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JP2021139586A |
To provide a melting holding furnace capable of improving space efficiency and energy efficiency.A melting holding furnace 1 comprises: a melting holding furnace body 10 melting an ingot 30 and holding the melted metal; charge ports 21a,...
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JP2021124202A |
To provide a casting unit comprising a differential circuit and a pressure booster, which enables an optimal casting process with less device technology.A liquid pressure type casting unit has a casting cylinder 10 formed as a differenti...
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JP6918377B1 |
To provide a metal molten metal furnace capable of preventing or suppressing a molten metal leak and controlling a leak direction. In a metal molten metal furnace having an outer wall 1 on the outer peripheral portion and having a molten...
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JP2021115580A |
To provide a die cast machine in which the acceleration speed of a plunger upon switching from a low speed injection step to a high speed injection step is increased.A die cast machine comprises: a spool comprising an inflow port connect...
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JP6915206B2 |
To provide a molten metal forging method of a thin-wall shell mold.A thin-wall shell mold is provided in a box body in which each buried sand is tightly filled through sintering reinforcement, and a pressure chamber is decompressed. A ca...
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JP6899059B2 |
A horizontal type liquid conveying and vertical type press-injection cold chamber die casting machine, comprising a horizontal type liquid conveying device (300) and a vertical type press-injection device (400), wherein the horizontal ty...
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JP6899032B2 |
A casting device capable of manufacturing products in a short cycle time; and a casting method using this casting device. The casting device includes: a pressurized furnace; a mold having a cavity formed therein; a stalk; at least a firs...
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JP6889942B2 |
Provided is a retaining unit that can be easily assembled with a die and has high versatility. Further, provided are a retaining unit that can be compactly assembled with a die, an ejection mechanism of a molding die assembly including t...
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JP2021084108A |
To provide a metal mold device capable of molding an antenna member having a plurality of cavity portions without encountering poor mold release.A metal mold device, for molding an antenna member, has larger metal molds MD1, MD2 allowed ...
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JP2021079391A |
To efficiently separate oil from a gas fluidizing through a suction passage communicating a cavity of a vacuum die casting device and a suction port of a vacuum pump.An oil separation device 23 is provided at a suction passage 30 communi...
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JP6876302B2 |
To easily acquire suitable parameters set on a molding machine.An information processing device 1 comprises: a learning-machine storage section 11 in which a learning machine, being a machine-learning result of two or more learning infor...
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JP2021074739A |
To provide a core pin adapted to enhance releasability while suppressing the increase of padding of a casting.A core pin 11 is to be assembled in a foundry metal mold 100. The core pin 11 comprises an outward portion 11aa facing outward ...
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JP6842215B2 |
Provided is a molten metal holding furnace with heat dissipation and insulating properties. An insertion hole 20 of a molten metal holding furnace 10 has an inside cylindrical portion (tapered surface) 21 and an outside cylindrical porti...
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JP6840166B2 |
Disclosed is an injection tip for injecting liquid metal under pressure, suitable for being inserted between a liquid metal supply conduit and an injection opening of a mould, the injection tip having a tubular in shape, made from electr...
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JP6839981B2 |
A composite production method includes impregnating a plate-shaped porous inorganic structure and a fibrous inorganic material with a metal while the fibrous inorganic material is arranged to be adjacent to the porous inorganic structure...
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JP6836517B2 |
An apparatus for manufacturing items of light alloy or similar comprises a mould (10) that includes two half-moulds (12, 14), lower and upper, able to be coupled together. The lower half-mould (12) defines a moulding cavity (20) adjacent...
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JP6836035B2 |
To provide a casting machine mold preheater capable of efficiently heating the inside of a mold all around while securing a space in a heater box and achieving the installation of an additional preheating source.Provided is a casting mac...
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JP6829325B2 |
The present invention provides a mold casting device including a raising and lowering mechanism that raises and lowers the upper mold; a die plate that is fixed to the upper mold; and a base member that is provided on upper end portions ...
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JP6824264B2 |
A method includes producing a light metal cast component from a melt of an aluminium casting alloy. The alloy contains, by weight, silicon with 3.5 to 5.0%, magnesium with 0.2 to 0.7%, titanium with 0.07 to 0.12%, boron with a maximum of...
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JP6821419B2 |
To provide an Al-alloy component for joining capable of securing crack resistance during SPR joining.An Al-alloy component for joining according to the present invention consists of an Al-alloy casting containing 6-12% of Si and comprise...
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JP2021000648A |
To provide a die casting machine discriminating the temperature of a molten metal poured into an injection sleeve and performing the product discrimination of a die casting machine.A die casting machine 1 comprises: a ladle 4 pumping up ...
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JP2021000650A |
To provide a caster capable of regulating the temperature of molten metal more suitably.A caster comprises a molten-metal hold unit 3 allowed to hold molten metal 10 therein and a control unit 4 connected to the molten-metal hold unit 3....
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JP6802690B2 |
A die casting machine includes a plurality of ejector pins capable of advancing and retracting together with respect to the internal portion of a die; an electric motor capable of driving the plurality of ejector pins; a position sensor ...
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JP2020185599A |
To provide a casting device capable of further efficiently cooling a cavity.A casting device 1 pours molten metal into a cavity 20 formed at a mold 2 to cast a cast product 4. The mold 2 comprises: a cooling piece insertion hole 2a reces...
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JP6784630B2 |
To provide an injection unit capable of delivering a driving force of a plurality of motors suitably to a plunger.An injection unit 9 that pushes a molding material into a metal mold 101 by advancing a plunger 23 has an injection motor 2...
