centre in a Mechanism, KENNEDY Theorem, Theorem of Angular Velocity, Relative Velocity Approach.

(Hindi) TOM 2: Velocity Analysis

My achievement is to be a good professor and make me proud in my teaching field.

Gunti Venkateswarlu

Power transmission, types of flat belts, slip of belt, creep of belt, centrifugal tension, maximum power transmission, types of chains, length of open belt drive and cross belt drive, driving ratio of tension in belt drive.

(Telugu) Theory of Machines: GATE and ESE

Hello I am mechanical Engineer. I am working as a Mechanical Project & design Engineer at Jain Electronics co. Pune.

Jyoti Shinde

This course will discuss the four stroke and two stroke spark ignition engine along with the description of engine parts that participated in the whole process. and valve timing diagram of four stroke and two stroke
and Detonation in SI engine.

(Hindi) Course on Spark Ignition Engine

I'm an Automobile Engineer and also a automobile enthusiast . I have a Diploma and B.E. in engineering.

Karan More

This course is going to begin with different layouts of vehicles with respect to engine position and all about an automobile engine.

Lessons

14 lessons • 3h 19m

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Gears: Introduction & Basics (in Hindi)

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Classification of Gears - Part 1 (in Hindi)

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Classification of Gears - Part 2 (in Hindi)

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Gear Terminology (in Hindi)

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Law of Gearing (in Hindi)

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Involute Profile (in Hindi)

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Analysis of Involute Gear - Part 1 (in Hindi)

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Analysis of Involute Gear - Part 2 (in Hindi)

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Problem Practice on Analysis of Involute Gear

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Interference - Part 1 (in Hindi)

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