Metal cutting is often undertaken using mechanical or manual processes. Recently, technology provides a viable option for producing aluminum shapes. Laser cutting aluminum is one means of putting technology to use. It offers an effective means of making the process more cost-effective.
Lasers and Aluminum?
A laser focuses a stream of concentrated photons onto a precise place on a workpiece. The intent is to cut any excess material to produce a specific shape. The laser trims with precision and accuracy meeting customer specifications. While fabricators use such devices frequently on stainless and carbon steel, they can also be effective when it comes to cutting aluminum.
Producing laser cut aluminum requires some adjustment. CO2 lasers prove to be more difficult due to the reflective nature of aluminum. Commonly companies may employ either nitrogen or oxygen assisted laser-cutting equipment. The potential for damage to the laser is alleviated by using a higher power setting. Always let the material dictate the type of laser.
Why Lasers?
Lasers offer several advantages to other methods. Its main benefits include its ability to shape the metal at relatively high capacities while providing it with a quality edge finish. Tighter cutting tolerances with less kerf produce increased utilization of the material and producing less waste are integral to laser machines. Improved repeatability and decreased set-up are also reasons for using lasers.
Laser Cut Aluminum
When deciding what cutting method is the best method for producing the ideal aluminum sheet, bar or rod, manufacturers and fabricators always look at the following factors:
* Quality
* Thickness of the aluminum
* Speed
* Timing
* Price
They weigh one against the other to determine the viability and cost-effectiveness of each method. Only by considering everything, can a company arrive at a solution that will help them produce the component they require without sacrificing the desired result. While not appropriate or even effective in all situations, there are times when the best solution is laser cut aluminum.
