DEVICE AND METHOD FOR MANUFACTURING DIAMOND TOOL

• Main Authors: NAKAMAE KAZUO, FUTAGAMI SHINJI, IWATANI TOMOKI, YUGAWA MINORU, ASANUMA TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 08.12.2014
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PUNCHING METAL; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

PROBLEM TO BE SOLVED: To provide a device and a method for manufacturing a diamond tool that can form a minute hole more stably.SOLUTION: A method for manufacturing a diamond tool includes the step of irradiating a surface 11a of a diamond 11 with YVOlaser L1 to form a hole 16 penetrating the diamond 11. A device for manufacturing a diamond tool includes: a stage 5 for holding a diamond member 10; and a laser source for irradiating the surface 11a of the diamond 11 with the YVOlaser L1. According to the method and the device for manufacturing the diamond tool, a minute hole can be formed more stably. 【課題】微細な孔をより安定に形成することが可能なダイヤモンド工具の製造方法および製造装置を提供する。【解決手段】ダイヤモンド工具の製造方法は、ダイヤモンド１１の表面１１ａにＹＶＯ４レーザＬ１を照射して、ダイヤモンド１１を貫通する孔１６を形成する工程を備えている。ダイヤモンド工具の製造装置は、ダイヤモンド部材１０を保持するステージ５と、ダイヤモンド１１の表面１１ａにＹＶＯ４レーザＬ１を照射するレーザ光源とを備えている。当該ダイヤモンド工具の製造方法および製造装置によれば、微細な孔をより安定に形成することができる。【選択図】図３