Abstract: A caulking gun includes a carrier for carrying a caulk cartridge, an assembly for the carrier, a gun body and a push rod. The assembly is for disposing between the gun body and the carrier and includes a seat portion and a spacing portion. The seat portion includes a seat wall for being connected between the gun body and the carrier. The spacing portion includes at least one projection portion disposed on the seat wall for being abutted between the gun body and the carrier in a manner that the gun body and the carrier are rotatable relative to each other. The carrier is rotatably connected with the gun body through the assembly, and the carrier is slidable relative to the at least one projection portion. The push rod is movably connected to the gun body and disposed through the assembly, and extends into the carrier.

Abstract: The invention discloses a sauce gun with replaceable pushing mechanism, including a gun body, a push rod with row teeth, a fixed handle with a cavity, a trigger handle and a pushing mechanism, wherein the pushing mechanism includes a function case detachably installed in the cavity, the external wall of the function case is provided with a first sliding groove, the first sliding groove is internally provided with a first connecting piece driven by the trigger handle, and the function case is internally provided with a front push rod lock rotatably connected to the first connecting piece, a rear push rod lock hinged with the function case through a second connecting piece, and a flexible device driving the front push rod lock and the rear push rod lock to match with the row teeth respectively.

Abstract: A push member and a caulking gun having the same. The caulking gun includes the push member, a gun body and a push rod. The push member includes a blockable receiving portion which includes a receiving space and a lip protruding from a periphery of the receiving space, and a push portion arranged opposite to the blockable receiving portion in a first direction, for pushing a caulk cartridge. The lip defines a blocking mouth, and the blocking mouth and the receiving space are open toward a same lateral side of the push member to form an open end. When a push plate of the push rod is disposed within the receiving space, the lip and the push plate are blockable with each other in the first direction.

Abstract: The present invention provides a mask having a plurality of elongate openings formed in a substrate, including: a plurality of reinforcement portions having a thickness smaller than a thickness of the substrate and bridging the openings across a longitudinal direction thereof on one side of the substrate; and a recess portion having a step formed by excavating an area around the openings on each side of the reinforcement portions along the longitudinal direction. The mask accordingly achieves and retains high mechanical strength without increasing the mask thickness.

Abstract: A method for forming a multilayer coated film on an object includes steps (1) to (3) below. A first colored coating material is applied to the object, thereby forming a first colored coated film (step (1)). The first colored coating material includes an iron-oxide-coated aluminum pigment and a quinacridone pigment and has a light reflectance property at specific wavelengths. A second colored coating material is applied to the first colored coated film, thereby forming a second colored coated film (step (2)). The second colored coating material includes a perylene pigment and has a specific hue. A clear coating material is applied to the second colored coated film (step (3)). A color difference ?E between the first colored coated film and the multilayer coated film is in a range of 20 to 30.

Abstract: A method of forming a layered coating film includes: coating a workpiece with an electrodeposition coating material to form an electrodeposition coating layer; applying a colored coating material including a white pigment over the electrodeposition coating layer to form two or more colored coating layers that are layered on the electrodeposition layer; and applying a clear coating material over the two or more colored coating layers. The colored coating material includes coating materials respectively applied to form a lower-side colored coating layer and an upper-side colored coating layer of the two or more colored coating layers. A concentration of the white pigment in the coating material applied to form the lower-side colored coating layer is equal to or higher than a concentration of the white pigment included in the coating material applied to form the upper-side colored coating layer.

Abstract: Methods and devices are described for driving ferroelectric perovskite oxide crystals to achieve polarization inversion with reduced coercivity. In some embodiments, the anisotropy in the potential energy surface of a ferroelectric material is employed to drive polarization inversion and switching with a reduced coercive field relative to uniaxial excitation. In some embodiments, polarization inversion with reduced coercivity is produced via the application of an electric field that exhibits a time-dependent orientation, in contrast with conventional uniaxial electrical excitation, thereby causing the central ion (and the crystal structure as a whole) to evolve along a lower-energy path, in which the central ion is driven such that it avoids the potential energy maximum. This may be achieved, for example, by applying at least two non-parallel time-dependent voltages (e.g. bias, potential) such that orientation of the electric field changes with time during the switching cycle.

