Steel Parts Welding Fabrication Tables
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Products Description
| Steel parts welding fabrication tables |
Steel parts welding fabrication tables are indispensable core equipment in modern metalworking workshops. They are typically made from thick steel plates or high-strength steel structures, providing an extremely stable, flat, and electrically conductive reference platform for welding operations. Their surfaces are often designed with standardized arrays of threaded holes or positioning slots, which, in conjunction with various modular fixtures (such as stops, clamps, and locating pins), allow for the quick and precise securing of steel workpieces of different shapes and sizes.
Large enterprise scale
wide application of technology
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High quality
quick delivery for our globad istributors
advanced equipment
quick delivery for our globad istributors
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Specifications and model number
Steel parts welding fabrication tables are mainly divided into two series: D16 and D28. The D16 series mostly features a 50×50mm grid spacing, while the D28 series mostly features a 100×100mm grid spacing, accommodating different sizes of tooling fixtures.
Core structure and material characteristics
| Main frame and tabletop |
Tabletop Material: Mainstream materials include Q355B low-alloy high-strength steel or 45# high-quality carbon steel, typically 20–50mm thick. Some heavy-duty tabletops use steel plate splicing + full welding process to enhance stability.
Frame Structure: The base is a welded steel frame (I-beam/square tube) with built-in reinforcing ribs to improve overall rigidity and prevent deformation caused by heavy workpiece pressure or high temperatures during welding.
Surface Treatment: The tabletop undergoes quenching + tempering + shot blasting for rust removal, followed by spraying with wear-resistant and anti-corrosion paint or carburizing/nitriding treatment. The surface hardness can reach HRC50 or higher, providing strong resistance to welding spatter and scratches.
Functional components
| Steel parts welding fabrication tables |
Clamping Device: Standard configuration includes manual screw clamps and quick-release clamps; hydraulic/pneumatic clamping systems can also be added to meet the needs of automated production.
Auxiliary Components: Equipped with adjustable support legs (for leveling the platform), slag collection trays (to collect welding slag), and safety guardrails; some models have casters for easy movement between workstations.
Working principle and process
Solution Design: Based on the workpiece CAD model, the fixture layout is simulated in specialized software (such as Elena or CATIA welding module).
Rapid Assembly: Standard modules are installed onto the platform grid holes according to the design, like "building blocks," without the need for custom machining.
Flexible Adjustment: By replacing or adjusting the module positions, the system can adapt to new workpieces, enabling multiple uses of a single platform.
Precision Control: Relying on the platform's high flatness (typically ±0.05mm/m) and hole position accuracy (±0.02mm), the system ensures repeatable positioning accuracy for welding.
Applicable scenarios
Heavy-duty steel component welding: Covers welding, assembly, and correction processes for thick-plate steel structures such as engineering machinery frames, mining equipment frames, crane booms, and large equipment bases, suitable for heavy industrial manufacturing scenarios.
General steel structure processing: Suitable for mass welding production of standardized steel components such as building embedded parts, warehouse racking uprights, container frames, and steel structure factory beams and columns, meeting the steel structure processing needs of the construction, logistics, and other industries.
Non-standard steel component customization: For irregularly shaped and special-sized steel parts, precise clamping and welding can be achieved by customizing the table size and positioning structure, suitable for various non-standard parts customization production workshops.
Industrial assembly and maintenance: In addition to welding, it can also be used as an assembly, testing, and maintenance workbench for heavy-duty steel components, suitable for auxiliary operations such as factory equipment maintenance and parts assembly.
Core Packaging Principles
Rust prevention is a priority: Steel is susceptible to moisture and oxidation; therefore, moisture-proof and rust-proof treatments are applied throughout the packaging process to meet the humidity requirements of long-distance sea transport.
Protection against impact and deformation: The workbench surface and frame are rigid, but the edges are easily damaged, and the precision parts are easily lost. Therefore, layered fixing and cushioning protection are required.
Compliant with export standards: Packaging dimensions are compatible with shipping containers (20GP/40GP/40HQ) and meet the packaging marking requirements for customs clearance in the destination country.
Customer photos
Recently, several overseas customers visited our factory to conduct on-site inspections of our 3D welding fixture table series products, experiencing firsthand the quality and craftsmanship honed over 16 years of manufacturing!
From flexible modular 3D welding tables to steel component welding fixtures, the customers meticulously examined the product details: the high-precision hole pattern tabletop treated with nitriding, with tolerances accurate to ±0.05mm; fully modular accessories for flexible combination, easily adapting to the welding of various workpieces; and a strong load-bearing steel frame that stably supports heavy components without deformation. From raw material selection and heat treatment processes to finished product testing, the customers highly praised the products' high precision, flexibility, and durability, and gave high recognition to the CE/ISO dual certification quality assurance!
With meticulous craftsmanship, we create high-quality products; with strength, we expand globally! We consistently adhere to international standards in manufacturing industrial-grade welding fixtures, providing efficient and precise welding solutions for global customers. We look forward to collaborating with more overseas partners to achieve a win-win future!
FAQ
If You Are Interested In Steel parts welding fabrication tables, You Can Contact Us Through The Following Methods.
Our address
No.505 Jiefang Road,Liangxi District,Wuxi City,China
Phone Number
+86 18006193916
amywang@lemarmetal.com
Tips
Clamping Procedure:Follow the "position first, then clamp" principle. Use locating pins, angle plates, and other accessories to accurately position the workpiece before securing it with clamps. This prevents workpiece displacement caused by direct clamping, which can affect welding accuracy.
Regularly Clean Table Holes and Accessories:After welding, promptly remove welding slag, dust, and oil from the table holes. Use a dedicated hole brush or compressed air for cleaning; apply anti-rust oil to the surface of the accessories to prevent rust and jamming.
Control Clamping Force Appropriately: Avoid excessive force with manual clamps. For hydraulic/pneumatic clamps, strictly operate according to the rated pressure to prevent workpiece deformation or damage to the accessories.
Avoid Overloading:Strictly adhere to the maximum load capacity specified for the equipment. Overloading can cause permanent deformation of the table surface, directly affecting subsequent accuracy.
Do Not Weld or Strike on Nitrided Table Surfaces:Nitrided table surfaces are hard but relatively brittle. Do not weld directly on the table surface or strike it with heavy objects to prevent cracking.
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