Design and development (CAD/CAM)
① Create 2D/3D drawings and generate NC data for laser cutting.
② Create development drawings by calculating the dimensions reduced during bending (elongation rate).
Laser Cutting
① Process: Precisely cut raw materials such as steel plates and stainless steel into the drawing shape using a high-power laser.
② Feature: Complex shapes can be processed quickly and the cut surface is clean.
Deburring / Finishing
① Remove sharp residues (slag, burrs) remaining around the cut surface.
② This is to improve the precision of the next processes, bending and welding, and to ensure worker safety. (Essential)
Bending
① Process: Bend sheet metal at a certain angle using a bending machine (press brake).
② Feature: Accurate angles and dimensions are implemented by applying pressure to a V-shaped die.
Welding & Assembly
① Process: Join cut and bent parts to make a structure (CO2, TIG, laser welding, etc.).
② Feature: The key is to secure bonding strength while minimizing thermal deformation.
Post-processing and Surface Treatment (Finishing)
① Grinding: Smooth the welded areas.
② Painting/Plating: Perform powder coating, liquid coating, zinc plating, etc. for rust prevention and appearance.
