Howard J McCreery

Title: Howard J McCreery: Innovator in Cutting Tools

Introduction

Howard J McCreery is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of cutting tools, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of milling cutters and adjustable boring bars.

Latest Patents

One of McCreery's latest patents is for a cutting insert for a milling cutter. This invention features a main body with a top face and at least one elevated corner nose area. The cutting insert includes a cutting edge that extends around the elevated corner nose area and along an adjacent side face. The elevated corner nose area is designed with an angled chamfer that intersects with the cutting edge, along with a flat surface positioned inwardly of the chamfer. Additionally, a pair of tapered lands extend from the flat surface toward the respective side faces, where they intersect with the cutting edge.

Another significant patent by McCreery is for an adjustable boring bar. This invention includes a shank with first and second members that are telescopically engaged in a nonrotatable manner. One of the members features an axially adjustable abutment means, allowing for relative axial movement between the two members. The design incorporates a recess on the outer surface of the innermost member, which has a declining surface that facilitates the engagement of a clamp element to hold the members in a firm abutting relationship.

Career Highlights

Howard J McCreery is associated with Kennametal Inc., a company known for its innovative cutting tools and materials. His work at Kennametal has allowed him to contribute to advancements in manufacturing technology.

Collaborations

Throughout his career, McCreery has collaborated with notable coworkers such as Robert Jauch and George G Barkley. These collaborations have fostered an environment of innovation and creativity in the development of cutting-edge tools.

Conclusion

Howard J McCreery's contributions to the field of cutting tools through his patents and work at Kennametal Inc. highlight his role as a significant innovator. His inventions continue to impact the manufacturing industry positively.