# Spur and helical gear cutting

- Institution: IIT Kharagpur
- Department: Mechanical Engineering
- Teacher: Prof. Asimava Roychoudhury
- Level: Undergraduate
- Language: English
- Subjects: Engineering
- Source: [NPTEL](https://nptel.ac.in/courses/112105219)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/112105219)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 1 : Introduction](https://invisiblenetwork.ai/learn/nptel/112105219/128b418fdd20) (Video)
2. [Lecture 2 : Simple Gear Calculations](https://invisiblenetwork.ai/learn/nptel/112105219/14e29483f2d4) (Video)
3. [Lecture 3 : Gear Geometry](https://invisiblenetwork.ai/learn/nptel/112105219/27f154b5914a) (Video)
4. [Lecture 4 : Helical Gear Problems](https://invisiblenetwork.ai/learn/nptel/112105219/1b07caedc2c4) (Video)
5. [Lecture 5 : Numerical Problem MCQ](https://invisiblenetwork.ai/learn/nptel/112105219/39bc34364825) (Video)
6. [Lecture 6 : Numerical Problem Milling of Helical Gears](https://invisiblenetwork.ai/learn/nptel/112105219/d26b99d8669b) (Video)
7. [Lecture 7 : Simple and Compound Indexing](https://invisiblenetwork.ai/learn/nptel/112105219/311676bc9af3) (Video)
8. [Lecture 8 : Differential Indexing](https://invisiblenetwork.ai/learn/nptel/112105219/aac2613960f8) (Video)
9. [Lecture 9 : Helical Gear Cutting on Milling Machine](https://invisiblenetwork.ai/learn/nptel/112105219/4a7b252151ed) (Video)
10. [Lecture 10 : Numerical Problems on Gear Milling](https://invisiblenetwork.ai/learn/nptel/112105219/adfd50ea4add) (Video)
11. [Lecture 11 : Gear Shaping- I](https://invisiblenetwork.ai/learn/nptel/112105219/43fed2ae8e06) (Video)
12. [Lecture 12 : Gear Shaping- II](https://invisiblenetwork.ai/learn/nptel/112105219/de6236b85665) (Video)
13. [Lecture 13 : Gear Shaping- III](https://invisiblenetwork.ai/learn/nptel/112105219/2a9191d588f7) (Video)
14. [Lecture 14 : Gear Shaping- IV](https://invisiblenetwork.ai/learn/nptel/112105219/44f651d006d4) (Video)
15. [Lecture 15 : Gear Hobbing- I](https://invisiblenetwork.ai/learn/nptel/112105219/32da23b0cfca) (Video)
16. [Lecture 16 : Gear Hobbing- II](https://invisiblenetwork.ai/learn/nptel/112105219/a02257a6dfbf) (Video)
17. [Lecture 17 : Gear Hobbing- III](https://invisiblenetwork.ai/learn/nptel/112105219/acdfad4714d1) (Video)
18. [Lecture 18 : Gear Hobbing- IV](https://invisiblenetwork.ai/learn/nptel/112105219/ad1e2ef3d7e3) (Video)
19. [Lecture 19 : Gear Hobbing- V](https://invisiblenetwork.ai/learn/nptel/112105219/59b98e66708f) (Video)
20. [Lecture 20 : Gear Hobbing- VI](https://invisiblenetwork.ai/learn/nptel/112105219/3bb9a7e8a9fe) (Video)