| 摘要 |
A saw blade has a plurality of cutting members inserted into seatings in the blade body. The cutting members, in one example, are of sintered ceramic. A groove in one or both of the front and back surfaces of a cutting member cooperate with rib members on the blade body to give lateral location. The cutting members are gripped in the seatings, in one example by forcing over the front wall of a seating by driving in an oversize pin into an aperture at the bottom of a slot defining the front wall. In another example, cutting members and seatings have cooperating wedge formation to create a wedging action. A layer of synthetic resin adhesive is positioned between each cutting member and related seating. A very large reduction of noise during use occurs, and an increased productive life is obtained.
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