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What's the difference between the laser engraving and etching
by：Transon
2021-01-08
1.
Different principle.
Popular said, laser engraving is the use of laser burning to make partial gasification, on the surface of the medium and etching is the use of material between the metal dissolution of REDOX reactions.
2. The effect is different. As for the current process, metal laser engraving for many medium and some of the denser material also can't realize the depth of engraving, are often the depth is very shallow, not speed. Basic can follow one's inclinations and metal etching depth, and can be combined with realizing the colorization multicolor paint process modification.
3. The different scope of application. Laser engraving, which has more extensively applicable scope is most of the medium can be laser engraving or laser marking, and etching is limited to metal or stone, etc.
4. Different technological process. Laser engraving process simple, less process. The etching process is more, more details.
5. The production efficiency is different. Laser engraving is suitable for small batch of carving or marking, etching process is more suitable for mass production.
6. Precision is different. Generally speaking, the precision of the etching process, higher combined with photoresist technology, line is 0. 01 mm is not a problem.
2. The effect is different. As for the current process, metal laser engraving for many medium and some of the denser material also can't realize the depth of engraving, are often the depth is very shallow, not speed. Basic can follow one's inclinations and metal etching depth, and can be combined with realizing the colorization multicolor paint process modification.
3. The different scope of application. Laser engraving, which has more extensively applicable scope is most of the medium can be laser engraving or laser marking, and etching is limited to metal or stone, etc.
4. Different technological process. Laser engraving process simple, less process. The etching process is more, more details.
5. The production efficiency is different. Laser engraving is suitable for small batch of carving or marking, etching process is more suitable for mass production.
6. Precision is different. Generally speaking, the precision of the etching process, higher combined with photoresist technology, line is 0. 01 mm is not a problem.
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