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JP3527628 |
To unnecessitate a troublesome sensor wiring work for an injection sleeve and to control the molten metal quantity to be supplied to the injection sleeve at a high precision. This controller controls so that the molten metal surface leve...
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JP2004058094 |
To produce a centrifugal cast tube having uniform tube thickness distribution at a receiving hole side in the centrifugal cast tube and little surface defect and internal defect in the receiving hole part.In a method for producing the ce...
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JP2004058122 |
To solve a problem that it is difficult to obtain excellent accuracy of molten metal supplying quantity because the stability of quality and the improvement of yield are achieved by controlling the sucked quantity of the molten metal in ...
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JP3522172 |
To provide a supplying method of molten metal for obtaining a cast product excellent in the inner quality, in a vertical injection casting method. A plunger tip is raised when the pouring of the molten metal is started, and the dropping ...
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JP2004034046 |
To provide an apparatus for supplying metallic material with which the necessary amount of granular metallic material at each one casting can accurately be weighed.In the apparatus for supplying the metallic material with which the neces...
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JP2004025291 |
To provide an injection molding method and an injection molding apparatus for a light alloy in which accurate metering is possible.The method consists of (a) a feed stage where the molten metal 3 of a light alloy material is fed; (b) a t...
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JP2004017090 |
To eliminate the unevenness in respective shots when metallic material is injection-molded by heating and semi-melting or melting under closing state.One shot amount of molding material is charged into a vessel 14 having two closable ope...
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JP3513115 |
To provide an improved pump unit of pressure increase type comparatively simply designed and having excellent operational reliability which has a long service life and is applicable to whole casting method and metal ordinaraily. A suctio...
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JP2004009053 |
To generate a more proper molten metal for every casting more simply and in a shorter period of time, and to efficiently mold a high-quality die cast product.A granular or powdery metal material M stored in the storage part 20 is fed out...
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JP2004009052 |
To generate more proper molten metal for every casting more simply and in a shorter period of time, and at the same time, to efficiently mold a high-quality die cast product.A granular or powdery metal material M stored in the storage pa...
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JP2004001094 |
To provide a vessel which can safely supply molten metals, a molten metal feed system, and a molten metal supply method.The vessel is for supplying the molten metals and capable of storing the molten metals. The vessel is provided with a...
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JP3506137 |
To provide a container which eliminates the need for replacement of a part such as a stoke. The container is provided with a closed container main body 50 in which molten metal of aluminum alloy, etc., can be stored, a molten metal flow ...
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JP2003343980 |
To dispense with visual monitoring by an operator and monitor a level of molten metal accurately and with high reliability even if a surface of the molten metal is in a mirror condition. A dissolved molten metal monitoring device 1 monit...
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JP3495038 |
To provide a vessel in which it is unnecessary to exchange a part such as a stoke, and preheating can efficiently be performed and the temperature drop of molten metal, in case of receiving the molten metal or in the case of supplying th...
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JP2003329137 |
To provide a sealing ring in a shape with which it is easy to secure both durability and sealability.This sealing ring which is a heat resisting material 50 having a square cross section and formed in a C ring cut off at one part in a pe...
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JP3492675 |
To provide technique capable of pressurizing the inside of a vessel with stable pressure without hampering workability. The delivery vehicle holds and conveys a vessel which can house molten metal and can circulate the molten metal betwe...
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JP3492680 |
To provide a safety device having a circulation regulating part which allows the circulation of a gas in-between the outside and regulates the circulation of a molten metal, and a technique which can prevent the detachment from a contain...
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JP3491757 |
To provide a transporting vehicle with which the pressurization for a vessel can surely and urgently be stopped with a very simple operation. When the urgent stop is needed during supplying gas for pressurizing from a receiver tank 5 int...
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JP3492678 |
To provide a vessel which can safely supply molten metals, a molten metal feed system, and a molten metal supply method. The vessel is for supplying the molten metals and capable of storing the molten metals. The vessel is provided with ...
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JP3492677 |
To provide a molten metal feeding vessel which can close a through-hole so as to prevent overflow of molten metal, and prevent molten metal from being unexpectedly discharged from a pipe. This molten metal feeding vessel comprises a vess...
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JP2003320448 |
To provide a method and a device for metal injection molding of a simple structure and reduced cost, by which a material ingot not restricted by the surface shape can be rapidly molten and even a metal molded article of high quality with...
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JP3489680 |
To provide a pressure regulation device for reliably relieving the internal pressure of a vessel and enhancing the safety, a transport vehicle, a molten metal feed system, and a molten metal feed method. There are provided (a) a vessel w...
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JP3489081 |
To provide a compact container in which a duct led from the container does not disturb workability of conveying. The container stores a molten metal and can distribute the metal between the interior and the exterior thereof by utilizing ...
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JP3489678 |
To provide a container dispensing with the exchanging of parts such as a stoke, capable of carrying out efficiently the preheating, and suppressing the decrease in temperature of a molten metal in receiving and feeding the molten metal t...
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JP2003311393 |
To maintain a state in which a member to be operated is in contact with the inner surface of an inserting hole so that the state can be changed into a desired contacting state, for a long term.In an apparatus for supplying molten metal i...
