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JP5533419B2 |
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JP5533388B2 |
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JP5510074B2 |
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JP5511192B2 |
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JP2014073531A |
To provide an integrated facility for forming and heat treating a metal casting.An integrated facility for forming and heat treating a metal casting is provided. The facility comprises: a pouring station for pouring molten metal into a m...
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JP5477949B2 |
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JP5462291B2 |
Alloy cast iron for a seal, a seal, and a method of manufacturing the seal are provided. The alloy cast iron for a seal includes 3.8wt% to 4.2wt% of carbon, 3.3wt% to 4.7wt% of nickel, 2wt% to 5wt% of molybdenum, 1.2wt% to 2.0wt% of sili...
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JP5454132B2 |
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JP5440628B2 |
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JP5429741B2 |
To provide a cleaning method for a molding made of a magnesium alloy which can easily remove a carbonized deposit, has excellent recycling properties, and further has a reduced environmental load. A carbonized deposit deposited on the su...
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JP5424692B2 |
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JP5418900B2 |
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JP5420227B2 |
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JP5417557B2 |
An internal gear manufacturing method capable of manufacturing time reduction and easy core removal, and a metallic glass internal gear manufactured thereby. A carbon core formed into a shape of an external gear is arranged in a thin, lo...
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JP5410260B2 |
A method (10) for manufacturing a casted article (62) is presented. The method (10) includes steps of forming a casted article (62) by a liquid metal cooled directional solidification process (12), removing a metallic material (66) from ...
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JP5410256B2 |
A method for removing a metallic material from the surface of a casted substrate includes the step of contacting the metallic material with an aqueous composition which comprises an acid having the formula H x AF 6 , or precursors to sai...
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JP5408943B2 |
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JP2014018833A |
To reuse pins, by pulling out a plurality of pins from a camshaft, after shaping the camshaft as a shaft component.A collapsible core 23 is disposed in main molds 21, 22, and a molten metal is poured in a cavity 24 formed between the mai...
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JP5403403B2 |
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JP5387986B2 |
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JP5386154B2 |
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JP5367189B1 |
To provide a core sand processing apparatus using pulse power which is safe and efficient. The casting W and the discharge portion 21 of the positive electrode 17 are opposed to each other through a gap, and the power receiving portion 2...
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JP2013240815A |
To provide a product identification method capable of simply and reliably identifying individual cast products or the like.An image of a surface of a shot-blasted product W is picked up, and a part thereof is stored as a basic image S. A...
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JP5356564B2 |
The use of green sand is eliminated by replacing green sand molds with all core sand assemblies that provide, during casting, both the internal and external surfaces of a casting, such as a cylinder head or engine block. In the process, ...
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JP5336863B2 |
A method and apparatus are provided for removing foreign matter 70. eg core sand and chips, from a waterjacket 52 after casting, even in a cylinder head 50 of complicated construction. With the cylinder head 50 supported, eg on a pallet ...
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JP5307640B2 |
To improve mold releasing property of a molding by a simple device configuration without reducing production efficiency in a core for casting. The core 4 of a casting mold 10 includes: an outer core member 1 protruded from a cavity botto...
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JP5288910B2 |
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JP5273373B2 |
To provide a core print treatment apparatus which can easily process a core print of a workpiece without placing a burden on a worker. The core print treatment apparatus includes: a pallet 4 having a workpiece mounting part 10 for a work...
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JP5271215B2 |
An aluminum die casting product which is improved in corrosion resistance and mechanical strength in particular in proof stress, and a reforming method of an aluminum die casting product are provided. The aluminum die casting product acc...
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JP5270830B2 |
To provide a vibrating sand shaking-out apparatus not only securely holding the workpiece to be subjected to sand shaking-out on a vibration stand plate with a clamp fixture, but also not affected by heat in the heated workpiece, and in ...
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JP5265053B2 |
Provided is a cast-iron product that satisfies demands for both weight reduction and strength enhancement with good balance. A cast-ion product having an inner honeycomb structure is produced by a process including: a decarburization ste...
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JP5254675B2 |
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JP5257929B2 |
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JP2013146785A |
To provide a cast iron component having favorable productivity and capable of suppressing production cost, and method of manufacturing and device for manufacturing the same.A cast iron component 10 is formed with a hollow part 14 by usin...
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JP5246224B2 |
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JP5240427B2 |
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JP5226594B2 |
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JP5221195B2 |
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JP5212843B2 |
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JP5202411B2 |
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JP2013091090A |
To provide a method of removing a sand core capable of smoothly executing a sand removal work of a casting product.In the method of removing the sand core in casting using the sand core, a sand discharge work (sand discharge process 5) a...
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JP5174845B2 |
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JP5172111B2 |
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JP5124586B2 |
A secondary cooling apparatus capable of gradually cooling cast thin pieces and a cast apparatus that uses it are provided. A comb tooth-shaped device is arranged inside a vessel of the secondary cooling apparatus; the cast thin pieces a...
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JP5096364B2 |
A piston (10) for combustion engine has a cast piston crown (11), at least one ring carrier (17) cast into the piston crown (11) and a cooling channel (18) at the same height as the ring carrier. The radially outward directed wall zone (...
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JP5093719B2 |
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JP5068794B2 |
To provide a metal casting apparatus in which contact between a pressing member in a mold and a casting can be suppressed. The metal casting apparatus is provided with: a mold (31) formed on the upper face of a turntable (30); a pushing-...
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JP5059727B2 |
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JP5064844B2 |
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JP2012206141A |
To provide a method for producing a rich-durability alloy simultaneously materializing both wear resistance and slidability.An alloy body 18 is a molding of an alloy having a boron nitride layer formed densely in the surface and more thi...
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