The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Jun. 23, 2010
Kevin Nedzlek, Howell, MI (US);
Richard S. Green, Lapeer, MI (US);
Kevin Nedzlek, Howell, MI (US);
Richard S. Green, Lapeer, MI (US);
Sandvik, Inc., Fair Lawn, NJ (US);
Abstract
Material removal tool (), such as for forming surfaces of valve seats, includes an integral or separable reduced diameter circumferential insert housing () including a plurality of inserts () bonded thereto. The plurality of inserts () include cutting surfaces () at different axial and radial positions relative to the axis () of the material removal tool (). Cutting surfaces () at different axial and radial positions are arranged at different angles to the axis (), and at least one cutting surface () on at least one insert is at an angle of about 45 degrees relative to the axis (). Cutting surfaces () can be located on one insert-type or different insert-types and can have different combinations of cutting surfaces (). When arranged circumferentially on the insert housing (), a N-effective material removal tool () is formed. Methods of machining using the N-effective material removal tool () is also disclosed.