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Document Title |
JP2002036028A |
To provide a cemented carbide alloy made circular saw capable of exquisitely improving durability, and accurately performing cutting and groove machining by fixing an abrasion resistant coating film of titan base, aluminum base, or the l...
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JP2002001654A |
To provide a saw teeth automatic grinding machine capable of grinding saw teeth with high efficiency, accuracy and quality, without requiring presence of a skilled worker.In the saw teeth automatic grinding machine 1 for grinding teeth o...
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JP2001328024A |
To provide a file apparatus for a circular saw for easily performing polishing work for a polishing angle of an edge of the circular saw suitable for a material to be cut only by a single cylindrical file.This file apparatus for the circ...
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JP2001322028A |
To provide a method for forming a sharp edge on a saw blade true edge in which a saw blade is manufactured by using a steel such as an ordinary steel easy to work and inexpensive without using any special steel such as an expensive high-...
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JP3226149B2 |
PURPOSE: To perform horizontal finishing work, leveling work and back filling work of a band saw rapidly by measuring the distorted state, leveled state and back filled state of the band saw by sensors while feeding the band saw in the l...
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JP2001518397A |
The machine includes a saddle (26) which is displaceable along a spindle axis (E) and transversely thereof under numerical control. A tool spindle (28) is supported on the saddle (26) so as to be driven in rotation about the spindle axis...
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JP2001239441A |
To grind a cutting face on a tooth of a saw blade by a small diameter grinding wheel provided on a grinding machine for circular saw blade dressing without bringing a disclike grinding wheel into contact with it.The grinding machine for ...
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JP2001054819A |
To form an even side rake angle for a hollow face type blade shape even if both of the sort and the number of shafted grinding wheels are reduced by forming side rake angles equally moving the axial center of a rotary grinding wheel havi...
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JP2000167713A |
To use a band saw and a circular saw having a tooth shape that forms a circular arc in which a tooth bottom is continuous from a tooth throat repetitively up to use limit by improving the movement of a grinding wheel in such a way that g...
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JP2000117537A |
To easily provide a grinding device having a wide operation range by a method wherein a wide space is provided radially externally of a rotary saw.This saw teeth feeding device comprises a motor to rotate a rotary saw 10; a positioning d...
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JP2000094216A |
To lengthen a service life of a blade tip and to enlarge its cutting throughput by coating a surface of a base material in the blade edge of a circular saw by electric discharge coating with a coating material having wear resistance, hea...
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JPH11311514A |
To obtain a measuring apparatus by which a rake angle and a relief angle can be measured simply and surely, by a method wherein a signal is received from a sensor device which detects the angle position of a measuring spindle and which o...
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JPH11300523A |
To efficiently perform the leveling work of a band saw by providing a distortion suppressing device for suppressing the distortion of a band saw having a means for parallel-moving an upper roll and/or a lower roll longitudinally in the a...
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JPH11510747A |
PCT No. PCT/EP97/02882 Sec. 371 Date Jan. 13, 1998 Sec. 102(e) Date Jan. 13, 1998 PCT Filed Jun. 3, 1997 PCT Pub. No. WO97/46335 PCT Pub. Date Dec. 11, 1997A machine table (16) on which a saw blade (10) is movable in a direction of movem...
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JP2925017B2 |
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JPH11179702A |
To obtain a saw which keeps a good cutting property over a long period, can easily cut an object which can hardly be cut by a conventional saw, and is resistant to the adhesion of sap on blade faces in cutting raw wood and capable of smo...
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JPH11505477A |
The continuous blade (10) is passed through the cutting station via alignment control monitors (28) and has the blade position monitored w.r.t. the guide plane. The blade is driven by friction rollers in a drive unit (26) alongside the c...
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JP2892283B2 |
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JPH1192828A |
To provide a heat treatment method which imparts a stress on a saw in place of tensioning and an apparatus therefor. The circular saw 3 is mounted at the revolving shaft 2 of a motor 1. Cooling water is put into a cooling water tank 10 i...
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JPH10291126A |
To provide a saw setting structure for sawteeth, which does not cause twist of a saw body. In a saw blade having a form by which the influences of saw setting remain in a saw body 30 below a root line (a) of sawteeth, saw-set teeth 11, 1...
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JP2807205B2 |
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JPH10249639A |
To clarify the angle direction of a cutter, and keep the angle of the cutter constant to finish a sharp cutter and make right and left cutters uniform by providing an angle line on a flit surface part of the cover. A taper rod is inserte...
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JPH10225820A |
To make the direction of an angle well understandable even if a position of a filing cutter does not exist on its line by displaying a parallel line and an angle line on the left of a point, and displaying a parallel line and an angle li...
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JPH10193217A |
To easily align a saw edge surface, in the case of holding it to a predetermined position, to an objective one point, and even when a saw is diagonally drawn on an annual ring of bamboo and wood, hard material of a resin, metal pipe, etc...
