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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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JPH1158047A |
To continuously carry out a series of operations of laser cutting, abutting of cut end faces, and laser welding of the abutting end faces with respect to band steel such as a band saw blade. This is such a welding method with respect to ...
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JPH10315049A |
To manufacture a long size saw wire having abrasive grains with a high quality for many hours by applying paint to a conductor while rotating an applying die with the conductor as the center. A cleaned conductor 41 is dried by a dryer. T...
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JP2820709B2 |
According to the invention there is provided a length of material from which may be cut tips for use with tools involving tips of material that is harder than that of the remainder of a tool, wherein said length of material is so preform...
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JP2790854B2 |
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JP2777037B2 |
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JPH1094916A |
To connect an edge point tip to a base metal by stable high strength. Relating to a cutter formed by welding an edge point tip 1 consisting of sintered hard alloy and a steel-made base metal 2. So as to obtain a fixed value in a fusing w...
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JP2732018B2 |
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JP2729229B2 |
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JPH10502879A |
The tool is intented for the material-removing machining of e.g. timber workpieces and may be a circular saw blade, an end mill or a similar tool. It has a metal main body (2) and at least one cutting tooth (3) with a radial cutting surf...
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JP2724800B2 |
PURPOSE: To provide a tip saw capable of preventing a tip from falling from a recess, and a method and a device for manufacturing a tip saw where the working efficiency such as brazing to the recess of the tip can be improved, and the ti...
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JP2711460B2 |
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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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JPH09506393A |
A steel alloy contains in weight-% 0.5-1.0 C, 1-2 Si, max 0.2 Mn, preferably max 0.001 S, 0.1-0.5 Cr, balance essentially only iron. In the form of a cold rolled, hardened and tempered strip it can be used as a backing material for band ...
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JPH08336329A |
PURPOSE: To provide a round chip saw base excellent in quality and useful for cutting grasses, etc., at a low hardening cost without using a heating coil, etc., by rotating roller electrodes to rotate the base and simultaneously harden t...
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JPH08337821A |
PURPOSE: To obtain a highly precise and uniformly quenched quality by heating a prescribed annular part of a basis metal with a laser beam and cooling. CONSTITUTION: A cover moving device 6 is operated by a control signal of a control un...
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JPH08303171A |
To reduce cost by embossing and molding embossments and/or recesses to a circumferential wall in a grooved shape over entire length and conducting reinforcement in the at least axial direction without using a reinforcing material. The ex...
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JPH08224730A |
To obtain a blade capable of reducing nozzle chipping by immersing the dicing blade of a silicon die module like an ink jet printing head in a 'Teflon(R)' (registered trademark) soln. and degassing the blade in a degassing chamber. When ...
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JP2509290Y2 |
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JPH08505818A |
A bandsaw blade comprises a plurality of cutting teeth spaced longitudinally apart by gullets. Each tooth includes a steel portion and a carbide tip brazed to a front face of the steel portion. The deepest point of the gullet lies on a c...
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JP2505398B2 |
A saw blade exhibits a foundation (1) of spring steel, which exhibits along one edge projections (3), each separated by a chip space (2), each carrying a seat (4) each for a cutting material plate (6, 6') and each forming a tooth back (5...
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JPH07308905A |
PURPOSE: To ensure continuity of necessary indications by forming a composite film layer on a saw blade by composite electroless plating after a printing process for preparing an indicating part of a trademark and a blade size indication...
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JPH07299652A |
PURPOSE: To stably support both heating coils, facilitate installation by univocally determining a position, and improve heating efficiency of both heating coils by adopting a means such as arranging a pair of coil parts in tip parts of ...
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JPH07276305A |
PURPOSE: To provide the tip saw of a circular saw in which weight reduction is contrived and durability and sharpness equal to the conventional tip saw of the circular saw are obtained and to provide the manufacturing method thereof. CON...