Abstract: A bender bar acoustic transducer capable of exciting at least three resonance modes is provided. The provided bender bar acoustic transducer may be capable of exciting a second resonance mode by configuring a first portion of a piezoelectric element to contract while a second portion of the piezoelectric element expands when voltage is applied to electrodes coupled to the piezoelectric element. The bender bar acoustic transducer may be further configured such that the first portion and the second portion of the piezoelectric element both contract and/or expand to excite a first resonance mode. The bender bar acoustic transducer may be used in downhole and well logging applications.

Abstract: The present application provides a multilayer lateral mode coupling method for phased array construction and transducer devices built accordingly. This disclosure describes and demonstrates that the electrical impedance of a phased array can be substantially reduced and readily controlled to be close to the source impedance. The fabrication process is relatively simple and inexpensive. In addition, the elements are robust for use in 1.5, 2, 3 or other dimensional configurations, over an extended period of operation, without structural failure, and providing a high power output required for imaging and/or medical therapy applications.

Abstract: An ultrasonic transducer and a manufacturing method therefor are disclosed. The ultrasonic transducer, according to one embodiment of the present invention, comprises: an ultrasonic transducer body generating ultrasonic waves by using an active element to externally irradiate the ultrasonic waves through a lens part, and receiving reflected waves of the externally irradiated ultrasonic waves to convert the reflected waves into electrical signals; and a backing block joined to the opposite side of at least the lens part of the ultrasonic transducer body so as to attenuate the ultrasonic waves. According to one embodiment of the present invention, a backing material of the backing block is composed of a damping grease mixture. The damping grease mixture can be a material in which metal powder is mixed as a filler by using the damping grease as a dispersion medium. For example, the damping grease can be a mixture in which polytetrafluoroethylene (PTFE) is mixed as a viscosity increasing agent.

Abstract: A vibratory screener apparatus has a housing with upper and lower ends, the lower end having a first mounting area characterized by a first attachment diameter. A drive assembly is employed to vibrate the apparatus. The drive assembly has a second mounting area characterized by a second attachment diameter to mount the frame to the drive assembly. An adapter frame is disposed between the drive assembly and the lower end of the housing. The adapter frame has a first end and a second end, the first end is characterized by the first attachment diameter and is attached to the lower end of the housing. The second end is characterized by the second attachment diameter and attached is to the drive assembly.

Abstract: A shaker screen comprising a frame and a screen member attached to the frame is provided. The frame has a top surface, a bottom surface, and a sidewall connecting the top surface and bottom surface together. The sidewall has an outside surface and an inside surface. A gasket is attached to the frame, the gasket having a first portion attached to the bottom surface of the frame and a second portion attached to a surface of the sidewall of the frame.

Abstract: A sorter having bullpens with double runout lanes and a method for sorting to those bullpens. The sorter comprises a main conveyor conveying articles, such as mail pieces, parcels, or mail trays. Diverters disposed along the main conveyor selectively divert the articles to pairs of side-by-side runout lanes depending on the articles' destinations. Each pair of runout lanes is flanked on opposite sides across an aisle by a row of destinations, such as carts, baskets, bins, hampers, and pallets. Each article is diverted from the main conveyor onto the runout lane closer to its destination cart. An operator picks up the article and carries it across the aisle to the pre-assigned destination cart.

Abstract: The present disclosure relates to a chamber cleaning apparatus and a control method thereof. The chamber cleaning apparatus comprises: a controller for providing control signals, a supplying device, and a cleaning rail provided within the chamber. The supplying device has a first working position and a second working position, the first working position corresponding to a conveyance entrance, and the second working position corresponding to a conveyance outlet; the supplying device comprises at least two scrolls, and cleaning cloth partly on the cleaning rail; the scroll at the first working position is connected to one end of the cleaning cloth, for conveying the cleaning cloth from the conveyance entrance to the cleaning rail, and the scroll at the second working position is connected to the other end of the cleaning cloth, for collecting the cleaning cloth passing through the conveyance outlet.

Abstract: A cleaning apparatus is provided that includes a first nozzle configured to direct a cleaning jet towards a contaminated surface at a pressure sufficient to remove contaminants from the surface. At least one second nozzle is configured to direct a rinsing jet towards the contaminated surface to remove cleaning fluid therefrom, wherein the rinsing jet is directed at a pressure sufficient to isolate the cleaning jet from an ambient environment.

