Abstract: A pressure pin of a press, in particular a forming press, for transferring a force to a tool component of the press includes a pin body, a sensor element arranged in the pin body for measuring a force which can be transferred via the pressure pin, and an actuator unit arranged in the pin body which has a functional body made of an adaptive material. The adaptive material is designed such that the rheological properties thereof and/or the length thereof and/or the volume thereof can be selectively modified as a function of an electrical and/or magnetic field.

Abstract: A method for producing a press-formed product includes a first pressing step and a second pressing step. In the first pressing step, an intermediate formed product is formed from a processed material by using first press tooling. The intermediate formed product includes a stepped section of a top plate section, a temporary vertical wall section adjacent to the top plate section via a ridge section and having at least part of the shape of the vertical wall section, and a temporary flange section adjacent to the temporary vertical wall section via a temporary ridge section. In the second pressing step, the press-formed product is formed from the intermediate formed product. In the second pressing step, forming is performed such that the temporary ridge section is moved toward the temporary flange section with at least part of the top plate section of the intermediate formed product restricted.

Abstract: Provided is a method for producing a hot forged material capable of preventing the generation of double-barreling shaped forging defects. A method for producing a hot forged material, wherein both an upper die and a lower die are made of Ni-based super heat-resistant alloy, and a material for hot forging is pressed by the lower die and the upper die in the air to form the hot forged material, the method comprising: a raw material heating step of heating the material for hot forging in a furnace to a heating temperature within a range of 1000 to 1150° C.; a jig heating step of heating a holding jig for holding the material for hot forging within a temperature range of 50° C. lower than and 100° C. higher than the heating temperature of the material for hot forging; a die heating step of heating the upper die and the lower die to a heating temperature within a range of 950 to 1100° C.

Abstract: A structural member of an integral shaped article using steel sheet having a tensile strength of 590 MPa or more improved in formability, produced using a die or blank holder provided with a space at least at part of a position contacting a blank at the time of pressing it. The structural member comprises a top sheet part including at least one recessed part at an outside edge part in a plan view, a first vertical wall part extending bent from a part or all of an outside edge part including the recessed part in the top sheet part, a first flange part extending bent from an edge of the first vertical wall part at an opposite side to the top sheet part, and a second vertical wall part extending bent from an edge of the top sheet part different from the outside edge part including the recessed part, and at least one projecting part on the top sheet part, the first vertical wall part, or the first flange part.

Abstract: A method of forming a finished stamped product includes positioning a blank on a blank holder between an upper die and a lower die, inserting a movable wedge block between the blank holder and the upper die to establish a first binder gap, and while the movable wedge block is inserted, performing a first strike of the blank by lowering the upper die a first distance to contact and partially form the blank, the movable wedge block limiting downward movement of the upper die relative to the lower die. After the first strike, withdrawing the movable wedge block to establish a second binder gap between the blank holder and the upper die, and while the movable wedge block is withdrawn, performing a second strike of the blank by lowering the upper die a second distance to finally form the blank into the finished product.

Abstract: A method of manufacturing a die forged crankshaft to be mounted in a two or more cylinder reciprocating apparatus includes: an upsetting step that includes upsetting a billet having a constant cross-sectional area along an entire length thereof to form a blank having an enlarged cross-sectional area at a region between a portion to be formed into a leading crank arm of the crankshaft and a portion to be formed into a trailing crank arm thereof; a die forging step that includes die forging the blank formed in the upsetting step to form a forged blank having a shape of the crankshaft with a flash; and a trimming step that includes trimming the flash from the forged blank formed in the die forging step. This makes it possible to improve the material utilization and to use a billet having a cross-sectional size as small as possible.

Abstract: A center pillar reinforcement is produced satisfactorily by using a high-tensile material having a low ductility as a blank. The center pillar reinforcement is produced by performing a first step for producing a first intermediate formed product on which a body is partially formed by press-forming the blank using a first press-forming device for drawing, and a second step for pressing the first intermediate formed product by using a second press-forming device for bend-forming.

Abstract: A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a chromate film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member.

