Roof Cross Checking Fixture

Title: Durable Roof Rail Checking Fixture for Production Line Verification

The roof cross, or roof rail, is a critical structural element that determines a vehicle's rigidity, crash safety, and its ability to manage water drainage effectively. Our Roof Cross Checking Fixture delivers a complete checking solution for exhaustive dimensional validation of this vital component. This high-precision inspection fixture ensures perfect fitment with the roof panel, headliner, and sealing systems, safeguarding overall vehicle quality and safety throughout production.

Each Roof Cross Checking Fixture undergoes a rigorous manufacturing process. Major components are machined on large-scale 5-axis CNC mills. All parts are treated for corrosion resistance before final assembly by our expert tooling team, guaranteeing a robust gage solution for long-term use.

The primary structure is built from high-strength, stabilized steel or aluminum to provide unwavering stability for large-part checking. All checking elements and contact points are manufactured from hardened tool steel to resist wear from repetitive use and ensure long-term measurement integrity, making this checking fixture a durable inspection solution.

The checking fixture uses the roof cross component using its authentic datum references. It uses CNC-machined checking blocks, custom contour gage systems, and functional pins to inspect hole patterns, surface profiles, and critical angles. This systematic checking process ensures all part characteristics align with design specifications.

Before delivery, the complete checking fixture is validated on our large CMM or with a laser tracker. A full digital inspection report is provided as proof of conformity to specified tolerances, affirming the checking fixture's readiness for precision checking.

The checking fixture is securely mounted onto a custom-engineered steel or wooden skid, protected with anti-corrosive VCI shielding, and crated in a reinforced wooden export container designed for heavy-duty shipping, ensuring safe delivery of your inspection solution.

As an ISO 9001 and IATF 16949 certified specialist in body-in-white inspection tools, we have the proven capability to handle large-scale checking fixtures. Our large CMMs validate full size and geometry with high accuracy, ensuring reliable gage performance and measurement solutions.

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