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JP2003311387 |
To provide a molten metal holding furnace for casting which has a simple structure and can cast at a high precision while supplying the molten metal at high pressure.A closed pot 12 disposing a stoke 19 at the outer part, is arranged in ...
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JP2003311394 |
To obtain stability of supplied molten metal amount by eliminating an error of a detected time of the molten metal.An apparatus for supplying the molten metal, is provided with a first sensor 42 which is disposed on the way of a supplyin...
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JP2003311389 |
To stably and easily cast a high quality metal cast block in a good productivity, in a casting method with which a mold is stood up from almost horizontal state to the vertical direction.This casting apparatus for metal is composed of a ...
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JP2003311395 |
To provide a structure of a molten metal taking-in hole which can bear high shielding pressure in a molten metal holding furnace for high pressure casting.A reinforcing annular part 25 is arranged around a closed pot 12 and the molten me...
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JP2003305561 |
To provide a compact container in which a duct led from the container does not disturb workability of conveying.The container stores a molten metal and can distribute the metal between the interior and the exterior thereof by utilizing a...
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JP2003305562 |
To provide a container which can safely supply a molten metal and to provide a molten metal supply system and a method for supplying the molten metal.The container supplies the molten metal and can house the metal. The container comprise...
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JP2003290904 |
To provide an apparatus for low pressure casting as the main targets, i.e., (1) a casting cycle is not stopped when molten metal is delivered from a melting furnace, (2) the molten metal surface in a pouring furnace is kept constant for ...
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JP2003290900 |
To form a biscuit-like material as thinner as possible with which even in the case much air in an injection sleeve exists under some condition of molten metal pouring amount, after fully exhausting this air before filling process, and fi...
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JP2003290910 |
To accurately control a feed rate when feeding a molten metal from a vessel to a holding furnace, and to feed the molten metal so as to be a predetermined storage or full in the holding furnace.Melt aluminum is fed in the holding furnace...
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JP2003266173 |
To provide a vessel in which it is unnecessary to exchange a part such as a stoke, and preheating can efficiently be performed and the temperature drop of molten metal, in case of receiving the molten metal or in the case of supplying th...
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JP2003266164 |
To control the drive of a motor to be intermittently driven so that the weight of a raw material to be fed is a predetermined value.In an intermittent operation control device of the weight type feeder to intermittently feed the raw mate...
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JP3475136 |
To provide a preheating method of a material in a metal injection molding machine and the device therefor, with which the stuck material, such as water, oil, can be removed in short time without reducing the preheating effect and also, b...
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JP3471684 |
To provide a measuring method of injection molding capable of stably measure a low melting point metal material, enabling forming at a low melting temp. and stabilizing rotation torque of a screw. A low melting point metal material is ch...
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JP2003245767 |
To provide a die casting machine provided with a molten metal supply device which can melt the necessary quantity of metal materials for each casting and supply molten metal at each time of casting in casting equipment for continuous cas...
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JP3466178 |
To provide a vessel capable of preventing clogging of piping effectively. In this vessel 100, since the piping 130 deviates from the center of the vessel body 110, displacement to molten metal surface in the vessel body 110 when the vess...
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JP2003230954 |
To provide a container and a pipe minimizing the need for pipe replacement, and also a method of manufacturing the container, pipe and molded article minimizing a temperature drop of molten metal at the time of receiving the molten metal...
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JP2003225758 |
To provide a vessel in which a pipe extended from the vessel does not impair the carrying work efficiency, and a turnable pipe can be stably held while improving the sealing of the vessel.A sleeve member 83 is turnable with respect to a ...
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JP2003225748 |
To obtain a vacuum die casting apparatus with which the lowering of temperature of molten metal cut off after vacuum-suction is reduced and also, the occurrence of solidified piece is prevented, and even in the case of repeating the die ...
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JP2003220460 |
To effectively produce cast products improved in quality by preventing the entry of molten metal into a casting sleeve spurred by the residual pressure of gas and by eliminating the variation of the molten metal supplying quantity.The di...
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JP2003220461 |
To provide a casting device capable of economically and easily obtaining a cast product free from deterioration in quality by miniaturization and simplification of the entire cast product.The casting device is to lower a hollow mold-inst...
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JP2003200251 |
To provide a low pressure casting method and a low pressure casting apparatus for obtaining a stable high quality cast product by improving running performance by preventing the lowering of molten metal temperature when the molten metal ...
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JP2003181624 |
To provide an apparatus for supplying a molten metal capable of melting and supplying a necessary mount of a metal material at each casting in the apparatus for continuously casting.The apparatus for supplying the molten metal comprises ...
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JP2003145261 |
To provide a method for suction-supplying molten metal in a die casting machine by which the supplying quantity of the molten metal is stably secured at high accuracy without being affected by delicate gas pressure control, concerning th...
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JP2003136216 |
To provide a low speed and high pressure casting apparatus by which the fixed quantity of molten metal can accurately be supplied into a cavity of a die for each casting without depending on fixed quantity supply performance with a molte...
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JP2003136225 |
To provide a die casting machine provided with a molten metal supplying device by which the necessary quantity of a metal material in casting can be melted and supplied in a casting apparatus continuously performing casting.A melt and su...
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