40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Wet blasting equipment for surface treatment of aircraft parts, automobile parts, motorcycle parts, and other machine parts; Deburring equipment for aircraft parts, automobile parts, motorcycle parts, and other machine parts; Cleaning equipment for aircraft parts, automobile parts, motorcycle parts, and other machine parts; Wet blasting equipment for cemented carbide tools; Deburring equipment for cemented carbide tools; Cleaning equipment for cemented carbide tools; Wet blasting equipment for workpieces; Deburring equipment for workpieces; Surface-cleaning equipment for workpieces; Lubricant-coating equipment for workpieces; Drying equipment for workpieces; Workpiece processing equipment for wet blasting and lubricant coating; Workpiece washing and lubricant-coating equipment; Cold forging equipment; Metalworking equipment and accessories; Cleaning equipment for workpieces and metalworking equipment; Civil engineering equipment; Workpiece feeding equipment; Cargo-handling equipment; Wet blasting equipment for resin stereolithography parts; Deburring equipment for resin stereolithography parts; Plastic-processing equipment and accessories; Cleaning equipment for resin stereolithography parts and plastic-processing equipment; Wet blasting equipment for glass products; Deburring equipment for glass products; Glassware-manufacturing equipment and accessories; Cleaning equipment for glass products and glassware-manufacturing equipment; Radioactive-substance removal equipment using wet blasting; Radioactive-substance removal equipment for road surfaces using wet blasting; Wet blasting equipment for electronic components, ceramic and glass components, plastic-molded components, and metal-processed components used in semiconductor manufacturing; Semiconductor-manufacturing equipment and accessories; Cleaning equipment for electronic components, ceramic and glass components, plastic-molded components, metal-processed components, and semiconductor-manufacturing equipment; Wet blasting equipment for gemstones; Stone-processing equipment and accessories; Cleaning equipment for gemstones and stone-processing equipment; Mining equipment; Fishing equipment; Chemical equipment; Textile equipment; Food-processing or beverage-processing equipment; Wind-powered or hydraulic equipment; Vehicle-washing equipment; Rubber-product manufacturing equipment; Repair equipment; Commercial mixing equipment; Commercial peeling equipment; Commercial slicing equipment; Electric wax-polishing equipment; Electric vacuum-cleaning equipment Peening processing using a slurry of particulate abrasives mixed with water and accelerated by compressed air for processing metal surfaces; Metal strengthening treatment; Cleaning and surface treatment of aircraft parts, automobile parts, motorcycle parts, and other machine parts; Metal processing; Cleaning and surface treatment of electronic components; Cleaning and surface treatment of semiconductors; Cleaning and surface treatment of electronic circuit boards; Cleaning and surface treatment of tools; Glass strengthening treatment; Cleaning and surface treatment of glass; Glass processing; Cleaning and surface treatment of resin stereolithography parts; Plastic processing; Rubber processing; Ceramic processing
2.
NOZZLE MEMBER AND WET BLAST PROCESSING DEVICE PROVIDED WITH NOZZLE MEMBER
The present invention solves the conventional problems of further improving productivity and achieving uniformity of processing, suppression of workpiece movement, and simplification of conveyance, when performing wet blast processing in which a plurality of workpieces are placed on a tray. Provided is a nozzle member that sprays a slurry which is a mixture of a liquid and abrasive grains toward a member to be processed, said nozzle member comprising a pair of nozzle bodies which each have a slit-shaped spray port that extends in a straight line, wherein in a cross-section orthogonal to the extension direction of the spray ports, the pair of nozzle bodies are disposed opposite each other such that the slurry sprayed from the respective spray ports collides at a given point.
