Abstract: A home appliance, in particular a home cooking appliance, includes a home appliance cavity used as a cooking cavity. The home appliance cavity includes a substrate that is a fibrous matrix and an inorganic resin that is thermally resistant. In certain examples, the home appliance cavity is a single unit construction, eliminating assembly seams. Also described herein are methods of making the home appliance cavity.

Abstract: A heater includes a base body and a resistance heating element. The base body is configured by an insulating material and includes a top surface on which a wafer is placed. The resistance heating element extends in the base body along the top surface. A top surface of the resistance heating element and the base body are in contact with each other. A vacuum or gas-filled gap is interposed between a side surface of the resistance heating element and the base body.

Abstract: The three-dimensional shaping device (100) is provided with a powder supply device (10) to supply powder (90) by dropping the powder toward a surface (81) of a workpiece (80) as a shaping object, the surface, for example, being a curved surface. Further, the three-dimensional shaping device (100) is provided with a laser light irradiation device (20) to irradiate a layer of the powder (90) supplied and deposited by the powder supply device (10) with a laser light (25) as an energy beam. In this way, a three-dimensional shaping device and a three-dimensional shaping method, which are capable of shaping a beam structure on a curved surface of a shaping object, are provided.

Abstract: The present disclosure relates to an aerosol delivery device configured to wirelessly heat an atomizer. The aerosol delivery device may include a control body and a cartridge. The control body may include an induction transmitter. The cartridge may include an induction receiver and an aerosol precursor composition. When electrical current is directed to the induction transmitter, the induction receiver may be inductively heated. The heat produced by the induction receiver may form an aerosol from the aerosol precursor composition at the substrate. Related methods are also provided.

Abstract: A device control system that includes a memory, and processing circuitry that acquires recipe data of a culinary dish, the recipe data being represented by a graph including a plurality of nodes and edges between the nodes, and processes the acquired recipe data for controlling a device, and the plurality of nodes include an ingredient node that represents an ingredient of the culinary dish, and a culinary dish node that represents the culinary dish, the edge represents an action that is necessary for state transition between the nodes, an ingredient ID that uniquely identifies the ingredient is assigned to the ingredient node, an action ID that uniquely identifies the action is assigned to the edge, and the processing circuitry controls the device based on the acquired recipe data.

Abstract: The disclosure provides an apparatus, system and method for a flexible heater suitable for embedding in a wearable. The flexible heater comprises a conformable substrate; a matched function ink set, printed onto at least one substantially planar face of the substrate to form at least a conductive layer capable of receiving current flow from at least one power source; a resistive layer electrically associated with the at least one conductive layer and comprising a plurality of heating elements capable of generating heat upon receipt of the current flow; and a dielectric layer capable of at least partially insulating the at least one resistive layer, wherein the matched ink set is matched to preclude detrimental interactions between the printed inks of each of the at least one conductive, resistive and dielectric layers, and to preclude detrimental interactions with the conformable substrate.

Abstract: A method of automatically welding a welded seam of a saddle line for a saddle-type T joint belonging to the technical field of welding is provided, including: establishing a groove cross-sectional model, solving a variation law of a groove cross-sectional area, and planning a welding bead and a welding process parameter according to the groove cross-sectional area; establishing a welding torch pose mathematical model and obtaining a pose homogeneous transformation matrix T of a welding torch; establishing a three-dimensional model of a main pipe and a branch pipe, building a welding system through offline software, importing welding spot pose information, and generating welding torch pose offline command through the offline software; and performing automatic welding of the welded seam of the saddle line for the saddle-type T joint according to the planned welding bead and the welding process parameter and the generated welding torch pose offline command.

Abstract: A welding device and a short-circuit welding method uses successive welding cycles having respective arc and short-circuit phases. The method includes: conveying a welding wire from a workpiece, bringing the wire to a final rearward speed in a first rearward conveying phase and then conveying it at that speed until a second rearward conveying phase where the rearward speed is reduced; and conveying the wire toward the workpiece, the welding wire being brought to a final forward speed in a first forward conveying phase and being conveyed at that speed until the beginning of a second forward conveying phase where the forward speed is reduced. The first duration is adapted using a feedforward control and/or feedback control such that the welding wire does not exceed a specified reduced rearward speed in the second rearward conveying phase at the point in time at which the short-circuit is interrupted.

Abstract: Provided for herein is an apparatus that includes a machine-side connection housing. The machine-side connection housing includes a machine-side connection configured to provide a welding consumable or an electrical connection to a welding/cutting torch head. The apparatus also includes a fume extraction connection housing that includes a fume extraction connection to a fume extraction device. A flexible connection is arranged between the machine-side connection housing and the fume extraction connection housing. A seal that includes a first orifice is arranged between the fume extraction connection and the machine-side connection. Finally, a conduit, configured to connect the machine-side connection to the welding/cutting torch head, is arranged to pass through the first orifice, through the flexible connection and through the fume extraction connection housing to the welding/cutting torch head.

Abstract: An apparatus and method for fastening dissimilar materials like steel, plastic and aluminum. A resistance welding fastener having multiple layers may be used with or without a sealant. The fastener may be used to form an aluminum covered steel laminate via a hemming pattern of attachment. The fastener may have a solid shaft or have an extended reach and have features for interacting with the welding electrode. A variety of electrode tips may be employed to cooperate with the fastener.

