Types of laser engraving machines for aluminum
According to the different media that generate lasers and the laser wavelengths, there are many types of aluminum laser engraving machines. Choosing the correct type of laser is crucial for the effect of aluminum engraving. Fiber laser Fiber laser has a wavelength of 1064nm, which can reach an absorption rate of about 4–10% by […]
Key Elements of a Process Flow Chart
A process flow chart (or flowchart) is a visual representation of the steps, sequences, and decisions involved in a process. Its core purpose is to communicate how a process works clearly and concisely to all stakeholders. The essential elements can be broken down into two main categories: Symbols (Shapes) and Connecting Elements & Best Practices. Core Symbols (The […]
