Patent application number | Description | Published |
20090003944 | Indexable Insert - An indexable insert ( | 01-01-2009 |
20090067938 | INDEXABLE CUTTING INSERT - An indexable cutting insert ( | 03-12-2009 |
20090097933 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool includes a coating layer ( | 04-16-2009 |
20090162152 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool includes a coating layer ( | 06-25-2009 |
20090232611 | INDEXABLE CUTTING INSERT AND METHOD FOR PRODUCING THE SAME - An indexable cutting insert ( | 09-17-2009 |
20120009403 | SURFACE-COATED CUTTING TOOL - Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity with high adhesion between a substrate and a coating. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000 J·sec | 01-12-2012 |
20120021199 | SURFACE-COATED CUTTING TOOL - Provided is a surface-coated cutting tool combining superior heat resistance, superior wear resistance, and superior lubricity. A surface-coated cutting tool of the present invention includes a substrate and a coating formed on the substrate, and the coating is characterized in that the coating is formed by physical vapor deposition and includes one or more layers, that at least one of the one or more layers is a first coating layer, and that the first coating layer contains aluminum and nitrogen, has a thermal effusivity of 2,000 to 5,000 J·sec | 01-26-2012 |
20140348600 | INDEXABLE CUTTING TOOL - A positioning section that positions a cutting edge, used in cutting, at an indexed point is provided at a portion of a round insert towards a bottom surface at a periphery of the round insert. A support seat, provided at a tool body, includes a first seat side surface, a second seat side surface, and a restraining section. The first seat side surface and the second seat side surface contact and support side surfaces of the round insert that are disposed 90 degrees apart from each other. The positioning section is fitted to the restraining section by bumpy portion fitting. Only one restraining section is provided. A second relief portion that is larger than a first relief portion is provided at a corner at a side of the second seat side surface. | 11-27-2014 |
20150064453 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool of the present invention includes a base material and a coating formed on the base material, the coating includes one or two or more layers, a layer among these layers that abuts on the base material is a TiN layer, the TiN layer contains at least one element together with TiN, the element has a concentration distribution in a thickness direction of the TiN layer, and the concentration distribution includes a region where the concentration of the element decreases in a direction from the base material toward a surface of the coating. | 03-05-2015 |