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JP2021146455A |
To provide a band saw blade in which a defect that information cannot be acquired from an information unit on a surface hardly occurs without modifying a saw machine.A band saw blade (1P) includes: a trunk part (11) forming a loop with a...
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JP2021142598A |
To provide a cutting blade configured so that a processing quality of cutting of even a work-piece composed of a complex material can be stably improved, and a manufacturing method for a cutting blade.A cutting blade 10, which is formed ...
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JP6914013B2 |
There is provided a method of making a tool blade, in which a backing strip (12) is provided, binding material (14,16) in powder form is cascaded onto the backing strip, abrasive particles (26) are provided and the binding material powde...
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JP6806301B2 |
To provide a chip saw in which fluctuation in a limitation amount of each blade can be suppressed in such a manner that an outer peripheral surface of a limitation blade is polished simultaneously with a chip apical surface polishing and...
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JP2020199598A |
To be able to manufacture a tool with a chip for cutting or grinding a hard material easily and at low costs.In a manufacturing method for a tool for cutting or grinding according to the present invention, a liquid-like or paste-like mix...
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JP6684548B2 |
To prevent generation of crack and others in a hard tip 18 while securing jointing strength of the hard tip 18 sufficiently.By radiating a fiber laser beam FB to a saw blade base metal 12 side in the vicinity of the boundary part A betwe...
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JP6677715B2 |
A method for producing a primary material for a cutting tool, for example a primary material for a saw blade or a saw band, in which a band-shaped carrier of a metal carrier material and a wire of high-speed steel are continuously brough...
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JP6622403B2 |
A saw blade including a body, a plurality of cutting teeth, and a plurality of gullets. The plurality of cutting teeth formed on the body. Each cutting tooth includes a first end and a second end. The plurality of gullets is formed betwe...
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JP6605793B2 |
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JP2019532171A |
The present invention discloses a method for manufacturing a cutting member, in which the cutting member connects a first portion that supports it, a second portion that forms a cutting edge, and a first portion and a second portion. It ...
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JP6581992B2 |
A method for producing a preliminary material for a cutting tool and such a preliminary member, for example a preliminary material for a saw blade, a saw band, a cutting line, a punching knife, or a blade, wherein at least one first part...
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JP6578412B1 |
To provide a method for manufacturing an annular band saw blade capable of obtaining good cut surface quality. The manufacturing method includes a cyclization step, a polishing step, and a tip tooth tip forming step. The cyclization step...
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JP6523698B2 |
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JP6444780B2 |
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JP6399661B2 |
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JP6393945B2 |
During manufacture of a saw blade (1), especially a circular saw blade (2) or a saw band (14), the size of a deepening (8) in a tooth supporting body (3) of the saw blade (1) is reduced. The tooth supporting body (3) is then connected to...
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JP6360188B2 |
A method for producing a primary material for a machining tool and such a primary material, for example a primary material for a saw blade, a saw band, a cutting line, a punching knife or a blade, wherein a first flat carrier is arranged...
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JP6337944B2 |
The present invention provides a coated tool which is obtained by coating the surface of a base with a diamond-like carbon film. The diamond-like carbon film has a nanoindentation hardness of from 50 GPa to 100 GPa (inclusive); the conte...
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JP6329796B2 |
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JP2018069351A |
To correctly and efficiently perform formation of a slit for fitting a tip to a saw plate.According to this method, an original tooth 15, which comprises irregularities of a tooth tip part 15b and a tooth bottom part 15a, is punched and ...
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JP6315867B1 |
To enable efficient and long-life cutting / cutting of a metal work material such as a steel pipe while reducing cutting resistance. A cutting edge 5a of a tip 5 in a circular saw 1 for metal cutting has a substantially concave arc shape...
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JP6247679B2 |
A manufacturing method of a band saw blade realizing a longer lifetime of a body member and a band saw blade. There is provided a manufacturing method of a band saw blade, comprising: (a) a step of forming a plurality of saw tooth mounts...
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JP6244025B2 |
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JP2017196674A |
To achieve reproducibility and coating retention of edge parts by regrinding in a chip saw for cutting metal in which a chip is integrally adhered to a pedestal on a base metal.Saw blades 3 are disposed at predetermined intervals along a...
