composites assembly

Items Tagged with 'composites assembly'

ARTICLES

Effects of Plasma Treatment on Bonding CFRP

By removing surface contaminants, plasma treatment can improve the bondability of CFRP.

August 2, 2022

Thanks to their strength, corrosion resistance and formability, carbon fiber-reinforced polymers (CFRP) are increasingly being used for automotive and aerospace structures. Adhesives are ideal for assembling CFRP.

Spot Welding Metal-Plastic Composites

A new resistance spot welding process can join metal-plastic composites

Pawel Kustron Ph.D.

April 7, 2022

Metal-plastic composites (MPCs) have many advantages for producing lightweight structures. They are lighter than steel, yet very strong. They can be shaped using standard cold-forming processes. And, they are less expensive than aluminum alloys.

Ultrasonic Welding of Thermoplastic Composites

Strong and lightweight, thermoplastic composites can be difficult to join.

Somen K. Bhudolia Ph.D.

September 7, 2021

Manufacturing large, monolithic composite parts, such as a car body or an aircraft fuselage, requires a large and complex mold. As a result, the process can be quite costly. Alternatively, such complex parts can be manufactured less expensively by assembling a series of smaller parts using various joining techniques.

Automating Carbon-Fiber Composite Fuselage Assembly

Austin Weber

August 2, 2021

Traditionally, aircraft manufacturers have been reluctant to adopt robots and other types of automation. One of the main challenges is that large plane parts come with relatively high geometry deviations, so robots need sensor guidance.

New Materials, New Fasteners

As automakers replace steel with lightweight materials, new fasteners will replace conventional screws.

John Sprovieri

June 11, 2021

Steel has been, is now, and will continue to be the predominant material for vehicle structures and body parts, such as doors, hoods, liftgates and fenders. But, other materials, such as aluminum, magnesium, plastics and composites, are becoming increasingly important.

New Developments in Self-Pierce Riveting

New technology incorporates the advantages of self-pierce riveting while overcoming its limitations.

John Sprovieri

January 6, 2021

Self-pierce riveting (SPR) is a cold joining process for fastening two or more sheets of material by driving a rivet through the top sheets and upsetting it, under the influence of a die, into the bottom sheet without breaking through it.

Laser Efficiently Drills Rivet Holes in Composites

Jim Camillo

October 13, 2020

Drilling rivet holes in composite materials has been a challenge for many years. Traditionally, using standard tools has resulted in rapid tool wear and material damage, including integrity, surface quality and delamination.

High-Speed Rail Demands Light Railcars

Carbon-fiber composite is on track for big growth in the rail sector

Austin Weber

June 9, 2020

Automotive and aerospace manufacturers have been at the forefront of the lightweighting trend for some time now. But, they're not the only ones. The railway industry could also benefit from the use of new, lightweight structural materials.

With Composite Panels, Chinese-Made Buses Reduce Emissions in Finland

Jim Camillo

March 10, 2020

Countries around the world share a common goal of reducing carbon emissions. Finland, for example, aims to reduce its level of emissions by 5 percent (5 million kilograms) each year by investing in green technology for public transportation.

Aeroelastic Wings Could Make Future Aircraft More Efficient

Austin Weber

March 4, 2020

Aerospace engineers around the world have been searching for new ways to make aircraft lighter and more fuel efficient. Aeroelastic wings may be the answer.

More Articles Tagged with 'composites assembly'

Getting Started with Cobot Automation

Collaborative robots, or cobots, are the fastest-growing segment of the factory automation world. In this webinar, application experts at market leader Universal Robots have assembled a set of guidelines and checklists to help companies large and small identify promising applications, and get started with collaborative robots.

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A Humanitarian Approach to Operational Excellence

Are you worried about attracting and retaining the right employees? Struggling with a desire to balance improving environmental and social challenges with your bottom line? This is a must-see presentation for industry leaders seeking to reimagine the stagnant status quo while improving productivity.

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