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Patent Searching and Data


Matches 601 - 650 out of 1,798

Document Document Title
JP2002283217A
To provide a honing tool capable of prolonging a life of the honing tool and obtaining high dimension accuracy for a long period of time by inhibiting a reduction of surface roughness of polishing processing.The honing processing device ...  
JP3327015B2  
JP3326964B2  
JP2002233946A
To provide an attachment for honing mounted on a working machine to effect working through rotation of a main spindle, and capable of exerting rotation and axial vibration on a tool for working, and being compact and solid.The attachment...  
JP2002221077A
To ensure seizure resistance and abrasion resistance, by protruding a primary crystal silicon to a cylinder bore inner surface with a high silicon cylinder block without applying etching work.This cylinder block, consisting of an aluminu...  
JP2002520172A
(-- 57 --) -- -- a summary -- -- a grinder -- (-- ten --) -- 回動 -- possible -- driving -- having -- a tool -- (-- 35 --) -- a structure -- holding -- a sake -- chocking -- equipment -- (-- 27 --) -- and -- a structure -- (-- 28 --) -...  
JP3324309B2
PURPOSE: To provide a machined hole diameter measuring method without generating the interference of pressure wave, and a honing head used in this method. CONSTITUTION: Air nozzles 15 serving as the measuring parts of an air micrometer a...  
JP2002188701A
To provide a toroidal type continuously variable transmission capable of making the minor axis of an ellipse which is a round hole of a trunnion coincide with the inclined rotation axis direction of the trunnion.This toroidal type contin...  
JP2002172561A
To provide a workpiece holding device capable of surely holding even a thin and fragile workpiece without damaging and distorting the same by clamping.This workpiece holding device has plural arrays of annular elastic members 13, and a c...  
JP2002160123A
To efficiently perform a series of machinings including inner diameter machining.Machining members 30 and 40 are removably mounted to the tip of a tool body 10 having a polishing part 13 partially in the axial direction. The machining me...  
JP2002144216A
To provide an electro-deposited honing tool capable of performing grinding with high accuracy, even in a mandrel small in diameter, long and narrow.A center hole 4 of a straight opened at least one end of a front part or the whole of the...  
JP2002144214A
To easily and conveniently form a sliding contact surface having excellent lubricant holding performance and low frictional resistance.When finishing inner peripheral wall parts 14a to 14f of cylinder bores 12a to 12f of a cylinder block...  
JP2002144215A
To provide a mandrel for an electro-deposited honing tool capable of providing high core accuracy and inexpensively manufacturable.An electro-deposited grinding wheel shaft part 1 and a honing machine mounting part 7 are connected and in...  
JP2002103200A
To provide a honing tool capable of executing the honing with high straightness and accuracy by preventing vibration and rock of grind stones and stably holding the grind stones.In this honing tool, a tip large-diameter part 2 is formed ...  
JP3293270B2
PURPOSE: To expand the application scope of a honing machine by converting a hone guide to guide a hone head, in a common part regardless of the sort of the honing machine. CONSTITUTION: A hone guide 14 to guide a connecting member 11 wi...  
JP2002086340A
To stabilize the work of inserting an insertion into a workpiece with holes and machining after insertion.A workpiece W with holes into which an insertion is inserted is held by a workpiece holder 80. The holder 80 is provided with a fix...  
JP3290398B2
To provide a polishing tool sharp and excellent in durability and free to extensively use by containing a leather grinding pad covered with a leather grinding material as well as an edge having a specific range of a recovery factor again...  
JP3284872B2
To improve internal diameter measuring accuracy by improving detection accuracy of a back pressure of air blown to a processing hole internal surface similarly to a rough machining stage in the initial processing of narrow space, even in...  
JP2002066914A
To minimize a vibration generated on a main shaft head even if an oscillation imparted to a main shaft is made to a high speed in a honing machine.In the honing machine, a main spindle 10 in which a grinding wheel T is mounted on a tip e...  
JP3282896B2
PURPOSE: To realize the dressing of a grinding wheel in a honing device, and maintain the excellent working precision. CONSTITUTION: A cylindrical grinding wheel dressing member 52 is supported by a turning member 40 to the upper part of...  
JP2002052421A
To provide a honing stick for a gear capable of providing endurance life of a dressing gear used in dressing, the dressing accuracy and honing accuracy.In the dressing process, a tip of a dressing gear having a contour similar to that of...  
JP3275586B2
PURPOSE: To maintain the measurement of the machined diameters of other bores positively and completely with high accuracy even after completion of honing to a suitable bore among first, second... n-th bores. CONSTITUTION: First, second,...  
JP3275585B2
PURPOSE: To conduct feedback of the diameter correction value corresponding to the room temperature so as to improve machining accuracy by making the change of the finished diameter errors of cylinder bore inner diameters between workpie...  
JP3275589B2
PURPOSE: To precisely measure the machined diameter of the bore of a workpiece so as to improve honing accuracy. CONSTITUTION: A honing head 11 is provided in such a way as to be rotatable and axially reciprocated, and a head rotating de...  
JP3275588B2
PURPOSE: To perform honing so that the machined diameter of a part positioned in a rigidity stable area on the inner surface of a bore becomes the specified machined diameter. CONSTITUTION: When an air nozzle 55 is detected to be positio...  
JP3275590B2
PURPOSE: To generate irregular delay time to the measurement of the machined diameter of a measured part in the depth direction of a bore and also to the measurement of the depth position of the measured part. CONSTITUTION: A honing head...  
