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 |
20120231227 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool having excellent abrasion resistance and defect resistance is provided. The surface-coated cutting tool includes a substrate and a covering layer, wherein the covering layer includes one or two or more sublayers, a thickness T | 09-13-2012 |
20120282049 | SURFACE-COATED CUTTING TOOL - Wear resistance and chipping resistance are both highly established for a surface-coated cutting tool. The surface-coated cutting tool of the present invention includes a base material and a coat film formed on the base material. A first coat layer at a chamfer portion has residual stress that exhibits a minimal value at a depth A within 2 μm from the surface, and that is greater than or equal to −7 GPa and less than or equal to −1 GPa. | 11-08-2012 |
20130152481 | SURFACE COATED CUTTING TOOL - A surface coated cutting tool with a high level of both wear resistance and defect resistance in balance is provided. The surface coated cutting tool of the present invention includes a base material, and a coat film formed on the base material. The coat film includes at least one titanium carbonitride layer. The titanium carbonitride layer has a maximum value for an orientational index TC (220) among texture coefficients TC (hkl). When an indentation hardness of a standard block for hardness is Hs and an indentation hardness of the titanium carbonitride layer is Ht, the average value of the relative hardness Ht/Hs for a plurality of times of measurement is greater than or equal to 3. The difference between the maximum value Ht | 06-20-2013 |