Abstract: A cleaning device contains a cleaning nozzle unit with at least one nozzle having an exit channel with a nozzle opening. The unit is mounted on a rotary shaft having a longitudinal axis and a direction of rotation and the cleaning device further includes a propeller mounted on the rotary shaft. The propeller has at least one plate shaped vane with a first plate part having a leading edge with a length and a second plate part having a trailing edge with a length, the leading edge is oriented in the direction of rotation and the trailing edge is oriented in an opposite direction. The propeller has at least one first opening between the leading edge and a neighboring trailing edge, said first opening(s) having at least one height h1, determined parallel to the longitudinal axis of the rotary shaft and between the leading edge and the neighboring trailing edge.

Abstract: A sewer cleaning apparatus which has a hollow cylindrical body propelled by a plurality of water jets with a clam shell opening on the front of the apparatus operated by a plurality of piston assemblies that are attached to the sides of the cylindrical body. The apparatus is propelled by high pressure water ejected from the apparatus in a rearward direction. The high pressure water operates the piston assembly opening the clam shell and provides forward thrust for the apparatus allowing the hollow bucket type object to trap solids inside apparatus.

Abstract: The invention provides a fluid ejection apparatus configured for being mounted to a mixing tank in a position to eject a pressurized fluid to impinge the lower surface of a mixing agitator. The apparatus has a rod mounted for linear movement within in a body, a closing element being affixed to an end of the rod. A spring is mounted to the body within a lower section for biasing the rod and the closing element toward a closed position. An upper section is mounted to the body for discharging the pressurized fluid through an array of outlet channels.

Abstract: In one implementation, a direct-push oxidant candle apparatus for the treatment of contaminated groundwater through direct-push installation methods includes: a drive tip positioned at a bottom end of the apparatus, the drive tip having one or more front surfaces that are shaped to create a bore as force is applied to an opposite base surface of the drive tip; a structural pathway that is connected to and extend upwardly from the base surface of the drive tip; one or more oxidant delivery devices that are enclosed within the structural pathway; and one or more fluid supply lines that extend from one or more locations outside of the bore and that terminate at or near a bottom end of the structural pathway so that fluid supplied through the fluid supply lines travels through the structural pathway and along the one or more oxidant delivery devices.

Abstract: A rolling mill (100) includes:—a rolling-mill cage (10) containing a plurality of cylinders, including two working cylinders (12) and two pairs of intermediate cylinders (13), a main gate (30) on the front face of the rolling mill (100) for accessing all the cylinders, a device (20) for the lateral movement of the intermediate cylinders (13) of the push-push type including first and second pairs of hydraulic actuators (22, 22?, 21, 21?) each configured so as to exert a thrust force (P) to allow a lateral movement of the intermediate cylinders (13), a removable small gate (40) fixed to the main gate (30), allowing access to the cylinders (12) and (13), and integrating the second pair of hydraulic actuators (21, 21?) so that opening and closing the small gate (40) does not interfere with the opening and closing of the main gate (30).

Abstract: A cold pilger rolling mill includes a pair of rolls rotatably attached to a roll stand, a crank drive on a driveshaft, which is rotatably mounted around a rotation axis, with a counterweight attached to the crank drive at a radial distance from the rotation axis, and a push rod with a first and a second end. The first end of the push rod is rotatably attached on the crank drive wherein, during the operation of the mill, a rotation of the crank drive is converted into a translation movement of the roll stand between a first and a second reversal position. The radial distance of the first end of the push rod from the rotation axis is adjustable, so that the distance between the two reversal positions of the translation movement of the roll stand is adjustable.

Abstract: A flat rolled material (1) is transported through a cooling zone (2) such that portions (15) of the rolled material (1) successively pass through effective ranges (8, 9) of cooling installations (6, 7). Virtual rolled material points (P) are assigned to the portions (15). During transportation of the portions (15) through the cooling zone (2), tracking of the portions (15) is carried out by way of an operating cycle (?t?). The cooling installations (6, 7) are controlled so as to correspond to the respective rolled material points (P) for actual cooling outputs (mi) which are assigned to the cooling installations (6, 7). On account thereof, that portion (15) that is in each case located in the effective range (8, 9) of the respective cooling installation (6, 7) is impinged with a respective amount of coolant. The cooling installations (6, 7) are subdivided into released and non-released cooling installations. A rolled material point (P) is in each case iteratively selected.