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JP2017064898A |
To provide tool blades.A tool blade comprises a backing strip (12), particles (26) of abrasive material, and a binder layer of binding material (14) which binds the abrasive particles along an edge of the backing strip (12), where the ed...
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JP6103040B2 |
The present invention provides a coated tool which is obtained by coating the surface of a base with a diamond-like carbon film. The diamond-like carbon film has a nanoindentation hardness of from 50 GPa to 100 GPa (inclusive); the conte...
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JP6037776B2 |
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JP5924630B1 |
To smoothly fix and hold abrasive grains on an outer peripheral surface of a core wire without causing peeling of abrasive grains at the time of cutting a material to be cut, and to prevent chipping of an edge portion of the material to ...
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JP5871253B2 |
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JP2015536254A |
The saw blade has a blade and a plurality of cutting teeth that define the cutting edge along the edge of the blade, and each tooth along the cutting edge defines the cutting end. At least one tooth edge along the cutting edge contains a...
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JP2015205394A |
To provide an abrasive article and a forming method needed in a field of cutting tools, particularly in a field of wire saws.An abrasive article comprises: a wire substrate 201; a tacking thin film 202 comprising an electroplated layer c...
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JP2015112653A |
To provide a processing apparatus of a band saw, a processing method of the band saw and the band saw by which successful rolling processing of a weld zone by a simple operation.A processing apparatus A which performs rolling processing ...
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JP2015100885A |
To solve problems, for example, an inversion two blade type cutting machine makes two rotary blades contact by slide contact, so that opposite surfaces of respective rotary blades have to have a rib for slide contact, but the rib was for...
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JP5685276B2 |
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JP2014180749A |
To overcome one or more of drawbacks and/or disadvantages of conventional technology.A circular saw blade comprises a generally circular body defining cutting teeth at a periphery thereof. First apertures in the body define a first mount...
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JP5584046B2 |
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JP5528325B2 |
A method is of producing a circular saw blade having cooling channels. In that case, placing of a plurality of thread-shaped bodies on a first circular disc of plastic material is carried out in such a manner that each of the thread-shap...
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JP5300665B2 |
To provide a method to produce a tip saw of a sufficient quality, using hollow face type tips, wherein, when a material tip is brazed at each tooth part of a base, a cutting face side is turned down on a plane face so that it is easily s...
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JP5174467B2 |
A saw band of steel for a band-sawing machine has a band back and a row of teeth having a number of teeth, at least the row of teeth being provided with a hard material coating. According to the invention, this coating comprises one or m...
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JP5050043B2 |
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JP4811763B2 |
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JP4769799B2 |
Disclosed is a method for producing a bimetallic saw blade, saw band, or circular saw blade. According to said method, a support band (11) or a support disk made of a first metal is bonded to cutting material (16) made of a second metal ...
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JP4406302B2 |
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JP4362222B2 |
A workpiece slide (42) is guided on a workpiece slide guide means (40) which extends transversely of a pivot axis (A) determined by a machine bed (20), the workpiece slide (42) together with its workpiece support (44) defining a central ...
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JP2008505769A |
The present invention relates to a precursor part for manufacturing a saw blade or a saw band, a method for manufacturing the precursor part, and a method for manufacturing a saw blade or a saw band. The precursor component is at least o...
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JP2007331100A |
To provide a circular saw blade realizing precise cutting at low manufacturing cost. In the circular saw blade 2 for stone machining having a machining means on a peripheral edge U, at least two sectors S sequentially continuing circumfe...
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JP4008660B2 |
A wire saw in which the blade is a metal wire having superabrasive grains bonded to the wire by metal braze or solder. An independent claim is also included for a process for making a wire saw in which a wire is coated with metal braze o...
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JP2007531681A |
An improved method for synthesizing superabrasive particles provides high quality industrial superabrasive particles with high yield and a narrow size distribution. The synthesis method includes forming a substantially homogeneous mixtur...
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JP3971914B2 |
To easily manufacture many types of band saw cutting edges 1 having different tooth group profiles while restricting an increase in manufacturing cost of the band saw cutting edges. This band saw cutting edge manufacturing method compris...
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JP2007524520A |
A method of fabricating a blade for a cutting tool, in particular for a knife, a pair of scissors, a saw, a household appliance, or indeed an industrial tool, the blade being made of steel or an alloy of stainless steel with a cutting ed...
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