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Document Title |
JP2008049410A |
To realize a rotary tool 1 for honing capable of attaching and detaching only a grinding wheel portion while a holder 1 is coupled and fixed to a spindle of a honing machine with a low-cost and simple structure.A holding cylinder 13 of a...
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JP4054349B2 |
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JP2008023596A |
To provide a method for processing a minute concave portion that can form the minute concave portion capable of effectively reducing sliding resistance on an inner peripheral surface of cylindrical hole of a work, with a high precision a...
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JP4025376B2 |
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JP2007533782A |
The invention relates to an uncovering compound for uncovering surfaces of materials with pronounced Si crystals, in particular of cylinder bearing surfaces made from aluminum materials with pronounced Si primary crystals. The uncovering...
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JP2007283472A |
To provide a honing method which can stabilize the inside diameter and the surface property of a machined bore, and also can shorten a machining time, and further to provide a honing apparatus. The honing method for machining the inside ...
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JP3981922B2 |
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JP3974363B2 |
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JP3971537B2 |
To provide a compact and light automatic honing system with the simple structure facilitated in decision and change of the number of man-hours, facilitated in design, and capable of lowering the device cost. A working cell A is provided ...
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JP3960587B2 |
To provide honing work technology capable of shortening working cycle time and carrying out precise slitting control of a honing grindstone in forcible slitting (quantitative) working type honing work. Slitting quantity of the honing gri...
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JP2005527389T5 |
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JP3916397B2 |
An abrasive machine includes a rotatably driven tool, chucking equipment for holding the work pieces and a feeding device for effecting relative displacement between the work piece and the rotatably driven tool. The machine further inclu...
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JP2007075971A |
To obtain a precision hole finishing device which supplies a sufficient amount of cutting fluid to a rubbing processing part of an inner surface of a circular hole with blade parts 12, 12 of a honing tool 6a.The honing tool 6a is a hollo...
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JP2007069331A |
To solve at least one of the disadvantages caused by integrating air nozzles and guide pads into one unit in a honing head.The guide pads 76, 78 are dismountably fixed, by bolts 80, to two guide pad mounting grooves 60 so as to separate ...
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JP2007038388A |
To provide a groove finish machining device which is for use in machining a workpiece having a plurality of grooves formed therein, and can shorten a time period necessary for groove finish machining.According to the groove finish machin...
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JP3881987B2 |
To provide a honing tool equipped with a structure for correcting and holding the fall of a workpiece supported in a floating state in one-pass honing. A guide part 10 is provided on a tip in order to guide a tool body 15 into a hole of ...
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JP2007021618A |
To provide the hard surface in each hard member with a predetermined surface roughness even if grinding a plurality of hard members, in a machining method for grinding the hard surface of the hard member using a grinding wheel.A hard fil...
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JP2007021617A |
To make a processed surface state of a hard film in each workpiece a predetermined processed surface state even when a plurality of workpieces are ground in a method for processing the hard film, in which the hard film, having reticulate...
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JP2007015036A |
To carry out a self-forming action of a grinding wheel favorably in timing by solving a problem of difficulty in carrying out the self-forming action of the grinding wheel favorably in timing and in efficiently performing the self-formin...
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JP2007007820A |
To set a radial position of a grinding tool to a desired position without requiring high accuracy in a mechanism for varying the radial position of the grinding tool.Honing is performed for an internal surface 5a of a cylinder bore by th...
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JP3865361B2 |
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...
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JP2006346837A |
To provide a small diametrical honing tool securing high working precision, simple in structure, excellent in rigidity and inexpensive.This honing tool is furnished with: a hollow cylindrical tool body 10; a honing grinding tool 11 held ...
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JP2006255871A |
To provide a honing grinding wheel easy to manufacture at a low cost, free of breakage and peeling off of a grinding wheel, thereby having a structure capable of sufficiently exhibiting a performance of the grinding wheel.A honing grindi...
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JP2006255857A |
To provide an inner surface polishing machine for a glass tube capable of polishing the inner surface of the glass tube without a variation and with high productivity.This inner surface polishing machine for the glass tube includes: a gl...
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JP2006239835A |
To carry out honing work without deforming a cylinder bore inner surface by pressing a grindstone on the cylinder bore surface by stable pressure.Oil in a hydraulic cylinder is confined by closing a solenoid valve 41 after pressing the g...
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JP3821219B2 |
To provide a cylinder liner for an internal combustion engine in which a steam-treated film is formed on its inner peripheral face, the film surface has an oil sump that is effective for a lubricating function, and which is excellent in ...
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JP2006222231A |
To provide a tape bonding device capable of removing the slack of a placing means for placing a work, bonding a tape member to the work much more favorably, exfoliating the tape member easily, preventing dust from sticking to the work, a...
