computational fluid dynamics helps visualize where there is greater airflow and cooling potential within an electronic enclosure

Fluid Flow Analysis Utilizing Computational Fluid Dynamics

By Grey Lerner, Mechanical Engineer Determining the flow state of fluids is required in order to solve many types of engineering problems. Gases and liquids, both considered fluids, are used for many purposes including system temperature control, media transport, atmospheric control, and automation. Ascertaining how fluids will flow through a system can be critical to its operation.  A fluid’s flow …

Jamie at the White River

Jamie Kelso – Employee Spotlight

Jamie Kelso, Mechanical Engineer “The people who work here are really the best thing. It’s a good collection of really smart people – I know that gets said a lot, but it’s true. It’s also great that people can move around into different positions. For example, if your current department is a little slow, but you have experience in a …

Bill Huseby speaks on panel at the Manufacturing Symposium in Portland, Oregon

President’s Corner – Connectivity Trends and Challenges

By Bill Huseby As the Internet of Things (IoT) evolves, more companies have made connectivity a major priority for their organizations. By 2020, there will be 20.4 billion IoT devices, and that number is expected to rise to 64 billion by 2025*. That’s a whole lot of connectivity and data! With billions of embedded devices that allow sharing of data …

image of dfm part model with 3 degrees of draft

Top Design Tips for DFM

By Michael Gist When you design a part, there are many factors to consider. Beyond the usual fit, form and function, and material selection; an engineer needs to be thinking about Design for Manufacturing (DFM). Including DFM up front will lead to a better solution for your final product. In this paper you will learn more about DFM, why it’s …

sigmadesign's core values

President’s Corner – Respect for Each Other

By Bill Huseby Respect for Each Other is one of SIGMADESIGN’s six core values that influences how employees behave at work. When a workplace culture makes employees feel appreciated and well-respected, they are more likely to do their best at work. To ensure that our employees are reaching their potential, we’ve instituted some ideas to help maintain our respectful workplace: …

RACHELLE HUTCHENS – Employee Spotlight

Time at SIGMADESIGN: Six years { I really enjoy being a part of the team that influences the strategic direction of the company at the executive level; we’re making sure we’re still a place people want to come to work, and making sure our employees are satisfied and want to be here. } Rachelle Hutchens ABOUT What was your youth …

High-Speed Digital Design (Part 3)

By Michael Barger, Director of Electrical Engineering This is Part 3 of a multi-part series. You can revisit High-Speed Digital Design Part 1 and Part 2 on our blog. Please follow SIGMADESIGN on LinkedIn to learn more. One of the major challenges in the design of high-speed digital electronics is that of electromagnetic compatibility. As mentioned in the beginning of Part 1 …

WHAT IS ROBOTICS?

by Peter Nikiforov, Mechanical Engineer WHAT DOES ROBOTICS ACTUALLY MEAN? The word “robotics” can elicit images of humanoid robots replicating human behavior, but the term has a more general use in engineering. Modern robotics is an interdisciplinary field dealing with designing, building, and operating machines that automate labor. Robotic machines typically consist of moving parts, sensors, actuators, computers and often …

Technician shows subsystem testing using tools to identify issues in product development.

HOW EARLY SUBSYSTEM TESTING IMPROVES PRODUCT DEVELOPMENT

Early component and subsystem testing allows for data-driven decisions that drive the product design of components, subsystems, and systems to meet the product requirements. Every client has a unique list of product requirements which are created to address a product’s functionality, reliability and robustness among other things. When working towards the best design for a product, we conceptualize, theorize and …

Systems Architecture in the V Diagram

SYSTEM ARCHITECTURE: The Crucial Step Between Initial and Detailed Design

By Anthony Gittins, Software Engineer The design and development of any successful product or system involves a host of people from multiple disciplines; Mechanical, Electrical, Software, Firmware, Quality, Test and Manufacturing. In order for this diverse group to efficiently and cohesively design a product, everyone must be building on the same foundation, or system architecture. At SIGMADESIGN, our Systems Engineers …