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JP7050370B1 |
To provide an apparatus capable of efficiently removing cast sand of a work which is a cast product. The casting sand removing device 1 includes a device main body 10 installed on a floor surface, and the device main body 10 has a mounti...
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JP7043321B2 |
An injection molding machine (10) includes an ejector rod (230) for ejecting a molding product, a crosshead (240) to which the ejector rod (230) is attached, and a control unit (700) which controls a forward movement or rearward movement...
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JP2022038646A |
To provide a base member capable of suppressing leakage of a low-density gas from a part where a projection of the base member caused by melting loss of a die casting mold is removed.A molten aluminum is injected into a cavity of a die c...
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JP7032353B2 |
An object is to provide a casting device that is capable of maintaining depressurization in a cavity. A casting device (1) is configured to move an extrusion pin (3), slidably inserted in an insertion hole (29) formed in a mold (2), into...
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JP2022024831A |
To provide a method of manufacturing a cast that can reduce cost while being capable of sufficiently removing sand cores remaining inside a cast.A method of manufacturing a cast in an embodiment includes the steps of: casting a cast havi...
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JP2022511169A |
A lifting device (1) for lifting the casting product (10) from the casting pit (15), which is placed in the casting pit (15) so that the longitudinal axis of the vertically elongated casting product (10) is arranged vertically. ), Via a ...
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JP6996822B2 |
The present disclosure generally relates to integrated core-shell investment casting molds that provide filament structures corresponding to cooling hole patterns in the surface of the turbine blade or stator vane, which provide a leachi...
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JP2022505465A |
The base material bore cylinder block of an opposed-piston internal combustion engine comprises a cooling flow path formed using a casting core by 3D printing. This casting core may include a portion of ceramic. The base material bore cy...
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JP2021194684A |
To provide a method of removing a core from a casting that removes a sand core from casting, which can crush the sand core extensively, while suppressing the casting from being damaged.In a method of removing a core of a casting that rem...
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JP6974466B2 |
The present disclosure generally relates to integrated core-shell investment casting molds that provide an indentation structure corresponding to a thin root component of the turbine blade or vane (i.e. angel wing, skirt, damper lug).
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JP2021171787A |
To provide a yttrium ingot having reduced particles, and a sputtering target using the same.In a yttrium ingot, the number of pores with a diameter of 100 μm or higher is 0.1 piece/cm2 or lower, and relative density is 96% or higher.SEL...
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JP6937587B2 |
The present disclosure generally relates to investment casting molds (1000) comprising a casting core (900) comprising at least one graded core component(500, 901, 902, 1003, 1004), the graded core component (500, 901, 902, 1003, 1004) c...
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JP6934706B2 |
To provide a system for removing sand of casting products which unfailingly removes sand and foreign objects adhering to and remaining in the casting products and enables simplification of the removal process.A system for removing sand o...
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JP6933134B2 |
A method for separating a mold and a device for separating a mold are capable of separating a mold reliably. A casting mold in which a casting having a casting part and a hanger part is formed is separated from the casting. First, based ...
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JP6918507B2 |
The present disclosure generally relates to casting molds including a casting shell (104) surrounding at least a portion of a casting core comprising a first metal component (102) and a hot isostatic pressed second metal component (110) ...
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JP6917964B2 |
To provide an aluminum alloy casting improved in corrosion resistance, and a method for manufacturing the same.An aluminum alloy casting 10 in the present invention consists of an aluminum alloy containing copper. The aluminum alloy cast...
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JP2021115579A |
To provide a bowl-shaped plug and a bowl-shaped plug pressing-in method capable of preventing leakage of oil in a pressed-in member to the outside through a damage of the inner peripheral surface of a through-hole.This bowl-shaped plug 1...
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JP2021519214A |
The present invention relates to a method of disintegrating a casting mold containing sand and a polyurethane binder. The present invention further relates to a method of disintegrating a casting mold by contacting the casting mold with ...
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JP6904546B2 |
Methods of manufacturing or repairing a turbine blade or vane are described. The airfoil portions of these turbine components are typically manufactured by casting in a ceramic mold, and a surface made up of the cast airfoil and at the l...
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JP6898779B2 |
Provided herein is an apparatus (1) for taking out a molded product that is capable of suppressing displacement vibration of an attachment in a shorter time than ever without using a large-scaled electric actuator. An active controller p...
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JP2021094586A |
To provide a method of removing a crushed matter of a shaken-out core that is adapted to inhibit the clogging of a hose while removing a crushed matter of a core by mechanical suction with the hose.A method of removing a crushed matter o...
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JP6887344B2 |
To provide a mold takeout machine capable of suppressing vibration generated in an attachment when a movement locus of the attachment attached to an approach frame is an arc movement locus.In changing a movement direction of an attachmen...
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JP6884862B2 |
The present disclosure generally relates to integrated core-shell investment casting molds that provide an integrated ceramic filter. These integrated core-shell investment casting molds also provide filament structures corresponding to ...
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JP6861827B2 |
A method is provided for machining an airfoil section (12) of a turbine blade or vane produced by a casting process. The airfoil section (12) has an outer wall (18) delimiting an airfoil interior having one or more internal cooling passa...
