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Patent Searching and Data


Matches 751 - 800 out of 4,308

Document Document Title
JP2008221352A
To provide a polishing method and a polishing device capable of extremely smoothly polishing without leaving a sub surface damage on surfaces to be polished to form the surfaces to be polished free from chipping, and accurately polishing...  
JP2008221449A
To provide a doctor blade polishing device such that the defect of printing and the change of darkness of printing with time are eliminated by eliminating the nonuniformity of polishing by a doctor blade abrasive powder produced by the p...  
JP4154504B2  
JP2008213072A
To provide a polishing device for a ball end mill edge, which is simple in structure and is superior in operability.A polishing stone 30 is arranged on a polishing device body 22 of a polishing unit 14 of the polishing device 10 for a ba...  
JP2008213050A
To provide a broach grinding device enabling execution of efficient and safe alignment in a position of an abrasive stone with a grinding start position of a broach, that is, so-called blade alignment, and also to provide a broach grindi...  
JP2008207261A
To provide a blade grinding device with which anyone can easily, safely, and accurately grind.The blade grinding device 1 is structured of: a flat plate-shaped grind stone 2 including a magnetic body; and a main body including a predeter...  
JP4143645B2  
JP2008194810A
To provide a grinding method enabling a user to easily grind an electric hair clipper blades to be sharpened without a special device.To enable anyone to easily grind the electric hair clipper blades, liquid abrasive for hair clipper bla...  
JP2008194765A
To provide a cutter grinding apparatus simple in constitution capable of uniformly and easily grinding the whole edge of a cutter even in a beginner's use.This grinding apparatus includes: a drive pulley (38) and a driven pulley (40) wit...  
JP2008188710A
To provide a manufacturing method of a glass substrate, which inexpensively manufactures a glass substrate having a desired warp, flatness, and profile irregularity.A rough polishing process is included for polishing a glass sheet having...  
JP4134996B2  
JP4135863B2  
JP4132104B2  
JP4129559B2  
JP2008173741A
To provide a polishing device capable of restraining reduction of downward pressure in the vicinity of a circumferential edge of a wafer and restraining reduction of a polishing rate and unequal polishing.A polishing head 13 has a retain...  
JP2008173155A
To solve the problem that it is very trouble to request sharpening to a manufacturer or a professional or to lose an attached exclusive whetstone because a kitchen knife whose blade tip is formed of a super hard material needs an exclusi...  
JP2008161991A
To provide a drill cutting edge grinder capable of easily grinding a drill cutting edge even by inexperienced and unskilled users.The drill cutting edge grinder is provided with a grinding tool (3) arranged at a predetermined angle with ...  
JP2008149398A
To provide a cutting tool grinding method and device for enabling even an unskilled worker to grind a cutting tool easily with high precision.In this cutting tool grinding method, a divided angle measuring step, a correction step (step 4...  
JP2008126358A
To provide a cutting device and cutting method capable of reducing a dynamic balance error and precisely cutting a workpiece.The cutting device comprises a numerical-control processing section 30 for cutting the workpiece with a cutting ...  
JP2008516730A
The present invention contains the particles and liquid carrier of a scouring pad and abrasive soap for the edge of a blade of an incision instrument, It is turned to the method for grinding the edge of a blade of an incision instrument ...  
JP2008114314A
To provide a drill polishing machine to polish a drill by sequentially carrying out polishing processes by using a plurality of jigs arranged in the periphery of a grinding wheel, capable of increasing freedom of mounting the jigs, impro...  
JP4088491B2  
JP2008110458A
To eliminate generation of fine difference in level and biting, etc. in a joint of flanks with each other of an outer peripheral cutting edge and a circular cutting edge of an end mill.In this manufacturing method, the outer peripheral c...  
JP2008511450A
If the fine structure of the surface where a clog inhibitor is applied is how, investigate whether the function of a clog inhibitor is fully exhibited. On the outermost side, are clog prevention coating a polishing material which it has,...  
JP4069187B2  
JP2008062369A
To provide a boring tool which is excellent in chip treatment performance and machining accuracy of a machined hole, dispenses with grinding of a nick whenever a cutting blade is re-sharpened, and exerts excellent tool life.There is prov...  
JP4052616B2  
JP2008036722A
To perform grinding processing at much higher processing efficiency by improving chip discharging performance to suppress chip jamming in a radius end mill for rough processing with a lager number of cutting blades than normal.In this ra...  
