Split Compression Limiter Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Metal Compression Limiter |
| Material | Carbon Steel / Stainless Steel |
| Inner Diameter (ID) | According to Bolt Size |
| Outer Diameter (OD) | According to Housing Design |
| Length (L) | Standard / Custom |
| Wall Thickness | According to Load Requirement |
| Structure | Split Sleeve |
| Surface Treatment | Zinc-Nickel Coating / Specified Treatment |
| Dimensional Tolerance | According to Drawing or Application Requirements |
| Customization | ID / OD / Length / Wall Thickness / Material / Coating |
| Production | Drawing-Based / Sample-Based / OEM Production |
- Prevent Plastic Deformation
By supporting the load applied during bolt tightening, compression limiters help reduce excessive stress on plastic components and minimize deformation around fastening areas.
- Improve Fastening Reliability
They provide a stable contact surface for fasteners, helping maintain consistent clamping force and reducing the risk of loosening or joint failure during operation.
- Enhance Assembly Strength
The added reinforcement improves the structural stability of plastic parts, making assemblies more durable and suitable for applications with repeated loading conditions.
- Flexible Design Options
CHN Pins offers customized solutions with different dimensions, materials, and specifications to meet various assembly requirements and product designs.
Customized Solutions from Concept to Production
- Drawing Review
Our team reviews customer drawings and specifications to understand application requirements, dimensions, and manufacturing considerations.
- Design Suggestions
Based on manufacturing experience, we can provide recommendations on materials, dimensions, and design details to improve product suitability and production efficiency.
- Prototype Development
Prototype production is available for testing and validation before moving into full-scale manufacturing.
- Production Support
We support stable mass production with controlled manufacturing processes to meet customer requirements for quality, consistency, and delivery.
Compression Limiter Design & Installation Selection
Limiter length should be determined from the actual clamp stack, rather than selected independently. The required length depends on the thickness and geometry of the components being clamped, washer thickness, and the intended compression stop.
Molded-In Compression Limiter
For molded-in applications, the limiter length is defined together with the plastic component and mold design. The finished limiter should establish the required clamping height after molding and remain properly positioned within the plastic structure.
Press-In Compression Limiter
For press-in applications, limiter length is selected according to the assembled stack height, while the OD and housing-hole dimensions determine the press-fit condition. The limiter must seat to the specified depth without interfering with surrounding plastic features.
Clamp Stack Matching
The selected limiter length should correspond to the total thickness of the clamped assembly. Incorrect length can change the final joint height and affect the intended bolt clamping condition.
Drawing-Based Selection
For OEM projects, we can determine the limiter dimensions from component drawings, stack-up dimensions, bolt specifications, and housing-hole requirements, then produce the corresponding molded-in or press-in configuration.
Split Compression Limiter manufacturer
We control the production of Split Compression Limiters through in-process inspection and final verification, with dimensional and functional requirements controlled throughout batch production.
- Precision Dimensional Inspection
Critical dimensions including ID, OD, length, wall thickness, and profile are inspected using precision measuring equipment to verify drawing and specification requirements.
- Material & Surface Verification
Incoming materials are checked against the specified material requirements. Surface-treated parts are inspected for coating condition and overall surface quality.
- Functional Performance Verification
Finished limiters are checked for key assembly characteristics, including dimensional fit, structural integrity, and load-bearing performance, according to product requirements.
- Manufacturing Capability
With stamping, precision machining, heat-treatment, surface-treatment, and inspection capabilities, we support prototype development and stable batch production for OEM compression limiter projects.
FAQ
What is the purpose of using a compression limiter in plastic assemblies?
A compression limiter helps protect plastic components from excessive stress during bolt fastening. It provides additional support around fastening points, helping maintain joint strength and prevent deformation.
How do I choose the right compression limiter for my application?
The suitable design depends on factors such as assembly structure, bolt size, load requirements, material selection, and operating environment. Customers can provide drawings or application details, and our team can help evaluate suitable specifications.
Can you manufacture compression limiters according to customer drawings?
Yes. We provide customized manufacturing based on customer drawings, samples, or technical specifications. Dimensions, materials, and surface treatments can be adjusted according to project requirements.
What materials are available for compression limiters?
Common material options include carbon steel and stainless steel. The appropriate material depends on factors such as required strength, corrosion resistance, and application conditions.
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