All About Micromachining And Laser Engraving

Micromachining and Laser Engraving are unique process used in creating, marking or engraving all manner of images on various surfaces or object. Both terms seem to have some common grounds, still yet, they have their various modes and styles when it comes to the ways they are normally engaged. For the purpose of clarity, we’re going to examine both terms differently before dealing on their common meeting points.

Micromachining

This is technically known as Surface Micromachining. It’s a unique process normally engaged in the production of micro-machinery systems. In this process, the element known as polysilicon is mainly used as one of the layers used in the production.

Silicon dioxide is also used as another layer which is usually sacrificed through removal process in order to create the necessary space required. The main benefit of the machining process is mainly for the realization and production of monolithic micro-systems which normally have electronic and mechanical functions.

Various processes on Micromachining

In the recent times, there are various processes that are being used in Micromachining. These are classified according to the current machining phenomena. Some of the processes include removal through mechanical force, removal by vaporization and melting and removal by dissolution. Others processes include lamination, solidification, plastic deformation and so on.

Laser Engraving

This is the art of using lasers in carving out designs or marks on an object. Oftentimes, technical and complex techniques are used in the process. In some instances, a computer is also used to propel the movement of the laser head. The engraving is usually done with special machine which normally has three main parts namely, the laser, the surface and the controller.

The laser is usually in the form of a pencil while the controller may be a computer. The beam emitted from the pencil allows the computer or controller to trace patterns onto the surface which is usually picked to match what the laser can work upon. The controller or computer is the director here. It controls the intensity, direction, the speed and the spread of the laser beam targeted on the surface.

Some Materials that can be engraved

Indeed, not every kind of object is engraved. There are certain materials that are usually used in the process. We have the natural materials such as hardwoods from oak, mahogany and walnut. We also have other softwoods, latex, rubber and some other natural materials. Other special materials that can be engraved include plastics, metals, stones, glasses, jewelry products and a few others.

Purposes

Both micromachining and laser engraving are usually done for various purposes. While micromachining is used in fabricating miniaturized devices laser engraving is used in creating and marking various objects with all forms of images, writings and special symbols. Lots of companies both public and private establishments normally engage both processes in furthering the course of their existence in the world of business. A good number of men and women are also earning a lot through the two processes.

Finally, there are lots of facts yet to be unraveled concerning the above discussed processes. It’s always advisable to go for more research or studies on the processes if one must know more about them.

Micromachining and laser engraving are unique processes used in creating fabulous productions. Find out more about them as you visit laserusa.com