Metal ceramic imbedding composite paver auger blade and manufacturing method thereof

• Main Authors: JIA JIXIN, SHI TINGRUI
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; FOUNDRY MOULDING; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING

The invention provides a metal ceramic embedded casting composite paver auger blade and a manufacturing method thereof.The metal ceramic embedded casting composite paver auger blade comprises a tile opening, a transition part and a blade composite area which form a metal matrix, the blade composite area is wound on the surface of the tile opening through the transition part and is spiral, and the blade composite area comprises a contact face, a side face and a bottom face; a plurality of steel bond hard alloy bars are fixed to the blade composite area, the contact face makes contact with the tile opening, and the blade composite area and the tile opening are of an integrated structure. In the invention, the service life of the auger blade is greatly prolonged by inlaying the steel bond hard alloy rod on the metal matrix of the working surface of the severely abraded composite area of the auger blade, and the service life of the auger blade can be relatively prolonged by 2-4 times by adjusting the proportion o