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JP3806408B2 |
To provide a honing machine of a one-path system, which carries out the honing of an inner peripheral surface of a workpiece with high efficiency while ensuring high accuracy, and has a small and simple structure. The honing machine of t...
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JP3803506B2 |
To prevent abrasion of an expansion guide in a honing tool having the expansion guide and preventing a decrease in machining efficiency and machining accuracy caused by the expansion guide. A device main body 11 is eibtally provided with...
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JP2006517471A |
An object of the present invention is to provide a polishing method for producing, in a relatively short period of time, a tubular brittle material having an inner surface of high surface precision with a maximum roughness Rmax of 0.1 mu...
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JP3798496B2 |
To eliminate the need for electro-chemical machining required hitherto, shorten the time required to machine recessed parts for oil basins, and reduce the manufacturing cost of a cylinder block. With the machining method for the bore sur...
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JP2006123068A |
To provide a cylinder block honing device having excellent productivity while sufficiently suppressing the formation of burrs.The cylinder block honing device provided with a plurality of fixed grinding wheels 11 and cylindrical rotating...
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JP2006513872A |
The cylinder is made off two cylinders of different hardness. A first hard cylinder (4) is butted (14) against a soft cylinder (6) underneath. The inside diameter of the composite cylinder may be machined to a double cone shape (11), wit...
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JP3768370B2 |
To provide a honing unit capable of executing honing-finishing with a horning pressure constant. In this honing unit, a hone 4 connected to a taper shank part 2 is formed with a cylinder housing space 38, a mandrel insertion hole 41 and ...
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JP3766134B2 |
To perform higher accurate honing work by facilitating correction work relating to an objective internal diametric value, in the case that an internal diameter of a machining hole is deviated to exceed a permissible range relating to a v...
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JP2006075925A |
To provide a method of machining the inner peripheral surface of a circular hole, uniformly removing swells formed at the edges of recesses in forming fine recesses on the inner peripheral surface of the circular hole of a workpiece.Honi...
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JP3753786B2 |
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JP3749777B2 |
To provide a device for grinding the end face of an edge of the workpiece hole specially the ring shape surface capable of very accurately forming or machining a small end face, especially a ring shape surface, on the hole edge and havin...
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JP2006043818A |
To provide a honing machine and a honing method, controlling expansion of a grinding abrasive grain part finely and with high accuracy and expanding the grinding abrasive grain part while rotating a main shaft.This honing machine include...
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JP2006043851A |
To provide one-pass type honing technology capable of highly efficiently implementing honing work on the internal surface of a work while maintaining high finish precision on that surface.In one-pass type honing technology, honing work i...
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JP3744051B2 |
To desirably secure internal diameter measuring accuracy relating to a processing hole, by adjusting a characteristic of an air micrometer changed by a delicate shape difference of an air nozzle and an action environmental change. A mast...
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JP2006026778A |
To provide a sliding surface formation method and a sliding surface shape in a sliding member reducing sliding resistance of sliding surfaces sliding each other and capable of preventing seizure and galling.In the sliding surface formati...
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JP3735487B2 |
To provide a honing machining method capable of providing a hole part having high roundness and satisfactory degree of cylindricality. A position schedule for advancing, retracting, and driving a honing head is constituted by a main stro...
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JP3733459B2 |
To improve work efficiency of honing processing work by rotating a clamped chip saw, simultaneously pressing a rotary brush to a honing processing part of the outer peripheral edge thereof, and supplying a designated liquid to a contact ...
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JP3722852B2 |
PURPOSE: To maintain a vertually constant force against a machining member such as a grinding wheel or the like in a honing mandrel by providing a movable supply member, a pivotal support means for applying force controlled in the direct...
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JP2005279880A |
To hone a prepared hole into a worked hole having high straightness and roundness with high accuracy.When the prepared hole bored in a workpiece is slightly honed by a tool in a floatable state in a horizontal plane, the workpiece is flo...
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JP2005528989A |
A honing machine for super finishing workpieces, e.g. by honing using a tool spindle ( 7 ), can be rotatably driven and can receive a tool. A motor rotates the tool spindle, the tool spindle ( 12 ) being arranged on a carriage ( 12 ), wh...
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JP2005224917A |
To provide a honing grinding wheel without breakage and peeling-off of a grinding wheel which is clear of adverse effects of a wheel spindle stock itself on working precision, and, moreover, is provided with a structure having a large ra...
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JP2005212059A |
To provide an apparatus which can automate work for passing a lapping wire into a ferrule.The apparatus comprises a first ring feeder 16 which rotates about an almost horizontal rotation axis, a second ring feeder 17 which is arranged in...
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JP2005212058A |
To provide an apparatus and a method for machining an inside diameter which can accurately machine the inside diameter of a ferrule even if a lapping wire has been worn.The apparatus for machining the inside diameter comprises the lappin...
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