Abstract: A method of making a soft pretzel bite includes cutting a series of transverse slots on one lateral side of a dough strip, curling the transverse slotted dough strip into a respective rolled dough strip, exposing each transverse slot, and transversely cutting each rolled dough strip into dough bites. The method includes washing each dough bite in a caustic solution with the length of each transverse slot being sufficient for excess caustic solution to drain way from the dough bite. The dough bite is baked into a pretzel bite. Each transverse slot allows a volume of the pretzel bite to increase without being constrained by a pretzel skin formed around each transverse slot to aerate an interior of each pretzel bite.

Abstract: A baking drawer includes an oven cavity and a drawer assembly movable relative to the oven cavity between an extended position, where the drawer assembly is accessible by a user, and a retracted position, where the drawer assembly is located within the oven cavity. The drawer assembly has a bottom wall, two opposing sidewalls and a rear wall. A first vent is formed in the bottom wall, and a second vent is formed in the rear wall. The vents allow air to flow into and out of a ventilated region delineated by the bottom wall, the two sidewalls and the rear wall.

Abstract: A laser processing apparatus sets a processing section passing through a target position on a processing surface, sets a measurement section centered on the target position in the processing section, sets a plurality of data acquisition positions that are trajectories perpendicular to a processing direction in the measurement section. The laser processing apparatus acquires pieces of measurement data indicating shapes of keyholes at the respective data acquisition positions during processing of the processing section, and projects the pieces of measurement data in the processing direction to be superimposed on each other to create projection data. The laser processing apparatus obtains the second instruction value in a direction perpendicular to the processing direction at the target position on the basis of the projection data. Therefore, it is possible to provide a laser processing apparatus and a laser processing method capable of accurately measuring a depth of a keyhole.

Abstract: A resistance spot welding method includes: performing test welding; and performing actual welding after the test welding, wherein in subsequent current passage in the test welding, current passage is performed by constant current control under a condition: 0.5 ? Vtp/Vtm ? 2.0 when tc<800 ms; 0.5?0.3·(tc?800)/800 ? Vtp/Vtm ? 2.0?0.5·(tc?800)/800 when 800 ms ? tc<1600 ms; and 0.2 ? Vtp/Vtm ? 1.5 when tc ? 1600 ms, and wherein in main current passage in the actual welding, adaptive control welding is performed, and in subsequent current passage in the actual welding, current passage is performed by constant current control under a condition: 0.8·Itp ? Imp ? 1.2·Itp.

Abstract: An electric range is provided that may include an elastic holder to fix a fuse and a sensor in a central portion of an induction heating unit disposed over/on/in an upper portion of a base plate, thereby stably fixing the fuse and sensor against external impact. In the electric range, an upper end of the sensor may come into close contact with a lower surface of a cover plate disposed over/on/in an upper portion of the induction heating unit, thereby stably measuring a temperature of the cover plate and absorbing an external impact.

Abstract: Disclosed are an automatic welding system and method for large structural parts based on hybrid robots and 3D vision. The system comprises a hybrid robot system composed of a mobile robot and an MDOF robot, a 3D vision system, and a welding system used for welding. The rough positioning technique based on a mobile platform and the accurate recognition and positioning technique based on high-accuracy 3D vision are combined, so the working range of the MDOF robot in the XYZ directions is expanded, and flexible welding of large structural parts is realized. The invention adopts 3D vision, thus having better error tolerance and lower requirements for the machining accuracy of workpieces, positioning accuracy of mobile robots and placement accuracy of the workpieces; and the cost is reduced, the flexibility is improved, the working range is expanded, labor is saved, production efficiency is improved, and welding quality is improved.

Abstract: A cap extractor for a welding gun includes a housing, a pair of springs, and first and second arms that are arranged between the springs. Each of the first and second arms have teeth that are configured to engage a welding cap. The first and second arms are configured to move relative to the housing in first and second directions that are transverse to one another by deflecting the springs.

Abstract: Systems and apparatus are disclosed relating to improved fluid supply systems. In some examples, the improved fluid supply systems use an electrically controllable proportional valve and a surge prevention process to prevent a surge of pressurized fluid at the end of a welding-type operation. In particular, the surge prevention process may coordinate closure of the proportional valve and an on/off solenoid valve so that pressure in the fluid flow path can equalize to an ambient pressure after a welding operation (and/or a post flow operation) has ended. This coordination ensures that there is no pressure buildup and/or associated surge of fluid when the on/off solenoid valve is next opened (e.g., at the start of the next welding operation).

Abstract: In a method for regulating or controlling the conveyance speed of a wire composed of consumable material during a laser soldering or welding method, the wire is melted by a laser beam from a laser unit and is conveyed at a mean conveyance speed toward a workpiece to be processed, wherein a voltage between the wire and the workpiece is measured. A laser soldering or laser welding device carries out this method. In order to avoid at least relatively lengthy short-circuit breaking between the end of the wire and the workpiece, the conveyance speed of the wire, as a function of the measured voltage, is temporarily increased to a predetermined boost speed by increasing the conveyance speed to the predetermined boost speed when a defined voltage limit value is exceeded, and the conveyance speed is reduced again at the latest when the voltage limit value falls below.

Abstract: The present disclosure is directed to a multi-segment device, such as an intravascular guide wire. The multi-segment device includes an elongate first portion comprising a first metallic material, an elongate second portion comprising a different metallic material, the first and second elongate portions being directly joined together end to end by a solid-state weld, and a heat affected zone surrounding an interface of the weld where the first and second portions are joined together, wherein the heat affected zone has an average thickness of less than about 0.20 mm.