In recent years, as the country's emphasis on environmental protection, in the past on the molds, plates, hardware accessories and other products with traditional application of corrosion process for carving depth, have turned to laser technology. Compared with traditional methods, laser metal engraving has the advantages of pollution-free, high precision, flexible carving content and complex carving technology. Because of differences in the different application field, the appropriate carving depth requirements, laser deep carved effect have also been asked to identify, such as the hardware industry in pursuit of carving depth, electronics background on delicate and precious metals industry.The common materials are carbon steel, stainless steel, aluminum, copper, precious metal, etc.In this paper, the engraving depth capability of different fiber lasers on conventional metal materials is compared.

Shandong Meiman Laser technology co.,ltd, and its subsidiaries ("Company," "we," or "us"), are committed to respecting and protecting your privacy. We know that the privacy of personal information is an important concern to our customers. This policy covers information that is collected through Meiman Laser websites, including www.meimantech.com to which it is linked ("Site") and to the use of our products and/or services ("Services"). This Privacy Policy is a part of, and is incorporated into, any Terms of Service between you and Company which are applicable to our products and/or services. This Privacy Policy and such applicable Terms of Service (together, the "Agreement") comprise the entire agreement and understanding between you and Company with respect to your access to and use of the Site and Services. Shandong Meiman Laser technology co.,ltd complies with the U.S.-E.U. Safe Harbor framework and the U.S.-Swiss Safe Harbor framework as set