Professor and Director
Dr. Sergey Golovashchenko
Oakland University Center of Advanced Manufacturing and Materials (CAMM)
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- From The Fabricator
Understanding the performance of punching inserts for lightweight automotive structural parts
Oakland University researchers investigated wear in coated and uncoated punching inserts when stamping aluminum alloy sheet AA5754, typically used for lightweight automotive structural parts.
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- From The Fabricator
Detecting galling onset in aluminum alloy stamping, Part III
Oakland University researchers studied combinations of die material, die surface treatment, and lubricant to determine how best to prevent galling when stamping aluminum automotive structural parts.
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- From The Fabricator
Detecting galling onset in aluminum alloy stamping, Part II
Oakland University researchers studied combinations of die material, die surface treatment, and lubricant to determine how best to prevent galling when stamping aluminum structural parts.
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- From The Fabricator
Detecting galling onset in aluminum alloy stamping, Part I
Oakland University researchers studied combinations of die material, die surface treatment, and lubricant to determine how best to prevent galling when stamping aluminum structural parts.
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- From The Fabricator
Die wear of 3D-printed tools when stamping steel sheet
CAMM researchers recently studied die wear in 3D-printed tools and traditionally machined D2 steel tools during U-bending of UHSS.
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- From The Fabricator
Engineering Angle: Strategies for designing a draw die face, Part II
Draw die design historically has been based on experience, intuition, and trial and error. Researchers at Oakland University present some alternative data-based strategies.
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- From The Fabricator
Engineering Angle: Strategies for designing a draw die face, Part I
Draw die design historically has been based on experience, intuition, and trial and error. Researchers at Oakland University present some alternative data-based strategies.
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- From The Fabricator
Engineering Angle: Analysis of draw bead restraining force for hybrid single-bead/double-bead design
Oakland University researchers introduce the hybrid single-bead/double-bead design and analyze its performance in achieving restraining force.
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- From The Fabricator
Engineering Angle: Die wear of 3D-printed tools when stamping aluminum sheet
CAMM researchers recently studied die wear in 3D-printed tools during room-temperature stamping of aluminum alloy 5754 sheet.
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- From The Fabricator
Engineering Angle: Detecting the onset of galling in aluminum sheet stamping
CAMM researchers used the U-bend process to investigate die wear behavior during room-temperature stamping of aluminum alloy sheet AA5754.
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- From The Fabricator
Engineering Angle: Measuring friction for stamping of zinc-coated UHSS
Researchers at Oakland University studied how the coefficient of friction between tool steel inserts and zinc-coated UHSS sheet is influenced by lubrication thickness, sliding speed, and contact pressure.
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- From The Fabricator
Engineering Angle: Measuring friction for stamping of UHSS
Researchers at Oakland University studied how the coefficient of friction between tool steel inserts and ultrahigh-strength steels (UHSS) sheet is influenced by lubrication thickness, sliding speed, and contact pressure. The use of UHSS for automotive components has increased rapidly in recent years because of their structural performance and light weight, but their formability is constrained compared to mild steels.
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- From The Fabricator
Engineering Angle: Controlling edge splitting in sheet metal part production
Engineering Angle columnist and director of Oakland University's CAMM program Dr. Sergey Golovashchenko reviews typical failure modes related to edge splitting of sheet metal.
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- From The Fabricator
Engineering Angle: Factors affecting sheared edge quality in stamped parts
Oakland University researchers explore how trimming clearance, material type, material anisotropy, and tool wear affect sheared edge quality in stamped parts.
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- From The Fabricator
Engineering Angle: Draw bead restraining forces in sheet metal drawing operations
Researchers analyze how restraining force can be adjusted by changing the draw bead penetration.
- Podcasting
In this episode of The Fabricator Podcast, Caleb Chamberlain, co-founder and CEO of OSH Cut, discusses his company’s...
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