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JP6863306B2 |
Provided are a demolding method and a demolding device capable of reliable demolding. The demolding device comprises a workbench on which a mold can be placed and which can be withdrawn from the placed mold; the carrying mechanism is use...
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JP6863323B2 |
To provide a casting mold pull-down device capable of efficiently dropping a casting object and casing mold sand of remaining in a hanger part, in the casting mold pull-down device for separating the casing object, the hanger part and a ...
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JP6863937B2 |
A component (10) for a motor vehicle has a main body (12) produced from a magnesium material. The main body (12) has a visible surface (14) with an arithmetic mean roughness Ra of 1 to 40 μm. A clear lacquer coating (40) is disposed on ...
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JP6854168B2 |
To provide a method for treating a shell internal surface that can reduce pin-hole defects.A method for treating a shell internal surface comprises a shell casting process S1, an internal surface grinding process S3 that performs grindin...
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JP6829373B2 |
To obtain a porous structure in which directional pores are securely formed, and having high strength.In an intermediate body production step S1, a plurality of bar-shaped members are immersed into a molten metal in an arranged state, th...
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JP6824004B2 |
The present invention provides a tube body that is to be used in a high-temperature atmosphere and a method for stably forming a metal oxide layer on an inner surface of the tube body at a high area percentage.The tube body that is to be...
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JP6819622B2 |
Provided are a demolding device and a demolding method with which it is possible to more reliably suspend a casting to a hook by suppressing or inspecting the wear of the hook. Provided is a demoldingdevice (30) for separating a mold (10...
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JP6817667B1 |
To provide a work support structure for removing cast sand and a work support system for removing cast sand, which can suitably remove cast sand from a work containing cast sand with a simple structure. A work support structure 10 for re...
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JP2020189306A |
To provide a manufacturing method for steel ingot which is excellent in yielding percentage while removing a central segregation part generated in a TOP part of the steel ingot.This method manufactures a steel ingot from a columnar steel...
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JP6791100B2 |
A mold shake-out system to suppress the effects of an excessive or insufficient water sprinkling amount in mold shake-out that separates a mold, into which castings have been poured, into castings and molding sand, the mold shake-out sys...
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JP6784892B1 |
To disclose a work table for a mold for sand casting. The working box and the working space installed in the working box are included, the working space is open to the left, and a rotating plate that can rotate downward is connected to t...
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JP6770976B2 |
A puller head mold for receiving molten metal or alloy during the casting of an ingot, the puller head mold having a tapered screw thread structure. The tapered threaded puller head is used to pull and withdraw a cast ingot from a castin...
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JP6766734B2 |
A method of manufacturing a heat sink according to one aspect of the present disclosure is a method of manufacturing a heat sink including a base material having a surface on which a heat-radiation resin-coated film is formed, the method...
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JP2020164917A |
To provide a cast iron material having low friction coefficient and excellent toughness.A cast iron material according to the present embodiment has a chemical composition containing, by mass%, C:2.4 to 3.3%, Si:2.0% or smaller, and Mn:0...
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JP6756415B2 |
Provided is a holding device in which a pair of chuck portions, when positioned in a separated position, are configured to hold a core metal member by means of chuck surfaces formed on back-facing surfaces facing back to back with each o...
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JP6756414B2 |
A core metal E manufacturing method involving a core metal E forming mold 30 having a first mold 30a and a second mold 30b, the method comprising: a first step of closing the first mold 30a and the second mold 30b by means of a hydraulic...
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JP6751134B2 |
An injection molding machine includes a movable member which moves forward with respect to the mold unit so as to cause a molding product to protrude from the mold unit, a drive source which moves the movable member forward or rearward, ...
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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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JP2020116627A |
To achieve the simplification and, hence, the cost down of a manufacturing process, in which a movable component is arranged in a hollow portion of a molded article body.A method for manufacturing a molded component comprises: a core for...
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JP2020116626A |
To achieve the simplification and, hence, cost down of a manufacturing process, in the arrangement of a movable component in a hollow portion of a molded article body.A method for manufacturing a molded component (1) including: a molded ...
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JP6728550B2 |
To provide a method for removing a mold remaining in a cast product capable of facilitating collapse of the mold remaining in the cast to be removed.The invention relates to a method for removing a mold remaining in a cast product when t...
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JP6712007B2 |
To provide a post-processing device of a cast product which can effectively function for occurrence of dust and scattering of moulding sand and dust to maintain good work and factory environments and secure a plenty of factory space.A po...
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JP6712006B2 |
To provide a post-processing device of a cast product which can effectively function for occurrence of dust and scattering of moulding sand and dust to maintain good work and factory environments and secure a plenty of factory space.A po...
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JP6698322B2 |
To provide means capable of completely removing core sand from a casting product, when using an inorganic binder being difficult to take out the complicated-shaped core sand by a conventional method such as an air hammer and/or even when...
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JP6697904B2 |
To provide an aluminum cast product capable of providing a difference of surface roughnesses of alumite layers responding to a necessary site without using a masking member, a manufacturing method of the aluminum cast product, and an ele...
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JP2020514078A |
The present invention relates to "lost" cores used in high-pressure die casting, which preferably contain sodium silicate, a water-soluble synthetic ceramic assembly having suitable strength and resistance to various casting pressures an...
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