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JP6123704B2 |
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JP6126746B2 |
A method for demolding a casting from a casting mold having at least one casting core which images a passage opening in the casting connecting two outer sides of the casting and is produced from a molding material bound by a binder which...
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JP2017075340A |
To surely bury and plate burrows during casting in a small number of steps when subjecting a sealed aluminum die cast vessel to plating.A resin is impregnated in burrows formed during casting by performing resin impregnation by electrode...
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JP6117427B2 |
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JP2017064785A |
To provide a casting core apparatus and method for removing a casting core which is readily leachable in an investment casting process in which molten metal alloy is introduced into a mold cavity defined between a ceramic shell and a cer...
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JP6094576B2 |
A method for producing Fe—Al alloy includes: ingot-producing by casting Fe—Al alloy and taking out the Fe—Al alloy from a mold to obtain an ingot, the Fe—Al alloy containing Al: 2.0 to 9.0 mass % and a balance of Fe and impuritie...
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JP6091013B2 |
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JP6083778B1 |
[Subject] An oscillating sand dropping device which can remove sand etc. from a work certainly is provided. [Means for Solution] It is oscillating sand dropping device 10 for dropping sand to which work W adhered by vibration, and is wit...
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JP6080736B2 |
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JP6075384B2 |
Provided is a titanium cast product made of commercially pure titanium, the titanium cast product being produced by electron-beam remelting or plasma arc melting, comprising: a melted and resolidified layer in a range of 1 mm or more in ...
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JP6075385B2 |
Provided is a titanium cast product made of titanium alloy, the titanium cast product being produced by electron-beam remelting or plasma arc remelting, comprising: a melted and resolidified layer in a range of 1 mm or more in depth at a...
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JP6075386B2 |
Provided is a titanium cast product for hot rolling made of commercially pure titanium, the titanium cast product including a melted and resolidified layer in a range of more than or equal to 1 mm in depth on a surface serving as a rolli...
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JP6075387B2 |
Provided is a titanium cast product for hot rolling made of a titanium alloy, the titanium cast product including a melted and resolidified layer in a range of more than or equal to 1 mm in depth on a surface serving as a rolling surface...
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JP6075322B2 |
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JP6068158B2 |
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JP2016215283A |
To provide a more effective method and system or facility, which enable more effective heat processing and processing for metal casting.The integrated metal processing facility for forming and heat processing metal casting comprises: a c...
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JP6049724B2 |
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JP6043029B2 |
To provide an aluminum wheel for a motorcycle in which productivity can be improved while ensuring sufficient strength, lightweight properties, and toughness. The rim diameter is 14-17 inches. Ten spokes (151) are provided. When the smal...
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JP6041675B2 |
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JP6038075B2 |
The invention relates to a method for closing an aperture on a blade of a gas turbine, wherein the blade of the gas turbine comprises a tip end with a top surface and a bottom surface, the aperture is formed on the tip end of the blade, ...
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JP2016198816A |
To achieve a processing treatment of a casting capable of removing strain accurately in correction of the casting, and excellent in productivity and energy efficiency.A processing treatment method of a casting in one embodiment includes ...
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JP2016185558A |
To provide an ingot take-out tool which can assure safety when taking out an ingot from a casting mold.A take-out member 10, which is surrounded with an undersurface 12, a side face 14 and a top face 16, is vertically penetrated through ...
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JP2016182657A |
To provide a suspension arm made of an aluminum alloy in which stress corrosion crack resistance or durability is improved remarkably compared with before by application of a residual compression stress by a shot-peening treatment; and t...
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JP6006910B1 |
An oscillating sand dropping device and autoparts which can remove sand etc. from a work certainly are provided. It is oscillating sand dropping device 10 for dropping sand to which work W adhered by vibration, and is with vibration tabl...
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JP5996789B2 |
An objective of the present invention is to certainly repair on site a crack generated to a surface of a cast steel member due to thermal stress. In the present invention, a part including the crack 12 at a surface 11 of the cast steel m...