Abstract: A retractable stock guide has a stationary guide rail on which a retractable guide cap is operably supported. The guide rail and cap have two through holes at opposite ends through which two mounting studs extend to attach the stock guide to an associated die member. The holes in the guide cap are ovate, and the heads of the mounting studs are tapered, whereby tightening of the mounting stud shifts the guide cap relative to the guide rail from an aligned, retracted load/unload condition, to an inwardly protruding, extended run condition, wherein the stock strip is slidingly captured between two like stock guides and the mounting surface of the die. Two ball bearing guides can be substituted for the stationary guide rail.

Abstract: A die is adapted for forming a cold forged receiver hitch that includes an integral cold forged smooth reinforcing flange at an upper end. The die includes a top plate and a bottom plate spaced apart from the top plate along a plate axis that is perpendicular to the surfaces of the top and bottom plates. The top plate includes two transversely spaced-apart jambs within which the top plate is slidably mounted, an actuation system configured to move the top plate relative to the bottom plate along the plate axis. The bottom plate supports a bottom support plate to which a stationary mandrel is secured and an assembly of two transversely spaced-apart split cams, the split cams being transversely spaced from the stationary mandrel by a distance that is greater than the thickness of the tube out of which the receiver hitch is to be cold forged.

Abstract: A forging method according to the present invention is characterized by including the steps of placing a work W having a first shape which is a rectangular hexahedron in a work space 45 of a forging die 20 which has a rectangular opening, which is formed by rectangular plane wall portions, and which is provided with the work space 45 to hold the work in a placement step and applying a plastic strain to the work W by deforming the placed work W into a second shape which is a rectangular hexahedron in a working step, wherein the placement step and the working step are performed at least two times.

Abstract: 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 the work that has been conduction heated; a drive mechanism that moves the holding member from at least the energizing position to the processing position; and a guide member that extends between the energizing position and the processing position and guides and supports the middle section in the lengthwise direction of the work that has been conduction heated and is being conveyed toward the processing position. A hot press-forming apparatus comprises the conveyor apparatus when conveying conduction heated work to a downstream process.

Abstract: A vacuum port assembly is provided for a press system including a die assembly and a transfer assembly. The transfer assembly includes a conveyor belt, a vacuum manifold coupled to the die assembly, and an airflow generator. The conveyor belt includes a plurality of holes for receiving and moving shells in a plane with respect to the die assembly. The vacuum port assembly includes at least one port member including inlet and outlet ends. The inlet end has a mounting portion for removably coupling the port member to the vacuum manifold. The outlet end is in fluid communication with the airflow generator, thereby establishing fluid communication between the airflow generator and the vacuum manifold. The inlet end extends outwardly from the vacuum manifold generally perpendicular with respect to the plane of the conveyor belt.

Abstract: A unitary metal connector pin formed by a cold heading die has a body with a disc-like expanded portion on a first end thereof which is adapted to engage and retain a first body when the pin is inserted through a first aperture in the first body. On a second, opposed end of the pin are disposed plural spaced flexible fingers each having a respective outwardly projecting, radially expanded portion. The radially expanded portions form a segmented outer ring on the pin capable of first undergoing inward deflection, followed by outward radial expansion for engaging a second body when the fingered end of the pin is inserted through a second aperture in the second body for securely coupling the two bodies together. The cold heading die includes a first stage for forming in a connector pin blank a first hollowed-out end portion with the flexible fingers and a second stage for forming the second radially expanded end portion and the outer projections on the flexible fingers.

Abstract: A device for shaping a metal sheet by die stamping, the device including first and second trunnions configured to be fastened respectively to two opposite ends of a sheet, the sheet being configured to be shaped by die stamping, wherein the first and second trunnions define respective first and second bearing surfaces configured respectively to guide turning of the trunnions, the first bearing surface defining a peripheral groove around a pivot axis of the first trunnion while the second bearing surface is smooth along a pivot axis of the second trunnion.

Abstract: An embodiment for disposing a sleeve on a fluid conduit includes positioning a sleeve through lead rollers, pressing sleeve edges to flatten the sleeve against its normal geometry, aligning the flattened sleeve with opposing guide channels defined in an passage through a sleeve guide, feeding the sleeve through the passage, and compressing the sleeve in the passage, letting the edges of the sleeve ride against the guide channels to open the sleeve. A length of the compressed sleeve exiting the guide may be cut using a heated device that fuses the sleeve material, leaving the sleeve clear to receive a fluid conduit. A collar may be disposed around an end of the cut sleeve and over the conduit, then compressed, with an end of the sleeve captured between the collar and end of the conduit. This compressing may define at least one raised portion in the collar.

