What is a Stamp?

The engraving machine is a device for adding characters and patterns to various materials and shapes. It's similar to a printer, except that it physically scrapes or chemically discolors the object, rather than applying ink. Therefore, what is printed with a stamping machine has the characteristic that it is strong against friction and is hard to erase. In the past, printing was performed by applying pressure using something like a needle or mold, but in recent years, printing has been developed using a laser in a non-contact manner.

Application of Stamp

It is used to engrave the date of manufacture, serial number, serial number, and lot number for the purpose of quality assurance of parts and products and strengthening of management system. In recent years, the technology of non-contact engraving using a laser has emerged, because it does not impose a physical load on the product, it can print even complicated shapes with irregularities, and it can print in detail at high speed. Demand is rising. In addition, using a laser does not require a special mold, so it has the advantage of being able to flexibly respond to changes in the printed content.

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