Abstract: A first flank face includes a first front flank face portion and a first rear flank face portion. A second flank face includes a second front flank face portion and a second rear flank face portion. A ridgeline between the first front flank face portion and the first rear flank face portion is defined as a first ridgeline. A ridgeline between the second front flank face portion and the second rear flank face portion is defined as a second ridgeline. When viewed in the axial direction, a distance between the first ridgeline and the second ridgeline in a direction perpendicular to the first ridgeline is greater than 0 mm and less than or equal to 0.03 mm.

Abstract: A method and apparatus for locating respective end regions of wires of an armour layer of a segment of flexible pipe body at a respective desired positions in an end fitting, and apparatus for terminating a segment of flexible pipe body in an end fitting are disclosed.

Abstract: A microstructure-transfer stamp component including a substrate and a silicone-based rubber film formed on the substrate, wherein a surface of the silicone-based rubber film facing away from the substrate has one or more recesses each being closed except for a surface opening. This provides a microstructure-transfer stamp component that can optimize temporary adhesive strength of the surface of the silicone-based rubber film stamp in a short period of time.

Abstract: A tool for aligning a nose tire on a F-35 aircraft. The tool defining a longitudinal axis and a transverse axis perpendicular thereto. The tool has a yoke having two opposed arms extending outwardly from a common proximal end to two transversely spaced distal ends defining a space between the arms. Each arm has a protuberance at the distal end of the respective arm and articulable between open and closed positions. A trunnion adapted to fit into a gudgeon of a F-35 landing gear is disposed on each articulable protuberance. The trunnion extends towards the longitudinal axis and engages the gudgeon when the protuberance is in the closed position and easily disengages from the gudgeon when the protuberance is in the open position.

Abstract: Various embodiments are directed to an elevator positioning system, comprising: a transceiver disposed within an elevator shaft; a first positioning element; a second positioning element; and a controller communicably coupled to the transceiver, wherein the controller is configured to: determine a first distance between the transceiver and the first positioning element; determine a calibration distance between the transceiver and the second positioning element based at least in part on a second reflection detected by the transceiver from the second positioning element at a first instance; based at least in part on the first distance and the calibration distance, calculate an adjusted elevator car position defined at least in part by a shaft displacement compensation distance; and cause an elevator car to move about a vertical axis of the elevator shaft to a vertical position within the elevator shaft that corresponds at least in part to the adjusted elevator car position.

Abstract: An apparatus for aligning corrugated decking includes a main body, an alignment frame, and one or more arms configured by linear actuation to raise and lower the alignment frame. The apparatus features one or more vertically-adjustable corrugation plates and a sliding corrugation plate positioned across the alignment frame, each including a plurality of teeth that are grooved to complement the profile of corrugated panels. The sliding corrugation plate is moveable along sliding rails via a linear actuator in a header of the alignment frame. In practice, the vertically-adjustable corrugation plates grip the flutes of an unsecured panel while the sliding corrugation plate grips the flutes of an adjacent unsecured panel and aligns them together with one another in preparation for fastening.

Abstract: A system and method for a fastener. The fastener, in one example, includes a clutch mechanism configured to transition to a disengaged configuration responsive to a clamping force of the fastener exceeding a threshold value. The clutch mechanism includes a drive nut that is configured to mate with a head of a screw in an engaged configuration and a spring configured to interact with the screw head and where in the disengaged configuration of the clutch mechanism, rotation of the drive nut in a first direction does not induce rotation of the screw and rotation of the drive nut in a second direction induces rotation of the screw in an unclamping direction.

Abstract: A strap for a wearable device configured to secure to a portion of a body of a user can include a base and a plurality of strap members secured to portions of the base. In some implementations, the base is made of a first material and each of the plurality of strap members are made of a second material, the first material being more pliable than the second material. In some implementations, the base includes a plurality of openings spaced from one another along a length of the base and a plurality of stems. In some implementations, each of the plurality of strap members is a channel secured to one of the stems. In some implementations, the first material includes at least one of rubber and silicone and the second material is a metallic material.

Abstract: A system includes a seal carrier tool. The seal carrier tool includes an inner portion configured to engage a seal carrier assembly. The seal carrier assembly is configured to removably engage with a portion of a borehole of a connector of a fluid supply system. The seal carrier tool also includes an outer portion disposed radially outward from the inner portion. The outer portion is configured to engage the connector. The seal carrier tool also includes an actuator configured to engage both the inner portion and the outer portion. The actuator is configured to drive the inner portion to move in an axial direction relative to the outer portion to facilitate removal of the seal carrier assembly from the portion of the borehole.

Abstract: A device for manufacturing a display apparatus includes a mask assembly, and a magnetic force portion facing the mask assembly, where the magnetic force portion applies a magnetic force toward the mask assembly. The mask assembly includes a mask frame, in which first openings are defined therethrough and a second opening is defined in a first surface thereof, where the second opening is arranged between two adjacent first openings among the first openings, a mask membrane disposed on a second surface of the mask frame opposite to the first surface and overlapping at least one of the first openings, and a support member on the first surface of the mask frame and including a magnetic body, where the support member is disposed on a surface of the mask frame defining a first opening or a surface of the mask frame defining the second opening.

