Welding Table With CNC Drilling Holes

1. CNC Precision Machining:
◦ High positional accuracy: The spacing error of all holes in the X and Y directions (such as 100mm or 50mm) is extremely small, usually controlled within a few hundredths of a millimeter.
◦ High aperture accuracy: The tolerance of the hole diameter (such as Φ28mm, Φ16mm) is very small, ensuring that the accessories fit tightly when inserted without shaking.
◦ Perpendicularity and finish of hole walls: CNC drilling, especially subsequent reaming or boring, can ensure that the hole walls are perpendicular to Welding Table with CNC Drilling Holes.
2. Materials and Treatment:
◦ Material: High-strength low-carbon steel or ductile iron is usually used. Cast iron can better absorb vibrations and has excellent wear resistance and stability. 

◦ Heat treatment: The table surface undergoes stress relief treatment to prevent future deformation. The hole walls or the entire surface may be quenched and hardened to increase hardness and wear resistance.
◦ Surface treatment: The working surface of Welding Table with CNC Drilling Holes is usually subjected to anti-rust treatment, such as galvanizing, blackening or spraying a special splash-resistant coating (weld spatter-resistant coating).
3. Standard Hole System Patterns:
◦ D28 series: This is the most common and versatile system, with a hole diameter of 28mm, matched with M16 fastening bolts. The hole spacing is usually 100mm, suitable for medium and large workpieces and heavy-load applications.
◦ D16 series: The hole diameter is 16mm, matched with M8 bolts. The hole spacing is usually 50mm, with higher precision, suitable for small and precision workpieces.
◦ The shape of the holes is usually circular, and some systems also provide square hole options.

Products Advantages

Core Advantages

--Welding Table with CNC Drilling Holes

Compared with ordinary welding platforms or manually hole-cut platforms, the advantages of Welding Table with CNC Drilling Holes are decisive:
• Laying a foundation for high precision: This is its most fundamental value. Only when the platform itself has high precision can the repeat positioning accuracy of workpieces and the dimensional consistency of the entire welded product be achieved.
• Unmatched versatility and flexibility: With modular accessories, fixtures that support and clamp workpieces of any shape can be quickly built, eliminating the need to make special fixtures for each part.
• Significantly improving efficiency:
◦ Quick clamping: Saving the time for marking and alignment.
◦ Parallel operation: Some fixture units can be pre-built under the platform.
◦ Five-sided processing: After a workpiece is clamped once, it can be easily flipped for welding or processing from five sides, reducing repeated clamping errors.
• Enabling digitalization and offline programming: The CNC hole system of the platform itself is a natural "coordinate paper". The entire clamping process can be accurately simulated in 3D design software to generate assembly instructions. Workers can operate according to the drawings, realizing the transformation from "experience" to "digitalization".