CUTTING TOOL ASSEMBLIES INCLUDING SUPERHARD WORKING SURFACES, MATERIAL-REMOVING MACHINES INCLUDING CUTTING TOOL ASSEMBLIES, AND METHODS OF USE

摘要

Embodiments of the invention are directed to cutting tool assemblies, material-removing machines that include cutting tool assemblies, and methods of use and operation thereof. In some embodiments, the cutting tool assemblies described herein may be used in material-removing machines that may remove target material. For example, the cutting tool assemblies may include one or more superhard working surfaces and/or one or more shields.

主权项

1. A cutting tool assembly configured for mounting to a rotary drum assembly, the cutting tool assembly comprising:
a support block having a mounting end and a working end, the mounting end being sized and configured to attach to the rotary drum assembly; a cutting element secured to the working end of the support block, the cutting element having a working surface that includes a superhard material; and a shield secured to the working end of the support block, the shield being sized and configured to protect at least a portion of the working end during operation of the cutting tool assembly.