TOOL AND MACHINING DEVICE AND METHOD OF MACHINING

A tool includes a tool body extending along a tool axis, and a thread protruding in a direction away from the tool axis on an outer surface of the tool body and provided in a spiral shape about the tool axis. The thread includes a first region located on one side in a spiral direction and a referenc...

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Bibliographic Details
Main Authors TAKAGI, Tatsuro, PARASRAMPURIA, Govinda
Format Patent
LanguageEnglish
Published 02.11.2023
Subjects
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
THREAD CUTTING
TRANSPORTING
WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Summary:A tool includes a tool body extending along a tool axis, and a thread protruding in a direction away from the tool axis on an outer surface of the tool body and provided in a spiral shape about the tool axis. The thread includes a first region located on one side in a spiral direction and a reference region located on another side in the spiral direction with respect to the first region. The first region includes a one-side tooth flank that is a surface on one side in a tool axial direction and an other-side tooth flank that is a surface on the other side in the tool axial direction. The reference region includes a one-side tooth flank that is a surface on one side in the tool axial direction and another-side tooth flank that is a surface on the other side in the tool axial direction.
Bibliography:Application Number: US202318309749