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JP56152521 |
PURPOSE: To make possible the smooth and continuous cutting of hot steel under a rotary cutting method. CONSTITUTION: A rotary blade 2 on a rotary cutter 1 rotates in an arrow direction 8 centering around an axis 7. Hot steel 3 travels i...
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JP56134127 |
PURPOSE: To remove burrs simultaneously with sawing and remarkably improve the efficiency of the work subsequent to sawing by a method wherein high-pressure water is jetted vertically to the cutting part of a stock so that the water pres...
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JP56095523 |
PURPOSE: To remarkably improve the life of a band saw blade as well as to reduce noises and vibration during a cutting time by a method wherein a guide space of band saw blades is automatically adjusted in an optimum guide stage in accor...
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JP56082155 |
PURPOSE: To keep the state of cutting constant at all times by providing a rotary table mounted rotatably on the base of a cutting machine like an automatic counter machine with the intermediary of an inclining guide device so that the t...
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JP56021724 |
PURPOSE: To both perform a good work of sawing and prolong a life of a saw blade for a sawing machine, by detecting a degree of wear for the saw blade in cutting operation with its worn amount and cutting resistance and controlling a pos...
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JP55139105 |
PURPOSE: To prevent the deformation of section at the cut end of the steel shape, by measuring the temperature of the cut part when the hot rolled steel shape is being out into a constant length, and by comparing measured value with prev...
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JP55137827 |
PURPOSE: To deliver the crop from a sawing site as soon as the production of the crop and enable smooth operation in a succeeding process, by providing a top delivery unit and a bottom delivery unit at the front and rear of a sawing devi...
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JP55120927 |
PURPOSE: To facilitate sawing action by a method wherein a coolant and a lubricant can be discharged from the interior of a saw body to cutting edges, and to improve silencing effect by a combination of circular saw elements different in...
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JP55120926 |
PURPOSE: To prevent deformation of hot-sawn end portions by a method wherein a water cooler is provided in the lower portion of a line table of a hot sawing machine, and sawing is conducted simultaneously with forced cooling, during hot ...
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JP55112722 |
PURPOSE: To make the manufacturing cost of a cutter inexpensive as well as to improve the manufacturing precision by fixedly installing a motor for rotating a circular saw, by constituting such that the circular saw is put to move in the...
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JP55065023 |
PURPOSE: To readily clean the produced chips and powder of cut materials accumulated in a water tank bottom by forming a double wall tank having an inside tank detachable at the lower portion of a table. CONSTITUTION: A drain gutter 2 is...
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JP55065022 |
PURPOSE: To provide a cutting machine capable of handling conveniently by forming a hole freely reciving water in the rotating direction of a rotary cutting tool at the top of a casing to thereby eliminate inconvenience of the convention...
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JP55065021 |
PURPOSE: To effectively pour water to rotary cutting tool and prevent water in a tank from wasting by forming a pump utilizing water feeding in the tank caused by the cutting tool. CONSTITUTION: A motor 2 is provided on the lower surface...
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JP55058915 |
PURPOSE: To prevent dust from being scattered from a work in case of cutting by an electric cutter, by covering a rotary cutting edge exposed from the work at the moment the cutting is complete to receive and introduce the dust to a casi...
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JP54139182 |
PURPOSE: To provide better access of a grinding fluid to cutting points by means of high-pressure flows of the grinding fluid filled within grooves and by means of the tight contact of grinding wheels; the both of which destroy high-pres...
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JP53039583 |
PURPOSE: To flow a full-wave electric current in an exciting circuit of an electric tool during damping thereby to reduce fluctuation in damping torque and reaction relatively at a rapid stop of the tool.
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JP52135484 |
PURPOSE: To arrange a grinding liquid passage of large width on a nozzle plate, and enable to supply a desired grinding liquid.
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JP52112189 |
PURPOSE: To elevate the cooling effect to the saw's blade by cooling it with highpressure water ejected behind the place where it cuts a material.
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JP52048186 |
PURPOSE: To avoid erroneous operation of a rotary grinder by utilizing a contactless switch.
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JP52044496 |
PURPOSE: To provide tapering and joggling with a special wire instrument.
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JP52043192 |
PURPOSE: To provide a sawing machine, which can, not only decrease oscillation of a saw blade, byt also cool the saw blade efficiently by using a special fluid pad.
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JP51142187 |
PURPOSE: A cutting equipment for a stone plate allowing liquid to jet from the pipe installed on a cutting plate and wooden frame.
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JP51131984 |
PURPOSE: To obtain the secure and safe cutting by means of the special lighting fixture.
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