TOOL FOR WOOD AND WOODY MATERIAL TO WHICH ULTRA-HARD CHIP IS BONDED AND ADHESION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a tool for wood and a woody material which guarantees the long life of an ultra-hard chip and the reliability and safety of an bonded surface and an adhesion method in the tool. SOLUTION: A heat-resistant epoxy resin adhesive added with a metal compound etc., excellent in high-temperature strength is used as an adhesive 3 for bonding the ultra-hard chip 2 to a tool main body 1. The tool main body and the chip are fixed by a heat-resistant adhesive tape, and the adhesive is solidified in a heating furnace. COPYRIGHT: (C)2003,JPO