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WO/2024/084321A1 |
The invention relates to an apparatus (2) for casting, in particular low pressure die casting, metal parts, in particular aluminum parts, comprising: at least one mold cavity (4) formed by at least one at least partly surrounding cavity ...
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WO/2023/238113A1 |
An apparatus for lost foam casting of a metal preferably magnesium and an improved method for lost foam casting of a metal preferably magnesium using the apparatus is developed. Using of a multifunction protection door for the sand flask...
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WO/2023/239214A1 |
A casting apparatus having a thermal expansion buffering structure according to one embodiment of the present invention is characterized by comprising: a frame; at least one rod connected to the frame; a holding furnace which is disposed...
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WO/2023/238908A1 |
This casting molding device comprises: a fixed mold (25, 65) and a movable mold (26, 66); a mold cavity (CV) demarcated by the fixed mold (25, 65) and the movable mold (26, 66); a release agent application unit (90) for applying a releas...
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WO/2023/221341A1 |
The present invention provides a method for preparing a negative-pressure film-coated frozen sand mold. The method for preparing the frozen sand mold comprises the following steps: numerical control processing is directly performed on a ...
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WO/2023/222556A1 |
The invention relates to a device (10) and a method for moulding a curable moulding compound (202), comprising the steps of: - receiving a curable moulding compound (202), which is in a liquid state, in a cavity (14) that is delimited by...
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WO/2023/223688A1 |
A casting mold (20) wherein: a main runner (26) and branch runners (27) are disposed in a Y-shape; the branch runners (27) are disposed in a V-shape; and a cavity (31) is provided extending so as to cross the bottom of a V-shaped part (2...
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WO/2023/214452A1 |
A low-pressure casting apparatus provided with a lower mold 1 disposed above a holding furnace 50, an upper mold 2, a lower casting mold main part 1A that forms a cavity 7 between the lower casting mold main part 1A and a plurality of si...
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WO/2023/180204A1 |
The invention relates to a valve device (1) of a metering device (10) for metering molten metal (50), in particular for a pressure casting installation (100), comprising a cylinder (2), which has an inlet opening (21), an outlet opening ...
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WO/2023/157680A1 |
A resin mold (100) according to the present application comprises: a sliding core (3) that is slidably attached to a guide rail (5); and a sensor that detects the force applied to the guide rail (5) during sliding of the sliding core (3).
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WO/2023/154526A1 |
A casting furnace for low pressure casting comprises a furnace chamber, an insert disposed within the furnace chamber, a valve in the insert, a riser to expose a much lower surface of a melt to compressed gas, and a channel for supplying...
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WO/2023/145876A1 |
Provided are a die-casting method and apparatus with which backflow of molten metal can be effectively prevented when a runner is pressurized by means of a plunger after molten metal injection, thereby enabling additional pressure to be ...
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WO/2023/143753A1 |
A method for low-pressure casting of zinc alloys that comprises the following steps: - arranging (11) one or more cores inside a die, - closing (12) the die and positioning it on a casting spout, - pressurizing (13) a melting furnace whi...
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WO/2023/136101A1 |
Provided is a method for manufacturing a metal matrix composite material with which a metal matrix composite material which has a near net shape having high dimensional accuracy, and which has a high reinforcing material volume ratio (Vf...
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WO/2023/136100A1 |
The purpose of the present invention is to develop a technique for providing a novel metal-matrix composite capable of stably suppressing problems of a conventional compound material formed from a reinforcement material and a matrix mate...
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WO/2023/106258A1 |
The present invention relates to a polymerizable liquid composition for manufacturing a molded article comprising: - an isocyanate component A comprising: I. at least one component a2 or a mixtureof component a2 and component a1, wherein...
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WO/2023/094469A1 |
According to the invention, a mould for low-pressure casting is provided. This mould comprises a base part, a cover part, wherein the base part and the cover part delimit a mould space, and a riser connection opening into the mould space...
