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Brazing Rods
- Apr 25, 2017 -

Brazing Rods---Well roadway engineering use brazing rods are connecting bits and rock drill tools, mine shaft engineering generally uses the brazing rod is six angle hollow steel and hollow garden steel, hexagon hollow steel inside cut garden diameter is 22mm and 25mm, hollow garden steel outside diameter is 32mm and 38mm, Steel has finished product steel and forging system steel, finished brazing is a certain length of forging good after the installation of the brazing of the head of the chisel eye, forged steel is based on the need to cut the hollow hexagonal angle steel, and then forged brazing machine brazing and brazing of the first, Then mount the brazing head. Alloy STEEL head----mine shaft roadway engineering commonly used brazing head for a type of alloy steel head, also have in the hollow eye when the use of cross-alloy brazing head; y-type Alloy brazing head and X-type alloy brazing, but a bit lower cost, a type of alloy drill bit for inlay, in the steel brazing of the mother inlaid with a font cemented carbide, cemented carbide after grinding can be reused, the drill bit specifications are generally 36mm---44mm.

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