alvierahman90/notes
1
1
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

add errata for bearings

Browse Source
This commit is contained in:
Akbar Rahman 2023-04-30 16:20:39 +01:00
parent fb21e1012f
commit c0c565a104
Signed by: alvierahman90
GPG Key ID: 20609519444A1269
1 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
uni/mmme/2044_design_manufacture_and_project/bearings.md
View File

@ -4,12 +4,28 @@ date: \today
title: MMME2044 // Bearings
tags: [ bearings ]
uuid: 94cac3fd-c352-4fdd-833d-6129cb484b8a
lecture_slides: [ ./lecture_slides/Lecture 7 - Bearings 1 – Plain Hydrodynamic Bearings 1.pdf ]
lecture_slides: [ ./lecture_slides/Lecture 7 - Bearings 1 – Plain Hydrodynamic Bearings 1.pdf, ./lecture_slides/Lecture 11 - Bearings 2 - Rolling Element Bearings.pdf ]
anki_deck_tags: [ bearings ]
---
> I don't think I ever finished these notes.
# Errata
## Lecture Slides 2 (Lecture 11), slide 18
Static load carrying capacity equation is
$$S_0 = \frac{P_0}{C_0}$$
but should be:
$$S_0 = \frac{C_0}{P_0}$$
If the load applied to a bearing is half of its rated capacity,
then you have a safety factor of 2.
Therefore the equation in the slides must be incorrect.
# Types of Bearings
<details>