Sigma Engineering

At Sigma Engineering, we are dedicated to providing exceptional mechanical designs and detailed structural analysis services to the aerospace and transportation industries. With over 28 years of experience, our team of engineers has a proven track record of success in designing and analyzing complex assemblies. From concept to qualification, we offer a comprehensive range of services that cater to your needs.

Structural Design and Analysis Services

Our Structural Design and Analysis Services involve detailed Finite Element Analysis (FEA) to provide a thorough understanding of the structural behavior of your designs. This includes analysis of static and dynamic loads, thermal environments, and acoustic conditions. Our expertise ensures that your designs are flight-worthy and meet production-level requirements.

Mechanical Design Engineering

Sigma Engineering has partnered with a team of design engineers who have extensive experience in designing large, complicated assemblies. Our engineers come from various industries and have a successful track record on a variety of designs, from simple to complex.

FEA Structural Analysis Consulting

Our Consulting Services offer a range of structural analysis methods, from closed form solution hand calculations to detailed linear or non-linear static and dynamic response. We can provide test analysis, procedures, and conduct off-site testing for flight qualification or production level.

Structural Testing & Analysis

We have test experience of flight hardware in various environments, including static, dynamic, thermal, and acoustic conditions. This proves the designs are flight-worthy and can be used for both flight qualification and production-level testing.

Structural Design & FEA Training

With our vast experience in structural designs and analysis, we can provide training programs tailored to your needs. Whether it's teaching new graduates the basics of FEA or more detailed methods of analysis for experienced engineers, we have the expertise to ensure your team is well-equipped.

Our Expertise

Sigma Engineering offers a variety of services that meet your needs, including on-site support if necessary and within budget parameters. We are quick to ramp up and provide service on an as-needed basis as well as long-term commitments. Our team is experienced in classical hand analysis methods for initial sizing and early validation of preliminary concepts, detailed trade studies using FEA tools, and weight optimization software tools for low product cost design solutions.