What is the main reason for using structural adhesives in the Subaru Global Platform?
The Subaru Global Platform, introduced in 2016, is a modular vehicle architecture that underpins the latest generation of Subaru vehicles. One of the key features of this platform is the extensive use of structural adhesives, which play a crucial role in enhancing the vehicle's overall strength, rigidity, and safety performance.
Enhancing Structural Integrity
The Subaru Global Platform utilizes structural adhesives to bond various components of the vehicle's body structure, including the floor, roof, and side panels. These adhesives create a strong, continuous bond between the different parts, effectively distributing stress and load across the entire structure. This results in a more rigid and durable body, which is essential for providing occupants with enhanced protection in the event of a collision.,
Improving Noise, Vibration, and Harshness (NVH) Performance
In addition to improving structural integrity, the use of structural adhesives in the Subaru Global Platform also helps to reduce noise, vibration, and harshness (NVH) within the vehicle. The adhesives act as a damping material, absorbing and dissipating vibrations that would otherwise be transmitted through the vehicle's structure. This results in a quieter and more comfortable driving experience for the occupants.,
Enhancing Crash Safety
The Subaru Global Platform's extensive use of structural adhesives also plays a crucial role in enhancing the vehicle's crash safety performance. By creating a more rigid and cohesive body structure, the adhesives help to distribute the forces of an impact more evenly, reducing the risk of deformation and intrusion into the passenger compartment. This, in turn, helps to protect the occupants in the event of a collision.,
Conclusion
The use of structural adhesives in the Subaru Global Platform is a key factor in the platform's overall strength, rigidity, and safety performance. By enhancing structural integrity, improving NVH characteristics, and contributing to enhanced crash safety, these adhesives play a vital role in the design and engineering of Subaru's latest generation of vehicles.
Are all Subarus built on the Subaru Global Platform?
The Subaru Global Platform that offers these benefits will be used in the development of all Subaru vehicles from now on, beginning with the next-generation Impreza, due to hit the market in 2016.
What are the benefits of the Subaru Global Platform?
The Subaru Global Platform has been engineered with three main objectives in mind: increasing straight-line stability, reducing noise and vibration, and boosting ride comfort.
What platform is the Subaru Outback built on?
The 2025 Outback is built on the Subaru Global Platform, which uses high-strength steel for enhanced crash safety, long-lasting quality, and a quieter cabin.
What is Subaru's competitive advantage?
Subaru leads the industry in longevity: 96% of Subaru vehicles sold in the last 10 years are still on the road today. This durability translates to exceptional resale value, with models like the Crosstrek, Forester and Outback earning the Best Resale Value in their class for 2023, according to Kelley Blue Book.
Why use structural adhesive?
Structural adhesives are high-strength materials that are often used instead of welding or other methods of joining structural materials together. These adhesives display lap shear strengths in excess of 1000 psi. They are inherently highly crosslinked, usually reactive systems.
What is true about the Subaru Global Platform?
From great strength comes great security — this is why the super-strong Subaru Global Platform creates incredible levels of protection. Greater active safety is achieved through increased structural rigidity, improvements to the steering and suspension systems, and a lower centre of gravity.
What is so special about Subaru?
That's because Subaru vehicles are the only cars on the market with symmetrical all-wheel drive. This system allows a peerless balance of power to all four wheels while power from the engine moves in one simple straight line through the transmission and to the drive train such that both sides are symmetrical.
What are the advantages of Subaru?
Independent experts have tested, compared, and ranked Subaru vehicles at the top of their class for safety, longevity, value, and more. IIHS TOP SAFETY PICK+ is the highest rating, and Subaru has more winners than Toyota, Honda, or Hyundai brands since 2013 as of April 2024.
Why does Subaru use structural adhesive?
Structural adhesive is used in the Subaru Global Platform to enhance vehicle strength and safety while lowering weight. It increases rigidity, allows better crumple zones in impacts, and improves fuel efficiency. This technology ultimately leads to a safer and more efficient driving experience.
What is the purpose of adhesive?
adhesive, any substance that is capable of holding materials together in a functional manner by surface attachment that resists separation. “Adhesive” as a general term includes cement, mucilage, glue, and paste—terms that are often used interchangeably for any organic material that forms an adhesive bond.
