VAICO V40-0874 Überrollkäfige

VAICO V40-0874 Überrollkäfige

The VAICO V40-0874 Überrollkäfige is a high‑performance expanding rivet system designed for precision fastening in automotive and industrial applications. Its unique construction delivers reliable, repeatable performance even under demanding conditions.

Core Features

• Expandable Design: The internal core expands when the head is driven, creating a secure lock that resists pull‑out forces.
• Corrosion Resistance: Manufactured from premium alloy steel and coated with a durable finish to withstand harsh environments.
• Consistent Tolerances: Each rivet meets strict dimensional specifications, ensuring uniform performance across large production runs.
• Versatile Applications: Ideal for bonding metal panels, structural components, and composite materials in automotive bodies, chassis, and aerospace assemblies.

Technical Specifications

Installation Procedure

1. Pre‑drilling: Create a pilot hole that matches the core diameter. Ensure the hole depth is sufficient for full expansion.
2. Insertion: Place the V40-0874 into the hole, aligning it with the mating surface.
3. Driving: Use a calibrated rivet gun or hammer to drive the head. The core will expand, locking the rivet in place.
4. Verification: Inspect for proper expansion and absence of voids. Perform pull‑out tests if required by quality control protocols.

Quality Assurance

The VAICO V40-0874 Überrollkäfige undergoes rigorous testing at every stage:

• Dimensional Checks: Laser measurement ensures each rivet meets the specified tolerances.
• Mechanical Testing: Pull‑out and shear tests confirm load‑bearing capabilities.
• Environmental Stress Screening: Samples are cycled through temperature extremes to validate performance stability.

Compatibility Highlights

This expanding rivet is compatible with a wide range of materials and fastening systems, including:

• Aluminum alloys (e.g., 6061, 7075)
• Steel grades (e.g., AISI 1020, 1045)
• Composite panels with compatible backing
• Standard automotive body panels and structural frames

Applications Across Industries

The versatility of the V40-0874 makes it a staple in numerous sectors:

• Automotive: Fastening body panels, interior trim, and structural components.
• Aerospace: Securing lightweight skins and composite structures where weight savings are critical.
• Construction: Joining metal framing elements in prefabricated buildings.
• Marine: Fastening hull panels that require corrosion resistance and high load capacity.

Maintenance & Handling Tips

• Store in a dry environment to prevent moisture absorption.
• Avoid exposure to extreme temperatures before installation.
• Use proper protective equipment when handling sharp edges during drilling and driving.
• Inspect for surface damage before use; replace any compromised units immediately.

Conclusion

The VAICO V40-0874 Überrollkäfige exemplifies engineering excellence in expanding rivet technology. Its robust construction, precise tolerances, and proven performance across demanding applications make it the preferred choice for professionals seeking reliable fastening solutions.