Invention Grant
- Patent Title: Method for milling a cylinder head and cylinder head
- Patent Title (中): 气缸盖和气缸盖的铣削方法
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Application No.: US13721378Application Date: 2012-12-20
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Publication No.: US09383014B2Publication Date: 2016-07-05
- Inventor: Franz Laimboeck , Siegfried Lins
- Applicant: MAHLE KÖNIG KOMMANDITGESELLSCHAFT GMBH & CO. KG
- Applicant Address: AT Rankweil
- Assignee: MAHLE Koenig Kommanditgesellschaft GmbH & Co. KG
- Current Assignee: MAHLE Koenig Kommanditgesellschaft GmbH & Co. KG
- Current Assignee Address: AT Rankweil
- Agent Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- Main IPC: B23P11/00
- IPC: B23P11/00 ; F16J10/02 ; B23Q9/00 ; B23C3/00 ; B23C3/34

Abstract:
A method for the machine-milling of intake and/or exhaust ducts formed in a cylinder head includes working off the inner wall surfaces of the intake and/or exhaust ducts at least in part, preferably completely, with a multi-axis, preferably five-axis, CNC-controlled cherry head in a stabbing movement. Grooves are thus formed in the inner wall surfaces that extend primarily in the flow direction of the ducts.
Public/Granted literature
- US20130152781A1 METHOD FOR MILLING A CYLINDER HEAD AND CYLINDER HEAD Public/Granted day:2013-06-20
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