Korea Leading Clipper Manufacturer , high-tech clipper frontier

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Korea Leading Clipper Manufacturer , high-tech clipper frontier DLC(diamond like carbon) Coating Clipper Blade Even now, VOGUERS is developing the most advanced technology clippers for the first time in the world Bucheon Techno Park Ssangyong 3-Cha, 102-912,909, #36-1, Samjeong-dong, Ojeong-gu, Buchoen-si, Gyeonggi-do, Korea. Tel: 82-32-624-3956~7, Fax: 82-32-624-3958, www.voguers.com, email: telstockkr@yahoo.co.kr

Korea Leading Clipper Manufacturer , high-tech clipper frontier Different types of Carbons Graphite Diamond The Taylor-Burton The De Beers Diamond Coal P. 2

Korea Leading Clipper Manufacturer , high-tech clipper frontier DLC ? What is DLC (Diamond-like Carbon)? - A compound of carbon & hydrogen - Amorphous Solid Carbon Film - High Content of Hydrogen (0~60%) Synonyms - a-C:H : Hydrogenated amorphous carbon - a-C : amorphous carbon - ta-C: Tetrahedral Amorphous Carbon P. 3

Korea Leading Clipper Manufacturer , high-tech clipper frontier Diamond-like Carbon sp3 diamond t-aC:H DLC Polymer-like Graphitic graphite sp2 H P. 4

Korea Leading Clipper Manufacturer , high-tech clipper frontier DLC’s Specifications High surface hardness: 1500 ~ 8500 Hv → wear resistant coating Low frictional coefficient: 0.01 ~ 0.2 → solid lubricant coating Chemical safety: acid & basic free reaction → a high corrosive substance Light penetrability: High penetration at far intra red area → reaction free coating High surface light: Ra ~0.3 nm → hard surface coating low temperature coating: < 70 oC → no material transformation out of heat while coating P. 5

Korea Leading Clipper Manufacturer , high-tech clipper frontier DLC Merit & Demerit High hardness Low frictional coefficient Substance connection - buffer layer is necessary for substance connection - buffer layer is designed for substance DLC Buffer Layer buffer layer design for connection Substrate P. 6

Korea Leading Clipper Manufacturer , high-tech clipper frontier Comparison to other coating Called King of Coating Materials Diamond-like Carbon for Hard and Solid Lubrication Coatings 2.0 1.6 1.2 0.8 0.4 0 0 0.2 0.4 0.6 0.8 1.0 Frictional coefficient DLC WC TiN CrN TiCN wear P. 7

Korea Leading Clipper Manufacturer , high-tech clipper frontier Application DLC Coated Blade P. 8

Korea Leading Clipper Manufacturer , high-tech clipper frontier Application – Injection mold Slide core Locking Block Slide Core Guide Rail Locking Block Guide Rail P. 9

Korea Leading Clipper Manufacturer , high-tech clipper frontier Comparison of DLC & other coated Surface - DLC Coated - Other Coated RMS roughness = 1.31nm RMS roughness = 0.95nm P. 10

Korea Leading Clipper Manufacturer , high-tech clipper frontier Application DLC Coating Clipper Blades Effects ● Reduced frictional coefficients ● Improved blade longevity ● Improved the surface hardness ● Reduced the heat generation P. 12