Products
Checking Fixture China
Rear Door Outer Checking Fixture – Precision Quality Control Solution
Product Information
Our checking fixture is engineered for comprehensive dimensional inspection of automotive rear door outer panels. This precision checking fixture validates critical quality characteristics including surface contours, gap dimensions, flushness, and mounting hole positions, ensuring perfect alignment with vehicle design specifications.
Manufacturing Process
5-Axis CNC Machining: All critical components of the checking fixture are precision-machined using advanced 5-axis CNC technology
Heat Treatment:
Locating elements undergo vacuum quenching for enhanced wear resistance
01
Surface Treatment:
Steel components receive chrome plating while aluminum parts are hard-anodized
02
Quality Verification:
Each checking fixture undergoes full CMM inspection with ±0.05mm accuracy certification
03
Assembly & Testing:
Final assembly includes functional testing and performance validation
04
Features
High-Precision Measurement:
Capable of detecting minute dimensional deviations as small as 0.1mm
01
Modular Design:
Enables quick adaptation for different vehicle models and design changes
02
Durability:
Constructed with hardened tool steel and wear-resistant materials for long service life
03
Ergonomic Operation:
Designed for easy part loading/unloading and efficient inspection cycles
04
Data Integration:
Compatible with digital measurement systems for SPC data collection and analysis
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Usage
The checking fixture is designed for seamless integration into production quality control stations. Operators simply position the rear door outer panel using integrated locating pins, secure it with quick-clamping mechanisms, and perform comprehensive inspection using various gauges and measurement tools. The checking fixture's intuitive design minimizes training requirements while maximizing inspection efficiency.
Inspection Capabilities
- Surface contour and profile verification
- Gap and flushness measurement
- Mounting hole position and size validation
- Component alignment checking
- Dimensional deviation analysis
Packaging
Each checking fixture is shipped in a custom-designed wooden crate with:
Shock-absorbing foam insulation
Waterproof and dust-proof protective layers
Customized mounting brackets for secure transportation
Complete documentation and certification packages
Company Strength
◆ 18 years of specialized experience in automotive checking fixture manufacturing
◆ ISO 9001:2015 & IATF 16949 certified production facilities
◆ Advanced in-house 5-axis CNC machining and CMM verification capabilities
◆ Global service network supporting OEMs and Tier 1 suppliers worldwide
◆ Comprehensive after-sales support and maintenance services
FAQ
Q1: What is the typical lead time for a custom rear door outer checking fixture?
A1: Standard delivery for a custom checking fixture is 6-9 weeks, with expedited options available for urgent requirements. Our 18 years of experience ensure efficient project management and timely delivery.
Q2: How does your checking fixture ensure measurement accuracy?
A2: Every checking fixture undergoes rigorous CMM verification during manufacturing and comes with full certification. We use precision-machined components and hardened materials to maintain long-term accuracy.
Q3: Can the checking fixture be modified for design changes?
A3: Yes. Our checking fixtures feature modular designs that allow cost-effective modifications and updates. With 18 years of experience, we have successfully adapted numerous fixtures for evolving customer requirements.
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