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WO/2023/088797A1 |
The present invention relates to a method for producing an open-cell metal molding body from zinc, tin, lead, indium, aluminum, magnesium or bismuth, or from alloys of said metals, and to the use of the obtained metal molding body as an ...
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WO/2023/090262A1 |
A die casting machine 1 repeats a molding cycle MC, and has a machine body 3, a cooling unit 13, and a control device 5. The machine body 3 performs mold closing, injection, and mold opening in each molding cycle in sequence. The cooling...
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WO/2023/074851A1 |
A local pressurization device 2 comprises: a pressurization member 41 that has the front end exposed to a space 107 in a mold 101; and a drive part 45 that applies a forward force to the pressurization member 41. The pressurization membe...
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WO/2023/062727A1 |
Provided are: a semi-solidified slurry production method with which it is possible to obtain a semi-solidified slurry that exhibits little solid-phase-ratio variation in different parts thereof; a molded body production method with which...
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WO/2023/055012A1 |
The present invention is to provide a partially replaceable sleeve (1) for die-casting. That is, the present invention comprises: a sleeve body (2) having a molten metal inlet (21) formed inside the rear upper side thereof to extend thro...
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WO/2023/052161A1 |
The invention relates to a device (10) for producing an investment casting component, comprising a melting chamber (12) having an induction coil assembly (14, 114, 214, 314) disposed in the melting chamber (12), wherein the induction coi...
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WO/2023/033190A1 |
[Solution] This management system comprises: a mark reading unit 140 that captures an image of a returnable box, which has at least one first mark indicating at least information about the returnable box; an image analysis unit 150 that ...
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WO/2023/010742A1 |
A low-pressure mold filling gravity feeding device, comprising a low-pressure furnace body (1) storing pouring liquid, a mold (2) having a cavity (21), and a control system (9). Ingates (22) are provided at the bottom or side surface of ...
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WO/2023/001418A1 |
A method for manufacturing a photopolymerizable slurry comprises the steps of: providing a plurality of particles of an inorganic salt in the form of a powder; wherein at atmospheric pressure the inorganic salt has a melting point of abo...
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WO/2023/284587A1 |
A low-pressure aluminum casting mold and a low-pressure aluminum casting process for a motor rotor. The low-pressure aluminum casting mold comprises an upper blade profile assembly, a lower blade profile assembly, a rotor iron core (1), ...
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WO/2022/257400A1 |
A micro-solid-state molding method, comprising the steps of: 1) using pressure to make the totality of a molten metal flow from within a holding furnace to a mold cavity by means of an intermediate pipeline; 2) controlling the pipe wall ...
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WO/2022/246488A1 |
The invention relates to a casting device (1) for casting a molten metal material (4), said casting device (1) having a flow connection element (11) for conducting the molten metal (4). A first electrode (20) and a second electrode (21) ...
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WO/2022/249053A1 |
The invention inter alia pertains to a separator for a vacuum assisted die casting system, the separator (1) comprising an inflow (2) for a gas (8) to be cleaned, an outflow (4) for the cleaned gas (8) and a separation chamber (6) betwee...
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WO/2022/249918A1 |
One aspect of the present disclosure provides a production method for an aluminum-diamond composite that has a step for providing a layered structure that includes a composition layer that contains a diamond powder inside an opening part...
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WO/2022/236915A1 |
Disclosed is a high-entropy material used for manufacturing sports equipment. The general formula of said material is FeaNibAlcTidXeYf; 30≤a≤35, 28≤b≤30, 10≤c≤20, 5≤d≤15, 0≤ e≤ 20 and 0.5≤f≤1; X is one or a combin...
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WO/2022/222304A1 |
Disclosed is a batch surface treatment device for biomedical magnesium metal, comprising a base and supporting legs, the supporting legs being disposed at the bottom part of the base, two supporting legs being provided, and the supportin...