Abstract: A drawing assembly for drawing machines for metal products (B) comprises drawing clamps (16), each selectively clampable in a housing seating (17) of a corresponding link (12) of a track (11), and on a corresponding lying plane (P), by means of corresponding rapid attachment/detachment means (19) associated with the link (12). These comprise at least a clamping element (20) and an activation element (21), wherein the clamping element (20) comprises at least a segment (38) having a cam profile (30) able to cooperate with a mating cam surface (34) of the activation element (21). The activation element (21) is mobile in a direction of thrust (S), orthogonal to the median axis (Z) of the clamping element (20), and slides in a hollow (29) of the latter with said cam surface (34) in contact with the cam profile (30) of the clamping element (20).

Abstract: Aspects of the present invention relate to a coil sampling stand apparatus which generally has a frame, at least two rollers operatively coupled to the frame, a roller drive operatively coupled to at least one of the at least two rollers, and a peeler assembly comprising a peeler (e.g., peeler, knife, member with an edge, or the like) that is configured to engage and disengage a coil between the at least two rollers. The steel coil may be positioned onto the at least two rollers on the frame of the coil sampling apparatus. The peeler is engaged with the coil and the coil is rotated in order to allow the peeler to peel a tail edge of a layer of the coil off the coil and pass the tail edge and layer of the coil peeled off of the coil under at least one of the rollers.

Abstract: A method for controlling the bending of a metal sheet includes the steps of: establishing a relational database on a relationship among material parameters, forming angles, amounts of springback, and amounts of press of an upper die; blanking and reverse-engineering a material parameter of a metal sheet to be processed; comparing the material parameters in the relational database with the material parameter of the metal sheet to be processed which is obtained by the reverse-engineering; and performing an bending operation.

Abstract: A computer controlled method for bending profiles for making insulating frames for double and triple glass pane glazings comprises at least the steps of: automatically feeding the profile to a profile machining section; immediately bringing the profile to a bending position, in which the profile is heated directly by hot air jets to a malleable condition at the bending position without moving the profile in its malleable condition.

Abstract: A blank steel plate is planar and used for producing a press-formed product that has an open cross-section including a bent portion. The blank steel plate is homogeneous in its entirety and includes a belt-shaped thick area that has an increased thickness, thin areas that are adjacent to both sides of the thick area and have a thickness smaller than the thickness of the thick area. On the front surface of a front surface and a back face of the blank steel plate, a step height in thickness is formed along one of both side portions of the thick area, and on the back face, a step height a thickness is formed along the other of both side portions of the thick area. By using the blank steel plate in producing the press-formed product, it is possible to optimizing the strength of the press-formed product, and suppress manufacturing costs.

Abstract: Provided is a method of forming a locking ridge for a case of forming the locking ridge on an outer peripheral surface of a joint portion by form rolling, the method realizing a joint portion structure which is superior in pipe detachment prevention performance when pipes with locking ridges are connected by fixing pipe ends with a housing. Using a convex roller arranged inside the workpiece pipe body and a forming circular groove arranged outside the pipe body, the locking ridge is form-rolled such that an upright wall portion thereof is raised at an angle of at least 65° and no greater than 90° with respect to the outer peripheral surface in the pipe axis direction, and that a height of the locking ridge from the outer peripheral surface to the apex of the tip portion is at least a total of curvature radii of faces of the processing means in contact with the pipe body.

Abstract: A lower melting point metal substrate such as zinc is covered with a higher melting point metal layer such as nickel. In order to render the nickel layer suitable for coining without cracking, it is quickly annealed with a burst of induction heat. The induction heat is limited so that only the metal layer is heated without allowing substantial heat transfer to the metal substrate. This protects the metal substrate from any substantial melting, deformation or warping and maintains the metal substrate substantially in tact and without a change in properties and shape.

Abstract: A method of making a sheet metal component from a tailored blank includes altering an initial blank formed from a first material to form the tailored blank by at least one of (i) coupling additional material to a portion of the first material, and (ii) removing the first material from a portion of the initial blank. The method also includes forming the sheet metal component from the tailored blank by an incremental sheet forming process.

Abstract: A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.

Abstract: Provided is a method for bonding metal parts manufactured by splitting longitudinally an end part of a metal plate or a metal rod having a rectangular, polygonal, or elliptical shape, in which the length of incision in the split portion can be freely adjusted and smooth split face can be formed.

