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Matches 351 - 400 out of 1,644

Document Document Title
JP6071707B2  
JP2017019096A
To provide a surface-coated cutting tool with an improved mechanical property of a film and a longer service life than that of cutting tools.A surface-coated cutting tool comprises a base material and a film formed on the base material. ...  
JP2017019095A
To provide a surface-coated cutting tool with an improved mechanical property of a film and a longer service life than that of cutting tools.A surface-coated cutting tool comprises a base material and a film formed on the base material. ...  
JP6056611B2  
JP2016221664A
To provide a fixing structure capable of generating a stable fixing force even in a tool having a relatively small diameter, and to provide a cutting tool using the fixing structure.There is provided a fixing structure in which an insert...  
JP6039543B2  
JP6041282B1
[Subject] The Tube drawer device which has a reamer for extending the path of a hole to such an extent that the pipe of a path equivalent to the extracted pipe can be inserted, and arranging the pipe of a path equivalent to the extracted...  
JP6037255B1
[Subject] A surface coated cutting tool which is excellent also in high hardness and toughness is provided. [Means for Solution] A surface coated cutting tool is provided with a substrate and a tunic formed in the surface of the substrat...  
JP6013641B1
[Subject] Processing efficiency and processing accuracy are raised. [Means for Solution] It is reamer P which has main part 1 of a tool of a cylindrical shape which rotates to a circumference of axial center c, slot 21 of the direction o...  
JP2016175164A
To provide a holder and a cutting tool which can easily correspond to various functions required for a hydro chuck mechanism such as the improving of swinging-out accuracy and the ensuring of fastening force and drawing force.A holder is...  
JP5995029B2  
JP2016130343A
To provide a hard coating capable of manufacturing a long-life cutting tool, the cutting tool, and method of manufacturing the hard coating.A hard coating includes two first crystal phases and a second crystal phase arranged between the ...  
JP2016130344A
To provide a hard coating with which a long-life cutting tool can be manufactured, the cutting tool, and method of manufacturing the hard coating.A hard coating includes two first crystal phases and a second crystal phase arranged betwee...  
JP5953173B2  
JP2016520504A
A superhard phase contains a plurality of superhard crystal grains which carried out mutual combination including Body of multi-crystal superhard material in which a superhard multi-crystal structure contains a superhard phase and an un-...  
JP5945316B2  
JP2016117111A
To provide a rotary cutting tool capable of suppressing generation of burr.A reamer 1 includes a single crystal diamond chip 30. The single crystal diamond chip 30 is provided with a circumference cutting blade 31 of a single crystal dia...  
JP2016107373A
To provide a composite processing tool capable of processing an inner peripheral surface of a work-piece which has a smaller diameter, and to provide a processing method using the composite processing tool.A vanishing process part 3 incl...  
JP5932329B2  
JP5927685B2  
JP2016083725A
To provide a rotary cutting tool for finishing hole processing, capable of performing processing with high accuracy and high in durability.The rotary cutting tool includes a columnar base metal made of hard metal, and a cutting blade mad...  
JP5918570B2  
JP2016064462A
To selectively perform cutting processing or deburring processing in a machine tool.Either of a blade tool (for example, a reamer 20) for applying cutting processing to a workpiece, or a liquid injection nozzle (for example, an oil injec...  
JP5908716B2  
JP2016060685A
To provide a cubic crystal type sialon capable of enhancing abrasion resistance and defect resistance of a sintered body when used as a material for the sintered body, the sintered body containing the cubic crystal type sialon, a tool wi...  
JP5906842B2  
JP5900800B2  
JP2016034673A
To provide a diamond-coated cutting tool which can solve problems caused by irregularities on the surface of a diamond coating while maintaining high wear resistance of the diamond coating.A diamond-coated cutting tool has the surface of...  
JP5887158B2  
JP2016032863A
To provide a rotary cutting tool capable of improving roundness and cylindricity of a cutting surface.A rotary surface rotating around a predetermined rotation axis comprises: a base metal; and two chips disposed on an outer peripheral s...  
JP5882846B2  
JP5879664B2  
JP5862960B2  
JP5858238B2  
JP2016010845A
To enhance permeability of coolant with a material to be cut regarding a drilling tool.A drilling tool includes a tool body having a guide section rotated around an axis line and a blade section provided at a tip and forms a machined hol...  
JP5835308B2  
JP5835305B2  
JP5835306B2  
JP5835307B2  
JPWO2013150603A1
優れた耐摩耗性及び耐溶着性を兼ね備えた切 削工具用硬質被膜及び硬質被膜被覆切削工具 を提供する。IVa族元素、Va族元素、V Ia族元素、Al、及びSiのうち少な...  
JP2015223633A
To provide an electrodeposition reamer capable of executing rough processing and finish processing by one process, and capable of realizing the long service life of a tool.Base metal 2 of an electrodeposition reamer comprises a taper par...  
JPWO2013150603A
A hard tunic for cutting tools and a hard tunic covered cutting tool which have outstanding abrasion resistance and welding-proof nature are provided. An IVa fellows element, Va fellows element, a VIa fellows element, a nitriding thing p...  
JP2015214021A
To provide components for (AlCr) X coated work-pieces such as a plane cliff tool, a metal-cutting tool, and a shaping tool, or for machine manufacturing and mold manufacturing, and to provide a method for depositing such a layer on a wor...  
JP2015533661A
A manifold bolt (1) and a cutting tool are provided, and these form annular space between an axial part (30A, 30B) of a manifold bolt (1), and a hole where a manifold bolt (1) is inserted. Cooling/lubricant which flows via the direction ...  
JP2015202558A
To provide a honing reamer which maintains preferable cutting performance and cut powder discharge property while making a cost of the honing reamer inexpensive by omitting a truing process for aligning abrasive grain tip, and to provide...  
JP5811952B2  
JP5811953B2  
JP5803707B2  
JP5798039B2  
JP2015528400A
It has the machining device (13) provided with the edge (23), and has the mechanism with a bundle (17) which can bind a machining device (13) tight firmly to the base (9) of a tool (1), It has the adjustment mechanism (55) for, adjusting...  

Matches 351 - 400 out of 1,644