by Robert Pires
When we’re not performing residual stress measurements, some of the Hill Engineering team members love spending time with their furry friends! This is true for Debra LaChappell who lives with her golden retriever lab mix Sunshine, and her cat, Malibu!
Continue reading HE Pet Spotlight – Sunshine and Malibu
by Camille Fowler
We are excited to welcome another member to the Hill Engineering team, Jeremiah Webb!
Continue reading Welcome to Hill Engineering, Jeremiah! by Robert Pires
Hill Engineering will be presenting at the upcoming 1st ASTM Bearing and Transmission Steels Technology Symposium in New Orleans, LA on November 2nd through the 16th. We invite you to come see us.
Held at the Sheraton New Orleans Hotel, the objective of the symposium is to bring together rolling bearing and transmission steel practitioners from the steel industries, rolling bearing and transmission product producers, research and development institutes and academia, to present the latest steel technologies and developments.
The abstract for Hill Engineering’s presentation, titled Efficient Residual Stress Quantification in M50NiL Bearing Steel, is included below.
Continue reading Presentation: 1st ASTM Bearing and Transmission Steels Technology Symposium by Robert Pires
Join us in welcoming Jesse Guymon to the Hill Engineering team!
Jesse comes to us with 7 years’ engineering experience developing and designing tools, components, and assemblies with Autoliv. During his time with the automotive safety systems company, he fulfilled his role as Design Engineer with panache, utilizing SolidWorks to improve manufacturing efficiency through solid modeling.
Continue reading Welcome to the team, Jesse!
by Adrian DeWald
Hill Engineering recently published new research outlining a approach for predicting fatigue crack growth in the presence of residual stress fields. The paper is titled Measurement-driven, model-based estimation of residual stress and its effect on fatigue crack growth. Part 2: fatigue crack growth testing and modeling and appears in International Journal of Fatigue. The abstract text is available here along with a link to the publication.
Continue reading New Publication: Measurement-driven, model-based estimation of residual stress and its effect on fatigue crack growth. Pt 2: fatigue crack growth testing and modeling by Adrian DeWald
Hill Engineering recently published new research outlining a approach for predicting fatigue crack growth in the presence of residual stress fields. The paper is titled Measurement-driven, model-based estimation of residual stress and its effects on fatigue crack growth. Part 1: validation of an eigenstrain model and appears in International Journal of Fatigue. The abstract text is available here along with a link to the publication.
Continue reading New Publication: Measurement-driven, model-based estimation of residual stress and its effects on fatigue crack growth. Pt 1: validation of an eigenstrain model by Adrian DeWald
Hill Engineering recently published new research presenting an innovative new way to measure near-surface residual stress more reliably than conventional techniques. The paper is titled Near Surface Residual Stress Measurement Using Slotting and appears in Experimental Mechanics. The abstract text is available here along with a link to the publication.
Continue reading New Publication – Near Surface Residual Stress Measurement Using Slotting by Camille Fowler
Previously, we highlighted a new publication discussing our efforts to optimize the experimental technique for our PSR Biaxial mapping process, which generates a 2D map of residual stress, titled Measurement Layout for Residual Stress Mapping Using Slitting. We recently learned that the presented results made the Volume 62, Issue 3 cover of Experimental Mechanics for March 2022. Way to make it happen, Hill Engineering! If you’re interested, the abstract text is available below along with a link to the publication.
Continue reading Hill Engineering Makes the Cover of Experimental Mechanics by Adrian DeWald
Hill Engineering will be presenting at the upcoming SEM Annual Conference and Exposition on Experimental and Applied Mechanics in Pittsburgh, PA on June 13th through June 16th. We invite you to come see us!
This conference focuses on all areas of research and applications pertaining to experimental mechanics, and has evolved to encompass the latest technologies supporting optical methods; additive & advanced manufacturing; dynamic behavior of materials; biological systems; micro-and nano mechanics; fatigue and fracture; composite and multifunctional materials; residual stress; inverse problem methodologies; thermomechanics; and time dependent materials. Hill Engineering’s presentation will include a summary of recent work related to residual stress measurement using slotting. The abstract text is presented below.
Continue reading 2022 SEM Annual Conference and Exposition on Experimental and Applied Mechanics by Adrian DeWald
The upcoming SEM Annual Conference and Exposition on Experimental and Applied Mechanics will include a Pre-conference Course titled: Residual Stress 101. The residual stress short course is scheduled for Sunday, June 12, 2022, from 9:00 a.m. to 5:00 p.m.
The course aims to cover a broad, practical introduction to residual stresses for students, researchers and industrialists with an interest in the subject. The course will be taught by Michael Prime, Michael Hill, Adrian DeWald, Luliana Cernatescu, Jeff Bunn, and Gary Schajer. Registration is currently open through the SEM Website.
Continue reading Short Course Announcement – Residual Stress 101