# Design of Farm Machinery

- Institution: IIT Kharagpur
- Department: Agriculture
- Teacher: Prof. Hifjur Raheman
- Level: Undergraduate
- Language: English
- Subjects: Biology
- Source: [NPTEL](https://nptel.ac.in/courses/126105547)
- Licence: [CC BY-NC-SA](https://nptel.ac.in/faq) (Non-commercial use only.)
- Syllabus: [at the source](https://nptel.ac.in/courses/126105547)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

## Lectures

1. [Lecture 01 : Moldboard plow](https://invisiblenetwork.ai/learn/nptel/126105547/36f5275fbe61) (Video)
2. [Lecture 02 : Forces acting on moldboard plow](https://invisiblenetwork.ai/learn/nptel/126105547/e0b4420067f1) (Video)
3. [Lecture 03 : Draft of moldboard plow](https://invisiblenetwork.ai/learn/nptel/126105547/aa050c3041f1) (Video)
4. [Lecture 04 : Disk plow](https://invisiblenetwork.ai/learn/nptel/126105547/c056d6553487) (Video)
5. [Lecture 05 : Disk Harrow](https://invisiblenetwork.ai/learn/nptel/126105547/1c0d6bac9698) (Video)
6. [Lecture 06 : Design of Disk Harrow](https://invisiblenetwork.ai/learn/nptel/126105547/7a321e7206d5) (Video)
7. [Lecture 07 : Numericals related to design of tractor drawn disk harrow](https://invisiblenetwork.ai/learn/nptel/126105547/bb1c89d8cea4) (Video)
8. [Lecture 08 : Design of a Tractor drawn Disk Harrow](https://invisiblenetwork.ai/learn/nptel/126105547/4221ff3ae484) (Video)
9. [Lecture 09 : Design of spike tooth harrow](https://invisiblenetwork.ai/learn/nptel/126105547/a881a0f8a129) (Video)
10. [Lecture 10 : Cultivator](https://invisiblenetwork.ai/learn/nptel/126105547/86924b9bef8a) (Video)
11. [Lecture 11 : Forces and moments acting on the shank and frame of a cultivator](https://invisiblenetwork.ai/learn/nptel/126105547/a71ede8f417b) (Video)
12. [Lecture 12 : Design of tractor drawn cultivator](https://invisiblenetwork.ai/learn/nptel/126105547/dc10c6dcc13d) (Video)
13. [Lecture 13 : Rotavator](https://invisiblenetwork.ai/learn/nptel/126105547/4ad1272ab5bd) (Video)
14. [Lecture 14 : Soil resistance and specific work of the rotavator](https://invisiblenetwork.ai/learn/nptel/126105547/be405d9a56e1) (Video)
15. [Lecture 15 : Design of components of a rotavator](https://invisiblenetwork.ai/learn/nptel/126105547/470f07410385) (Video)
16. [Lecture 16 : Design of a tractor drawn rotavator](https://invisiblenetwork.ai/learn/nptel/126105547/9e494c59eef8) (Video)
17. [Lecture 17 : Design of a tractor drawn rotavator (reversed mode)](https://invisiblenetwork.ai/learn/nptel/126105547/7c54317b1786) (Video)
18. [Lecture 18 : Combination tillage implements](https://invisiblenetwork.ai/learn/nptel/126105547/dab2d89c6ecb) (Video)
19. [Lecture 19 : Draft and power requirement of combination tillage implements](https://invisiblenetwork.ai/learn/nptel/126105547/c43d0d6e7b51) (Video)
20. [Lecture 20 : Design of a passive-passive combination tillage implement](https://invisiblenetwork.ai/learn/nptel/126105547/f4eb13ff6b1d) (Video)
21. [Lecture 21 : Design of an active-passive combination tillage implement](https://invisiblenetwork.ai/learn/nptel/126105547/b7da876918fe) (Video)
22. [Lecture 22 : Computation on design of active-passive tillage implement](https://invisiblenetwork.ai/learn/nptel/126105547/65dc4d94bcb3) (Video)
23. [Lecture 23 : Performance parameters](https://invisiblenetwork.ai/learn/nptel/126105547/01f4517d3220) (Video)
24. [Lecture 24 : Performance parameters (Contd.)](https://invisiblenetwork.ai/learn/nptel/126105547/c3cf807cfc8a) (Video)
25. [Lecture 25 : Tillage performance index](https://invisiblenetwork.ai/learn/nptel/126105547/895d566f2d40) (Video)
26. [Lecture 26 : Seed drill/planter](https://invisiblenetwork.ai/learn/nptel/126105547/f7c97d048cf0) (Video)
27. [Lecture 27 : Components of seed drill and its calibration](https://invisiblenetwork.ai/learn/nptel/126105547/68cc5d474db5) (Video)
28. [Lecture 28 : Performance evaluation of metering unit and design of hopper](https://invisiblenetwork.ai/learn/nptel/126105547/9a967a98e2b1) (Video)
29. [Lecture 29 : Designs of fluted roller metering unit and ground wheel](https://invisiblenetwork.ai/learn/nptel/126105547/9d1974e03bc7) (Video)
