3D Welding Table 3000X1500 D28 D16

Introduction

3D welding workbench: refers to a modular, multi-functional welding fixture platform, the surface is full of standardized positioning holes, can be freely fixed fixtures and workpieces in three-dimensional space, suitable for precision welding, assembly and inspection.
3000x1500: The size of the workbench is 3000mm long x 1500mm wide, which is a large workbench and suitable for processing larger workpieces.

D28/D16: usually refers to two hole sizes on the surface of the workbench:
D28: A locating hole with a diameter of 28mm for mounting heavy fixtures or support structures.
D16: A locating hole with a diameter of 16mm for more precise positioning and lightweight fixtures.

Typical materials and processes

Material: Generally, high-strength cast iron (such as HT250) or steel plate welded structure is adopted. The surface is subjected to heat treatment (such as quenching) or anti-rust treatment (such as galvanizing and plastic spraying).

Flatness: The flatness of a high-precision worktable is usually controlled within ±0.05mm/m to ensure accurate workpiece positioning.

Hole layout: The hole spacing is usually a standardized grid of 50mm or 100mm. Holes D28 and D16 may be distributed according to specific rules (for example, D28 is used for the edge load-bearing area and D16 is used for the central precision area).