JP2008029687A
To provide a comb blade for thinning scissors provided with the element of the blade of thinning scissors having a new shape, and its manufacturing method.For the comb blade for the thinning scissors, a blank to be the original form of t...  
JP2008030180A
To provide a gun drill capable of preventing a malfunction at the time of drilling without losing the original shape of a blade tip even if the number times of polishing is increased, and to provide a gun drill machine with a polishing d...  
JP3139372U
[Subject] Even if it is not an expert, an edged tool polish device with which fixed quality of finished goods is obtained is provided. [Means for Solution] In a polish board which grinds the edge of a blade of an edged tool, a drive made...  
JP2008030197A
To provide a sharpening apparatus capable of quickly forming a precise and heavy-duty blade edge.In the high-speed knife sharpening apparatus, the surface of a first grinding member is shaped in a truncated cone, and forms a first cuttin...  
JP3139239U
[Subject] When grinding a knife etc., a precise ceramic grinding stick which can be performed smoothly quickly is provided. [Means for Solution] Ceramic grinding stick 3 consists of ceramic bar 30, head cover 31, and handle 32, While cer...  
JP2008018522A
To provide an insert for a pin mirror cutter and the pin mirror cutter with the insert, capable of improving cutting performance by performing honing to an optimum shape on a cutting blade depending on cutting portions and extending the ...  
JP3139007U
[Subject] Also on the outdoors without water service equipment, a portable polish device which can grind an edged tool is provided, pouring water. [Means for Solution] A reservoir and a whetstone stand rotatably attached to a upper end p...  
JP2008006525A
To make an operation simple and to impart optimum grinding speed and grinding direction to a circular grinding wheel, in a grinding machine for grinding a saw chain in a mounted state on the grinding machine by the circular grinding whee...  
JP2008006443A
To provide a form rolling tool for spline machining and a manufacturing method therefor, wherein the strength of machining teeth is secured and the durability can be improved and the tool can be manufactured at a low cost.A bristle brush...  
JP2008500908A
A clamp main part (1) has 軸支回動装置 (5) equipped with the fingered object (12, 13, 14, 15) with four elasticity which connects the central domain (2) for stopping firmly, two parallel arms (3, 4), and these arms to a support med...  
JP2007331052A
To provide a cutter sharpening device capable of suppressing the occurrence of unevenness in pressure applied to a cutter tip of a cutter and polishing it with very high precision at a contact angle set in high precision. This edge sharp...  
JP3138361U
[Subject] An edged tool polish device which can respond to wear of a whetstone which grinds an edged tool simply is provided. [Means for Solution] Edged tool polish device A is provided with the following. Whetstone 3 arranged above an e...  
JP3138310U
[Subject] Offer of a grinder of a milling cutter which can do operation easily and certainly. [Means for Solution] Piece 13 of a grindstone which carries out motorised is combined with the body 11 upper surface, Front insertion table 16 ...  
JP4025831B2  
JP3137904U
[Subject] Directivity accompanying movement is secured, and resistance is reduced and it enables it to perform correctly positioning with a grinding implement of an edged tool and an edged tool moreover. [Means for Solution] Buck 5 of an...  
JP2007313575A
To increase grinding efficiency and reduce manufacturing costs with a simple screw grinding operation. At least one of base end flank faces and tip end flank faces of a plurality of complete threads 56 and continuous biting threads 60 is...  
JP4018150B2  
JP2007307658A
To provide a cutting tool grinding device surely forming a symmetrical clam-like small blade on the blade tip of a ground cutting tool with a simple structure. The cutting tool grinding device is provided with a plurality of endless belt...  
JP2007276010A
To provide a rotary cutting tool which prevents uneven cutting performance due to the generation of a positive side rake angle part and a negative one part with the increase and decrease of a knife edge diameter, or partial deterioration...  
JP2007268694A
To provide a method for forming chips capable of improving workability. This method includes a blank material preparing step for preparing a blank material to be a raw material of an L-shaped chip, a reference position setting step for s...  
JP3991158B2  
JP3136095U
[Subject] Directivity accompanying movement in a movable carriage holding an edged tool is secured, and resistance is reduced. [Means for Solution] Maintenance stand 5 of edged tool 1 which can move freely in inside of grinding surface 8...  

Matches 751 - 800 out of 4,308