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JP6775780B2 |
To provide a molten metal holding furnace for low-pressure casting capable of preventing air bubbles from entering from a lower end opening of a stalk and preventing contamination of foreign matter into a cast article and generation of a...
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JP2020171956A |
To reduce occurrence of product failure in casting.A preheating device includes a nozzle 5 for sending hot air from an ingate 3 of a die to a sprue insert 4. The nozzle 5 includes: a first ejection part 5b provided at a tip on the lower ...
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JP6767109B2 |
To prevent equipment from becoming a large-scale even in a system having a plurality of continuous casting machines.A pressurization type ladle 20 is carried on a load gauge 40 arranged near a first position of a first gutter 31 in a con...
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JP2020163396A |
To provide a core for a mold in which the fatigue breakdown of a projection part can be hard to occur.A core for a mold comprises: an installation part installed to a mold having an edge face facing the cavity of a mold; and a projection...
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JP2020163399A |
To provide a casting device, even if the shot number of casting is increased, capable of performing the correction of pressure without being influenced thereby.A casting device 3 comprises: a holding furnace 10 holding a molten metal M f...
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JP2020163451A |
To provide a die cast machine adapted to inhibit a temperature rise of a pressure-reducing valve and a combustion of a lubricant.A die cast machine 1 comprises: a mold 11; an injection unit 12 that has a sleeve 21 having a sleeve body 21...
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JP2020157345A |
To provide a gas permeable mold capable suppressing a phenomenon that, upon application of a gas feed pressure casting, a part of a supply gas is short-circuited and infiltrated into a product part close to a sprue part, and a method whe...
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JP2020151715A |
To provide a casting mold capable of suppressing entry of a foreign object into a cavity to be mixed in a molten metal and mixed in a product.A casting mold 10 of the present invention comprises a mold 12 including an upper die 20, a low...
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JP2020151751A |
To provide a preheating method for a weir and a sprue liner in a casting device attaining the reduction of a preheating time.There is provided a preheating method for a weir and a liner in a casting device 100 provided with: a weir 11c; ...
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JP2020146708A |
To reduce a load applied to a stationary mold body upon closing a mold.A mold device 1 comprises: a stationary mold part 11; and a movable mold part 12, upon the opening/closing of a mold, operating relatively to the stationary mold part...
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JP6756459B2 |
A metal component is produced using a casting-and-forming tool by casting a melt of a metal alloy into the casting-and-forming tool, wherein the melt is poured from above into a base part or reservoir of the casting-and-forming tool at a...
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JP6756205B2 |
To provide a gate closing member for a casting apparatus, the casting apparatus, a mold releasing agent application method and a casting method capable of preventing the mold releasing agent from dropping into the gate.A gate closing mem...
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JP6756036B2 |
In this casting device, when mold clamping is performed, a cavity (16), an overflow portion (34), and a chill vent portion (30) (gas discharge portion (30)) are formed by molds that are a fixed mold (12) and a movable mold (10). The chil...
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JP2020138214A |
To provide a reduced pressure atmosphere die casting device capable of manufacturing a high-quality die cast product, and a system capable of continuously manufacturing die cast products by circulating and conveying molds.The reduced pre...
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JP6749328B2 |
A feed device for a metal melt in an injection molding device of, for example, a metal-molding machine has a reservoir for the metal melt and a feed duct, in which the metal melt can be fed to a mold cavity. The feed duct includes a cyli...
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JP2020124743A |
To provide a method of manufacturing a casting formed with a flow passage portion which can be manufactured more economically and manufactured with an internal flow passage portion made more robust, and a casting manufactured by the meth...
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JP2020116614A |
To provide a method of producing an aluminum-carbon composite material allowing for improving the adhesion between aluminum and a carbon material.A method of producing an aluminum-carbon composite material comprises a plasma treatment st...
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JP6733456B2 |
To provide a casting device capable of preventing casting defects while preventing burr blowing even when its mold clamp force as specifications is not large, and a pressure casting method.A casting device comprises: a mold; block means;...
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JP6726380B2 |
To provide a semi-solidified forging molding device for multi molding capable of performing quantitative control of a plurality of cavities during multi molding and molding a product excellent in physical property because constant pressu...
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JP6721672B2 |
An injection molding machine comprises: a mold attachment board to which one of a fixed mold and a movable mold is attached; a coupling board coupled to the mold attachment board with an interval placed therebetween in a mold opening/clo...
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JP2020089916A |
To provide a casting having a flow passage part formed therein and a method for manufacturing the same.There are provided a method for manufacturing a casting includes a step of manufacturing a smart core in which a tubular pipe is fille...
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JP6704847B2 |
[Problem] To provide an aluminum-silicon carbide composite which is suitable for use as a power-module base plate. [Solution] An aluminum-silicon carbide composite wherein a peripheral portion having, as a main component thereof, an alum...
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JP6699729B2 |
A positioning control device mounted on an industrial machine including a driver including a motor, a movable body movable by the driver, a first detector that detects a position of the movable body based on the amount of driving of the ...
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JP2020062651A |
To easily remove deposits deposited to a gate insert.A gate insert cleaning device 1 comprises: a shaft 2 insertable into a gate insert 13 fitted to a casting apparatus 100 and formed with an air passage communicating from one edge to th...
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JP2020059055A |
To provide a low-pressure casting device improved in productivity.A low-pressure casting device, having a cavity 21 formed including a first die 11 and a second die 12 and a runner connected to the cavity 21 so as to pour a molten metal,...
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