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JPH07276304A |
PURPOSE: To provide the tip saw of a circular saw in which weight reduction is contrived and also durability and sharpness equal to the conventional tip saw of the circular saw are obtained and to provide the manufacturing method thereof...
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JPH0777690B2 |
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JPH07214420A |
PURPOSE: To improve heating efficiency of a tip brazing part by providing a pair of heating coil sections on both sides of a tip section of a tip support member. CONSTITUTION: Since coil sections lea, 4b of a heating coil 4 are positione...
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JPH07204932A |
PURPOSE: To provide such a manufacture for a knife member for a knife that the tipped part in a knife member is used as less as possible so as to be produce at a low cost and cutting from the knife raw material may be achieved a high yie...
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JPH0740032U |
[Constitution] A tip brazing blade cradle that is inserted into the accommodating portion of the blade pedestal holder that extends from below toward the tip seat of the saw blade to be brazed, and extends so as to contact the accommodat...
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JPH0763892B2 |
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JPH0763889B2 |
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JPH0763890B2 |
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JPH0763891B2 |
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JPH0731234U |
[Purpose] Efficiently manufacture band saws with sharp-edged saw teeth. [Constitution] A plurality of rotors 2 to which a plurality of male molds 4 are mounted at intervals in the circumferential direction are attached to and detached fr...
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JPH0719685Y2 |
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JPH07116916A |
PURPOSE: To increase toughness of a tooth tip and reduce occurrence of heat crack by brazing a high-speed tool steel piece to a blade made of steel and forming the tooth tip by machining. CONSTITUTION: A brazing hot saw is provided with ...
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JPH07116919A |
PURPOSE: To enable highly strong joining by forming a sawtooth by molding a cemented carbide tip in a sawtooth edge shape by grinding work after the cemented carbide tip is adhered to a sawtooth edge tip part by an electric resistance we...
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JPH0732965B2 |
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JPH0780722A |
PURPOSE: To cut an object by the edge section of a saw-tooth-shaped blade having no swing by thicken the edge section of the saw-tooth-shaped blade of a saw-shaped blade more than the other sections. CONSTITUTION: In a saw-shaped blade 1...
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JPH0710433B2 |
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JPH0724632A |
PURPOSE: To give strength or hardness required to improve a fatigue breaking resistance characteristic to a tooth bottom by tooth cutting by way of laser cutting. CONSTITUTION: By using a steel sheet containing C: 0.20-1,20%, Si: 0.10-0....
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JPH073965U |
[Purpose] When welding the insert to the blade, the labor and time spent on clamping the insert is greatly reduced. [Constitution] The clamp member 20 includes a U-shaped member, an S-shaped member, a connecting member 50, a clamp operat...
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JPH0698534B2 |
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JPH0674229U |
(57) [Summary] [Purpose] The ultra-hard tip is firmly fixed to the mating blades without thermal deterioration, and the bonding force between the outer peripheral end faces of each scraping body is increased. [Structure] Two disc-shaped ...
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JPH06277942A |
PURPOSE: To prevent the accumulation of a flux onto a tip supporting member to facilitate a flux removing work by providing a flux removing means to remove the flux adhering to the tip supporting member. CONSTITUTION: A tip 18 mounted at...
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JPH06238514A |
PURPOSE: To less expensively manufacture even a cutter with a complex shaped addendum. CONSTITUTION: A cutter material 10 having a saw tooth part 11 is formed by forming a powdery body P or a mixture of the powdery body P and a component...
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JPH06190629A |
PURPOSE: To provide a low-cost and high performance bandsaw blade to facilitate manufacture by a method wherein a repeating tooth pattern and each set tooth of each tooth pattern are respectively disposed and the height of the last tooth...
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JPH0651247B2 |
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JPH0649249B2 |
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JPH06179117A |
PURPOSE: To produce a disk tip saw with sharp cutting edge easily at less man-hour by embedding tips of which form is arranged beforehand for right and left teeth in the peripheral edge of a disk base metal so that they are adjacent to e...
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