- Видео 23
- Просмотров 11 776
Lee Engineering Inc
США
Добавлен 25 июн 2018
Lee Engineering Inc. provides professional mechanical engineering design, analysis, simulation and prototyping of machines and products.
www.leeengineeringinc.com
www.leeengineeringinc.com
Видео
Aluminum Can Collision
Просмотров 852 года назад
When Cans Collide! The explicit dynamics method of FEA is ideal for modeling highly nonlinear, large-deformation, and contact-dominated problems such as collisions, multi-body contact, forming, and highly nonlinear material or geometry. If you make parts or products that are formed or bent as part of the manufacturing process, or unintentionally damaged during some event like a collision, the e...
Explosion Explicit Dynamics
Просмотров 2562 года назад
Explosion of cylinder and impact on surrounding cylinders. Modeled using Nastran Explicit Dynamics.
THREE PROJECTILES IMPACT
Просмотров 682 года назад
A Nastran explicit dynamics simulation of three projectiles impacting three plates.
Top load Can Crush Simulation - Inventor Nastran Explicit Dynamics FEA
Просмотров 2,3 тыс.2 года назад
FEA simulation of an aluminum can being crushed. Aluminum containers have been highly optimized over many years to use the least amount of aluminum possible and still create a package that meets strength requirements. Physical testing of a container with known dimensions and material properties is crucial to refine and validate an FEA simulation before using results to make changes for a new de...
PICK AND PLACE COMPARISON
Просмотров 442 года назад
A pick and place mechanism is a great method to place parts in a production process using only a single actuator such as an air cylinder or servo to pick, translate and rotate the parts for placement. Did you know you can use either a linkage, slider or cam to provide the turnover motion? Each has advantages and disadvantages to consider such as cost, simplicity, smoothness of motion, design pa...
2 Axis Robot
Просмотров 5 тыс.3 года назад
2 Axis robots are ideal for simple pick and place applications, parts handling and even some precision assembly tasks
U Forming
Просмотров 705 лет назад
Simulation can be used to test initial ideas for machines and processes, or to gain insight into improvement opportunities for existing processes. This simulation shows one part of a concept for forming a metal part. When problems are detected in the simulation, design changes are then made to the model. In this way, several ideas and iterations are tested before making the first physical tooli...
Nail vs Safety Goggles
Просмотров 405 лет назад
Use simulation to develop and improve machines, products and processes by predicting performance and detecting potential problems in the early stages of the design process. This event simulation shows the effectiveness of poly-carbonate safety goggles being impacted by a nail at 90 mph.
Lee Engineering Can Crushing Example
Просмотров 1015 лет назад
Use finite element analysis (FEA) to predict product performance through linear, nonlinear, thermal, and dynamic analyses. #design #optimization #dynamics #prediction #nonlinear #finiteelementanalysis
High Speed Metal Forming Large
Просмотров 1465 лет назад
High speed metal forming operation where a round tube is crimped onto a hex shaft and a cross hole is punched simultaneously. Lee Engineering uses simulation to simulate parts, products and processes virtually for our customers so that improvements can be made prior to manufacturing.
Drop Test Large
Просмотров 265 лет назад
Drop test simulation of an aluminum plate striking a steel plate. Lee Engineering uses simulation to test parts, products and processes virtually for our customers so that improvements can be made prior to manufacturing.
Lee Engineering Projectile Impact Simulation
Просмотров 1,5 тыс.5 лет назад
An impact simulation of a steel projectile hitting three aluminum plates. Lee Engineering uses simulation to develop and improve machines, products and processes by predicting performance and detecting problems so that changes can be made early in the design process.
Event Simulation of Can Dome Reversal when over pressurized
Просмотров 1145 лет назад
Event Simulation of Can Dome Reversal when over pressurized
Pneumatic Tentacle 6 25 2018 110558 AM
Просмотров 826 лет назад
Pneumatic Tentacle 6 25 2018 110558 AM
Software name ??
Nastran in Autodesk Inventor
Hi! How did you export this animarion from Nastran? I'm struggling to find a way to export high quality videos of my simulations.
Hey, nice work! Can you share the files?
code arduino?
Sorry, I don't have code for this type of control for an Arduino
I need fonction Algebira invers kinetix
Can we do rotary friction welding dynamic simulation in this software??
no, it does not have that capability
@@rhl1963 Thanks for the info, then which software is best for this application?
What is the purpose of the grey levers? To keep the red piece at some angle?
Yup, it is to keep the ret piece level so you can attach some kind of gripper on the red piece.
@@wybo2 Thanks. I subscribed.
Yes, the parallelogram keeps it oriented at the same angle always. To expand the functions and make it a 3-axis mechanism, you could add another axis of motion by actuating the grey links and get a rotation of the end tooling.
can you give the tutorial of this design?
ruclips.net/video/OSgsmpNJJA0/видео.html
listen to this ruclips.net/video/OSgsmpNJJA0/видео.html