Load Transfer Mechanism
Direct Load Support
The metal structure provides direct support for the applied clamping force, reducing stress concentration on surrounding plastic materials and improving joint stability.
Prevent Plastic Creep
By carrying the compression load during assembly, the limiter helps minimize long-term plastic deformation caused by continuous bolt pressure.
Maintain Joint Integrity
The controlled load transfer helps maintain consistent bolt preload, improving fastening reliability and reducing the risk of connection failure over time.
Material Selection & Structural Reliability
- High Load Capacity
Manufactured from durable metal materials, compression limiters provide strong resistance against compression forces and support reliable bolted connections.
- Material Compatibility
Different materials and surface treatments can be selected according to application conditions, assembly requirements, and environmental factors.
- Long-Term Mechanical Stability
The robust metal structure maintains stable performance under continuous loading, repeated assembly cycles, and demanding operating conditions.
Applications
- Automotive Plastic Components
Used in vehicle plastic parts, structural components, and mounting systems where consistent bolt fastening performance is required.
- Electronic Housings
Applied in plastic enclosures and equipment housings to prevent deformation during screw fastening and maintain structural integrity.
- Industrial Equipment
Suitable for machinery components and plastic structures that require stronger load support and reliable mechanical connections.
- Mechanical Assemblies
Used in plastic-to-metal assemblies to improve connection strength and maintain stable performance under operating conditions.
FAQ
Why are metal compression limiters used in plastic assemblies?
Compression limiters are used when bolted joints require controlled load support. They help protect plastic components from excessive compression during assembly and operation.
How do I know if my plastic component requires a compression limiter?
It is usually considered when the assembly uses bolts or screws with high tightening forces, especially when maintaining dimensional stability and joint reliability is important.
Can a compression limiter improve the service life of plastic parts?
Yes. By reducing direct stress on plastic materials, it helps minimize deformation over time and supports more stable long-term performance.
What factors should be considered when selecting a suitable compression limiter?
Important factors include bolt specifications, clamping force, plastic material properties, operating environment, and required load performance.
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