B24C 5/02 - Canons, p. ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
B24C 1/02 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour affûter ou décaper les outils coupants, p. ex. les limes
The present invention relates to a process for preparing a metallic workpiece for cold forming by contacting at least one metallic surface thereof with an aqueous acidic phosphating solution to form at least one phosphate coating, comprising step 1 to step 6, wherein 1) a roughness value of the metallic workpiece is determined, 2) a surface A of the metallic workpiece is determined, 3) a current density is determined from a surface A of the metallic workpiece, 4) a factor FS is determined, using the current density determined in step 3, 5) phosphating is carried out electrolytically, whereby FS ≤ 200 A s/dm2 and 6) coating weight and optionally coating adhesion are determined, to a metallic workpiece, which has been coated with at least one phosphate coating according to the aforementioned process or to a metallic workpiece, which has been coated with at least one phosphate coating according to the aforementioned process and additionally with at least one lubricant layer, to a use of the metallic workpiece, which has been coated with at least one phosphate coating or with at least one such phosphate coating and additionally with at least one lubricant layer for cold forming or in sliding friction and to a metallic workpiece, which has been formed or forged by using the aforementioned metallic workpiece.
A nozzle body for ejecting a slurry is provided, the nozzle body being capable of having reduced air consumption and improving processing speed. The nozzle body comprises: a slurry introduction port for introducing a slurry obtained by mixing abrasive grains and a liquid; a pressurized-air introduction port for introducing pressurized air for ejecting the slurry from an ejection port; an air jet disposed at the fore end of the pressurized-air introduction port; a mixing chamber which communicates with the slurry introduction port and in which the air jet is disposed; and a cylindrical nozzle main body which has the ejection port formed in the leading end thereof and in which the other end faces the air jet inside the mixing chamber. The mixing chamber has a circular shape in a cross section orthogonal to the extension direction of the nozzle main body. The slurry introduction port is disposed offset from the center of the circular shape in the cross section orthogonal to the extension direction.
B05B 7/04 - Pistolets pulvérisateursAppareillages pour l'évacuation avec des dispositifs permettant le mélange de liquides ou d'autres matériaux fluides avant l'évacuation
B05B 1/34 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour influencer la forme de l'écoulement du liquide ou d'autre matériau fluide, p. ex. pour produire une turbulence
Provided is a wet shot peening method capable of, while suppressing crushing of a projection material, imparting high compressive residual stress even to a workpiece having high hardness. The wet shot peening method comprises a shot peening step for injecting, together with compressed air, a slurry obtained by mixing a liquid and a projection material, by using a wet blast device provided with a nozzle, to cause the projection material contained in the slurry to collide with the workpiece. Yttria-stabilized zirconia is used as the projection material.
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
B24C 1/10 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour augmenter la compacité des surfaces, p. ex. par grenaillage
B24C 5/02 - Canons, p. ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
The present invention provides a nozzle body for injecting slurry, wherein processing is uniform in an opening direction even when processing is performed with an injection port directed in any direction. This nozzle body includes: a slurry storage chamber in which slurry in which abrasive grains and liquid are mixed is introduced and temporarily stored; an air storage chamber into which pressurized air is introduced and temporarily stored; and a passageway which communicates with the slurry storage chamber and the air storage chamber and injects from an injection port an injection material in which the slurry and the pressurized air are mixed. The slurry storage chamber includes a slurry introduction port for introducing the slurry. The slurry introduction port includes a turning means for swirling the slurry.
B24C 5/02 - Canons, p. ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
B24C 1/10 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour augmenter la compacité des surfaces, p. ex. par grenaillage
Provided is a method for manufacturing a cold-forged product, said method having excellent manufacturing suitability and a reduced environmental burden. This method includes: a surface treatment step in which a surface treatment is performed on a member 5 to be forged; an adhesion step in which, following the surface treatment step, a lubricant 3 is adhered to the surface of the member 5 to be forged; and a forging step in which, following the adhesion step, the member 5 to be forged is cold-forged using a tool 4. The surface treatment step is a surface treatment using wet blasting. A member to be forged containing an iron (Fe) component is used as the member 5 to be forged, and a lubricant 3 containing a lubricating component and an extreme-pressure additive is used as the lubricant 3.