30. [Lecture 30 : Design of single seed metering unit](https://invisiblenetwork.ai/learn/nptel/126105547/e69ab4c85271) (Video)
31. [Lecture 31 : Designs of feed roll shaft, furrow openers and frame](https://invisiblenetwork.ai/learn/nptel/126105547/6f47f5c6143f) (Video)
32. [Lecture 32 : Design calculations for fluted roller metering unit and hopper](https://invisiblenetwork.ai/learn/nptel/126105547/961f7da69e33) (Video)
33. [Lecture 33 : Seed tube and furrow closer](https://invisiblenetwork.ai/learn/nptel/126105547/122b6d05f6d7) (Video)
34. [Lecture 34 : Seed flow sensing in a seed drill](https://invisiblenetwork.ai/learn/nptel/126105547/5aef27d2992b) (Video)
35. [Lecture 35 : Design of drum seeder](https://invisiblenetwork.ai/learn/nptel/126105547/b6777d365bad) (Video)
36. [Lecture 36 : Design of multi-crop drum seeder](https://invisiblenetwork.ai/learn/nptel/126105547/8e7513da0b11) (Video)
37. [Lecture 37 : Deciding the dimensions of a multi-crop dryland drum seeder](https://invisiblenetwork.ai/learn/nptel/126105547/4bca8f4efa0c) (Video)
38. [Lecture 38 : Design of a remote controlled drum seeder for wetland](https://invisiblenetwork.ai/learn/nptel/126105547/47fbb23a1cc5) (Video)
39. [Lecture 39 : Granular chemical applicators](https://invisiblenetwork.ai/learn/nptel/126105547/551b6a63566f) (Video)
40. [Lecture 40 : Liquid chemical applicators](https://invisiblenetwork.ai/learn/nptel/126105547/a639de43de38) (Video)
41. [Lecture 41 : Low pressure liquid chemical applicators](https://invisiblenetwork.ai/learn/nptel/126105547/d5297a780146) (Video)
42. [Lecture 42 : Selection of pumps for liquid chemical applicators](https://invisiblenetwork.ai/learn/nptel/126105547/d06166c481a8) (Video)
43. [Lecture 43 : Atomizers](https://invisiblenetwork.ai/learn/nptel/126105547/a572f5749cd6) (Video)
44. [Lecture 44 : Performance evaluation of sprayers](https://invisiblenetwork.ai/learn/nptel/126105547/f7ae6f120eb1) (Video)
45. [Lecture 45 : Droplet size determination](https://invisiblenetwork.ai/learn/nptel/126105547/788bad81cb93) (Video)
46. [Lecture 46 : Factors affecting droplet size](https://invisiblenetwork.ai/learn/nptel/126105547/26e294116203) (Video)
47. [Lecture 47 : Solar Energy operated unmanned sprayer](https://invisiblenetwork.ai/learn/nptel/126105547/404bd96ad157) (Video)
48. [Lecture 48 : Working principle of harvesters](https://invisiblenetwork.ai/learn/nptel/126105547/b545ff5c3712) (Video)
49. [Lecture 49 : Components of harvesting equipment with shear cutting](https://invisiblenetwork.ai/learn/nptel/126105547/61226193bd66) (Video)
50. [Lecture 50 : Geometry of knife section and model for estimating load causing failure of stem](https://invisiblenetwork.ai/learn/nptel/126105547/72384bf44018) (Video)
51. [Lecture 51 : Design of a self-propelled vertical conveyor reaper](https://invisiblenetwork.ai/learn/nptel/126105547/608285f8dc32) (Video)
52. [Lecture 52 : Numericals related to cutting by impact and shear](https://invisiblenetwork.ai/learn/nptel/126105547/150f0a36ece6) (Video)
53. [Lecture 53 : Design of an electric-vertical conveyor reaper (E-VCR)](https://invisiblenetwork.ai/learn/nptel/126105547/19e05ec068d2) (Video)
54. [Lecture 54 : Power requirement and field performance of an electric vertical conveyor reaper](https://invisiblenetwork.ai/learn/nptel/126105547/748d2e569fa8) (Video)
55. [Lecture 55 : Onion topper cum digger](https://invisiblenetwork.ai/learn/nptel/126105547/184d71190545) (Video)
56. [Lecture 56 : Classification, working principle and factors influencing performance of threshing equipment](https://invisiblenetwork.ai/learn/nptel/126105547/e2f6e2857ae4) (Video)
57. [Lecture 57 : Power requirement of threshing equipment and design informations](https://invisiblenetwork.ai/learn/nptel/126105547/d6dd699b36e0) (Video)
58. [Lecture 58 : Performance parameter for evaluation of threshers](https://invisiblenetwork.ai/learn/nptel/126105547/f2206521da38) (Video)
59. [Lecture 59 : Design of a spike tooth thresher](https://invisiblenetwork.ai/learn/nptel/126105547/9e00defc52cc) (Video)
60. [Lecture 60 : Solar energy operated thresher](https://invisiblenetwork.ai/learn/nptel/126105547/ca39b410f836) (Video)