
Linear Stability & Aesthetic Interface Control
The primary challenge of EV cross-trims is maintaining a perfectly straight profile across the entire dashboard span. Our fixtures utilize a Thermal-Stable Aluminum Foundation combined with CNC-machined resin nests that match the part's complex 3D curvature. We focus on the parallelism of the hidden air-vent channels and the flushness of ambient light housings, maintaining a strict ±0.05mm datum accuracy. This specialized approach ensures that the trim integrates seamlessly with the cluster display and door panels, securing the high-end "perceived quality" essential for next-generation electric vehicles.
Attribute
|
Engineering Detail |
Implementation Standard |
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Application |
EV IP Decorative Strips / Hidden Vent Trims / LED Accents |
|
Base Material |
Stress-Relieved 6061-T6 Aluminum / High-Density Resin |
|
Linear Accuracy |
±0.1mm over full component length |
|
Surface Protection |
Non-Marring POM Contact Surfaces |
|
Measurement Type |
Digital Gap & Flush Check / Zero-Touch Visual Slots |
|
Clamping Logic |
Low-Pressure Ergonomic Toggle Clamps |
|
Quality Standard |
Full CMM Validation & IATF 16949 Compliance |
Comprehensive Inspection Coverage for Critical Features
Manufacturing Expertise & Global Delivery
Defining the Standard for Future-Ready Interior Inspection
Delivering micron-level precision for the most advanced EV cockpit designs.
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15+Years of Specialized Experience in Interior Tooling
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720 +Dashboard & Cockpit Fixtures Delivered Globally


FAQ
Q: How do you handle the potential warping of long-span plastic decorative strips?
A: We use a "Continuous Contour Support" base. By fully supporting the part along its entire length, we eliminate gravity-induced sag, allowing for a true measurement of the part's manufactured geometry versus the CAD master.
Q: Does the fixture accommodate trims with integrated ambient light strips?
A: Yes. We design specific "Light-Pipe Channels" and clearance zones to ensure the inspection process doesn't put pressure on sensitive optical components while still verifying their mounting accuracy.
Q: How do you prevent scratches on high-gloss or "Piano Black" EV trims?
A: All contact points are made from medical-grade POM or feature protective felt linings. We also utilize the part's rear fastening points for primary locating, keeping the "A-Surface" untouched as much as possible.
Q: Can this fixture verify the assembly interface with the infotainment screen?
A: Absolutely. We can integrate "Simulated Screen Blocks" into the fixture. This allows you to check the critical gap and flush between the trim and the display bezel before the parts reach the final assembly line.
Q: How do you ensure the fixture stays accurate during high-volume production?
A: We use high-frequency quenched steel for all locators and bushings. These are designed as replaceable "Standard Parts," ensuring that even after thousands of cycles, the fixture can be restored to original precision quickly.
Q: Is the fixture compatible with digital data collection for SPC?
A: Yes. We provide pre-machined ports for digital indicators and can integrate wireless data probes that feed real-time dimensional trends directly into your quality management system.
Q: How do you manage Engineering Changes (ECO) for new model year variants?
A: Our fixtures use a modular insert philosophy. If the trim's surface or clip positions change, we only need to re-machine the specific insert blocks, significantly reducing the cost and lead time for tool updates.
Q: What kind of shipping protection do you provide for international Tier 1 clients?
A: Every fixture is vacuum-sealed in anti-rust packaging and secured in export-grade, fumigation-free wooden crates with built-in shock absorbers to ensure it arrives ready for immediate CMM calibration.
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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