Making Case Hardened Gears - Heat Treatment Oversimplified
Автор: Artisan Makes
Загружено: 2022-12-11
Просмотров: 66860
G'day everyone,
In this video I will be case hardening a gear. gears are a good candidate to be case hardened, due to the large amount of wear that will be encountered by the gear teeth meshing. I will case harden the outside of the gear in order to harden it and increase the life of the gear. I will also be experimenting with a piece of EN36A case hardening steel, which has higher tensile strength and hardenability than normal low carbon steel. I will also briefly touch ion hardness and hardenability in heat treatment and do a test using some 1045 and A2 air hardening steel. I hope you enjoy the video.
#machining #gearcutting #heattreatment
Timestamps
0:00 - Intro
1:11 - EN36A Case Hardening Steel
3:25 - Heat Treatment Hardness vs Hardenability
7:07 - Cutting The Gear
8:02 - Case Hardening The Gear
11:27 - Cleaning up The Gear and Testing The Hardness
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