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JP3678817B2 |
To protect a honing tool against a fall or a vibration by expanding an introduction guide into a workpiece machining hole, and machining a workpiece, with the honing tool aligned with the workpiece machining hole. An introduction guide 1...
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JP2005199378A |
To provide a method of honing capable of assuring roundness of a cylinder bore even when load due to bolt fastening is added to a cylinder block when a cylinder head is fixed by bolt fastening through a cylinder head gasket along a perip...
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JP3675028B2 |
To conduct honing by removing clogging if clogging occurs at a sizing nozzle in a honing tool. In an air circuit 19 where the sizing nozzle 13 of a honing tool 1 and an air source 17 are connected, a regulator 21 is mounted, and an A/E c...
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JP3658847B2 |
To provide the working diameter with excellent accuracy, and the excellent surface roughness of an inner surface of a worked hole even in a work in the initial working stage by reducing the frequency of conformable fitness in performing ...
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JP3651116B2 |
To detect air leaks in an air system of an air micrometer provided in a honing machine. The method is for detecting the presence or absence of air leak in an air system by loading a honing tool 1 on a spindle of a honing machine to hold ...
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JP3653294B2 |
PURPOSE: To return working liquid supplied to a tool main body to a machine tool in a machining tool provided with a check valve for liquid leakage prevention on a connecting part with the machine tool. CONSTITUTION: A check valve 54 and...
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JP3645915B2 |
PURPOSE: To easily manufacture a flexible abrasive horn by providing a large number of flexible bristles with abrasive small balls on their tips radially over the length of a specified width direction by a specified process for forming t...
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JP3627824B2 |
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JP3613009B2 |
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JP2005014175A |
To provide a honing stone having high processing accuracy, and having the long service life, by correcting abrasion of the stone by the parallel expansion of an abrasive grain parallel expansion part forming a biting corner part and a pr...
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JP2005014172A |
To provide ultrasonic processing equipment having no difficulty in performing continuous work over a long time, by installing an ultrasonic machining tool in a hone by a simple means, without using solder and wax.In this ultrasonic proce...
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JP3609324B2 |
To provide a power tool small and short as a whole, easy to mount and low in manufacturing cost. This machine tool includes a motor body 12 having a spindle 16 at the front side, formed with a cylindrical case 19 outside and internally c...
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JP3598355B2 |
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JP3593758B2 |
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JP2004322307A |
To form a curve having a crowning amount to smoothly change radii of curvature on an outer peripheral surface of a substantially cylindrical workpiece.Driving rollers 2 and 3 rotating in the same direction are disposed to be parallel wit...
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JP2004291213A |
To provide a grinding wheel securing favorable machining surface by preventing the occurrence of scratches due to abrasive grain fall-out.This grinding wheel is formed with an tip portion formed by firmly fixing diamond grains 12 to an e...
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JP2004530040A |
The invention described herein discloses a chemical mechanical machining and surface finishing process. A conversion coating is formed on the surface of a workpiece and is removed via relative motion with a tool, thereby exposing the wor...
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JP2004268200A |
To provide a composite resinoid grinding tool for providing the effect of using a massive abrasive grain while restraining reduction in grinding tool strength.Since a grinding tool structure of a honing grinding tool 10 for a gear has su...
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JP2004268197A |
To provide a honing device for improving the service life by restraining abrasion of a tapered cone.The tapered cone 5 is integrally molded with a main spindle 2, and a contact surface 5a with a honing stage 6 is formed in a taper shape....
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JP2004243433A |
To provide a polishing method for manufacturing a high profile irregularity tubular brittle material with the maximum roughness Rmax of the inner surface of 0.1 μm or less, the center line average roughness of 0.1 μm or less in a compa...
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JP2004237397A |
To provide a correction device precisely monitoring the formation state of a spiral mark formed on a work surface by honing, and highly precisely instructing the machining correction conditions according to the formation state.Data of th...
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JP3558173B2 |
PURPOSE: To simply load or unload a work onto or from a honing device for grinding the through hole of the work to the prescribed inner diameter. CONSTITUTION: This honing device is provided with the first driving means 10 nearly symmetr...
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JP2004223697A |
To provide a machine tool with a shaking attachment for honing (finishing an inner diameter) and a shaking attachment for honing (finishing the inner diameter).In the machine tool equipped with a shaking attachment on a main shaft of a g...
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JP2004216543A |
To machine a roll on which soft metal is plated, with high precision and high efficiency.A wheel spindle stock 30 is provided on a grinding machine head 20 movably in the axial direction of the roll W rotatably supported thereon and in i...
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JP2004167621A |
To provide an operating device for a whetstone diameter expanding/contracting member of a honing machine capable of feeding a whetstone member in the radial direction certainly for a certain specified amount.The honing machine includes a...
