Канал: MechaTomics

spring buckling

spring buckling

spring lecture 4

spring lecture 4

Spring Design Lecture 3 Comparing FEA and Castigliano's theorem for spring stiff

Spring Design Lecture 3 Comparing FEA and Castigliano's theorem for spring stiff

Spring Design Class 2 Estimating spring stiffness using Castigliano's theorem

Spring Design Class 2 Estimating spring stiffness using Castigliano's theorem

Spring Design Lecture 1

Spring Design Lecture 1

gear meshing

gear meshing

Intro to Gear Trains

Intro to Gear Trains

FEA of simplified diesel engine to evaluate gasket pressure

FEA of simplified diesel engine to evaluate gasket pressure

head bolt lifetimes and gasket failures in the Ford 6 0L powerstroke diesel

head bolt lifetimes and gasket failures in the Ford 6 0L powerstroke diesel

Sample problem showing factors of safety for a bolted pressure vessel

Sample problem showing factors of safety for a bolted pressure vessel

Climbing robot demo

Climbing robot demo

Lecture 27c Sample gear tooth contact calculation

Lecture 27c Sample gear tooth contact calculation

Lecture 27b Gear Tooth Contact Stress

Lecture 27b Gear Tooth Contact Stress

Lecture 27a Comparing Lewis Bending Stress with FEA

Lecture 27a Comparing Lewis Bending Stress with FEA

Lecture 26 Lewis Bending Stress in Gears

Lecture 26 Lewis Bending Stress in Gears

Lecture 25 forces between gears and intro to gear trains

Lecture 25 forces between gears and intro to gear trains

Lecture 24 Intro to gears

Lecture 24 Intro to gears

Lecture 23 Bushings

Lecture 23 Bushings

Lecture 22 More info on Journal bearings

Lecture 22 More info on Journal bearings

Lecture 21a intro to Journal bearings

Lecture 21a intro to Journal bearings

Lecture 20b Sample problem for tapered roller bearings

Lecture 20b Sample problem for tapered roller bearings

Lecture 20a Intro to Tapered Roller bearings

Lecture 20a Intro to Tapered Roller bearings

Lecture 19 variable loading of bearings and intro to damage mechanics

Lecture 19 variable loading of bearings and intro to damage mechanics

Lecture 18 Combined axial and radial loads on bearings

Lecture 18 Combined axial and radial loads on bearings

Lecture 15 Weld Fatigue

Lecture 15 Weld Fatigue

lecture 14 welds under bending and shear

lecture 14 welds under bending and shear

Lecture 12 Shear loading of bolted joints subjected to moments

Lecture 12 Shear loading of bolted joints subjected to moments

Lecture 11b example problem for bolts in shear

Lecture 11b example problem for bolts in shear

ME 329 Design of Machine elements: Lecture 11a intro to shear loading of bolts

ME 329 Design of Machine elements: Lecture 11a intro to shear loading of bolts

Lecture 10 Fatigue factors of safety for bolted joints in tension

Lecture 10 Fatigue factors of safety for bolted joints in tension

Lecture 9 static factors of safety for bolted joints

Lecture 9 static factors of safety for bolted joints

Lecture 8d Comparing Frustum and Finite element analysis

Lecture 8d Comparing Frustum and Finite element analysis

Lecture 8b: Example problem on member spring constant

Lecture 8b: Example problem on member spring constant

Lecture 8a Calculating the equivalent spring constant of a clamped member

Lecture 8a Calculating the equivalent spring constant of a clamped member

Lecture 7 Finding the equivalent stiffness of bolts in a clamped joint

Lecture 7 Finding the equivalent stiffness of bolts in a clamped joint

ME 329 Lecture 17: Weibull reliability shifting for rolling contact bearings

ME 329 Lecture 17: Weibull reliability shifting for rolling contact bearings

ME 329 Lecture 13: Weld Stress and Weldment Design

ME 329 Lecture 13: Weld Stress and Weldment Design

ME 329 Lecture 16: Intro to Rolling Contact Bearings

ME 329 Lecture 16: Intro to Rolling Contact Bearings

ME 329 Lecture 6: Intro to calculating bolt and member stiffness

ME 329 Lecture 6: Intro to calculating bolt and member stiffness

ME 329 Lecture 5c: Sample power screw Problem

ME 329 Lecture 5c: Sample power screw Problem

ME 329 Lecture 5b: Thread and Body Stresses in Power screws

ME 329 Lecture 5b: Thread and Body Stresses in Power screws

ME 329 Lecture 5a: basic torque example for power screws

ME 329 Lecture 5a: basic torque example for power screws

ME 329 Lecture 4: Intro to bolts and Power Screws

ME 329 Lecture 4: Intro to bolts and Power Screws

ME 329 Lecture 3: Whirling Failure using FEA and hand calcs

ME 329 Lecture 3: Whirling Failure using FEA and hand calcs

ME 329 Lecture 2e: Extracting stresses from the FEA for comparison to hand calculations

ME 329 Lecture 2e: Extracting stresses from the FEA for comparison to hand calculations

ME 329 Lecture 2d: How to use AutoCADs Fusion 360 to CAD and analyze a shaft

ME 329 Lecture 2d: How to use AutoCADs Fusion 360 to CAD and analyze a shaft

ME 329 Lecture 2c: Overview of CAD and FEA after estimating a target shaft d

ME 329 Lecture 2c: Overview of CAD and FEA after estimating a target shaft d

ME 329 Lecture 2b: Building a spreadsheet to find shaft diameter

ME 329 Lecture 2b: Building a spreadsheet to find shaft diameter

ME 329 Lecture 2a: Basics of shafts and how to approach shaft design

ME 329 Lecture 2a: Basics of shafts and how to approach shaft design

ME 329 Lecture 1: Intro to the design of a shaft for transmitting rotational power.

