Composites One
Published

How to patch a racecar

The current state of the art in automotive CFRP repair borrows heavily from experiences gained in the aerospace/aviation and racing fields.

Share

The current state of the art in automotive CFRP repair borrows heavily from experiences gained in the aerospace/aviation and racing fields. This repair was made to a car owned by the Swiss Formula 1 race team, Sauber (circa. July 1997).

 

Step 1
Damage (white scars/scuffs) sustained by Formula 1 car when wheel was pushed into the CFRP chassis during brush with a wall during a race.
 

Step 2
Outer skin and core removed from damaged area. Outer skin is chamfered with a 30-mm/1.2-inch wide beveled edge prior to being joined to patch.
 

Step 3
Repair patch is a precured outer skin with honeycomb that will be bonded in with a paste adhesive.
 

Step 4
Repair patch is a precured outer skin with honeycomb that will be bonded in with a paste adhesive.
 

Related Content

Fire Retardant Epoxies
Nanoparticles filled epoxy adhesives
Vacuum and Controlled Atmosphere furnaces
Park Aerospace Corp.
Composites One
Wickert Hydraulic Presses
Ad showing Janicki CNC Mill machining part in tool
Airtech
Composites One