JP3275583B2
PURPOSE: To make the measured value of a machined hole inner diameter in honing work approach the target value even with the temperature change of a workpiece during conveyance to an inner diameter measuring process after the end of work...  
JP3275584B2
PURPOSE: To carry out accurate machining from a first workpiece without generating a machining failure even at the time of using new honing sticks with sharp surface properties. CONSTITUTION: In the case of using new honing sticks 29 wit...  
JP3270683B2
To dispense with oscillating mechanism, thereby economizing the space for machining lines, to simplify the equipment, and to reduce the manufacturing cost on a work to be machined. A compound machining device is provided with a main spin...  
JP2001353655A
To realize work from preparing work to honing work with a single tool.This honing work tool 10 is provided with a tool main body 12 having a taper part 14 to be engaged with a taper hole formed in a rotary main shaft of a machine tool, a...  
JP3261897B2
PURPOSE: To conduct machining while improving the roundness of a honing head by pushing back honing sticks, protruded by centrifugal force generated in association with the rotation of the honing head, by the push-in guide of a machining...  
JP2001526120A
(57) The equipment and the method for grinding a summary structure, especially a shaft portion are indicated. According to this method, a structure is clamped by the regular position for grinding processing, and that geometry is behind g...  
JP2001328061A
To provide a grinding device having a simple structure capable of providing a uniform grinding surface over the whole area of a work.This device is provided with a reciprocating shift mechanism (a motor) for reciprocating and shifting a ...  
JP2001322031A
To easily and rapidly hone an external gear 26.When a tool gear 37 is engaged with the external gear 26, and the tool gear 37 is reciprocated in the tooth rake direction of the external teeth while the tool gear is rotated around the axi...  
JP2001522728A
(57) -- summary book invention is a compound honing ring which has a honing portion and a carrier portion -- this -- it consists of material from which both of components differ, and is related with the compound honing ring which may con...  
JP3249612B2
PURPOSE: To improve the finishing precision in the honing work for polishing the inner surface of a metal pipe. CONSTITUTION: A pair of holding tool bodies 1 and 1 formed to each longitudinally half-divided cylindrical shape are constitu...  
JP3239650B2
PURPOSE: To correctly discriminate a machined hole diameter by always maintaining the temperature of a workpiece provided with a machined hole and the temperature of a master ring provided with a reference hole for inserting a honing hea...  
JP3239651B2
PURPOSE: To precisely measure the machined diameter of the bore of a workpiece so as to improve honing accuracy. CONSTITUTION: A honing head 11 is provided in such a way as to be rotatable and axially reciprocated, and the honing head 11...  
JP3239649B2
PURPOSE: To restrain machined powder, generated at the time of honing, from entering between a hard metal guide and a machined hole by guiding the machined powder by grooves fromed on the surface of the hard metal guide so as to eliminat...  
JP2001277094A
To provide a honing machine on which a smooth oscillation is applied to a main shaft without giving the main shaft excess force and moment while the velocity and the amplitude being easily changeable, so as to improve the characteristic ...  
JP2001269853A
To provide a honing tool capable of suppressing the deterioration of the surface roughness of polishing and obtaining high dimensional precision over a long period. This honing tool is provided with a cylindrical outer tube part, a plura...  
JP2001260000A
To provide a honing device in which a predetermined surface roughness is obtained and a raising of a work cost and an equipment cost is inhibited by inhibiting a generation of a working pressure between honing sticks having a different g...  
JP2001246549A
To impart a cleaning function usable during rotation to a honing tool equipped with retreating mechanism for honing stone and eliminate accumulated matter to extend the effective usable time of the tool.In this tool, a tool body provided...  
JP2001246548A
To connect a honing stone to a grinding stone base without any adhesive in a honing tool with a retreating mechanism for grinding stone and shorten the time for tool adjustment by the replacement of the grinding stone.In the structure of...  
JP3228034B2
PURPOSE: To prevent the surface pressure of honing sticks from being lowered by imparting pressure, corresponding to reaction caused by the deformation of a return elastic body, to a fluid pressure cylinder in association with the increa...  
JP2001232630A
To provide a drilling machine for a brittle material for a drill to be detachably fixed to a drill rod surely by a lock coupling part and capable of a transmitting a drilling torque.For the purpose of relatively accurate positioning, a d...  
JP2001513165A
(57) -- by using a working tool of all sorts, precision processing of the well-known valve seat object for summary fuel injection valves is carried out, and the working tool of these is used for it in this case -- the direction of an axi...  
JP2001225224A
To provide a tool for fine machining that excels in cutting performance and is simultaneously less liable to breakage and the effect of impact.The tool T comprises a central layer and two outer layers a, b and c bonded together. The cent...  
JP2001192296A
To provide a honing processing method for a single crystal wafer, which is capable of improving the processing yield and the yield in device process. This method for honing processing comprises integrally arranging an ultraviolet curing ...  
JP3208559B2
To provide a smooth vibrator device of a simple installation structure which ensures machining accuracy corresponding to various kinds of materials, in a honing machine. In a honing machine, which is used to finish the boring work by mak...  

Matches 601 - 650 out of 1,798