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JP3536007B2 |
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 ...
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JP3536017B2 |
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 ...
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JP2004157985A |
To provide working cells of an automatic machine working system provided with constitution in which the number of processes can be easily determined or changed, design can be easily performed and device costs can be reduced.A working cel...
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JP2004114297A |
To minimize vibration generated in spindle heads even if a high-speed oscillation is applied to spindles.In a honing machine, a first spindle 76a and a second spindle 76b, where grinding wheels are fit at each end and rotated, are relati...
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JP2004114236A |
To accurately and efficiently carry out machining a cylindrically inner circumferential face provided on a work-piece, such as finish machining for the inner circumferential face of a bore formed on a cylinder block.The machining method ...
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JP3510852B2 |
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 m...
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JP2004066435A |
To provide a honing tool that can perform honing precisely and efficiently and provide a method of honing using the tool.This honing tool 1 used for honing with a small diameter hole has a grinding main portion where abrasive grain 11 is...
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JP2004036511A |
To manufacture a cylinder bore controlling the decrease in circularity even during the operation of an internal combustion engine.This method of machining a cylinder block for the internal combustion engine comprises heating the cylinder...
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JP3097588U |
The cross-sectional profile of the outer peripheral surface of a honing wheel is within a spherical enveloping surface that is concentric with the honing wheel. Due to the cross-sectional profile of the outer peripheral surface of the ho...
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JP2004017252A |
To provide finishing device for a toroidal-type continuously variable transmission and the method of finishing where the outer diameter of the first shaft of the pivot shaft can be very accurately and stably finished in a short time and ...
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JP2004017247A |
To improve working efficiency, by expanding an outer diameter without removing a grinding shaft from a main shaft by eliminating manualoperations controlling the outer diameter by removing the grinding shaft from the main shaft conventio...
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JP2003343569A |
To provide a bearing unit in which by smoothing its internal peripheral surface of an outer race using grinding or honing, and further finishing the internal peripheral surface using barrel finishing, the surface is smoothed and there oc...
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JP2003326451A |
To remedy dispersion in clamping force and quality due to a skill level of a worker in composing a clamp of a honing jig by a clamp nut and a clamp ring provided in an inner side of the clamp nut and rigidly fixing a work by the clamp ri...
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JP2003311602A |
To allow highly accurate polishing by uniformly expanding or shortening diameter of the entire range of a polishing part, in a honing tool used in honing precise finishing of a machining hole in a post processing such as drilling, reamin...
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JP3457268B2 |
To provide a device capable of machining a crankshaft neck part in the mounted state of a crankshaft on an engine. This movable machining device 1 is fixed to the crank arm part side face of a crankshaft 2 to economically carry out cutti...
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JP3451102B2 |
PURPOSE: To provide a polishing device wherein a working time can be almost fixed even when cutting force by a grinding wheel is changed. CONSTITUTION: A polishing device for a hole internal surface is provided with a grinding wheel 3 fo...
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JP3435971B2 |
To improve processing accuracy in the case of performing honing work while using a coolant controlled in a specified temperature difference relating to a room temperature. When a start is opened in a device where a temperature of a honin...
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JP2003200340A |
To provide a method and a honing machine that can inexpensively manufacture a bore deformable in an operating state to an ideal shape.The method detects deformation of a bore 1 to a target shape 3 in an operating state, determines an ini...
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JP2003175458A |
To provide a tool balance adjusting method enabling to remarkably reduce an adjusting time in balance adjustment for a workpiece.A three-dimensional workpiece model 1 and a floating tool model 2 are prepared, they are combined on a CAD t...
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JP2003175453A |
To make an outside diameter of a grinding wheel expanded and contacted uniformly in a honing tool, to stabilize honing finishing, and to reduce a tool cost, as to honing work.A groove 53 having a plurality of tapered parts is formed in a...
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JP2003170344A |
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 grin...
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JP2003165021A |
To provide a reamer having a blade nearer to a grinding wheel than a blade having a cutting edge, provided with an independent fine adjustment function for a cutting edge tip outer diameter in each blade for uniformalizing grinding force...
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JP2003156645A |
To provide a method of manufacturing a glass-based optical waveguide of which the machining time is short and which is formed in a large sized wafer of 3 inches or larger, is low-cost and has a small waveguide loss.The optical waveguide ...
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JP3405057B2 |
To improve forming accuracy by giving good running-in against the inner periphery of a work processing hole to a new grinding wheel mounted on a honing head. In conducting grinding work for grinding off the angular part of a new grinding...
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JP3405060B2 |
To appropriately control pressure contact of grinding tools against the inner circumferential face of a hole to be worked at a final finishing work by measuring the changing rate of worked diameter per unit time, and controlling expansio...
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