Illinois Tool Works

Disclosed example robotic welding systems include: a robotic manipulator configured to move a welding-type torch according to a robotic welding program; a welding-type power source configured to supply welding-type power to the welding-type torch; an input device coupled to the robotic manipulator; and control circuitry configured to: control the welding-type power source to output the welding-type power to the welding-type torch according to one or more parameters during a welding-type operation; in response to receiving an input via the input device while the welding-type power source is outputting the welding-type power, adjust at least one of the one or more parameters based on the input; and control the welding-type power source to output the welding-type power to the welding-type torch based on the adjustment to the one or more parameters.

A disclosed example solenoid driving controller for a mass flow controller is provided. The solenoid driving circuit can include a switch voltage control circuit to receive power from a power supply and provide a predetermined voltage on the switch, and a solenoid current control circuit including a switch, or transistor, where a feedback signal from a current monitor aids in regulation of an constant output of a valve coil current based on the feedback signal.

Disclosed example thermal mass flow sensors include: a flow tube having a layer of inorganic insulation on an outer surface of the flow tube; two or more wires wound around corresponding lengths of the flow tube over the inorganic insulation; a heating controller configured to control heating of one or more of the two or more wires; and mass flow measurement circuitry configured to determine a mass flow through the flow tube based on measuring temperatures of two or more of the two or more wires.

Die Erfindung betrifft eine Montagestation (1) eines Montagesystems zum Fertigen eines Kabelbaums für ein Fahrzeug, bei welchem eine Bündelung einzelner Leitungen zur Signal- und/oder Arbeitsstrom-Übertragung als Kabelstrang geführt und durch Verbindungselemente (20) zusammengehalten werden, wobei jedes Verbindungselement (20) einen Basisabschnitt (21), einen flexiblen Halteabschnitt (22) mit einem freien Ende und einem gegenüberliegenden, mit dem Basisabschnitt (21) verbundenen Ende und einen am oder beim Basisabschnitt (21) ausgebildeten Schlossabschnitt (23) mit einer Einführöffnung aufweist, über welche der Halteabschnitt (22) über sein freies Ende dem Schlossabschnitt (23) zuführbar ist. Die Montagestation (1) ist ausgebildet, in einer automatisierten ein Verbindungselement (20) an dem Kabelstrang zu montieren, und zwar indem der Halteabschnitt (22) des Verbindungselements (20) um den Kabelstrang gelegt und das freie Ende des Halteabschnitts (22) des Verbindungselements (20) über die Einführöffnung des Schlossabschnitts (23) in den Schlossabschnitt (23) des Verbindungselements (20) eingeführt wird.

A tire dressing formulation is provided that includes a silicone-in-water emulsion, a foaming wetting agent, a surfactant, a pH dependent rheology modifier, and a solvent present as the majority by weight of the formulation. The sprayable tire dressing formulation provides a tire cleaning and develops a uniform and high gloss coating on a treated tire surface.

An adapter for connecting to a test station control valve includes a control input, a control output, a power input, and a first power output. The control input is configured to receive a valve control signal, and the control output is coupled to the control input and is configured to connect to a valve control input of the control valve. The power input is configured to receive electrical power from a power source, and the first power output is coupled to the power input and is configured to connect to a valve power input of the control valve. The adapter also includes a fuse connected in line between the power input and the first power output, a position input configured to connect to a valve position output of the control valve and a position output coupled to the position input, and/or an enable/disable input and an enable/disable output.

The present disclosure discloses a frame and a reflow oven. The frame comprises a base (102) and at least one support mechanism (104). The support mechanism (104) is disposed on the base (102). The support mechanism (104) comprises support assemblies (201). The support assembly (201) comprises a first support member (221) connected to the base (102) and a second support member (222) detachably connected to first support member (221). The second support member (222) is movable relative to the first support member (221) so as to be separated from the first support member (221). The frame of the present disclosure is easy to be disassembled and easy to clean the width-adjustment assembly.

An example main transformer, configured for transforming an input voltage received from a main source into an output voltage for use within a welding-type system, may include a plurality of primary winding coils (202), and a plurality of secondary winding coils (204), with the plurality of primary winding coils and the plurality of secondary winding coils forming a plurality of primary-secondary pairs. Each primary-secondary pair may be configured to ensure that a creepage distance between the primary winding coil and the secondary winding coil is more than a predetermined minimal value. Each primary-secondary pair may include one primary winding coil and one secondary winding coil. Each primary-secondary pair may further includes a primary-core insulator (220) configured for isolating the primary-secondary pair from remaining components of the main transformer, and a primary-secondary (230) insulator configured for isolating the primary winding coil and the secondary winding coil within the primary-secondary pair.

A disclosed example valve for a mass flow controller is provided. The valve includes a coil, a central stem (110) surrounded by the coil, and a housing (106) to contain the coil and the central stem. A plunger having a first end arranged within the central stem and surrounded by the coil, and a second end is configured to mate with an orifice block within a base (102) of a flow body in a first closed position, wherein an airgap is formed between a surface of the second end of the plunger and a base of the central stem.

The present disclosure discloses a pressure sensor and an electrical appliance. The pressure sensor includes a housing and a diaphragm. The housing has a housing chamber. The diaphragm is positioned within the housing chamber and includes: a support portion, a thin membrane portion, and an elastic compensation portion. The thin membrane portion surrounds the support portion and extends from a support portion edge of the support portion. The elastic compensation portion extends downward from the support portion and is supported by the housing. The elastic compensation portion is provided with a cavity therein. By providing the cavity inside the elastic compensation portion of the pressure sensor of the present disclosure, the downward protruding portion of the elastic compensation portion is less prone to bending deformation deviating from the vertical direction during deformation, thereby making the oscillating electrical signal more accurate.