Abstract: This invention relates to a method for manufacturing a damping shaft sleeve that includes: forging a base material into a billet that includes a cylindrical body having two opposite ends and an annular flange formed on one of the opposite ends; forging a shaft hole in the cylindrical body; inverting the base material and forming two annular grooves that are respectively indented from two opposite surfaces of the annular flange; forging the billet to form the annular flange into a bottom wall and a side wall, the bottom wall cooperating with the side wall to form an asymmetrical and helical groove; and forging the shaft hole to pass through the cylindrical body of the billet.

Abstract: The present invention relates to an upsetting press (1, 1?) for upsetting an end (2) of a metallic material pipe (3), e.g. for petroleum applications. The press (1, 1?) comprises a supporting structure (10) which defines a working space and first locking means (15) for locking the pipe (3) to be upset. The press further comprises first upsetting means comprising at least one first upsetting die formed by a first pair of half dies (21, 22) which can be separated and closed about the end (2) of the pipe (3) to be upset and at least one axially movable cylindrical punch (30). The press (1, 1?) further comprises die holding means which support the half dies (21, 22) moving them between a closing position and an opening position.

Abstract: 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 shape. The method additionally includes forming the metal sheet blank into the desired shape in a stamping press with a punch. A system employing the method for forming a sheet blank is also disclosed.

Abstract: A crankshaft production method includes: pressurizing both end portions of a shaft blank with a pressurization surface of a die, the pressurization surface being inclined in a specific direction so as to come close to the other end side of the shaft blank, and applying an axial compressive load to the shaft blank, while restricting a radial deformation in a predetermined zone of the shaft blank in a direction other than the specific direction, thereby swaging the shaft blank and causing the predetermined zone to buckle in the specific direction.

Abstract: In a method for manufacturing a battery safety valve according to the present invention, a stainless steel metal sheet is used, and an thin annular portion constituting an edge portion of a safety valve is formed in a lid by simultaneously pressing annular projecting portions provided respectively on a punch and a die so as to oppose each other, against respective surfaces of the lid.

Abstract: Disclosed is a fin processing apparatus including an upper pressing die (1) and a lower pressing die (2) placed apart from each other and capable of coming close to and away from each other, a corrugating mechanism (3) disposed between the pressing dies (1, 2) for continuously forming a plurality of consecutive corrugated members (Fa) from a flat plate (Fo) which is a workpiece material, the consecutive corrugated member (Fa) having a predetermined number of crest portions, and a restriking mechanism (4) disposed between both pressing dies (1, 2) for simultaneously restrike-forming a plurality of crest and trough portions of the consecutive rectangle member (Fb) from the consecutive corrugated member (Fa). The corrugating mechanism (3) and the restriking mechanism (4) are provided integrally.

Abstract: A method of producing an L-shaped product (10) which includes an L-shaped flat top wall (12), an inside wall (14) extending and connected along an inside edge (12c) of the top wall, and an outside wall (16) extending and connected along an outside edge (12d) of the top wall, each of the inside and outside walls being terminated by flange (18, 20) substantially parallel to the top wall, is disclosed. The method comprises the steps of: providing sheet metal material; providing a drawing die assembly; and stamping the sheet metal material by the drawing die assembly to produce an intermediate product. The method further comprises the steps of: providing a bending die assembly; and stamping the intermediate product by the bending die assembly to produce an L-shaped product completed.

Abstract: A gripper assembly for a forging manipulator includes a main body configured to be in operative communication with the manipulator; a contact plate attached to the main body and configured to be in physical communication with a heated metal part; and an insulating plate disposed between the main body and the contact plate, wherein the insulating plate is configured to substantially prevent heat transfer from the heated metal part to the main body.

Abstract: A tubular workpiece with a throughgoing bore is held by a handler having a passage alignable with the bore and of a predetermined inside passage diameter. A rod carrying a mandrel and of an outside rod diameter is provided with a guide having an outside guide diameter slightly smaller than the inside passage diameter but greater than the outside rod diameter The passage is aligned by the handler with the workpiece bore and the mandrel is inserted through the handler passage into the workpiece bore while sliding the guide along the passage and centering the rod in the passage with the guide out of contact with an inner surface of the passage. The workpiece is externally engage around the mandrel with forging tools and thereby forged around the mandrel.