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JP2774696B2 |
PCT No. PCT/EP92/01389 Sec. 371 Date Jan. 5, 1993 Sec. 102(e) Date Jan. 5, 1993 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00194 PCT Pub. Date Jan. 7, 1993.The machine comprises a retainer member (28) for a saw blade (10) to be plugged on...
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JP2755916B2 |
PURPOSE: To allow the side of a tip to be correctly polished by moving one rotary grinding wheel until coming in contact with a measuring rod, then moving the measuring rod onto the other rotary grinding wheel side, and bringing the othe...
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JP2677809B2 |
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JPH09192926A |
To use a disc stand metal as an indexing board by separating a grinder from a circular saw attaching shaft by the one-way turning movement of a lever, and turning the circular saw in the non-cutting direction by the prescribed pitch. Whe...
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JPH09136218A |
To polish the plate surface of a saw plate 1 with excellent accuracy instantly by means of a strong polishing pressure. An engagingly locking part 4 for blocking the shift movement of a saw plate 1 in relation to a bearing surface 2 by h...
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JP2529950Y2 |
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JP2588463B2 |
PURPOSE: To obtain a method and a device for grinding a saw blade having planetary motion in transverse cutting such as for multilayer webs. CONSTITUTION: Saw blades 21, 21' are supported on a planetary arm moving via an orbit oblique to...
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JPH0929542A |
To grind a back face and a cutting face of a tip saw tooth using a circular saw. A circular saw is fitted to a table, and the inclination of a diamond wheel 27 projecting above a table 17 through a slit 26 is adjusted by changing the fit...
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JPH0929541A |
To realize the excellent cutting ability by setting the diameter and the rake angle to the prescribed values, and making a cutting blade sufficiently bite into a work. A circular saw 1 is 300-500mm in diameter. About forty base pieces 3 ...
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JPH091423A |
PURPOSE: To abrade the cutting blade of a chain saw simply, uniformly, and sharply. CONSTITUTION: The disk grinder 11 of a sander 1 is made movable by given quantity right and left, and also the circular arc part off a diamond cutter is ...
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JP2565650B2 |
PURPOSE: To provide a blade tip reinforcing and treating device which increases sharpness of a blade tip and can manufacture a saw blade having high wear resistance easily and efficiently. CONSTITUTION: A blade tip reinforcing and treati...
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JPH08281514A |
PURPOSE: To always select the most suitable tooth back line shape to various material being different in hardness and structure by providing the rotation center of a lever for vertically moving a polishing head so as to be adjustable in ...
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JPH08243884A |
PURPOSE: To provide an edge grinding device which performs accurately further efficiently edge-grinding a reciprocation cutter blade. CONSTITUTION: A device comprises a grinder holding base 24 of holding a grinder 22 having a disk-shaped...
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JP2528716B2 |
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JPH08192315A |
PURPOSE: To provide a cutter chain, which is provided with excellent abrasion resistance and a long life and manufactured at low costs, and a cutting device using it. CONSTITUTION: A cutter chain C is provided with a plane plate chain bo...
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JP2506313B2 |
PURPOSE: To accomplish well balanced grinding of externals of a base metal as well as to simultaneously grind the top cutting surface and the back cutting surface of a tip saw so as to provide good cutting quality by a mere reciprocating...
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JPH0839349A |
PURPOSE: To provide a saw body of change edge type saw which can be used for groove-sawing as well as general timber-cutting, and a device for manufacturing it. CONSTITUTION: This saw has saw teeth formed continuously with a circular for...
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JPH0839348A |
PURPOSE: To quickly and precisely execute the sharpening of symmetric saw teeth on both surfaces in an automatic sharpening device formed of a grinding mechanism part having a sharpening rotating grinding wheel and capable of setting the...
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JPH0899Y2 |
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JPH081434A |
PURPOSE: To facilitate the selection of the setting position of a grinding wheel and the blade tip of a saw, and facilitate the corrective cut of the blade tip of the saw and the outer shape of a circular saw. CONSTITUTION: A grinding wh...
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JPH07328840A |
PURPOSE: To simply form a hard edge part at low cost by performing spark discharge by approaching or contacting a negative electrode of an electric power supply source to or with an edge part of a positive electrode. CONSTITUTION: A circ...
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JPH07299651A |
PURPOSE: To braze a tip to base metal with high accuracy, and reduce cost of a product. CONSTITUTION: In a tip brazing method for a circular saw tip saw to braze a tip to an outer peripheral part of disk-shaped base metal, the base metal...
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JPH07237136A |
PURPOSE: To provide a grinding wheel and a cutting device by which time necessary for cutting work can be shortened and plural sharp edges can be obtained at the same time. CONSTITUTION: In a grinding wheel continuously having plural edg...
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JPH0737842Y2 |
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JPH0737787Y2 |
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JPH0763889B2 |
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