Abstract: A method for producing a nonlinear cylindrical spring produced by winding or coiling a spring wire having wire diameters varying over its length, and formed from a blank with a constant diameter. A drum roller shapes the blank and, between the outer lateral surface of an inner rotor driven in rotation about a central longitudinal axis and the inner lateral surface of a drum concentric with the rotor, has an annular gap which tapers continuously from an input side to an output side, the clear opening width of which, viewed in the radial direction, is greater than the diameter of the blank on the input side and equal to or smaller than the minimum wire diameter of the spring wire on the output side, and the blank is shaped by moving it into the annular gap from the input side to the output side.

Abstract: A cutting tool has a cutting insert removably secured to a holding portion of an insert holder. The cutting insert has opposing first and second end surfaces with an insert peripheral surface and a central axis extending therebetween, at least one cutting portion, and at least one mounting cut-out. Each cutting portion has a cutting edge and an adjacent relief surface facing in a first rotary direction about the central axis. Each mounting cut-out extends between the first and second end surfaces and has a first flank surface and an adjacent first upper slope surface. The first flank surface faces in a second rotary direction about the central axis and the first upper slope surface faces away from a median plane located midway between the first and second end surfaces. The first upper slope surface extends away from the median plane with increasing distance from the first flank surface.

Abstract: A substrate holder includes a main body having a first arm and a second arm whose leading ends are spaced apart from each other and whose base ends are connected to each other; a first holding guide fixed to the leading end of the first arm, and configured to hold a periphery of the substrate; and a second holding guide fixed to the leading end of the second arm, and configured to hold the periphery of the substrate. A length between the first holding guide and the second holding guide is shorter than a diameter of the substrate. In a state that the substrate is located closer to the base ends than a position where the substrate is held by the first holding guide and the second holding guide, the first arm, the second arm, the first holding guide and the second holding guide are located diametrically outside the substrate.

Abstract: An automotive body joining position optimization analysis method includes: setting all or a part of an automotive body model as an analysis object model; generating an optimization analysis model by setting a candidate for weld line to the analysis object model; setting a variable amplitude load condition; setting the reciprocal of a predetermined target fatigue life as a target liner cumulative damage; setting improvement of the stiffness of the optimization analysis model, a reduction in the liner cumulative damage, which is the reciprocal of a fatigue life of the candidate for weld line, and minimization of the length of the candidate for weld line as optimization analysis conditions; performing optimization analysis by giving the variable amplitude load condition to the optimization analysis model, and determining the optimal arrangement of the weld line, which achieves the optimization analysis condition).

Abstract: A burring structural member resistant to fracture even if the burring structural part is bent back is provided. In the burring structural member of the present disclosure, a thickness T of the sheet-shaped part is 2.0 mm or more, a Charpy impact value vE(0) of the sheet-shaped part at 0° C. is 50 J/cm2 or more, a BCI value calculated by BCI=vE(0)/Lc based on the Charpy impact value vE(0) (J/cm2) and a maximum length Lc (?m) of a crack at the inside bend of the bent wall part of the burring structural parts is 2.5 or more, and a curvature radius R (mm) of the inside bend of the bent wall part is larger than R1 calculated by R1=25/BCI?1.5.

Abstract: A combined machining apparatus includes a spindle to which a cutting tool and a friction stir welding tool are attachable. The apparatus includes a processor and a memory storing instructions that, when executed by the processor, cause the combined machining apparatus to perform operations comprising: reading a machining program to determine a working tool of a plurality of tools to be called by the machining program; determining whether the working tool is the cutting tool or the friction stir welding tool; allowing correction of a position of the working tool based on a temperature detected by a temperature sensor when the working tool is determined to be the cutting tool; and allowing correction of a position of the working tool based on load detected by the load sensor when the working tool is determined to be the friction stir welding tool.

Abstract: A tool management device according to the present invention that manages the tools, for a target device including a tool holding mechanism that holds a plurality of tools, includes an information acquisition unit that acquires configuration information including a current tool holding state in the tool holding mechanism, a holding position setting unit that sets holding positions at which the tools are held in the tool holding mechanism based on the above-described configuration information and tool information on the tools, and a command generation unit that generates a drive command for moving the holding positions in the tool holding mechanism to a transfer position at which the tools are transferred.

Abstract: A blade in which coolant can be efficiently supplied to a machining place with a reduced pressure loss is provided. In a blade 100 in which a cutting insert 13 is attached to an insert attachment portion 12 provided at a longitudinal end part of a blade body 11 formed in a long plate shape, the blade body 11 includes a supply inlet 51 opened at one side surface, a lower discharge port 53 and an upper discharge port 54 that are opened at an end face nearby the insert attachment portion 12, a lower coolant supply path 55 connecting the supply inlet 51 to the lower discharge port 53, and an upper coolant supply path 56 connecting the supply inlet 51 to the upper discharge port 54, and the lower coolant supply path 55 and the upper coolant supply path 56 each have a curved shape in a side view.

Abstract: A system for enabling a mobile robot to utilize an elevator autonomously comprises a pressing module including at least one pressing finger adapted to press elevator call buttons on an elevator call control panel. A lifting device of the system supports the pressing module and selectively adjusts a height position of the pressing module for aligning the at least one pressing finger on the pressing module to height positions horizontally aligned with the elevator call buttons. A controller wirelessly communicates with the mobile robot and the pressing module. In response to a command sent by the mobile robot, the controller instructs the pressing module to press an elevator call button on the elevator call control panel associated with the command.

Abstract: The subject disclosure relates to a machine apparatus. The machine apparatus may perform work on one or more work pieces. The machine apparatus may be augmented or reconfigured to work on a plurality of different work pieces in specific and unique configurations.