Abstract: A forging mold includes a female mold and a male mold coupling with the female mold. The female mold includes an external mold defining an accommodating groove for receiving an internal mold and a pressing block therein, and a first fixing hole penetrating through the external mold and connected with the accommodating groove. The pressing block has a gap opened at a bottom portion thereof and adjacent to the internal mold. The internal mold has a base body and a blocking protrusion protruded from a bottom portion of the base body to be pressed in the gap. A first fixing element is screwed into the first fixing hole of the external mold with a distal end thereof resisting against the pressing block to further press the pressing block towards the internal mold so as to secure the internal mold and the pressing block in the accommodating groove.

Abstract: The invention describes an apparatus for stamping can lids or the like, having a bridge (10) supported on a frame and carrying stamping tools (1) actuated vertically in a continuously repeating manner, having a longitudinal conveying device (30) gradually transporting metal sheets (11, 12) under said tools (1) in each case with the latter opened, and having a transverse conveying device (20, 40) laterally displacing to a limited extent the metal sheet (11, 12) moving or moved longitudinally in each case, wherein a separately controllable transverse conveying device (20, 40) is arranged in a stationary position in each case on the feed and discharge side approximately symmetrically to the tools (1) close in front of and behind the latter, said transverse conveying device (20, 40) in each case carrying a driving roller pair (31, 32; 51, 52) as the longitudinal conveying device (30, 50), which delivers the metal sheet (11, 12) in a controlled clamping manner or releases it in a controlled manner.

Abstract: A system for annealing a formable panel includes a stamping press configured to pre-form the panel using a first die and a second die. The system also includes a transfer device configured to engage the pre-formed panel and transfer the panel from the stamping press. The transfer device includes a heating element configured to anneal the pre-formed panel. The heating element anneals the pre-formed panel in the stamping press after the first die is disengaged from the panel and while the panel is being supported by the second die. A method of processing a formable panel and a method of processing a pre-formed panel in a multi-stage stamping operation, each using the system, are also disclosed.

Abstract: A movable die is provided to be displaceable in an upper die. When the upper die is moved downward to press a steel plate together with a lower die, only the movable die first abuts on the steel plate to carry out forming together with the lower die. Then, the upper die is further moved downward to form a part which has not been formed by the movable die.

Abstract: An information handling system enclosure is formed from a metal panel having a thickness, such as approximately 1 mm, by stamping a raised edge from the panel so that the height of the edge appears as a thickness of the panel, such as 2.5 mm. The raised edge is stamped to have a raised edge of slightly greater than the final edge height and then punched into a corner tool to provide the raised edge with a desired height. Punching into the corner tool forms the edge along the outer circumference of the panel to have a substantially square appearance.

Abstract: A forging press has a workpiece manipulator having a shaft centered on and rotatable about an axis, a grab for holding the workpiece in the press and rotationally fixed to the shaft carrying the grab and centered on and rotatable about an axis, and a disk fixed angularly to the shaft and projecting radially outward therefrom. Two couplings are juxtaposed with the disk, rotatable relative to the shaft about, and have respective clutches for locking onto the disk so that when locked onto the disk the couplings are rotationally fixed to the disk. Respective actuators connected to the actuators can angularly shift the disk and thereby rotate the shaft, the grab, and the workpiece held by the grab.

Abstract: A tool for rammer die-cutting an annular part is disclosed. The tool includes a lower insert holder with a lower die cooperating with an upper insert holder and an upper die. Both dies include a die-cutting annular recess. The tool further includes a guiding device for guiding the part, restricting side shifts of the part while the part is lifted from the lower die. More particularly, the guiding device includes a column projecting from the lower die. The tool enables one to control the rebounding of a part and prevents it from turning upside down.

Abstract: The invention relates a drop forging method by means of a forging device provided with a hammer and a forging die, wherein a part placed in the forging die is shaped with a hammer blow, several engravings are formed in the die, a blank is initially inserted into the first engraving and said blank is moved along the other engravings to the last engraving, and then said blank picked up during shaping by a forging gripper. In order to obtain an optimum operating mode, the invention is characterized in that the part is received in a plurality of engravings with each hammer blow. In order to obtain a symmetrical distribution of the hammer load between occupied and non-occupied engravings, the parts are gripped respectively during shaping by the forging grippers.

