Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 8,726

Document Document Title
JP6574741B2  
JP2019147207A
To provide a grinding device and a grinding method by which a grinding work can be performed stably and with a good quality.A grinding device 1 comprises: a work-piece support unit 10 which supports a work-piece W; an abrasive wheel 50 w...  
JP2019147209A
To provide a machine tool capable of detecting an outer peripheral position of a workpiece in short time.A machine tool 10 includes: a bed 11; a traverse table 20 which is provided on an upper surface of the bed and is movable along a gu...  
JP6569153B2  
JP6563756B2  
JP6559102B2  
JP6554964B2  
JP2019126887A
To improve work efficiency of removal processing performed to a side face of a pressure roll.A removal processing method (grinding processing method M1) is a method for performing removal processing to a side face by pressing a tool to a...  
JP6551365B2  
JP6547118B2  
JP2019118964A
To provide a pipe inner surface treatment device which can treat inner surfaces even for pipes with different inner diameters.A pipe inner surface treatment device 1A comprises: an upper guide member 22a and a lower guide member 22b whic...  
JP2019118965A
To provide a pipe inner face treatment device which stably grinds an inner face of a pipe by stably positioning a rotary grinding member.A pipe inner face treatment device (1A) comprises: a rotary shaft (21); a cantilevered opposite memb...  
JP2019119046A
To provide a pipe inner face treatment device which stably grinds an inner face of a pipe by stably positioning a rotary grinding member.A pipe inner face treatment device (1A) comprises: a rotary shaft (21); a cantilevered opposite memb...  
JPWO2018030120A1
According to the following processes (a) and (b), the side of grinding subject 10 is ground and the grinding processing thing of a byway is manufactured rather than grinding subject 10. In a process (a), it arranges so that central axis ...  
JP6544275B2  
JP6544690B2  
JP2019107709A
To provide an electric drill mounting the drill having a prescribed shape, capable of cutting at high accuracy, a prescribed thickness of the end part inner face in a flat resin pipe in a circularity-enhanced state.There is provided a ro...  
JP2019107736A
To provide a blade, a work rest and a centerless grinder which make it possible to process even small-diameter to large-diameter work-pieces with high efficiency by through feed grinding.A blade 20 according to the present invention incl...  
JP2019107757A
To provide a method for feeding work-piece by which work-pieces having circular cross section such as, for example, a roller can be fed to a centerless grinder one by one.In feeding a work-piece W to a centerless grinder which loads the ...  
JP6537439B2  
JP6537537B2  
JP2019104317A
To provide a vehicular wheel having unprecedented and new design.A part of a design surface 31 composed of a vehicle outer surface of a rim part 11 and a vehicle outer surface of a disk part 12 has a plurality of flat polished surfaces 3...  
JP2019104082A
To provide an NC grinding device which can correct influence due to thermal displacement with high accuracy and is easy to be operated.An NC grinding device comprises: a work-piece side unit 10; a grindstone side unit 20; a ball screw 30...  
JP2019093493A
To reduce unevenness on a surface of a journal part of a crank shaft.A crank shaft manufacturing method includes steps of: revolving a journal part of a crank shaft around a rotation axis different from a shaft center of the crank shaft;...  
JP2019093473A
To provide a ball polishing device that can improve surface roughness of a spherical work-piece without complicating the device.A ball polishing device 1A is configured so that a spherical work-piece 6 is sandwiched between a polishing b...  
JP2019089194A
To provide means that can suppress occurrence of shoe wound on an outer peripheral surface of a work-piece regardless of materials of the shoe.A work-piece support device (6) comprises: a base (10); a shoe (11), arranged in at least one ...  
JP2019084600A
To reduce the tool cost and improve the processing quality and yield of an inner peripheral surface processing device for processing an inner peripheral surface of each cylinder part of a workpiece having a plurality of cylinder parts ar...  
JP6519227B2  
JP2019076962A
To provide a grinding machine and a grinding method which can reduce whole grinding time.A grinding machine 1 comprises a grinding wheel head 26, a head stock 12, feeding devices 24 and 25, coolant supply devices 30, 31, 31a and 32, and ...  
JPWO2018020947A1
The emery wheel stone for roll polish, roll polish device, and method of being stabilized, without the grinding waste which arises at the time of polish preventing depositing on the crevice of the polished surface central part of the eme...  
JP2019076961A
To provide a grinding machine and a grinding method which can improve grinding processing accuracy.A control device 31 of a grinding machine 1 determines an eccentricity amount d of a shaft line of a work-piece W to be grinding-processed...  
JP2019076960A
To provide a grinding machine and a grinding method which can improve grinding processing accuracy and grinding processing efficiency.A control device 31 of a grinding machine 1 comprises an input device 32 that inputs a correction amoun...  
JP6518206B2  
JP6511051B2  
JP2019063962A
To provide a machine tool which accurately calculates a phase of an eccentric part such as a crank pin by using a touch probe, and dispenses with a setup change even if changing a workpiece to a different kind of a workpiece.A machine to...  
JP2019063891A
To provide a centerless grinding device or the like which measures a load acting on a workpiece, simultaneously monitors two kinds of items of the load and a vibration frequency, and can be properly adapted to a grinding state of the wor...  
JP6503050B1
[Subject] By being stabilized and making a position of a rotation grinding member hold, a pipe inside processing unit which is stabilized and grinds an inside of a pipe is provided. [Means for Solution] An opposing member (29) by which s...  
JP6501857B1
[Subject] A wheel for vehicles which has unprecedented new design nature is provided. [Means for Solution] A part of design surface 31 which comprises a field of the vehicles outside of rim part 11 and a field of the vehicles outside of ...  
JP6498268B1
[Subject] The pipe inside processing unit which can process an inside also about the pipe with which inside diameters differ is provided. [Means for Solution] Pipe inside processing unit 1A is provided with the following. Upper guide mem...  
JP2019509178A
A method of grinding a structure provided with one cylinder classification and variant classification at least, respectively with the same grinding machine is indicated. A structure is first ground in the 1st grinding operation by the 1s...  
JP3220761U
[Subject] Though it is easy composition, a processing part is provided with a machine tool which can inject coolant exactly when grinding inner skin of a work by a whetstone. [Means for Solution] While engaging with the tool axis of rota...  
JP6492613B2  
JP6496681B2  
JP2019508260A
The present invention is applied to a field of grinding processing of work piece, and a technical field of a micro drill especially for PCB processing, and is really indicating production equipment and a manufacturing method of a formula...  
JP2019048355A
To provide a rod-like test piece surface polishing device and a surface polishing method by which it can be suppressed that a polished state of a rod-like test piece becomes ununiform.A surface polishing device 100 comprises: holding mem...  
JP6491941B2  
JP6488894B2  
JP2019042899A
To provide a processing device that can perform both cutting processing and honing processing alone, is small-sized and does not require a complicated structure.The processing device, in which a cutting processing unit 6 having a cutting...  
JP2019042901A
To provide a processing device that can perform both cutting processing and honing processing alone, is small-sized and does not require a complicated structure.The processing device, in which a cutting processing unit 6 having a cutting...  
JP2019042900A
To provide a processing device that can perform both cutting processing and honing processing alone, is small-sized and does not require a complicated structure.The processing device, in which a cutting processing unit 6 having a cutting...  

Matches 651 - 700 out of 8,726