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Metal Deforming > With Temperature Modification Of Tool Or Of Specified Portion Of Work

With Temperature Modification Of Tool Or Of Specified Portion Of Work

With Temperature Modification Of Tool Or Of Specified Portion Of Work patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

03/27/14 - 20140083155 - Compliant layer for matched tool molding of uneven composite preforms
A method for consolidating a preform made of composite material. The preform and a compliant metal alloy sheet are placed between less compliant matched confronting forming/molding surfaces with the preform being sandwiched between the metal alloy sheet and a matched confronting surface. The matched confronting surfaces and compliant metal alloy...

03/06/14 - 20140060143 - System for manufacturing membrane electrode assembly of fuel cell stack
Disclosed herein is a system for manufacturing a membrane electrode assembly of a fuel cell stack, in which the concept of automation is introduced to the entire process for manufacturing the membrane electrode assembly and, in particular, bonding and stamping processes for the membrane electrode assembly and a gas diffusion...

01/09/14 - 20140007639 - Bending machine for creating bends to the left and right
A machine and method for bending tubes of large diameter in different bending directions, wherein a tube (10) is guided in the axial direction through an annular inductive heating device (7); the tube (10) is secured by a bending lock (4) at the end (11) thereof intended to be bent;...

12/19/13 - 20130333436 - Method for manufacturing warm pressed-formed members
The invention provides methods for manufacturing warm press-formed members which can ensure post-coating corrosion resistance. A method for manufacturing warm press-formed members includes heating a steel sheet to a temperature in the range from 200 to 800° C. and warm press-forming the steel sheet at a temperature in the above...

11/21/13 - 20130305802 - Mold for hot stamping
A mold for hot stamping is disclosed. The mold for hot stamping according to an exemplary embodiment of the present invention may include an upper mold and a lower mold so as to stamp a heated blank having a welding portion. A recess may be formed at an upper forming...

02/21/13 - 20130042662 - Die apparatus for forging steering racks
A die apparatus for forging a steering rack having a toothed portion and an array of gear teeth. The die apparatus comprising first and second assemblies movable towards each other. The first assembly comprising a first bolster and a tooth die. The second assembly comprising a second bolster, first and...

10/11/12 - 20120255338 - Sheet forming of metallic glass by rapid capacitor discharge
An apparatus and method of uniformly heating, rheologically softening, and thermoplastically forming metallic glasses rapidly into a net shape using a rapid capacitor discharge forming (RCDF) tool are provided. The RCDF method utilizes the discharge of electrical energy stored in a capacitor to uniformly and rapidly heat a sample or...

10/04/12 - 20120247170 - Arm material and a method for its manufacture
An arm material for an automobile suspension has a body made from a parts material made by metal. The parts material made by metal has a flat, hollow, closed cross-sectional shape having a pair of opposing long sides and is formed from a single member in its lengthwise direction. The...

09/20/12 - 20120234069 - Hot press mold, temperature measuring device, and hot press molding method
Provided is a technique which can, in order to guarantee the molding accuracy of hot press molding, accurately measure the temperature of a workpiece being subjected to the hot press molding. A hot press mold is a mold used for hot press molding for hardening and molding a workpiece, which...

05/03/12 - 20120103051 - Method for manufacturing a flexible piping device for an exhaust gas system of a motor vehicle
In order to further reduce or eliminate an ageing function of the flexible piping device to allow the user of the flexible piping device to receive functionality and properties over lifetime at similar condition, the present invention provides that step b) includes subjecting the wound metal hose to quenching....

04/26/12 - 20120096915 - System and method for near net shape forging
A method for near net shape forging a titanium component includes heating a titanium billet to a temperature in the alpha-beta temperature range and extruding the titanium billet into a first die having a temperature approximately 500° F. below the temperature of the titanium billet. A system for near net...

03/22/12 - 20120067100 - Elevated temperature forming methods for metallic materials
A method of forming a metallic article includes directly and/or indirectly inductively heating a localized region of a metallic article to a forming temperature. The metallic article may comprise materials selected from titanium alloys, nickel-base alloys, and specialty steels, e.g., stainless steel, high-strength low-alloy steel, armor steel alloys, and the...

03/15/12 - 20120060576 - Method of processing metal powder
collecting the deformed metal powder particles in a collecting vessel....

