Invention Application
US20140150620A1 Saw Blade Having Different Material Teeth and Method of Manufacture
审中-公开
具有不同材质牙齿的锯片和制造方法
- Patent Title: Saw Blade Having Different Material Teeth and Method of Manufacture
- Patent Title (中): 具有不同材质牙齿的锯片和制造方法
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Application No.: US13691394Application Date: 2012-11-30
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Publication No.: US20140150620A1Publication Date: 2014-06-05
- Inventor: Asif Elliston , Stephen A. Hampton , Mark T. Cranna , Kenneth Hall
- Applicant: IRWIN INDUSTRIAL TOOL COMPANY
- Applicant Address: US NC Huntersville
- Assignee: IRWIN INDUSTRIAL TOOL COMPANY
- Current Assignee: IRWIN INDUSTRIAL TOOL COMPANY
- Current Assignee Address: US NC Huntersville
- Main IPC: B23D61/12
- IPC: B23D61/12 ; B23D65/02 ; B23D65/00

Abstract:
A saw blade having a blade body, a plurality of cutting teeth defining a cutting edge along an edge of the blade body, each tooth along the cutting edge defining a cutting tip. At least one tooth tip along the cutting edge includes a different material, such as, for example, high speed steel, carbide, diamond, and/or a tip coating, than at least one other tooth tip along the cutting edge. The plurality of teeth may be arranged in a repeating pattern or in no pattern along the cutting edge. A method of manufacturing the saw blade includes forming a cutting edge along an axial edge of a blade body, defined by a plurality of cutting teeth having respective tooth cutting tips, wherein at least one tooth tip along the cutting edge includes a different material than at least one other tooth tip along the cutting edge.
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