Teppanyaki Table Countertop Processing Technology

Countertop Leveling

1. First remove the slag and burrs generated during cutting;

2. Pick out those whose flatness exceeds 0.5mm within a distance of 300mm2 for leveling until the above requirements are met.

Machine Tool Processing

1. Plane type countertops, first go on a planer for planing, leave a 0.3MM machining allowance, and then go on a surface grinder for grinding;

2. The concave-convex countertop should first be cut and processed by the machining center. After the price margin of 0.3MM is good, the grinding wheel will be replaced for grinding;

3. The processing roughness is required to be ≥0.8 grade (RA0.8).

Installation Countertop

1. Assemble the technical requirements in the installation drawings, and set aside the corresponding welding shrinkage for the dimensions with tolerances to ensure that the dimensions after welding are within the allowable tolerance range;

2. When welding, ensure the penetration, the surface of the weld is smooth, and no false welding, missing welding, slag inclusion, pores, cracks and undercuts are not allowed;

3. After the welding temperature has cooled down, the calibration should be carried out. The flatness of the table surface is required to be ≤0.2M within 500MM2m, and the straightness of each side is ≤0.2MM within 500MM.

Countertop Grinding

1. First, polish the upper welding scar, and then finely grind and shape it to ensure that the transition between the countertop and the bead is smooth, and no depression is allowed;

2. Use a fine grinding wheel for fine grinding, and the roughness is required to be ≥0.8 grade (RA0.8);

3.The overall surface of the table is finely polished, and the roughness is required to be ≥0.4 (RA0.4).