곡면디버링툴 (SEDT-Smooth Edge Deburring Tool)
SEDT툴은 앞서 소개한 버러웨이, 버오프와 동일한 원리이며, 파이프 내경과 같이 구배 및 단차가 있는 홀에 최적화된 툴입니다.
틴코팅된 초경 인서트가 사용됩니다. 곡선으로 설계되고 매끄러운 윗면을 가진 인서트는 홀을 통과할 때 홀 내부벽면에 흠집을 내지 않습니다. 또한 스핀들에 장착된 상태로 인서트의 장력조절 및 교체가 가능합니다.
- Deburrs holes in flat surfaces, angled surfaces, and elliptical surfaces.
- Size range 13/64 to 1/2 inch in 1/64 increments and 5.0 to 12.5 mm in 0.5 mm increments.
- Replaceable carbide blade with TiN coating as standard.
- 4 cutters cover the entire range.
- Adjustable cutting load without having to remove the tool from the machine.
- Replaceable cutter without the need of special tools.
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CatalogHow it Works
Upon entry, spring tension holds the replaceable and adjustable cutting blade in the extended position as it removes the burr on the front of the hole.
As the feed load increases, the pre-set spring tension is exceeded and the blade retracts automatically as the tool passes through the workpiece. (The crowned and polished top surface of the blade will not mar the inside surface of the hole.)
Spring tension again causes the blade to extend as it emerges from the ID of the part; the burr is removed on the back side of the hole on the return stroke.
SEDT tools are available in both inch and metric programs (see tool specifications). All tools have metric hardware and come with hex wrenches for adjustment and blade replacement. Both are available from stock at standard prices.
SEDT tools feature an inexpensive replaceable cutting blade which adjusts to control the amount of edge break.