Solutions for drill bit brazing racks mainly include the following aspects:
Brazing process improvement: In view of the problems existing in the vacuum brazing process of PDC drill bits, the method of active composite brazing filler metal (adding a strengthening intermediate layer to the brazing filler metal) can be used, and the concept of brazing seam re-alloying is proposed. In addition, the process of assisting nickel plating with inactive brazing filler metal can also be analyzed and studied to optimize welding quality and efficiency.
Equipment selection and technical services: Provide a variety of brazing equipment such as induction brazing equipment, vacuum brazing furnace, atmospheric furnace, continuous furnace, etc., and provide selection and technical services according to customer needs. These equipment can be applied to refrigeration, air conditioning, electronics, automobiles, aerospace and other industries.
Brazing material selection: According to the requirements of the base material, heating method, working temperature, etc., select suitable brazing materials such as gold-based, silver-based, copper-based, palladium-based, nickel-based, aluminum-based, etc. These materials perform well in various industrial applications.
Specific application cases: For example, diamond wheel brazing tools, vacuum brazing of cutting tools (single crystal, CBN, PCD), automatic pick cutters in induction brazing production lines, continuous furnaces for aluminum alloy sandwich honeycomb structures, non-metallic vacuum brazing (such as metal brazing, diamond, cemented carbide, carbon-carbon-silicon carbide composite materials), etc., providing a full set of solutions including processes, equipment and brazing materials.