Welding Fixture Table

A welding fixture table is a specialized workbench designed to securely hold,position,and align workpieces during Welding tables.Unlike standard welding tables,it integrates built-in fixtures,clamps,and precision locating components to ensure consistent accuracy,reduce human error,and streamline repetitive welding tasks.Widely used in automotive manufacturing,aerospace,structural steelwork,and metal fabrication,this equipment is critical for achieving high-quality,repeatable welds—especially in mass production or complex assembly scenarios.

Core Features and Design

Rugged Construction

Tabletop Material:Typically made from high-strength low-alloy steel(e.g.,S355JR)or tool steel,with a thickness ranging from 20mm to 100mm.The surface is often heat-treated(quenched and tempered)to achieve a hardness of 180–250 HB,ensuring resistance to wear,impact,and deformation from welding heat.

Structural Frame:Reinforced with steel beams or tubular supports to handle heavy loads(up to 10 tons or more).Many models feature adjustable height legs(via screws or hydraulic systems)to adapt to operator comfort or workpiece size.

Fixture Integration

Standardized Mounting Systems:Tabletops are pre-drilled with T-slots,threaded holes(M8–M20),or grid patterns to quickly attach modular fixtures—such as toggle clamps,v-blocks,angle plates,or pneumatic/hydraulic clamps.This flexibility allows customization for diverse workpiece shapes(e.g.,pipes,plates,or irregular components).

Precision Locators:Fixed or adjustable pins,stops,and guides are embedded or mounted on the tabletop to position workpieces with micron-level accuracy.For example,in automotive welding,locators ensure door panels align perfectly with car frames across thousands of units.

Compatibility and Versatility

Modular designs allow quick reconfiguration for different projects.Interchangeable fixture plates or magnetic modules(for ferrous materials)enable rapid switching between tasks,reducing setup time.

Some advanced models include rotary tables or tilting mechanisms,allowing 360°access to weld joints without repositioning the workpiece.

Key Functions and Benefits

Accuracy Assurance:By rigidly fixing workpieces,the table minimizes distortion during welding and ensures consistent dimensional tolerance(often within±0.1mm),critical for assemblies requiring tight fits(e.g.,aerospace components).

Efficiency Boost:Pre-set fixtures eliminate repetitive manual alignment,cutting setup time by 50–70%in batch production.Operators can focus on welding quality rather than positioning.

Safety Enhancement:Securely clamped workpieces reduce the risk of movement or ejection during welding,lowering accident chances.Many tables also include grounding points to prevent electrical hazards.

Cost Reduction:Reduces rework caused by misalignment and extends tool life by distributing welding stress evenly across the table surface.

Applications Across Industries

Automotive:Welding car chassis,body panels,or engine components with standardized fixtures for mass production.

Aerospace:Assembling precision parts like aircraft frames or turbine components,where weld accuracy directly impacts performance and safety.

Structural Steel:Joining beams,brackets,or pipelines in construction,ensuring structural integrity and compliance with building codes.

Metal Fabrication:Producing custom metal products(e.g.,machinery parts,industrial enclosures)that require repeatable welds.

Selection Considerations

When choosing a welding fixture table,key factors include:

Load Capacity:Match the table’s weight rating to the heaviest workpiece(e.g.,5 tons for small parts,20+tons for large structures).

Tabletop Size:Ensure sufficient surface area for the workpiece and fixtures(common sizes:1000×1000mm to 3000×2000mm).

Accuracy Grade:High-precision models(with flatness tolerance≤0.05mm/m)suit aerospace or automotive work;standard grades(≤0.5mm/m)suffice for general fabrication.

Fixture Compatibility:Check if the table’s T-slot size,hole spacing,or mounting system aligns with existing clamps or custom fixtures.

Durability:Opt for corrosion-resistant coatings(e.g.,zinc plating)or stainless steel tops for harsh environments.

Maintenance Tips

Daily Cleaning:Remove weld spatter,debris,and oil with a wire brush or solvent to prevent buildup that could interfere with fixture alignment.

Lubrication:Apply anti-rust oil to T-slots,threads,and moving parts(e.g.,clamps)weekly to prevent seizing.

Inspection:Monthly checks for tabletop warping,loose fixtures,or worn locating pins—repair or replace damaged components promptly.

Load Distribution:Avoid concentrated heavy loads to prevent tabletop deformation;use support blocks for oversized workpieces.

In summary,a welding fixture table is an indispensable tool for precision welding,combining structural robustness with fl

Any size can be customized
D16 Specifications (LxWxH)
1000x1000x50mm；	2000x1000x50mm；
1200x1200x50mm；	2400x1200x50mm；
1500x1500x50mm；
Material:B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ16.065 -- φ16.149mm.
Hole spacing:L1=50±0.05mm。
Engraved line:The scribe pitch W1 = 50±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.05/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body

Any size can be customized
D22 Specifications (LxWxH)
1000x1000x200mm；	2400x1200x200mm；
1200x1200x200mm；	3000x1500x200mm；
1500x1500x200mm；	4000x2000x200mm；
2000x1000x200mm；
Material:A, HT300 casting, B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ22.065 -- φ22.149mm.
Hole spacing:L1=100±0.05mm。L2=100±0.05mm。L3=50±0.05mm。L4=50±0.05mm。
Engraved line:The scribe pitch W1 = 100±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.1/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body and nitriding layer: HV450-HV630

Any size can be customized
D28 Specifications (LxWxH)
1000 × 1000 × 200mm	1500 × 1500 × 200mm
1000 × 1500 × 200mm	1500 × 2000 × 200mm
1000 × 2000 × 200mm	1500 × 3000 × 200mm
1000 × 2500 × 200mm	1200 × 2400 × 200mm
1200 × 1200 × 200mm	2000 × 3000 × 200mm
1200 × 2400 × 200mm	2000 × 4000 × 200mm
Material:A, HT300 casting, B, Q355 steel plate welding, c, high hardness steel plate welding, d, stainless steel plate welding
Aperture:A = φ28.065 -- φ28.149mm.
Hole spacing:L1=100±0.05mm。L2=100±0.05mm。L3=50±0.05mm。L4=50±0.05mm。
Engraved line:The scribe pitch W1 = 100±0.05mm.
Flatness:0.1/1000mm。
Verticality:0.1/200mm。
Surface roughness:Ra3.2。
Bearing:Standard type 2T, frame type: 5T.
Hardness:Hardness of material body and nitriding layer: HV450-HV630