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Patent Searching and Data


Matches 751 - 800 out of 1,808

Document Document Title
JP2575526Y2  
JP2762842B2  
JPH10138118A
To provide a honing machine dispensing with a means for detecting the contact state of a grinding wheel with a workpiece short in a machining cycle and able to control the cutting quantity accurately. A horn 6 is mounted to a rotary shaf...  
JPH10138119A
To provide a grinding stone holder that can hold a grinding stone stably while being heightened in rigidity. A holder 18 for a horn applied to a honing head is provided with a holder body having a horn fitting face 26 and a pair of protr...  
JP2750552B2  
JPH10100050A
To uniformly and softly grind a chamfered part by softly grinding an orientation flat part, an outer circumferential part and a corner part of a wafer while the rotational speed of the wafer is changed according to the softly grinding po...  
JPH1071556A
To finish grinding work of the inner peripheral surface of a member with through holes in a high quality by honing sticks. A mandrel 30 and a mandrel supporting shaft 31 are provided on the same axis. While an engaging part 72 wherein a ...  
JPH1058304A
To quantitatively and automatically grasp whether formation status of a cross-hatching is good or bad by monitoring the shape of a cross-hatching according to a cutting resistance value at the raising end of a honing stroke. From a seque...  
JPH1058305A
To keep high working accuracy even when abrasion is caused in a grinding wheel and/or a guide by constructing the grinding wheel and the guide in such a manner as to be movable in the radial direction of a head and be independently in th...  
JPH1058303A
To improve an inner surface honing performance by ensuring the proper injection of a grinding fluid to the grinding part of the inner surface of a cylinder as a workpiece. A main shaft 8 with a honing head mounted on the end is held on a...  
JPH1044010A
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...  
JPH10500631A
(57) In order to finish the circular surface portion of a very heavy workpiece like the main pin of the crankshaft (12) of a summary ship diesel engine, or crankpin, the present invention, It has proposed that a workpiece attaches a fini...  
JP2696853B2  
JPH106205A
To make improvements in finishing accuracy by installing a honing head, capable of imparting a contact pressure to a shaft hole inner surface to plural pieces of square bar fine grain honing sticks, in the spindle of numerically-controll...  
JP2557908Y2  
JP2687591B2  
JP2683766B2  
JPH09309062A
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 ...  
JPH09309013A
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...  
JP2682813B2  
JP2681926B2  
JPH09300205A
To provide a honing condition detecting method, by which the work condition detecting position to a bore of an article to be bored can be found and moreover the temperature of both honing tool and the article to be bored can be detected,...  
JPH09300203A
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...  
JPH09300204A
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...  
JPH09300206A
To sufficiently supply the coolant to a contact surface between a work and a grinding wheel, when a honing head which is provided with the grinding wheel at its periphery is rotated and moved in the axial direction in order to grind the ...  
JP2680436B2  
JP2554538Y2  
JP2670506B2  
JPH09277156A
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...  
JPH09277155A
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...  
JP2668722B2  
JP2666564B2  
JP2661414B2  
JP2660296B2  
JPH09262753A
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 ...  
JPH09254011A
To make a prepared hole shape finely controllable for honing an internal diameter and high accurately form a machining hole after honing work. This hole forming device has a boring means 24 having a rotatable machining spindle 26 mountin...  
JPH09254013A
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...  
JPH09254014A
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...  
JPH09254012A
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...  
JPH09254016A
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...  
JPH09254009A
To attempt compactness of a device total unit and improvement of processing accuracy. In a honing machine, an expansion rod 35 is coaxially stored in a spindle 9 rotated by a spindle driving mechanism 9a and vertically moved in an axial ...  
JPH09254015A
To make internal diameter measuring accuracy sufficient so as to obtain desired processing dimension, even when a processed hole is formed in an elliptic shape and tapered. In a honing head 1 provided with a grinding wheel 7, an air nozz...  
JPH09254010A
To increase an orthogonal degree between a specified end face of a workpiece and the center axis of a machining hole by honing work while effectively performing the honing work. This device is constituted such that each grinding wheel in...  
JP2652565B2  
JP2650748B2  
JP2683502B2
PURPOSE: To obtain a surface structure most adequately adaptable to actual operating conditions by generating channels by radiation machining on the surface of a machined workpiece thereby forming shallow depressions on the demarcated su...  
JP2636458B2  
JP2636460B2  
JPH09193001A
To generate no crack at working a brittle material and easily work even in case of a work piece of small diameter by supplying air into a balloon so as to swell out, and pressing the back of a grinding tool. A balloon 3 capable of being ...  
JP2670508B2
PURPOSE: To accurately in-feed honing sticks at the time of honing in a forced in-feed system forcibly in-feeding the honing sticks of a honing tool. CONSTITUTION: The in-feed drive section 31 of a honing stick in-feed device 5 is provid...  

Matches 751 - 800 out of 1,808