ME 329 Lecture 1: Intro to the design of a shaft for transmitting rotational power.

Understanding fault trees

Understanding fault trees

Lecture 30 Multiaxial fatigue

Lecture 30 Multiaxial fatigue

Lecutre 29 estimating cycles to failure

Lecutre 29 estimating cycles to failure

Lecture 28 Fatigue Stress Concentration Factors

Lecture 28 Fatigue Stress Concentration Factors

Lecture 27 Mean Stress Corrections in Fatigue

Lecture 27 Mean Stress Corrections in Fatigue

Lecture 26 Building a Marin factor worksheet in Excel

Lecture 26 Building a Marin factor worksheet in Excel

Lecture 25 Using Marin Factors to fit Basquin's law

Lecture 25 Using Marin Factors to fit Basquin's law

Lecture 24 Marin Factors

Lecture 24 Marin Factors

Lecture 23 Estimating endurance limits and HCF parameters

Lecture 23 Estimating endurance limits and HCF parameters

Lecture 22 Stress-Life, Strain-Life and Fatigue crack growth

Lecture 22 Stress-Life, Strain-Life and Fatigue crack growth

lecture 21 intro to fatigue

lecture 21 intro to fatigue

Lecture 20 Fracture Mechanics

Lecture 20 Fracture Mechanics

Lecture 19 Intro to Fracture Mechanics

Lecture 19 Intro to Fracture Mechanics

Lecture 17

Lecture 17

Lecture 16 Buckling failure

Lecture 16 Buckling failure

Lecture 15b application to a curved hook

Lecture 15b application to a curved hook

Lecture 15a Castigliano's Theorem applied to curved beams

Lecture 15a Castigliano's Theorem applied to curved beams

lecture 14a Another lecture on Castigliano's Theorem

lecture 14a Another lecture on Castigliano's Theorem

Lecture 13 intro to Castigliano's theorem

Lecture 13 intro to Castigliano's theorem

Lecture 12 Contact Stress

Lecture 12 Contact Stress

Lecture 11b curved beams in bending

Lecture 11b curved beams in bending

Lecture 11a curved beams in bending

Lecture 11a curved beams in bending

Lecture 10b Thermal strain and sample shrink fit problem

Lecture 10b Thermal strain and sample shrink fit problem

Lecture 10a press and shrink fits

Lecture 10a press and shrink fits

help understanding the singularity equations

help understanding the singularity equations

Lecture 9b stresses in a rotating disk

Lecture 9b stresses in a rotating disk

Lecture 9a more on pressure vessels

Lecture 9a more on pressure vessels

lecture 8b thick and thin walled pressure vessels

lecture 8b thick and thin walled pressure vessels

Lecture 8a thick and thin walled pressure vessels

Lecture 8a thick and thin walled pressure vessels

Lecture 7c Thin walled tubes in shear

Lecture 7c Thin walled tubes in shear

Lecture 7b

Lecture 7b

Lecture 7a Torsional shear

Lecture 7a Torsional shear

Lecture 6

Lecture 6

Lecture 5b

Lecture 5b

Lecture 5a Mohrs circle with shear and principal stresses

Lecture 5a Mohrs circle with shear and principal stresses

Lecture 4 Mohr's circle and yield

Lecture 4 Mohr's circle and yield

Lecture 3

Lecture 3

lecture 2b shear and bending moment diagrams

lecture 2b shear and bending moment diagrams

ME 328 Lecture 2a

ME 328 Lecture 2a

ME 328 Lecture 1c: Sample Problem from lecture

ME 328 Lecture 1c: Sample Problem from lecture

ME 328 Lecture 1b

ME 328 Lecture 1b

ME 328 Lecture 1a syllabus overview

ME 328 Lecture 1a syllabus overview

Using Exceedance Probabilities for Disaster Management

Using Exceedance Probabilities for Disaster Management

Lecture 8c: building a spreadsheet for clamped member stiffness

Lecture 8c: building a spreadsheet for clamped member stiffness

Step by step logic behind the frustum component dimensions

Step by step logic behind the frustum component dimensions

Shaft FEA tutorial for Fusion 360

Shaft FEA tutorial for Fusion 360

How to calculate stresses at shoulders in a stepped shaft

How to calculate stresses at shoulders in a stepped shaft

whirling tutorial

whirling tutorial

Intro to Mechanical Systems Design Lecture 1

Intro to Mechanical Systems Design Lecture 1

Introduction to FEA using Fusion 360

Introduction to FEA using Fusion 360

how to implement singularity functions in excel

how to implement singularity functions in excel

singularity tutorial

singularity tutorial

Using Excel to understand flattening the curve

Using Excel to understand flattening the curve

The role of quarantine in controlling COVID 19

The role of quarantine in controlling COVID 19

SIR model of infection

SIR model of infection

Updated Robot Video

Updated Robot Video

Robot Loop w: Music

Robot Loop w: Music

Statics Homework 4 65

Statics Homework 4 65

ME 211 Mackin Statics Homework solution problem 4.43

ME 211 Mackin Statics Homework solution problem 4.43

why_top_kill_failed_720p.mov

why_top_kill_failed_720p.mov