PCD forming reamer

The utility model discloses a PCD forming reamer which comprises a connecting part, a first reamer body and a second reamer body, the connecting part, the first reamer body and the second reamer body are coaxially and fixedly connected in sequence, the connecting part is used for being connected wit...

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Bibliographic Details
Main Authors ZHU AOPING, ZHU JUN, JIANG LISHA, XUE ZHAO
Format Patent
LanguageChinese
English
Published 09.05.2023
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Summary:The utility model discloses a PCD forming reamer which comprises a connecting part, a first reamer body and a second reamer body, the connecting part, the first reamer body and the second reamer body are coaxially and fixedly connected in sequence, the connecting part is used for being connected with a reamer connecting base, and the second reamer body is connected to the center of the first reamer body. At least two outer machining blade fixing parts are arranged on the outer side of the first cutter body, blades of the two outer machining blade fixing parts are arranged in a staggered tooth mode, the second cutter body extends to the front side of the first cutter body, at least two inner machining blade fixing parts are arranged on the second cutter body, and communicated lubricating oil channels are formed in the connecting part, the first cutter body and the second cutter body. A lubricating oil inlet is formed in the rear side end face of the connecting part, and outlets of the lubricating oil channels
Bibliography:Application Number: CN202222913796U