3D Welding Table Precision Cast Iron Welding Platform is an industrial - grade extra - large - size precision cast - iron welding platform, specifically designed for heavy - duty welding, precision assembly, and 3D inspection. It adopts the D28 modular hole - system, meeting the stringent requirements for high stability and high precision in high - end manufacturing fields such as aerospace, rail transit, and heavy machinery.
Analysis of Key Features
1. Ultra-precision Manufacturing Process
CNC Gantry Milling: Full-platform CNC precision milling to ensure flatness ≤ 0.03mm/m² (inspection-level accuracy)
D28 Heavy-duty Hole System:
1).28mm standard hole diameter, 50/100mm matrix arrangement (optional)
2).Each hole with precision internal thread (optional M12/M16)
3).Repeat positioning accuracy ± 0.01mm
Manual Scraping (optional): Traditional process to further improve local flatness to the 0.01mm level
2. High-grade Materials and Structure
Material: HT300 high-strength cast iron (tensile strength ≥ 300MPa)
1).Natural seismic resistance is better than steel, reducing welding deformation
2).Excellent thermal stability (-20ºC~120ºC deformation < 0.02mm/m)
Reinforced Structure:
1).Box-shaped rib plate design: The thickness of the bottom reinforcing ribs reaches 40 - 60mm
2).Edge chamfer hardening: Special treatment to prevent bump damage
3. Multi-functional Expansion Capability
Three-dimensional flexible fixture system: Supports X/Y/Z three-way positioning
Robot integration interface: Reserved installation holes for robot bases
Detection Compatibility:
1).Can be used as an auxiliary platform for Coordinate Measuring Machine (CMM)
2).Built-in horizontal calibration datum plane (optional)
1-side welding tables 5-side welding tables
D28 3D Welding Table
5-side welding tables
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.
Engraving:Graduation line spacing W1=100±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.1/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
Typical applications of
3D Welding Table Precision Cast Iron Welding Platform
1. Welding of super-large structural parts
Circumferential seam welding of wind power tower barrels
Assembly of ship segments
Welding of high-speed rail bogie frames
2. Precision tooling fixture systems
Positioning and assembly of automotive molds
Assembly of aero-engine casings
Multi-angle welding of hydraulic valve blocks
3. High-end inspection and measurement
Inspection of form and position tolerances of large gear boxes
Three-dimensional scanning reference platform for spacecraft structural parts
Measurement auxiliary platform for laser trackers
• Modular design: Install fixtures, locating pins, bolts and other tooling quickly through the D28 hole system to adapt to the processing of various workpieces.
• Flexible application:
3D Welding Table Precision Cast Iron Welding Platform can be equipped with extended accessories (such as angle adjustment modules, T-slot guides) to achieve multiple functions (welding, inspection, assembly, etc.).
• High precision: The flatness of the tabletop is usually ≤0.1mm/m², and the hole position tolerance is ±0.05mm to ensure processing consistency.
• High temperature resistance: Q355 steel can withstand welding spatter, and the surface can be galvanized or sprayed with an anti-rust layer to extend its service life.
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√ Wuxi Lemar Machinery Equipments Co., Ltd. is a high-tech enterprise specializing in automated welding equipment and H-beam equipment. Our company has developed a series of professional equipment such as CNC cutting equipment, Beveling equipment, welding equipment, etc.
√ On the basis of continuously absorbing advanced technologies and processes domestic and abroad,our products are widely used in pressure vessels, petrochemicals, power stations, heavy machinery, ships, steel structure buildings and other industries.Most of the products have reached advanced international levels.
√ Lemar Machinery has won the praise of users with the corporate spirit of "motivational and enterprising, honest and trustworthy", and is wi ling to work hand in hand with friends from all walks of life to realize its vision.
Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.
Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.
Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
3D Welding Table Precision Cast Iron Welding Platform represents the highest level of current heavy-duty precision welding equipment. Its unique combination of millimeter-level accuracy and ton-level load-bearing is particularly suitable for the cutting-edge manufacturing fields that require both high-intensity welding and micron-level accuracy control. It is a revolutionary solution to replace traditional welding fixtures.
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3D Welding Table Precision Cast Iron Welding Platform is an industrial - grade extra - large - size precision cast - iron welding platform, specifically designed for heavy - duty welding, precision assembly, and 3D inspection. It adopts the D28 modular hole - system, meeting the stringent requirements for high stability and high precision in high - end manufacturing fields such as aerospace, rail transit, and heavy machinery.
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