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JP2018186141A |
To provide a manufacturing apparatus of a heat sink structure and a manufacturing method of a heat sink structure having a high heat dissipation efficiency with high bondability between a base part and a plate fin.A manufacturing apparat...
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JP6418472B2 |
A suction pressure casting method according to the present invention includes: with use of a casting device 1 that is provided with a holding furnace 3 in which molten metal 2 is accumulated, a metal mold 6 that forms a cavity 5 together...
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JP6417870B2 |
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JP6416038B2 |
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JP2018164926A |
To provide a gas-permeable mold in which a plurality of product cavities are vertically arranged and which is excellent in injection yield.A gas permeable mold includes: a sprue part; and mold cavities configured with product cavities an...
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JP2018163995A |
To suppress for a crystal grain of a metal portion of a semiconductor mounting heat dissipation base board to become a coarse and columnar crystal having high anisotropy, and to suppress heat dissipation based deformation due to a therma...
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JP6406617B2 |
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JP6406510B2 |
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JP6406509B2 |
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JP6404745B2 |
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JP2018158363A |
To provide a metal mold cooling mechanism capable of improving the strength of the neighborhood of a bolt hole, suppressing an exhaustion of a mold wash, and preventing a galling of the metal mold by suppressing the surface temperature o...
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JP6402596B2 |
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JP6389502B2 |
A relay device and a pressure detection device are provided that are configured to eliminate the necessity of calibrating an output value from a pressure sensor in the pressure detection device even when a mold is replaced.A relay device...
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JP6384872B2 |
Provided is an apparatus for producing a semi-solid metal material by charging molten metal of a metal material into a slurry container, the apparatus including: an electromagnetic stirring device configured to apply a transverse circula...
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JP6384763B2 |
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JP2018134650A |
To provide a ceramic filter capable of catching impurities included in a molten metal returned through a stoke pipe and suppressing the intrusion of the impurities to the molten metal, and a method for using the ceramic filter.Provided i...
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JP6382372B2 |
To suppress the formation of a metal oxide, e.g., at a side wall part of the holding chamber of a melting holding furnace.Provided is a melting holding furnace 1 comprising: a melting chamber 2 heating a metal M to be melted into a molte...
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JP6379847B2 |
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JP6379759B2 |
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JP6371867B2 |
Provided is a casting die 1 including a base 3, a lower mold 4, a horizontal sliding mold 5, and an upper mold 6. The lower mold 4 is configured by a lower mold body 10 and a lower mold stage 11. A guide member 17 is mounted on the lower...
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JP2018520886A |
The present invention relates to the metallurgy and casting industries and can be applied to the production of metals and alloys under gas pressure, vacuum and atmospheric pressure conditions. The device includes a melting furnace type a...
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JP6366008B2 |
As illustrated in FIG. 1 , a sprue 1 for a low-pressure casting device includes a stalk connection part 11 to be connected to a stalk, a molten metal reservoir 12 and a cavity connection part 13 to be connected to the cavity. The shape o...
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JP6350050B2 |
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JP2018094622A |
To circumvent deterioration in casting quality by preventing the released air bubbles from flowing into the molten metal to be injected into a mold when pressurized gas entering into the material constituting a molten metal container of ...
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JP6344805B2 |
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JP2018086681A |
To provide an oxide removing filter capable of suppressing transmission of heat from molten metal to a core setting member when setting a core in low pressure casting.An oxide removing filter 30 is set in a sprue part 14 of a casting app...
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JP6336519B2 |
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JP6331642B2 |
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JP6331643B2 |
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JP6325891B2 |
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JP6324871B2 |
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JP6324520B2 |
A device for producing a cylinder crankcase using a low-pressure casting method or a gravity casting method. The device includes an outer casting mold which includes at least one mold part which, in an assembled state, forms a mold cavit...
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JP2018069262A |
To provide a stuck mater removal device for a gas feed nozzle capable of efficiently removing a stuck matter stuck to the outer circumferential face of a gas feed nozzle in a gas feed pressure casting method.Provided is a device for remo...
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JP2018069268A |
To provide a technique of fitting a gauze to a gate to a suitable position in a suitable posture.A holder 31 is the one, while holding a filter 25 by magnetic force, inserting into the gate 24 of the mold 4 of a low pressure casting devi...
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JP2018069265A |
To safely, stably produce an ingot.Provided is a casting device 10 comprising: a mold 14 installed at the inside of a vacuum chamber 12; and a raw material feeding means 16 feeding a metal raw material S to the mold 14. Further, the casi...
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JP6320832B2 |
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JP6315254B2 |
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JP6317658B2 |
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JP6317663B2 |
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JP6313023B2 |
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JP6304248B2 |
A method for producing a casting by pouring a metal melt by gravity into a gas-permeable casting mold having a cavity comprising at least a sprue, a runner and a product-forming cavity, comprises pouring a metal melt into a desired cavit...
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JP6304249B2 |
A method for producing a casting by pouring a metal melt by gravity into a gas-permeable casting mold 1 having a cavity comprising at least a sprue 6, a runner 7 and a product-forming cavity 9, comprising pouring a metal melt into a desi...
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JP6300361B2 |
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JP6300357B2 |
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JP2018030163A |
To provide a method of removing impurities in a low pressure casting apparatus, the method preventing the impurities from remaining in a molten metal communication path.A low pressure casting apparatus (100) includes a filter (6) provide...
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JP2018030140A |
To provide a casting method capable of stably releasing a cast from a mold.A casting method includes passing molten metal (M1) through a weir (110), filling a mold cavity (C1) with the molten metal, pressurizing the mold cavity, and soli...
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JP6284048B2 |
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JP6268557B2 |
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JP6268571B2 |
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JP6264652B2 |
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