Abstract: A method and a device for shaping sheet metal to form a main structure is described, minor structures being created in the planar sheet metal before shaping to form the main structure, which is rotationally symmetrical, for example. This method and device are particularly advantageous because they make it possible to inexpensively and precisely design shell-shaped parts for torque converters, such as a pump shell, a turbine shell or the inner ring of a pump or the inner ring of a turbine.

Abstract: A mechanism for forming thin metallic skin enclosures from blanks. The apparatus includes a forming assembly including a plurality of die stations. The stations are stepped farther away from an axis in a direction of which blanks being processed are positioned at a plurality of die stations. Grippers spaced along the axis and away from the axis at distances substantially the same as are die stations are carried by the transfer assembly. An actuator is used to move the transfer assembly reciprocally in directions generally parallel to the axis between first and second axial positions. A ram is provided to move the transfer assembly between first and second stepped positions relative to the axis.

Abstract: The present application provides a technique for simultaneously bending and drawing. In a stamping device, the timing at which an upper pad moves downward and grips a work piece between the upper pad and a first supporting surface is adjusted so as not to be later than the timing at which an upper bending steel makes contact with the work piece. The height of a lower end of the upper bending steel after the timing at which the upper bending steel has made contact with the work piece, and the height of a lower surface of a drawing pad after the timing at which the work piece has been gripped between the drawing pad and a third supporting surface are adjusted such that the lower end of the upper bending steel and the lower surface of the drawing pad move downward while maintaining the same height at a boundary between the upper bending steel and the drawing pad.

Abstract: A die includes a stationary die, a movable die, which is opposed to the stationary die and reciprocatable in a first direction to change a distance between the stationary and movable dies, and a transfer mechanism, which transfers a workpiece, upon which plastic deformation work is performed between the stationary and movable dies, in a second direction crossing the first direction.

Abstract: A forging press has a workpiece manipulator having a shaft centered on and rotatable about an axis, a grab for holding the workpiece in the press and rotationally fixed to the shaft carrying the grab and centered on and rotatable about an axis, and a disk fixed angularly to the shaft and projecting radially outward therefrom. Two couplings are juxtaposed with the disk, rotatable relative to the shaft about, and have respective clutches for locking onto the disk so that when locked onto the disk the couplings are rotationally fixed to the disk. Respective actuators connected to the actuators can angularly shift the disk and thereby rotate the shaft, the grab, and the workpiece held by the grab.

Abstract: The present invention provides a rocker arm manufacturing method capable of improving the durability and excellent in productivity. In the method according to the present invention, an intermediate product 13 having both side walls 20 extended in a predetermined direction and arranged in parallel with each other and one end side connection wall 30 connecting lower ends of a longitudinal one end of both the side walls is obtained. Next, both side walls 20 formed at the one end of the intermediate product 13 are inwardly bent. Thereafter, ironing dies 60 are pressed down against outer surfaces of both the inclined side walls 20 from an upper side to a lower side to execute ironing of outer surface portions of both the side walls 20 to downwardly plastically fluidize the constituent material of both the side walls 20 to thereby form valve stem guide walls 35 at both sides of the one end side connection wall 30 in a downwardly protruded manner.

Abstract: The present application provides a technique for simultaneously bending and drawing. In a stamping device, the timing at which an upper pad moves downward and grips a work piece between the upper pad and a first supporting surface is adjusted so as not to be later than the timing at which an upper bending steel makes contact with the work piece. The height of a lower end of the upper bending steel after the timing at which the upper bending steel has made contact with the work piece, and the height of a lower surface of a drawing pad after the timing at which the work piece has been gripped between the drawing pad and a third supporting surface are adjusted such that the lower end of the upper bending steel and the lower surface of the drawing pad move downward while maintaining the same height at a boundary between the upper bending steel and the drawing pad.

Abstract: A work conveyance device for a pressing machine, consuming less energy and enabling reduction in production costs. The workpiece conveyance device has a pair of transfer bars provided in parallel to a feed direction, support members for moving each of the transfer bars freely in the feed direction while restricting the transfer bars in a lift direction, linear motors interposed between the support members and the transfer bars for moving the transfer bars in the feed direction relative to the support members, lift devices for moving the support members in the lift direction, and workpiece holding jigs detachably mounted to the transfer bars for holding a workpiece.

