Using Fiber Laser Technology Marking
Most Using Fiber Laser Technology Marking techniques involve etching the mark on metal or plastic components or removing a layer from the surface to reveal a contrast material underneath. Both processes typically require high-energy pulse fiber laser technology systems and naturally involve process waste. Fiber lasers are now a robust industrial tool with a unique set of features that enable a wide range of manufacturing methods for precision material handling. fiber laser technology offer low operating costs. Fast return on investment, small footprint and exceptional reliability and therefore enjoy increase acceptance in the laser-assist manufacturing industry as a cost-effective alternative to conventional laser design.
Read identification with high contrast on a wide range
Laser marking is able to generate durable, easy-to-read identification with high contrast on a wide fiber laser technology range of components for industrial use or consumer products. Computer-generate vector or bitmap patterns (logos, bar codes, or text) can be etch or etch by a non-contact process on metallic and non-metallic materials. Including metals, plastics, glass, electronics, print circuit boards, wafers, medical devices, sporting goods, and packaging. . A mixture of a dependable industrial fiber laser technology, fast and accurate galvanometric imaging systems and convenient computer control gives manufacturers a unique combination of speed. Durability and versatility that cannot be match with any other labeling technique.
Laser marking processes
Traditionally, fiber laser technology marking involves etching a physical mark on a surface as in traditional etching methods. Generating a simple color change on the surface. Or etching a surface layer of material to reveal another highly contrasting layer below. Either technique can be used on a wide range of materials, and in addition to generating identification marks. It can also be part fiber laser technology of an industrial process, e.g. For the manufacture of electronic products.
Advantages of fiber laser technology marking include speed. Flexibility and the non-contact marking process. Which means that components are not affect by the marking process. The non-contact nature of the process also contributes to low maintenance schedules as the tools do not need to be replace. In addition, the fiber laser technology marking is also very repeatable and easy to read (even machine readable).
Strict quality control
A fiber laser technology engraving process is often use to mark metal surfaces as it is fast, non-contact and extremely durable. But it is also responsible for the production of dirt – fine metal particles remove from the surface as part of the engraving process.
There are, of course, strict requirements for process scrap when manufacturing bearings. Therefore, fiber laser technology marking of bearing housings has traditionally combine a “minimal” engraving process with an induce change in surface color. Until recently, CMS had achieve this by using Nd: YAG fiber laser technology. But customer demand was looking for a way to avoid the cost. Maintenance, longevity and reliability of the Nd: YAG design.
Fiber laser from SPI Lasers plc in Southampton
For this application, CMS engineers have pioneer the use of a fiber laser technology from SPI Lasers plc in Southampton. UK more specifically a 100 W cw / modulate fiber laser typically use for welding and cutting tasks. SPI has been developing fiber lasers for the industrial market for several years. Primarily for material handling applications such as micro-tolling and micro-cutting, but also for marking applications.
Switching to the new fiber laser technology means generating the same thermally induce high contrast mark on the bearing housing. But doing so with less waste production. High melt reduction and much greater comfort for the end user. Which means there is fiber laser technology almost no maintenance. longer service life and outstanding reliability.
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