laser cut metal parts steels Hole drilling

Optimize the cutting path starting hole drilling process. Before laser hole cutting, make a hole in plate first. After the material is irradiated by a continuous laser, a pit is formed in the center, and the molten material is removed by the working airflow with the laser beam to form a hole. Laser Cut Metal Parts Steels Hole Drilling - Image ResultsDepending on the material and specifications, Potomac will choose the appropriate tool to drill the holes. For example, if the substrate is a transparent polymer, UV laser sources are often the best choice. However, if the material is a metal or ceramic, IR lasers are used.

Materials compatible with laser drilling include mild steels, stainless steels, titanium alloys, aluminum alloys, galvanized steels, nitinol, inconel, ceramics and diamonds. An inexpensive process, laser drilling has been made popular due to rapid prototyping and the ability to maintain tight tolerances as small as 10-20 microns. Laser Slag Removal and Drilled Holes, Edge Deburring EquipmentLaser slag associated with laser drilled holes is unwanted raised material remaining on the top surface and inside the holes as a result of the lasering process. This laser slag, on microelectronic substrates, needs to be removed because the loose material can cause metalization adhesion problems especially in Aluminum Nitride . Potomac Laser Gallery Micromachining, and Small Hole DrillingLaser Micromachining Stainless Steel. Protective Visor for Healthcare Workers. Small Holes in Metal Nozzle. Laser Cutting Ceramic. Micro Holes for Invisible Backlighting. Precision Kapton Tubing. Small Hole Drilling Glass Coverslips. Hot Embossing Teflon. 3D Printed Mold for PDMS Microfluidics.

Generally, for any kind of hot cutting technology, drill a small hole in the sheet metal is necessary except a few cases can start from the edge of the sheet metal. Previously, it was punched out a hole with the punch mold in the laser stamping machine, then the laser began to cut through the hole.