Semi-rigid wire feeding guide component for annular laser wire feeding cladding head

• Main Authors: HUI JUN, GUAN KAI, CHENG JINZE, JIN SHUAI
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2021
• Subjects: ADDITIVE MANUFACTURING TECHNOLOGY; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING; CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The invention relates to a semi-rigid wire feeding guide component for an annular laser wire feeding cladding head. The semi-rigid wire feeding guide component comprises a wire feeder connecting piece, a wire guide tube and a friction ring, wherein the head of the wire guide tube is connected to a wire feeder through the wire feeder connecting piece, and the tail of the wire guide tube penetrates through the friction ring and is inserted into the cladding head; and the friction ring comprises a friction ring locking cap, a rubber friction ring and a friction ring base, the friction ring locking cap, the rubber friction ring and the friction ring base are respectively provided with a through hole for the wire guide tube to penetrate through, the friction ring base is fixed to the cladding head, the rubber friction ring is arranged in the friction ring base, the rubber friction ring and the friction ring base are in conical surface fit, and the outer ring of the friction ring locking cap is in threaded connecti