03/08/12 - 20120055222 - Method and apparatus for surface hardening a component, which is made of an intermetallic compound at least in the region of the surface to be hardened
A method and apparatus for surface hardening a component, particularly an aircraft construction component, is disclosed. A force is applied to the surface of the component, which is made of an intermetallic compound at least in the region of the surface to be hardened. The component is heated at least...

09/08/11 - 20110214472 - Fluid-assisted non-isothermal stamping of a sheet blank
A method for stamping a desired shape from a sheet blank includes providing the sheet blank. The method also includes locally cooling the sheet blank with a stream of fluid in a predetermined area of high stress concentration to be experienced during forming of the sheet blank into a desired...

04/28/11 - 20110094282 - Method and hot forming system for producing a hardened, hot formed workpiece
A method for producing a hardened, hot formed workpiece (2) of sheet steel, comprising at least partially heating a workpiece blank to a forming temperature in at least one furnace, introducing the heated workpiece blank into at least one drawing press, and forming the heated workpiece blank into a workpiece...

11/18/10 - 20100288008 - Conveyor apparatus and hot press-forming apparatus comprising the same
A conveyor apparatus conveys work that was conduction heated at an energizing position to a processing position that is separated from the energizing position in the horizontal direction in order to perform hot press-forming, and comprises: a holding member that freely clamps both end sections in the lengthwise direction of...

10/28/10 - 20100269559 - Conduction heating apparatus and hot press forming apparatus having the same, and conduction heating method
A conduction heating apparatus performs conduction heating while clamping a work to be hot press-formed by a clamping mechanism to apply tension to the work. The clamping mechanism has a stationary clamping member and a movable clamping member, a lifting up/down cylinder for the stationary clamping member and the movable...

10/21/10 - 20100263430 - Shell press, and die assembly and associated method therefor
A die assembly is provided, which is structured to be affixed to a shell press. The die assembly includes at least one die shoe having first and second opposing ends, and a number of divisions between the first end and the second end. The divisions are structured to divide the...

04/29/10 - 20100101295 - Isulated sheath for bending polymer-based rod
Systems and methods are provided for bending an elongate member used in a medical procedure. In one form, a system includes an insulated fabric that is used to grasp and bend a heated elongate member. The elongated member is heated to its glass transition temperature (Tg) using a heating element....

11/26/09 - 20090288466 - Isothermal forming system for production of sheet metal parts
The present invention relates to an apparatus for attachment to a conventional sheet metal forming press. The apparatus allows the sheet metal forming process to be preformed fully submerged in an oil. Methods for sheet metal forming in oil are also provided....

11/19/09 - 20090282888 - System and method for creating a ground bonding strap
A system and method forming a ground bonding strap. A length of cable is measured to determine a segment of cable to stamp to form a pair of connectors. The segment is heated. The segment is stamped to form the pair of connectors. The pair of connectors defining an indentation...

09/24/09 - 20090235715 - Method for selectively forming (plastic working) at least one region of a sheet metal layer made from a sheet of spring steel, and a device for carrying out this method
A method for selectively forming at least one region of a gasket sheet metal layer made of a spring steel, wherein, for the purposes of facilitating the forming process, the region of the sheet metal layer that is to be formed is heated up inductively for reducing the hardness thereof...

07/09/09 - 20090173130 - Fluid conduits with integral end fittings and associated methods of manufacture and use
Fluid conduits for plumbing and other uses having integral end fittings are disclosed herein. A method of forming a fluid conduit in accordance with an embodiment of the disclosure includes providing a copper tube having a first inner diameter and a first wall thickness, and heat treating an end portion...

06/25/09 - 20090158804 - System for manufacturing linear gear and the method thereof
The present invention relates to a system for and a method of manufacturing a linear gear (rack gear), in which a forming roll and a guide roll are used to form gear teeth in a sequential manner so as not to require a high load, thereby enabling to easily manufacture...

03/05/09 - 20090056404 - Transformable metal surface hardening method
A method of metal surface hardening treatment inducing transformation, in which transformation is induced in a surface interior of material as hardening treatment object by simple, rapid treatment utilizing a frictional heat under pressure without the occurrence of melt loss, quench crack, soft spot, deformation, etc. to thereby reform the...