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Composite Theories: Howard Gruber
Marcelo Valderrey
in
Theory
67
0
Expert
To seriously study creativity, it is useful to know something about the first scientific efforts to define and explain it, attributable to psychology.
creativity
creatividad
Simple animations, frame by frame
Marcelo Valderrey
in
Theory
67
0
Beginner
There are many efficient ways to make animations from CAD models, such as those created in the SolidWorks Motion module. However, simple animations, created frame by frame, are still very useful because of their flexibility to be edited with graphics and text, manipulate their timing and transitions, etc. This tutorial provides some tips for creating animated giffs in PHOTOSCAPE from images taken from the SolidWorks screen.
photoscape
giff
animations
Transporte vibratorio - Parte 4
Marcelo Valderrey
in
Theory
67
0
Intermediate
Parte 4: algunos ensayos variando el coeficiente de amplificación dinámica para corroborar su relación con la amplitud de las oscilaciones forzadas resultantes.
motion
vibrations
Mejora de las animaciones cuadro a cuadro
Marcelo Valderrey
in
Theory
68
2
Beginner
Continuando con las ideas básicas presentadas en el tutorial previo, avanzamos un poco sobre algunos posibles postprocesos de las imágenes capturadas de la pantalla de SolidWorks antes de compilarlas dentro de un gif animado en PHOTOSCAPE.
giff
photoscape
animations
Observemos la misma viga pero a flexión (3)
Marcelo Valderrey
in
Theory
66
0
Intermediate
Es increíble lo mucho que puede aprenderse de una simple viga! En pocos minutos vamos a vincular importantes conceptos de Resistencia de Materiales (RM) con los de la Teoría de la Elasticidad Lineal (TEL) experimentando con herramientas y tecnologías CADD+CAE.
cae
cadd
teoria de la elasticidad lineal
resistencia de materiales
Low Leakage Cryogenic Disconnects for Fuel Transfer and Long-Term Storage
Marcelo Valderrey
in
Theory
66
5
Beginner
Non-competition proposals from UNR mechanical engineering students. . Propuestas fuera de concurso de los estudiantes de ingeniería mecánica de la UNR.
nasa_cryogenic_disconnects
Transporte vibratorio - Parte 5
Marcelo Valderrey
in
Theory
66
0
Intermediate
Parte 5: retornando al objetivo tecnológico de "transportar y separar objetos" luego de haber comprendido algunos aspectos teóricos básicos.
motion
vibrations
Under the hood - part 01: Motivation
Marcelo Valderrey
in
Theory
66
0
Intermediate
Analogies are always imprecise, but let’s risk one that equates a car with a numerical simulator, with their respective internal machinery “under the hood.”
fem
numerical simulation
Psychoanalytics: Ernst Kris, Lawrence Kubie
Marcelo Valderrey
in
Theory
65
0
Expert
To seriously study creativity, it is useful to know something about the first scientific efforts to define and explain it, attributable to psychology.
creativity
creatividad
Our working memory and its storage in sketches
Marcelo Valderrey
in
Theory
65
0
Intermediate
Why so much insistence on low-level functional sketches? Because they are the ideal complement to the wonderful, but limited, working memory of our brain.
work memory
long term memory
sketches
creativity
DOF in engineering problems (1)
Marcelo Valderrey
in
Theory
65
4
Intermediate
A reflection on verbal and visual skills to take advantage of the "degrees of freedom (DOF)" present in engineering problem statements. To this end, some results of the challenge posed are used as an excuse to address these ideas: https://grabcad.com/groups/weekly-challenge-group/discussions/a-mechanism-to-move-the-green-orange-rectangle
problem resolution
creativity
mechanisms
Te lo explico con una simple viga a tracción (1)
Marcelo Valderrey
in
Theory
64
0
Intermediate
Es increíble lo mucho que puede aprenderse de una simple viga! En pocos minutos vamos a vincular importantes conceptos de Resistencia de Materiales (RM) con los de la Teoría de la Elasticidad Lineal (TEL) experimentando con herramientas y tecnologías CADD+CAE.
cae
cadd
teoria de la elasticidad lineal
resistencia de materiales
Tensores de tensiones y deformaciones (1)
Marcelo Valderrey
in
Theory
64
2
Beginner
Una sencilla forma de descubrir los tensores de segundo orden y aprender cómo se comportan, experimentando en hojas de cálculo y en CAD.
tensor
DOF in engineering problems (2)
Marcelo Valderrey
in
Theory
64
0
Intermediate
A reflection on verbal and visual skills to take advantage of the "degrees of freedom (DOF)" present in engineering problem statements. To this end, some results of the challenge posed are used as an excuse to address these ideas: https://grabcad.com/groups/weekly-challenge-group/discussions/a-mechanism-to-move-the-green-orange-rectangle
problem resolution
creativity
mechanisms
Equipos fundamentales de un desbaste alternativo
Marcelo Valderrey
in
Theory
64
0
Beginner
Este tutorial muestra los tres equipos principales de un desbaste alternativo para laminación en caliente: a la salida del horno se ingresa en una mesa de guías volcables que orienta el material hacia los distintos canales de un stand (o columna) trío. Del otro lado es recibido por una mesa basculante que lo toma del nivel superior (entre el cilindro medio y el superior) y lo reencauza en otro canal a nivel inferior (entre el cilindro medio y el inferior). En otros tutoriales se hace hincapié en tríos y dúos de laminación, pero este en particular se enfoca en la mesa basculante (y diversas modificaciones mecánicas, hidráulicas, etc. para alcanzar mayor confiabilidad y productividad).
laminacion en caliente
maquinas
cae
cadd
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2
3
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