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Match Document Document Title
8136574 Multi-piece piston for a cold chamber casting machine  
A multi-piece piston (1) is disclosed, for fixing to the high pressure side end (3) of a piston rod (5) running axially in a casting cylinder (7) of a cold chamber casting machine. The piston...
8104528 Vacuum die casting method and vacuum die casting apparatus  
A vacuum die casting method according to the present invention solves the problems relating to seal performance, differential pressure, and the stability of the degree of vacuum. The method carries...
8061407 Processing of metal alloys in a semi-solid state  
An injection sleeve or shot sleeve for a die-casting machine includes an elongated plunger passage and a container supporting portion configured to support an elongated container containing a...
8047258 Die casting method for semi-solid billets  
A die casting method for use with semi-solid metal billets allows the removal of air from portions of the billet as it is compressed and deformed to flow into a cavity of a die. The die is formed...
8002533 Injection molding machine for lost core technology  
An injection molding machine (10) comprises an injection molding tool (14) having a mold cavity, in which a molded part can be produced by overmolding a mold core of metal inserted into the mold...
7971628 Method and apparatus for die casting of parts  
A cold-chamber die-casting apparatus and method for making a die-cast part with an open space within the geometry of the part. The apparatus includes an injection shaft which receives molten...
7934627 Apparatus and method for high pressure extrusion with molten aluminum  
This invention discloses a molten metal supply system that can supply molten metal to a downstream process at a constant pressure and molten metal flow rate. The molten metal supply system includes...
7926545 Injection cylinder in injection apparatus for molding metal material  
Leakage of molten metal material from between a cylinder body having a tight-fitting liner and a nozzle member of an injection apparatus is prevented through the interaction of the nozzle member...
7926546 Device for melting, storing, and feeding metal material from bar-shaped metal material intended for injection apparatus for molding metal product  
A device for melting, storing, and feeding a metal material is provided which can store a large amount of molten metal material corresponding to molding cycles with a compact configuration, using...
7921900 Processing of metal alloys in a semi-solid state  
A process for forming an article includes locating a container containing a charge of semi-solid metal alloy in a passage in front of a plunger arranged to travel relative to the passage to force...
7858017 Material melting and holding apparatus of metal molding apparatus and rod material melting method  
There is provided a method for melting a material rod in a material melting and holding apparatus of a metal molding apparatus where the material melting and holding apparatus provided for the...
7854250 Control valve body of automatic transmission and manufacturing method therefor  
By pouring, by means of pressure, melted liquid of magnesium or magnesium alloy into a hollow portion which is formed using a casting mold, a valve body where a channel groove for hydraulic oil for...
7828042 Hot runner magnesium casting system and apparatus  
A method and apparatus for the casting of metal components is disclosed. The apparatus includes a gooseneck for drawing molten metal from a crucible of hot metal and for forcing the drawn molten...
7802612 Die casting mold and method of manufacturing and casting the same  
In a die-casting mold used in a casting method, a fixed insert includes a recessed cavity portion, and a fixed mold body is arranged to hold the fixed insert. The fixed insert includes a first...
7798200 Thixo-molding shot located downstream of blockage  
Disclosed is a metal molding system, including a metal molding conduit assembly having a conduit passageway configured to pass a volume of molten metal located downstream of a passageway blockage...
7784525 Economical methods and injection apparatus for high pressure die casting process  
A method of and an apparatus for high pressure die casting are disclosed. The method uses a die casting apparatus which comprises a group of three plungers for casting metal. The two of which,...
7775258 Method and apparatus for removing a casted part for use in a die casting machine  
A method for removing a casted part, for use in a die casting machine comprises the steps of setting a position in which a chuck performs an operation to grasp a casted part attached to a movable...
7770626 Method and apparatus for spraying release agent in die casting machine  
A release agent spray method and apparatus for a die casting machine. As a movable die plate is moved in a die closing direction, a spray head is moved in a perpendicular direction to a spray...
7766071 Processing of metal alloys in a semi-solid state  
A rheo-casting container for containing a charge of semi-solid metal alloy includes an elongate body defining a side wall of the container, a mouth at a first end of the body, an opening at a...
7766073 Die-casting apparatus  
A die-casting die having a plurality of laterally movable slides is provided with a plurality of hydraulic cylinders located and carried internally within the die and connected with the plurality...
7766070 Method of operating a die casting reciprocator  
A method for operating an automated reciprocator for applying lubricant in a die casting system. As a reciprocator is moved between two die halves and a fluid is applied to the dies with the...
7753671 Mechanical fuse assembly of molding system  
Disclosed, according to an aspect of the present invention, is a molding system that includes a mechanical fuse assembly configured to (i) abut a conduit connection, and (ii) permit movement of a...
7730934 Thixo-molding shot located downstream of blockage  
Disclosed is a metal molding process, including passing, through a conduit passageway, a volume of molten metal located downstream of a passageway blockage formable in the conduit passageway. Also...
7726381 Control method of die-casting machine  
A die-casting machine using an electric servo motor as a driving source for injecting/filling molten metal into a cavity of a mold through an injection sleeve. The molten metal in the injection...
7717159 Method, apparatus and system of changing a mold in a die casting machine  
A mold clamping apparatus for a die casting machine is provided. The apparatus can include a base, a fixed die plate standing fixedly on an end of an injection side of the base and defining a...
