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Designing Axial Static O-ring Grooves to "Industry Standards"

Thomas Larson
in Standards
7 2 Intermediate
This Covers 2/3 of everything I know about designing O-ring seals. I frequently used these while designing production tools. Most the design is based on the standards that are put forth by SAE. Personally, I be going over the reiteration by Parker since it's what I learned. Other references include the Apple Rubble Product and Trelleborg for their proprietary O-ring Gland Calculators, and the help they gave me in building my own. Links to their websites are found in Section 5. All design in this lesson is for "Static Axial Design under normal conditions”. Disclaimer: while I have completed a BS in Mechanical Engineering and have passed the FE, I am not a PE. While these calculations are standard, published, and I personally have used these practices to design multiple high-pressure tools, I cannot guarantee that they a perfect. If you are in doubt, in a hazardous environment, or using in an application that could cause harm to life, I would suggest double checking with other sources (engineering) and/or extensive testing. Also, my experience is in Oil and gas, in the continental USA. You may notice my practices being bias to API standards and in English Units, I suggest you take all I say with a grain of salt. Lesson Plan: Step 1: Background and Definitions Step 2: Finding a Published O-ring Gland and incorporating it into a design. Step 3: Designing Custom Groove using the Standards Step 4: Other Design Recommendations and Drafting Example Step 5: References and Useful links A copy of the files can be found at: https://grabcad.com/library/how-to-design-an-o-ring-gland-to-industry-standards-parts-and-photos-1
seals components calculators cals design o-rings pressure

Hydraulic Power Pack Design Calculations

Shafe Mohammad
in Theory
13 2 Expert
We will learn all design calculations required to design a Power Pack. 1. Motor Power 2. Flow rate 3. Pump capcity 4. Tank Capacity Download excel calculator for same here.- http://bit.ly/2tQfaO1 Watch Tutorial here- https://youtu.be/D3hSZxLwcww Hydraulic Power Pack Design Calculations Part 2
spm hydraulic cylinder design calculations pack power hyraulic

Ecuaciones diferenciales con enfoque intuitivo - Parte 01

Marcelo Valderrey
in Theory
1 2 Beginner
Este breve material procura enlazar nuestra visión intuitiva de las relaciones funcionales con la no tan intuitiva percepción que nos generan las ecuaciones diferenciales.
mecanica ecuaciones diferenciales

Ecuaciones diferenciales con enfoque intuitivo - Parte 02

Marcelo Valderrey
in Theory
2 2 Beginner
Para cerrar y ejemplificar la discusión previa se plantean ahora algunas aplicaciones de las ecuaciones diferenciales más sencillas (Ecuaciones Diferenciales Ordinarias EDO´s de primero y segundo orden) aplicadas a problemas físicos comunes.
ecuaciones diferenciales

Creatividad en ingeniería - Parte 1

Marcelo Valderrey
in Theory
8 2 Expert
La creatividad es un concepto complejo, actualmente investigado con diferentes enfoques que iniciaron en la psicología y se extendieron a diversos campos. Este tutorial pretende mostrar algunos de sus mecanismos, con los cuales quizás muchos se sientan identificados, para mejorar nuestras prácticas de diseño. No se trata de incrementar esta capacidad (ojalá se pudiera) sino de conocer algo de ella para, al menos, no bloquearla u obstaculizarla sin darnos cuenta.
resolucion de problemas generacion y evaluacion de ideas creatividad

[VIDEO] Matlab, ODE solver code comparision

S. B.
in Engineering Fundamentals
2 1 Beginner
Matlab, ODE solver code comparision Step by step tutorial how to program different ODE solver in matlab
equations differential solver matlab math ode

MatlabTutorial: Monte Carlo Simulation of a Chemical Reaction Rate

S. B.
in Engineering Fundamentals
3 1 Intermediate
How to achieve a Monte Carlo Simulation of chemical reactions? This tutorial shows how to achieve this simulation!
reaction simulation carlo monte tutorial matlab

[VIDEO] Matlab Tutorial: Create a Random Walk

S. B.
in Engineering Fundamentals
2 1 Beginner
How to achieve a Random Walk with the aid of Matlab? This tutorial shows how to do gather a solution!
math simulation carlo monte basics calculus tutorial matlab

[VIDEO] Matlab Tutorial: Solving integral equations with Matlab (Chemical engineering Example)

S. B.
in Engineering Fundamentals
2 1 Intermediate
How to solve an integral equation (Chemical engineering Example) with the aid of Matlab? This tutorial shows how to do gather a solution!
equation integral calculus math matlab

[VIDEO] Matlab Tutorial: Nonlinear Least Square with Error Data Fit

S. B.
in Engineering Fundamentals
4 1 Beginner
How to achieve a Nonlinear Least Square Error Data Fit with the aid of Matlab? This tutorial shows how to do gather a solution!
square least fit data calculus math matlab

[VIDEO] Matlab Tutorial: Least Square Nonlinear Regression

S. B.
in Engineering Fundamentals
2 1 Beginner
How to achieve a Nonlinear Least Square Regression with the aid of Matlab? This tutorial shows how to do gather a solution!
lse regression fit data math matlab

[VIDEO] Matlab Tutorial: Integrate Ordinary Differential Equations ODE’s (Lorenz Equation)

S. B.
in Engineering Fundamentals
2 1 Beginner
How to integrate Ordinary Differential Equations ODE’s (Lorenz Equation) with the aid of Matlab? This tutorial shows how to do gather a solution!
calculus pde ode math matlab

Friction Stir Welding

FE Support-Abaqus
in Process
0 1 Intermediate
Friction Stir Welding

Teoría de la Elasticidad Lineal - Parte 14

Marcelo Valderrey
in Theory
1 1 Intermediate
Al personalizar la ley de Hooke 3D al caso más frecuente y sencillo (material isótropo) descubrimos que solo está comandada por dos constantes elásticas. Ahora veremos de forma intuitiva cómo obtenerlas analizando las deformaciones provocadas por distintas componentes unidimensionales de tensión que, al relacionarse linealmente, admiten el uso del principio de superposición de efectos. En estas expresiones, conocidas del caso unidimensional, aparecen tres constantes vinculadas entre sí: el módulo elástico longitudinal "E" (Young), el módulo elástico transversal "G" y el coeficiente de Poisson "nu".
hooke desplazamientos deformaciones tensiones

Teoría de la Elasticidad Lineal - Parte 13

Marcelo Valderrey
in Theory
1 1 Intermediate
Empezaremos por dar una mirada, generalizada a tres dimensiones, de la Ley de Hooke que conocimos a través de los ensayos de tracción unidimensionales, en los cuales obtenemos las clásicas gráficas tensión-deformación cuya región elástica (cuando es lineal) está caracterizada por el módulo de Young y el de Poisson.
hooke desplazamientos deformaciones tensiones
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