Fiber Laser Cutting Service Vasai MS, SS, GI, CRC, HR · Job Work Service Vasai Mumbai

Laser cutting service is a CNC sheet metal cutting process where a high-power laser beam is focused onto the metal surface through a cutting head, melting and ejecting material along the programmed profile path to produce a precision cut blank or profile. Fiber laser cutting produces ±0.1mm positional tolerance, handles MS, SS, GI, CRC and HR , and cuts complex profiles, internal cutouts, hole patterns, and perforations that cannot be produced by mechanical shearing.

Laser cutting rate in Vasai is calculated per kilogram of material cut or per square foot of sheet processed, adjusted for material, thickness, geometry complexity, assist gas specification, and batch volume. MS laser cutting rate is lower than SS laser cutting rate due to the higher cutting speed on mild steel and lower nitrogen gas consumption. Complex profiles with dense internal cutout geometry require more pierce cycles and slower traverse speeds than simple rectangular blanks, increasing the per-part cutting time and cost.

MS laser cutting is fiber laser cutting of mild steel sheet. At Aero Enterprises MS laser cutting is performed with oxygen assist for structural and welded assembly components where the faster cutting speed of oxygen assist reduces the per-part cutting cost and with nitrogen assist for MS components going directly to powder coat finishing where oxide-free cut edges are required for coating adhesion.

SS laser cutting is laser cutting of stainless steel sheet typically SS 304 or SS 316 in sheet metal fabrication. Stainless steel laser cutting must use nitrogen assist gas exclusively. Oxygen assist on SS produces a chromium oxide layer at the cut edge that damages the stainless steel's passive corrosion resistance layer and produces a dark, rough edge unsuitable for cosmetic or coated finishes. At Aero Enterprises, nitrogen assist is mandatory for all SS 304 and SS 316 cutting.

The minimum internal hole diameter for fiber laser cutting is approximately equal to the material thickness. A 2mm thick sheet has a practical minimum hole diameter of 2mm. Holes smaller than material thickness are technically possible but produce poor edge quality due to heat accumulation in the small feature geometry. At Aero Enterprises, DFM file review checks all hole diameters against the material thickness specification before cutting begins. Components with holes below the minimum diameter are returned with correction notes before the sheet is loaded.

DXF file format is the required input for laser cutting job work at Aero Enterprises. DXF files contain the actual cut geometry as vector data and allow accurate CAD/CAM nesting, kerf compensation calculation, and DFM review. PDF drawings cannot be used directly for laser cutting they require manual re-drawing of the cut geometry, which introduces dimensional error and removes the ability to verify kerf compensation. Clients submitting DXF files with layer structure (cut lines, bend lines, reference geometry on separate layers) and material thickness annotation significantly reduce setup time.

laser cutting is the correct process for prototypes, short runs, and geometrically complex profiles where tooling investment is not justified. Progressive die stamping is correct for high-volume production typically above 1000 pieces per month on a repeat component where the per-part cycle time advantage of stamping (3 to 5 seconds vs 15 to 60 seconds per part for laser) and the zero-per-piece tooling cost makes the die investment cost-effective.