7699092 Metal-molding system and process for making foamed alloy  
Disclosed is: (i) a metal injection-molding system, (ii) a metal injection-molding system including a combining chamber, (iii) a metal injection-molding system including a first injection mechanism...
7694715 Metal molding system  
Disclosed is: (i) a metal molding system, (ii) a metal molding system including a combining chamber, (iii) a metal molding system including a first injection-type extruder and a second...
7694714 Metal molding  
Method of operating metal molding system configured to handle mold, system including injection unit having: output port; and machine nozzle defining conduit passageway, nozzle including: egress...
7690416 Apparatus and method for simultaneous usage of multiple die casting tools  
The preferred embodiment of the present invention is a die casting apparatus and method evidencing increased apparatus output including the ability of using multiple die tools. The invention...
7686066 Die and method of manufacturing cast product  
According to one embodiment, a die is provided with a stationary die and a movable die. When the movable die is combined with the stationary die, a biscuit section, a product section in which a...
7686067 Die casting machine  
A die casting machine 100 to fill by injecting molten metal into a die cavity 24 includes a variable displacement pump 16 driven by a servo motor 17 for discharging hydraulic fluid from a hydraulic...
7654305 Die for die casting, method of manufacturing cast product, and cast product  
According to one embodiment, a die includes a stationary die, and a movable die. A fin section provided between a runner section and a product section is extended from one end part to the other end...
7614440 Diecast machine and diecast method  
A diecast machine comprises: a sleeve extending in a vertical direction; a plunger moving upward in the vertical direction inside the sleeve; a mold disposed above an upper side of the sleeve; and...
7600556 Mold for casting and method of surface treatment thereof  
A method of the surface treatment of a mold for casting, which comprises subjecting a cavity surface of a fixed mold made by the use of a SCM420 material to first shot peening, a...
7540316 Method for inductive heating and agitation of a material in a channel  
Method for inductive heating of a material located in a channel, the material having a melting range between a solidus temperature and a liquidus temperature. The method includes providing an...
7516773 Optimized tooling design for vertical die casting machines  
An apparatus and method are provided that increase yield and reduce cycle time. In particular, a gate plate for a die casting machine is configured to lessen the waste produced during die casting,...
7516774 Method of operating a die casting reciprocator  
A method for operating an automated reciprocator for applying lubricant in a die casting system. As a reciprocator is moved between two die halves and a fluid is applied to the dies with the...
7516772 Method of forming a product of metal-based composite material  
A forming method wherein a billet (31, 66, 77, 87, 107, 128, 136, 144, 153, 77B, 77C) comprising a metal-based composite material (27) prepared by mixing an aluminum alloy (22) and a ceramic (15)...
7500508 Injection-molding device for manufacturing V-engine blocks  
An injection-molding device is for manufacturing V-engine blocks, in particular an injection-molding machine with a fixed and moving mold half, wherein the moving mold frame contains sliders and...
7464744 Shot sleeve insert and method of retarding heat erosion within a shot sleeve bore  
An insert for a die casting assembly. The insert comprises a cast iron insert having a first end, a second end and a body disposed between the first end and the second end, the body having a pour...
7441584 Semi-solid molding method and apparatus  
A metal alloy is heated to a molten state and then poured into a shallow shot chamber defined by a shot sleeve and a shot piston of a vertical die cast press. A homogenizing member having L-shape...
7438116 Aligning-positioning mechanism and aligning-positioning method  
A positioning plate of this invention comprises an outer side plate of a torus shape having an outer side plate hole formed eccentrically of the outer circumference, and an inner side plate of a...
7429169 Clamping apparatus and molding machine  
A clamping apparatus having a simple configuration and capable of opening and closing dies and clamping the dies, which includes a base frame; a fixed die plate; a movable die plate; a rack fixed...
7418992 Controller for at least one heater utilized in an injection molding system and an associated method of use  
A controller for at least one heater utilized in an injection molding system, which includes a regulated voltage supply that is electrically connected to the at least one heater utilized in an...
7401639 Sprue apparatus  
A sprue apparatus for use in a molding apparatus for connecting the melt duct of a molding machine nozzle with a runner system of a molding apparatus. The sprue apparatus includes a plurality of...
7387154 Metallic-molding-material runner having equilibrated flow  
Disclosed is a metallic-molding-material runner system that includes a collection of branches. The collection of branches is configured to substantially equilibrate flow of a metallic-molding...
7377303 Die casting machine and casting method by thereof machine  
The present invention relates to a die casting machine. A molten metal (melted liquid) is supplied into a evacuated casting space that is formed by a combination of a movable mold and a fixed mold....
7357172 Check valve with a spiral coil seal  
A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove....
7343959 Pressure casting method of magnesium alloy and metal products thereof  
The present invention provides a pressure casting method of a magnesium alloy. In the method, a molten magnesium alloy is cooled to form a partially molten state containing a solid-phase, and the...
7341094 Metallic alloy slurry dispenser  
Disclosed herein is a metallic alloy slurry dispenser. The dispenser includes a dispensing body that defines an outlet. The dispenser also includes an outlet cover that cooperates with the outlet,...
Matches 1 - 50 out of 471 1 2 3 4 5 6 7 8 9 10 >