公开(公告)号：WO2012167360A1

公开(公告)日：2012-12-13

申请号：PCT/CA2012/000552

申请日：2012-06-06

Applicant: PARKER, Grant, Leonard ,  HISHAWY, Hossam El Deen Ahmed

Inventor： PARKER, Grant, Leonard ,  HISHAWY, Hossam El Deen Ahmed

IPC: B23B27/00 ,  B23B29/12

CPC classification number: B23B27/08 ,  B23B29/12 ,  B23B2200/0461 ,  B23B2250/125 ,  Y10T407/12

Abstract: The present invention is a rotary head tool that is a self-propelled rotary tool (SPRT) operable for round cutting involving hard turning. The rotary head tool comprises generally a toolholder, a tool that is removably or fixedly connectable to the toolholder, and an insert that that incorporates a cutting edge fittable into the tool. The toolholder is formed to hold the tool with the insert therein at a particular angle. Elements of the rotary head tool of the present invention, such as the insert, may be "off the shelf elements and consequently the present invention may be produced at a low cost. Embodiments of the present invention are designed so that the rotary head tool provides economical benefits and affordability for the user and to provide performance benefits of SPRTs.

Abstract translation: 本发明是一种旋转头工具，其是可操作用于硬切削的圆形切削的自推进旋转工具（SPRT）。 旋转头工具通常包括刀架，可移除地或可固定地连接到刀夹的刀具，以及将可装配到刀具中的切削刃结合的刀片。 刀架形成为以特定的角度将刀具保持在其中。 本发明的旋转头工具的元件例如插入件可以是“现成的元件”，因此可以以低成本制造本发明。本发明的实施例被设计成使得旋转头工具提供 为用户提供经济效益和负担能力，并提供SPRT的性能优势。