This checking fixture is specifically developed for dimensional inspection of headliner assemblies integrated with sunroof frames in 6-seater vehicles. It ensures accurate verification of critical dimensions, mounting positions, and geometric tolerances in accordance with GD&T requirements.The fixture supports both manual inspection and CMM measurement, delivering high repeatability and consistent results across batch production. It is ideal for automotive OEMs and Tier suppliers requiring stable quality control for interior assembly components.

Specialized inspection fixtures for the automotive industry
The headliner and sunroof frame assembly is a critical component in automotive interior systems, requiring strict dimensional control and precise alignment with the vehicle body structure. This checking fixture is engineered to verify key features such as mounting points, contour profiles, and hole positions, ensuring full compliance with design specifications.
By integrating high-precision locating systems and stable support structures, the fixture minimizes measurement deviation and ensures repeatable inspection results. It enables manufacturers to maintain consistent quality across production batches while reducing inspection errors and rework rates.
This solution is particularly suitable for large and complex interior assemblies, where accuracy and stability are essential for downstream assembly and vehicle performance.
Attribute
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Category |
Automotive Checking Fixture |
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Application |
Headliner & Sunroof Frame Assembly |
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Inspection Type |
Dimensional & Position Verification |
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Accuracy |
±0.01–0.03 mm |
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Measurement Method |
Manual / CMM Compatible |
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Industry |
Automotive Interior Systems |
|
Tags |
Checking Fixture, Automotive Inspection, Sunroof Frame, Headliner Assembly |
Comprehensive Inspection Coverage for Critical Features
Proven Experience in Automotive Inspection Fixtures
Delivering reliable inspection solutions for complex automotive assemblies
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5000 +Inspection Fixture Projects Delivered
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10 +YearsEngineering Experience in Automotive Tooling


FAQ
1. What is the purpose of a headliner checking fixture?
A headliner checking fixture is used to verify the dimensional accuracy and assembly position of interior components, ensuring proper fit and alignment in the vehicle.
2. Can this fixture be used with a CMM?
Yes, the fixture is designed to be fully compatible with coordinate measuring machines for high-precision inspection.
3. What tolerance can be achieved?
Typical inspection accuracy ranges from ±0.01 mm to ±0.03 mm, depending on measurement conditions.
4. Is it suitable for mass production inspection?
Yes, the fixture is optimized for batch inspection and production quality control.
5. What types of features can be inspected?
Mounting points, hole positions, profiles, contours, and overall assembly dimensions.
6. How does it improve production quality?
By ensuring consistent inspection results, it reduces defects, rework, and assembly issues.
7. Is it suitable for large components?
Yes, the structure is designed to support large and complex assemblies such as headliners.
8. What industries is this fixture used in?
Primarily automotive, especially interior system manufacturing.
9. How long is the lead time?
Lead time depends on complexity but typically ranges from 3–6 weeks.
Types of Fixture
- Welding Fixture
- Checking Fixture
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Welding FixtureAchieve precise alignment and repeatable welding results with our welding fixtures. Designed for stable clamping and accurate positioning, they reduce distortion, improve weld consistency, and support efficient production in both manual and automated lines.
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Checking FixtureOur checking fixtures are designed to ensure accurate dimensional inspection and consistent quality verification for automotive components. From stamped parts to complex assemblies, we provide reliable inspection solutions that support GD&T validation, improve repeatability, and reduce production defects.
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