Ford Motor Company Limited

Ford Global Technolgoies, LLC

William Edmunds Dowling, Jr

David Alan Stephenson

Timothy George Beyer

Michael A Kopmanis

Perry Edward Phelan

David Alan Ozog

David Joe Sell

David Ozog

Kin Sang Yeung

The present disclosure is directed toward a tooling assembly for a machine having an automatic tool changing system. The tooling assembly includes a holder, a tool body, and an internal passage defined within and extending through the holder and the tool body. The holder includes a machine interface configured to engage with a spindle of the machine. The internal passage is operable to have a coolant fluid flow within, and has a stem channel and a curved channel extending from the stem channel.

Tooling assembly with internal coolant passages for machines

Tools and methods for forming modified mechanical roughening profiles are disclosed. In at least one embodiment, an engine block is provided including a body defining a cylinder bore having a bore surface. The bore surface may have defined therein a plurality of grooves extending from the bore surface and each groove may have a base and a top portion. The top portion may have opposing chamfered edges. The chamfered edges may be formed by a tool including at least one cutting element having triangular teeth and at least one cutting element having rectangular teeth. In another embodiment, a tool including at least one cutting element having curved teeth and at least one cutting element having rectangular teeth may be used to form grooves having a curved/radiused edge surface. The disclosed roughening profiles may reduce oxide growth when a coating is applied to the bore surface.

Mechanical roughening profile modification

A tapered spline which allows members to be selectively coupled and which further allows energy to be selectively communicated by and between these members

Spline, an assembly utilizing the spline, and a method for transferring energy

Growing community of inventors

Saline, MI, United States of America

William Edmunds Dowling, Jr