Laser fine shape processing: Nickel hexagonal trimming processing
Trimming processing was performed on nickel thin plates with a short-pulse laser, creating hexagonal holes. It is possible to shape fine holes. With non-thermal processing using a short-pulse laser, even difficult-to-cut materials can be finely processed with minimal burrs, even for complex shapes and narrow residual widths. While conventional machining imposes significant stress on the workpiece, leading to distortion and thermal effects that make it difficult to work with certain materials, short-pulse lasers can handle these challenges. Material: Nickel / Thickness: 200μm Hexagonal hole: Opening 200μm
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We performed trimming processing on nickel thin plates with a short-pulse laser, creating hexagonal holes. It is possible to shape fine holes. With non-thermal processing using a short-pulse laser, even difficult-to-cut materials can be finely processed with minimal burrs, regardless of complex shapes and narrow remaining widths. Unlike machining, which imposes significant stress on the workpiece and can cause distortion and thermal effects, short-pulse lasers can handle materials that are difficult to manufacture. Material: Nickel / Thickness: 200μm Hexagonal hole: Opening 200μm
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Material: Nickel / Thickness: 200μm Hexagonal hole: Hole diameter 200μm
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At "HIKARI LASER LAB.", we offer services for precision processing using ultra-short pulse lasers, including "contract processing," "development agency," and "marking." Precision processing and surface modification/internal marking using picosecond and femtosecond lasers are utilized in various industrial equipment across sectors such as the medical industry, automotive industry, and semiconductor industry. Recently, there has been a demand for surface modification not only for shape processing like fine hole drilling, cutting, trimming, and groove processing but also for enhancing functionalities such as water repellency, release properties, friction reduction, and improved sliding properties. Additionally, there is a demand for marking inside glass from the medical industry. Laser processing is possible on a wide range of materials, including transparent materials like glass and diamonds, difficult-to-cut materials like titanium, and resins, CFRP, ceramics, and polyimides. Regarding surface modification, we have received requests to improve the release properties of molds. We will continue to "challenge" ourselves in precision processing and surface modification using ultra-short pulse lasers to meet our customers' needs!