Abstract: A deep drawing apparatus is provided in which a sheet material is subjected to optimal heating and cooling, whereby the limiting draw ratio is increased and a product can be worked more deeply, and uniformity of the sheet thickness of the product can be controlled. This apparatus includes: a punch 2 for subjecting a sheet material 9 to deep drawing; a die 3, used along with the punch, for forming the sheet material and subject the same to deep drawing; an anti-wrinkling component 4 for preventing wrinkling around the periphery of the forming portion in the sheet material; an induction heating coil 5 for directly heating the sheet material at a portion supported by the anti-wrinkling component; a heating controller 6 for controlling the amount of heating of the sheet material by the induction heating coil; and cooling means 21 to 23 for cooling the sheet material at the portion formed by the punch.

Abstract: An apparatus may have a cylinder including a piston rod and a chamber in which a working fluid is received to resist movement of the piston rod into the chamber, and an accumulator having a first chamber in communication with the cylinder chamber to receive fluid from the cylinder chamber upon movement of the piston rod into the cylinder chamber. The apparatus may also have a pressure controller having a fluid chamber where some of the working fluid may be received and an actuator operable to increase the volume of the fluid chamber when the piston rod is retracted into the cylinder chamber to increase the total volume in which the working fluid may be received, wherein the increased volume of the fluid chamber may accommodate fluid movement in the assembly not caused by movement of the piston rod.

Abstract: A die assembly for forming a workpiece includes a support clamp, a first clamp that is movable relative to the support clamp to engage a first portion of the workpiece, and a second clamp that is movable relative to the support clamp to engage a second portion of the workpiece. A forming punch is movable relative to the support clamp after the first clamp and the second clamp have been moved to form the workpiece.

Abstract: A method for the production of stamped part in a tool, particularly a fine cutting tool, by means of at least one stamp which is used to press the stamped part from a strip of material. According to the inventive method, the stamped part is moved from the material strip to a discharge element after it has been pressed from the material strip.

Abstract: A forging machine includes a support having two sidewalls, and two track plates attached respectively to the sidewalls. A slide body of a die assembly is mounted slidably inside the support between the sidewalls. Two first rolling devices are respectively mounted on the track plates near the front of the support to contact the slide body. Two second rolling devices are mounted respectively on the sidewalls above the track plates and near the rear of the support to contact the slide body. Due to the first and second rolling devices contacting the slide body near the front and rear of the support, the slide body can slide stably in the support without positional deviation.

Abstract: A method of making bullets on a progressive die wherein the progressive dies acts on a work piece having an elongated body with blanks at each end. The work piece is supported by a bandolier which is also formed in the progressive die. The progressive die forms each blank into a bullet, effectively doubling the output of the progressive die relative to a progressive die that acts upon a work piece that supports, or is, a single blank.

Abstract: A cannula (100) for an injection device, the cannula defining a tapered end part termination (102) in a distal end for insertion into the tissue of a living being, wherein the hardness of the cannula decreases in the direction of the distal end. A tool (104) for providing a tapered portion of a cannula, the tool defining a tapered cavity (106). A method of manufacturing a cannula defining a tapered end part, by forcing a distal end of an tubular element into a tapered cavity of a tool.

Abstract: A method and apparatus for automatically separating blanks from a copper strip (200) and coining heat spreader lids (400) from the blanks. A high speed blanking structure (208) severs single rectangular or square blanks (212) from the copper strip. The blanks are loaded into a cartridge (214), and placed in a blanks hopper (213). The blanks are transferred from the hopper to a rotatable turret (217). The turret rotates to move a blank to a coining die cavity of a coining press (305). The blank is coined to form a lid and returned to the turret to be delivered to an unload station where the lid is dropped onto a conveyor (310). The conveyor transports the lid to a deburr and clean station (610).

Abstract: A device for handling a workpiece during a shaping process includes at least one gripping mechanism having at least two gripping elements that can move relative to one another for grasping the workpiece; at least one conveying device for conveying the gripping mechanism or at least one support apparatus to which the gripping mechanism is or may be attached; and at least one rotary drive for rotating the gripping mechanism about a rotational axis that extends through the gripping mechanism, and/or for rotating at least one of the gripping elements about a rotational axis that extends through the gripping element. The conveying device and the gripping mechanism can be connected to one another in a flexible manner in a flexible state while being positioned relative to one another in a rigid manner at least in one three-dimensional direction.