B21J 1/02 - Traitement préliminaire des matériaux métalliques sans mise en forme particulière, p. ex. conservation des propriétés physiques de certaines zones, forgeage ou pressage des pièces à l'état brut
B21J 3/00 - Lubrification pendant le forgeage ou le pressage
C10M 169/04 - Mélanges de matériaux de base et d'additifs
C10N 40/24 - Travail des métaux sans enlèvement substantiel de matièreDécoupage du métal à l'emporte-pièce
The purpose of the present invention is to provide a ground-breaking work processing apparatus which has never existed in the past. A work processing apparatus in which a slurry 50, which is a mixture of a liquid 50a and abrasive grains 50b, is made to collide with a work W conveyed by a work conveying unit 7 in a shot blasting unit 2, the shot blasting unit 2 having a structure such that the slurry 50 is projected by rotation of an impeller 1, the work processing apparatus further comprising: a slurry storage tank unit 3 that stores the slurry 50; a slurry conveying unit 4 that conveys the slurry 50 from the slurry storage tank unit 3 to the shot blasting unit 2; a slurry collecting unit 5 that collects the used slurry 50 which has been used in the shot blasting unit 2 into the slurry storage tank unit 3; and a work cleaning unit 8 that cleans the work W after shot blasting of the work W in the shot blasting unit 2.
B24C 9/00 - Accessoires des machines ou dispositifs de traitement au jet abrasif, p. ex. enceintes de travail, dispositions pour la manutention des abrasifs usés
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
Wet-blasting apparatus for performing surface treatment of
work for parts of machine; deburring machine for removing
burr of work for parts of machine; metalworking machines and
tools, and accessories therefor; construction machines and
apparatus; work feeder for supplying a work;
loading-unloading machines and apparatus; chemical
processing machines and apparatus; plastic processing
machines and apparatus; stone working machines and
apparatus; pneumatic or hydraulic machines and instruments;
vehicle washing installations.
Provided is a slurry that can impart a new effect to a wet blasting method. The slurry is used in a wet blasting method, wherein the slurry contains a corrosion inhibitor in addition to a liquid and a polishing material.
Wet-blasting machines for performing surface treatment of work for parts of machine; deburring machines for removing burrs from metal objects for parts of machine; metalworking machines, namely, horning machines, milling machines, grinding machines, and metal working machine tools; concrete construction machines; mechanized work feeder machines for supplying a work to a blast processing chamber; concrete loading and unloading machines; chemical processing machines and apparatus, namely, emulsifying machines, extracting machines, filtering machine and sorting machines; plastic processing machines; stone working machines; pneumatic and hydraulic wet-blasting machines; vehicle washing installations
14.
WORKPIECE SURFACE TREATING APPARATUS AND WORKPIECE SURFACE TREATING METHOD
The purpose is to provide an epoch-making workpiece surface treatment apparatus that performs surface treatment on a workpiece while stably transporting the workpiece without obstructing the rotation of the workpiece or inclining or falling down the workpiece, and a workpiece surface treatment method using this workpiece surface treatment apparatus. A slit nozzle-type injection unit (wide gun) having a slit-shaped slurry injection port is adopted as a slurry injection unit 2 that injects slurry onto a workpiece W, the longitudinal direction of the slurry injection port of this slurry injection unit 2 is directed in a conveyance direction of the workpiece W, the workpiece W is disposed in a tilted state at a predetermined angle, and the slurry is injected onto the workpiece W in an inclined band shape.
B24C 9/00 - Accessoires des machines ou dispositifs de traitement au jet abrasif, p. ex. enceintes de travail, dispositions pour la manutention des abrasifs usés
Wet-blasting apparatus for performing surface treatment of
work; deburring machine for removing burr of work;
metalworking machines and tools, and accessories therefor;
construction machines and apparatus; work feeder for
supplying a work; loading-unloading machines and apparatus;
chemical processing machines and apparatus; plastic
processing machines and apparatus; stone working machines
and apparatus; pneumatic or hydraulic machines and
instruments; vehicle washing installations.