Abstract: A vertical Pittsburgh Seam closing apparatus having a base supporting surface, a track mechanism for moving a carriage assembly which holds seam forming members used to close a Pittsburgh Seam, a pair of upper and lower guide members for guiding the duct section into a proper vertical position, and upper and lower clamping members positioned inside the duct section and adjacent the inside portion of the Pittsburgh Seam to be closed, the upper guide members and clamping member being selectively movable and adjustable for accommodating different duct section lengths. In one embodiment, the seam forming assembly includes a plurality of members mounted in vertical arrangement, at least one of said plurality of seam forming members being shaped to initially bend the overhanging edge portion and at least one of said plurality of seam forming members having a substantially V-shaped configuration for closing the Pittsburgh Seam.

Abstract: A power tool includes an outer housing having a drive unit support portion and a handle portion, an inner housing positioned at least partially within the handle, and a drive unit positioned in the drive unit support portion. The drive unit includes an output shaft extending at least partially through the handle portion. The power tool also includes a ball screw mechanism having a nut supported at least partially within the inner housing and a screw coupled to the nut for relative axial displacement therewith in response to relative rotation between the screw and the nut. Torque from the output shaft is applied to one of the nut and the screw to cause the relative rotation. The handle portion exerts a reaction torque on the inner housing in response to the relative rotation between the nut and screw to prevent the inner housing from rotating relative to the outer housing.

Abstract: A method and a device are provided for construction of a workpiece-related workpiece gripping device for press automation, the workpiece-related workpiece gripping device having workpiece-specific components fastened to a support. The respective precise positions and orientations of the workpiece-specific components to be fastened to the support are reproduced by a motion automaton, in particular a robot.

Abstract: A method for manufacturing metal sealing caps comprising providing a strip or sheet of aluminum alloy of the grade known to a person skilled in the art as “brilliant” or “grand brilliant”, typically being coated on at least one of the two surfaces thereof, generally the surface intended for the inside of the cap, with a layer of stamping varnish is described herein.

Abstract: A ring rolling mill includes: a rotary drive main roll and a mandrel roll, which are for reducing the thickness of and rolling a ring-shaped material from the radial direction; a pair of rotary drive axial rolls for reducing the thickness of and rolling the ring-shaped material from the axial direction; a measuring roll for measuring the diameter of the ring-shaped material during rolling; and a speed control unit for controlling the speed of the axial rolls. The speed control unit is configured to repeat measuring the diameter at predetermined time intervals ?t and comparing a measurement value Lt of the diameter at time t and a measurement value Lt+?t of the diameter at time t+?t, and the speed control unit is further configured to maintain the speed of the axial rolls unchanged upon the result of the comparison being Lt+?t<Lt.

Abstract: An interchangeable die for a joining tool includes a die head partially defining a die feature, and a die shank which extends from the die head in an axial direction and is insertable into a shank receptacle of a die receiving portion of a joining tool. A fastening contour is partially defined on the interchangeable die for fastening the interchangeable die on the joining tool. The fastening contour is structured for fastening the interchangeable die on the joining tool by a motion including an insert movement and a rotate movement.

Abstract: A transfer station for temporarily storing at least one interchangeable die. The die can be removed by a joining tool to carry out a joining operation, and can be returned back into the transfer station after the joining operation. The transfer station including a die receptacle for holding the die, and a rotating device for rotating the die in the receptacle in order to establish an axial engagement between the die and the joining tool.

Abstract: A pulling-up-type continuous casting apparatus according to an aspect of the present invention includes a holding furnace that holds molten metal, and a shape defining member disposed above a molten-metal surface of the molten metal held in the holding furnace, the shape defining member being configured to define a cross-sectional shape of a cast-metal article to be cast as molten metal passes through an opening formed in the shape defining member. The opening is formed in such a manner that a size of the opening on a top surface of the shape defining member is larger than that on a bottom surface of the shape defining member. With this configuration, a cast-metal article having excellent surface quality can be produced even when molten metal is drawn up in an oblique direction.

Abstract: A metal composite comprises: a matrix comprising periodic metal springs; and a filler material comprising one or more of the following: a carbon composite; a polymer; a metal; graphite; cotton; asbestos; or glass fiber; wherein the filler material is bounded to the matrix via one or more of the following: a mechanical interlocking; a chemical bond; a solid solution; or an active layer disposed between the periodic metal springs and the filler material.

Abstract: A method casts a plurality of alloy parts in a mold (600; 700) having a plurality of part-forming cavities (601). The method comprises pouring a first alloy into the mold causing: the first alloy to branch into respective flows along respective first flowpaths (676, 684; 708) to the respective cavities; and a surface of the first alloy in the part-forming cavities to equilibrate. The method further comprises pouring a second alloy into the mold causing: the second alloy to branch into respective flows along respective second flowpaths (676, 680; 712) to the respective cavities.