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JP5992398B2 |
Provided herein are titanium alloys that can achieve a combination of high strength and high toughness or elongation, and a method to produce the alloys. By tolerating iron, oxygen, and other incidental elements and impurities, the alloy...
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JP2016160797A |
To provide an internal combustion engine capable of improving manufacturability of a cylinder head by easily discharging sand in a sand core forming an exhaust passage upper water jacket.A sand drain hole 98 communicated to an exhaust pa...
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JP5970929B2 |
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JP5962172B2 |
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JP2016132033A |
To provide a sand mold pull-dowm method and a device, for saving energy, reducing cost, and capable of promoting moisture evaporation of a sand mold and casting sand by actively heating intake air.A sand mold pull-dowm device 1 is a sand...
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JP2016128172A |
To provide a titanium material manufacturing method in which surface properties after the hot rolling can satisfactorily be maintained even if a slabbing process is omitted, and provide a hot rolling material.The present invention is cha...
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JP2016117091A |
To provide an inexpensively-manufacturable drum cooler device having a simple constitution, not requiring much cost in maintenance, and usable for a long period, while rotatively-driving a drum smoothly and stably.A drum cooler device fo...
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JP5941033B2 |
An embodiment discloses a vehicle disc brake including a caliper body, a banjo and a banjo bolt. An acting portion of the caliper body has a cylinder bore accommodating a piston. The caliper body is formed through a gravity casting metho...
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JP2016112604A |
To provide a sand core removal method capable of efficiently removing a sand core from a casting at short time, and reusing waste sand which is removed and broken, as it is.Provided is a method for removing a sand core 1 from a casting 2...
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JP5923737B2 |
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JP2016087672A |
To provide an impact type cutter capable of separating an unnecessary part from a cast product part in a metal mold cast product by striking it with a momentary impact force without giving a shock or adverse effects to a robot.An impacto...
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JP2016068098A |
To provide a cylinder block casting apparatus capable of thinning a bore circumferential shape.A casting apparatus for casting a cylinder block having a cylinder liner 1, comprises: a metal mold 20 constituted by a movable mold and a sta...
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JP2016064422A |
To provide a mold disintegrator composition that can disintegrate a water glass mold after teeming without impairing mold strength in molding without taking time or effort, and a mold disintegrating method.The present invention provides ...
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JP2016059841A |
To enable sufficient cleaning of the surface of a workpiece, and to inexpensively achieve such cleaning.There is provided a cleaning device for the surface of a workpiece, capable of ejecting a fluid 10 flowing in a nozzles 9 through an ...
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JP5892431B2 |
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JP5892432B2 |
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JP5890183B2 |
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JP5882248B2 |
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JP5874735B2 |
A casting core resulting from alkaline earth metal oxide particles having an average particle size of 0.8-4 mm being dispersed in a water-soluble alkali metal salt matrix. The casting core can be efficiently produced using a method of di...
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JP2016026876A |
To provide an ingot casting device and an ingot casting method capable of producing a plurality of ingots with fewer oxide inclusions and having a uniform shape at low cost and stably.An ingot casting device 1 casting ingots by pouring a...
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JP5863937B1 |
To provide a HIP processing method for improving the removal rate of internal defects for magnesium casting, or a gearbox of a helicopter formed by using the HIP processing method. The HIP treatment method for magnesium castings includes...
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JP5864343B2 |
Device for grinding a continuous casting product (1), preferably a slab, comprises a holding device (8), which is designed to stretch the continuous casting product in two different positions and to hold during the grinding process, and ...
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JP5857360B2 |
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JP2016017218A |
To provide a manufacturing method for hallow structure in which the core can be completely dissolved in a short period of time.Provided is a manufacturing method for a hallow structure obtained by immersing a sintered body 1 having a par...
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JP5837430B2 |
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