Tutorials

  • Process Simulation ×
  • Engineering Fundamentals ×

Observemos la misma viga pero a flexión (2)

Marcelo Valderrey
in Theory
75 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

GDL en problemas de ingeniería (2)

Marcelo Valderrey
in Theory
75 4 Intermediate
Una reflexión sobre habilidades verbales y visuales para sacar provecho de los "grados de libertad (GDL)" presentes en los enunciados de los problemas de ingeniería. A tal efecto se aprovechan algunos resultados del desafío planteado como excusa para abordar estas ideas: https://grabcad.com/groups/weekly-challenge-group/discussions/a-mechanism-to-move-the-green-orange-rectangle
resolucion de problemas creatividad mecanismos

Mejora de las animaciones cuadro a cuadro

Marcelo Valderrey
in Theory
74 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

Conceptual Design of Dovetail Joint

Marcelo Valderrey
in Theory
74 4 Beginner
Some solutions to the challenge posed by https://grabcad.com/steen.winther are presented: impossible dovetail joint? Each one starts their attempt from a particular situation, which can lead them to first find a solution (such as the rectilinear one) and later others (such as the circular ones). What this tutorial intends is to show the style of conceptual thinking that allows "discovering the rules behind particular cases" to conclude that all possible solutions actually derive from "the same idea". Note: this type of challenge is useful for those who do not know the solution or other similar cases. The idea is to force the process of generating and evaluating ideas. Once you know the case, the opportunity to discover solutions is lost!
resolucion de problemas generacion y evaluacion de ideas creatividad

Transporte vibratorio - Parte 6

Marcelo Valderrey
in Theory
74 0 Intermediate
Parte 6: avances en el diseño gracias a la observación de pequeños cambios, la reflexión sobre su comportamiento y el posterior planteamiento de mejoras.
motion vibrations

Nuestra memoria de trabajo y su volcado a bocetos

Marcelo Valderrey
in Theory
74 0 Intermediate
¿Por qué tanta insistencia con los bocetos funcionales de bajo nivel de definición? Porque son el complemento ideal de la maravillosa, pero limitada, memoria de trabajo de nuestro cerebro.
bocetos memoria a largo plazo memoria de trabajo creatividad

Improved frame-by-frame animations

Marcelo Valderrey
in Theory
73 10 Beginner
Continuing with the basic ideas presented in the previous tutorial, we advance a little bit on some possible post-processing of the captured images of the SolidWorks screen before compiling them into an animated gif in PHOTOSCAPE.
photoscape giff animations

Composite Theories: Howard Gruber

Marcelo Valderrey
in Theory
73 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

Low Leakage Cryogenic Disconnects for Fuel Transfer and Long-Term Storage

Marcelo Valderrey
in Theory
73 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 4

Marcelo Valderrey
in Theory
73 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

Simple animations, frame by frame

Marcelo Valderrey
in Theory
73 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

Observemos la misma viga pero a flexión (3)

Marcelo Valderrey
in Theory
72 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

Transporte vibratorio - Parte 5

Marcelo Valderrey
in Theory
72 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
72 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

DOF in engineering problems (1)

Marcelo Valderrey
in Theory
71 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
White Stratasys Logo White GrabCAD Logo
© 2025 Stratasys Inc.
ABOUT US
RESOURCES
Support
SOCIAL
Streamline Pro
Control
Print
Pro
Shop
PARTNERS
COMMUNITY
Contact Us Website Terms of Use Software Terms of Use Privacy policy Trademarks Your Data on GrabCAD
The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third-party users. Each CAD and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or real-world item, product, or good it may purport to portray.