Frame Welding Station
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This page explains how Welding Fixture / Jig is classified within Fabricated Metal Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A specialized tooling device used to hold and position metal components during welding operations to ensure dimensional accuracy and repeatability.
Technical details and manufacturing context for Welding Fixture / Jig
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Clamping Force | 5–50 kN | Must exceed welding distortion forces to maintain alignment. |
| Clamping Stroke | 10–100 mm | Determines clearance for part loading/unloading. |
| Positioning Accuracy | ±0.05–±0.1 mm | Critical for weld seam consistency and dimensional tolerances.ISO 2768-m |
| Working Temperature Range | -20–+80 °C | Exceeding range may cause thermal expansion and loss of accuracy. |
| Operating Pressure | 0.4–0.8 MPa | Below 0.4 MPa clamping force is insufficient; above 0.8 MPa may damage parts. |
| Material Grade | Q235 / 45# / 40Cr | Q235 for frames, 45# for pins, 40Cr for high-wear parts.GB/T 700, GB/T 699, GB/T 3077 |
| Surface Treatment | Zinc plating / powder coating | Prevents corrosion and spatter adhesion.ISO 2081, ISO 12944 |
| Weight | 50–500 kg | Affects portability and handling; heavier fixtures offer more rigidity. |
| Base Plate Dimensions | 500×500 – 2000×1000 mm | Must accommodate workpiece size and allow access for welding. |
| Adjustability Range | ±5–±20 mm | Allows fine-tuning for different part variations. |
| Repeatability | ±0.02–±0.05 mm | Ensures consistent quality across batches. |
| Duty Cycle | 100 % | Designed for continuous production use. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Welding Fixture / Jig.
This component is essential for the following industrial systems and equipment:
| pressure: | Mechanical clamping force: 500-5000 N per clamp (typical range) |
| other spec: | Component weight capacity: 50-500 kg (depending on fixture size) |
| temperature: | Ambient to 150°C (typical welding environment) |
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.
4 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.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The clamping force typically ranges from 5 to 50 kN, depending on the application. It must exceed welding distortion forces to maintain alignment. Verify the required force for your specific workpiece.
Common materials include carbon steel, tool steel, and aluminum alloy. Material grades such as Q235, 45#, and 40Cr are specified per GB/T standards. The choice depends on strength, wear resistance, and weight considerations.
The fixture uses locators, pins, and datum surfaces to constrain the workpiece. Positioning accuracy is typically ±0.05 to ±0.1 mm, per ISO 2768-m. This ensures consistent weld seam placement and dimensional tolerances.
Regularly inspect clamps, locators, and wear parts for damage or wear. Check that surface treatment (e.g., zinc plating) remains intact to prevent corrosion and spatter adhesion. Verify that clamping force and positioning accuracy remain within specified ranges.
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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