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WO/2022/217338A1 |
The present disclosure concerns a foundry alloy suitable for casting operations which lack beryllium. The foundry alloy comprises, in weight percent, Mg (between about 1.0 and about 17.0), Fe (between about 0.5 and about 1.8), one of Ca ...
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WO/2022/210921A1 |
This injection molding machine comprises: a fixed platen to which a fixed mold is attached; a movable platen to which a movable mold is attached; a mold clamping device that performs a mold closing process for bringing the movable platen...
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WO/2022/201690A1 |
[Problem] To provide a metal melting furnace that makes it possible to prevent or inhibit the leakage of molten metal and to inhibit the radiation of heat from the furnace. [Solution] This metal melting furnace is provided with a molten ...
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WO/2022/181416A1 |
[Problem] To provide: a molded article in which the difference in thermal conductivity between a center portion and a portion located on an outer peripheral surface-side is small; and a method for producing the molded article. [Solution]...
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WO/2022/176623A1 |
The present invention provides a gas pressure control device that can precisely control the pressure applied to the surface of molten metal. A gas pressure control device 1 includes a gas generating part 10 that generates nitrogen gas, a...
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WO/2022/153645A1 |
The present invention is provided with: a waveform image generation unit (21) for generating a waveform image obtained by graphing a detection signal that is input via an input unit (20) from a plurality of sensors (30, 31) arranged in a...
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WO/2022/142563A1 |
Disclosed is a hub casting machining apparatus, comprising a box body. A support plate is fixed to an outer wall on one side of the box body by means of bolts, a conveying mechanism is arranged on an outer wall on the top of the support ...
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WO/2022/127431A1 |
Provided are a differential-pressure antigravity filling and solidifying device under the action of an external field and a process method. The device comprises a solidifying cavity, a high-pressure portion, a low-pressure portion and a ...
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WO/2022/122496A1 |
1. Pressure die-casting machine having a shut-off valve in the melt inlet channel, and operating method. 2.1. The invention relates to a pressure die-casting machine having a casting mould (1), a casting chamber (2), a casting piston (3)...
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WO/2022/119005A1 |
The present invention relates to a vertical separation-type hydraulic tilt pour casting machine, and a tilt pour casting method using same. More specifically, a feeder is formed in a die that is separated into an upper die and a lower di...
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WO/2022/119004A1 |
The present invention relates to a mold for tilt pour casting, a tilt pour casting apparatus, and a tilt pour casting method and, more particularly, to a mold for tilt pour casting, a tilt pour casting apparatus, and a tilt pour casting ...
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WO/2022/119006A1 |
The present invention relates to a vacuum-pressurized tilt-pour casting apparatus for pressing molten metal after forming the inside of a pressing device in a vacuum state, and a tilt-pour casting method using same, and, more specificall...
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WO/2022/112611A1 |
The invention relates to a mold for low pressure casting. Said mold comprises a base part, a cover part, the base part and the cover part delimiting a mold space, and a riser pipe connection opening into the mold space, and wherein a reg...
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WO/2022/109273A1 |
Large steel ingot casting is accomplished with a top suspended induction heating device supplied with variable power and variable frequency from a power source. By the induction heating and stirring provided by the top suspended inductio...
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WO/2022/102485A1 |
This mold-clamping device (10), which is for an injection molding machine in which resin is injected into a cavity (CA) of an open mold (14), after which the mold is closed to carry out molding, is provided with a movable platen (22) cap...
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WO/2022/085058A1 |
A valve device (30) which is connected to a cavity (15) of a mold (10) provided in a die casting apparatus (1) and opens/closes a suction passage (60) that is a passage for sucking gas in the cavity (15), the valve device being provided ...
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WO/2022/085766A1 |
This low-pressure casting apparatus (11) comprises: a holding furnace (15) that holds molten metal in a substantially U-shaped tank (13); a mold (19) having a cavity (17) provided to communicate with the tank (13); an internal pressure s...
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