Wet-blasting apparatus for performing surface treatment of work; deburring machines for removing burrs from metal objects; [ metalworking machines, namely, horning machines, milling machines, grinding machines, and metalworking machine tools, and accessories therefor; concrete construction machines and apparatus; ] mechanized work feeders for supplying a work to a blast processing chamber [ ; loading and unloading machines and apparatus; chemical processing machines and apparatus, namely, emulsifying machines, extracting machines, filtering machines, and sorting machines; plastic processing machines and apparatus; stone working machines and apparatus; pneumatic and hydraulic controls for machines, motors, and engines, and instruments therefor; vehicle washing installations ]
17.
WORKPIECE PROCESSING APPARATUS AND OXIDE SCALE REMOVAL METHOD
The purpose of the present invention is to provide a revolutionary workpiece processing apparatus and oxide scale removal method not seen in the past. Provided is a workpiece processing apparatus provided with a slurry-jetting unit (1) for jetting compressed air along with a slurry (30), which is a mixture of a liquid (30a) and abrasive grains (30b), on a workpiece (W). A slurry pressure feed unit (2) for pressure-feeding the slurry (30) to the slurry-jetting unit (1) is provided. Said slurry pressure feed unit (2) is provided with a rotator (8) inside a casing (7). A slurry introduction port (4) is provided in the bottom (3) of the casing (7). A slurry outlet port (6) is provided in the side wall (5) that is established continuously on the perimeter of the bottom (3) of the casing (7). Vanes (9), which have length in the radial direction from the center of rotation of the rotator (8) and curve convexly in the direction of rotation, are provided on the rotator (9).
B24C 7/00 - Équipement d'alimentation en matériau abrasifCommande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
B24C 1/00 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes
B24C 3/32 - Machines ou dispositifs de traitement au jet abrasifInstallations de traitement au jet abrasif prévus pour le travail de pièces particulières, p. ex. de surface intérieure de blocs cylindres
B24C 5/02 - Canons, p. ex. pour produire des jets de fluides abrasifs à grande vitesse pour la coupe de matériaux
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
The objective of the present invention is to provide an innovative oxide scale removal method that has hitherto not existed. This oxide scale removal method is a method for removing oxide scale (30) generated as a result of heat treating a metal elongate material (21) for wire drawing, on the surface of the elongate material (21) for wire drawing, wherein slurry (3) comprising a mixture of a liquid (1) and abrasive grains (2) is mixed with compressed air and is sprayed onto the surface of the elongate material (21) for wire drawing.
B24C 3/32 - Machines ou dispositifs de traitement au jet abrasifInstallations de traitement au jet abrasif prévus pour le travail de pièces particulières, p. ex. de surface intérieure de blocs cylindres
B24C 1/00 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes
B24C 1/08 - Méthodes d'utilisation de jet abrasif en vue d'effectuer un travail déterminéUtilisation d'équipements auxiliaires liés à ces méthodes pour polir des surfaces, p. ex. en utilisant des abrasifs entraînés par un liquide
B24C 11/00 - Emploi de matériaux abrasifs spécifiés pour les jets abrasifs
B21C 1/00 - Fabrication des tôles, fils, barres, tubes métalliques ou d'autres produits semi-finis similaires par étirage
The purpose of the present invention is to provide a very practical nozzle body. The present invention is a nozzle body in which: a slurry-accumulating chamber (1) having a prescribed length is provided, a slurry formed of a mixture of an abrasive and a liquid being introduced into the slurry-accumulating chamber, and the slurry-accumulating chamber accumulating the slurry; an air-jetting passage (30) having a prescribed length is provided in the vicinity of the slurry-accumulating chamber (1) in a direction perpendicular to a lengthwise direction of the slurry-accumulating chamber (1); the air-jetting passage (30) and the slurry-accumulating chamber (1) are in communication through an output passage (6); pressurized air passes through the air-jetting passage (30), and the slurry is thereby outputted from the slurry-accumulating chamber (1) via the output passage (6); the slurry and the pressurized air are mixed in a mixing chamber (3); and jetting material (4) formed by mixing the pressurized air and the slurry is jetted from a slit-shaped jetting part (5).
B24C 7/00 - Équipement d'alimentation en matériau abrasifCommande de l'écoulement de la composition ou des autres caractéristiques physiques du jet abrasif
