Vehicle Assembly Unit
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This page explains how Assembly Fixture is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Specialized tooling device used to precisely position and secure vehicle components during assembly operations.
Technical details and manufacturing context for Assembly Fixture
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Clamping Force | 5–50 kN | Must exceed component weight and machining forces |
| Positioning Accuracy | ±0.05 mm | Critical for weld seam and panel gap consistencyISO 230-2 |
| Repeatability | ±0.02 mm | Ensures consistent part placement across cyclesISO 230-2 |
| Operating Temperature | -10–+60 °C | Outside range may affect seal and sensor performance |
| Operating Pressure | 0.4–0.8 MPa | Below 0.4 MPa clamping force is insufficient |
| Supply Voltage | 24 V DC ±10% V | For sensors and actuatorsIEC 61131-2 |
| Ingress Protection | IP54–IP65 | IP65 for weld area to resist dust and water jetsIEC 60529 |
| Material Grade | Al 6061-T6 / S355JR | Aluminum for lightweight, steel for high wearASTM B221 / EN 10025 |
| Weight | 50–200 kg | Affects handling and line changeover time |
| Footprint | 800×600–1200×800 mm | Must fit within workcell envelope |
| Cycle Time | 15–60 s | Includes clamping and unclamping operations |
| Service Life | 500,000–1,000,000 cycles | Depends on maintenance and operating conditions |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | 0 to 10 bar |
| other spec: | Positioning accuracy: ±0.1 mm, Clamping force: 0-5000 N |
| temperature: | -10°C to +60°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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An assembly fixture is used to precisely position and secure vehicle components during assembly operations such as welding, fastening, or other joining processes. It ensures dimensional accuracy and repeatability by holding parts in their correct relative positions.
Assembly fixtures are commonly made from high-strength steel or aluminum alloy. Steel offers high wear resistance, while aluminum provides a lightweight option. The choice depends on the application requirements, such as weight and durability.
Key parameters include clamping force, positioning accuracy, repeatability, operating temperature, operating pressure, supply voltage, ingress protection, material grade, weight, footprint, cycle time, and service life. These must be verified for the specific application and model.
You should consult the legal manufacturer or supplier to confirm model-specific values and standards. The listed parameters and standards are reference ranges and must be validated for your particular assembly process and component geometry.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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