Abstract: An example insulation enclosure for cooling a mold includes a support structure having a top end, a bottom end, and an interior, the bottom end defining an opening for receiving a mold within the interior of the support structure, and insulation material supported by the support structure and extending at least from the bottom end to the top end, wherein one or more thermal properties of at least one of the support structure and the insulation material varies longitudinally from the bottom end to the top end. In some cases, the one or more thermal properties are further varied about a circumference of the support structure.

Abstract: A nozzle for casting steel comprises an inlet portion, an elongated portion extending along a longitudinal axis from the inlet portion, an outlet portion comprising a front port, and a pouring bore. A planar cut of the nozzle outlet portion along a plane normal to the longitudinal axis comprises the outline of the outer peripheral wall of the outlet portion of the nozzle defined by the wall perimeter and the wall centroid of the area defined by said wall perimeter, and a first transverse axis passing by the bore centroid and extending along a direction parallel to the orthogonal projection of the front port direction onto the plane of the cut. The nozzle comprises no front port extending along a direction opposite to the direction of the first front port with respect to the longitudinal axis and belonging to the plane defined by the longitudinal axis and the front port direction.

Abstract: A nozzle for casting steel contains an inlet portion, an elongated portion extending along a first longitudinal axis, an outlet portion and a pouring bore having a front port inlet. A planar cut of the nozzle outlet portion normal to the first longitudinal axis passing through the front port inlet contains the outline of the bore, the outline of the outer peripheral wall of the outlet portion of the nozzle, and a first transverse axis. In the planar cut, the bore centroid and wall centroid are distinct and separated by a distance, d?0; and the segment extending along the first transverse axis, from the bore centroid, to the wall perimeter is longer than the segment extending from the wall centroid to the intersecting point between the first transverse axis and the wall perimeter.

Abstract: A clay-like composition for forming a sintered precious metal body, the clay-like composition containing at least one powder selected from the group consisting of precious metal powders and precious metal alloy powders, an organic binder, an organic additive and water, wherein the clay-like composition has an initial hardness measured using a type E durometer of E8 to E20, and has a hardness after standing for one hour at room temperature of E40 or less.

Abstract: A powder material for three-dimensional modeling includes a base material and a resin covering the base material, wherein the covering factor by the resin is 15 percent or more and the aspect ratio of the powder material is 0.90 or greater as calculated according to the following relation 1. Aspect ratio (average)=X1×Y1/100+X2×Y2/100+ . . . +Xn×Yn/100,??Relation 1 In the Relation 1, Y1+Y2+ . . . +Yn=100 (percent), Xn represents the aspect ratio (minor axis/major axis), Yn represents an existence ratio (percent) of a particle having an aspect ratio of Xn, and n is 15,000 or greater.

Abstract: An additive manufacturing apparatus includes a print bed. An arm rotates about a central axis concentric with the print bed. A print head is positioned on the arm. The print head is configured to move relative to the print bed along a cylindrical coordinate system including a z-coordinate, r-coordinate, and a ?-coordinate. A deposition nozzle is disposed on the print head. The deposition nozzle is configured to deposit powdered material onto the print bed. A laser head is disposed on the print head and includes a laser.

Abstract: A method of making a tool includes creating a computer rile defining the tool in layers and building the tool using an additive manufacturing process that builds the tool on a layer-by-layer basis. The tool includes at least one of the following features: a substantially square dogleg inner end corner, a substantially completely cylindrical dogleg surface, an angled dogleg inlet, and an integral mounting point at or near one end of the body.

Abstract: The invention relates to a method for additively manufacturing at least one component region of a component, in particular of a turbine or compressor component, said method comprising at least the following steps: applying a layer of powder (10a-c) to a component platform in the region of a building and joining area; locally melting and/or sintering the powder layer (10a-c), wherein, in the region of the building and joining area, at least one high-energy beam is moved in relation to the component platform, selectively impinging the powder layer (10a-c), at least part of which at least one high-energy beam and the component platform are moved in relation to one another, in the form of a parallel arrangement (16) arranged along a linear feed direction (12); lowering the component platform by a predetermined layer thickness in a lowering direction; and repeating the above-mentioned steps unfil the component region is completed.