Abstract: A system for removing a cap seal from a fastener, includes a seal remover including fingers outwardly extending from a base. The fingers include one or more first fingers and one or more second fingers. The one or more first fingers are sized, shaped, or configured differently than the one or more second fingers. Passages are defined between the fingers. The seal remover is configured to be coupled to a distal end of an operative portion of a tool. The tool is configured to be operated to rotate the seal remover in relation to the cap seal so that the fingers remove the cap seal from the fastener. Removed portions of the cap seal are discharged through and out of the passages.

Abstract: A holder has a square column shape extending from a first end toward a second end. The holder includes a pocket located on a side of the first end, and a first side surface and a second side surface each extending from the first end toward the second end. The second side surface includes a first region that is flat and that is located on the side of the first end, a second region that is flat and that is located closer to the second end than the first region and closer to the first side surface than the first region, and a step connecting the first region and the second region. The step has a convex curve shape toward the second end in a cross section parallel to the first region.

Abstract: An assembly, has: a rotor of a rotary internal combustion engine, the rotor having two end faces and a peripheral face between the two end faces, the peripheral face defining apex portions circumferentially-spaced from one another, the rotor having seals, the seals including: apex seals extending between the two end faces and each located at a respective one of the apex portions, end seals engaging ends of the apex seals, and arc seals located on the two end faces and extending between the apex portions; and a tool engaged to the rotor and abutting the seals, the tool having: two cover plates, the rotor located between the two cover plates, the two cover plates abutting the end seals and the arc seals; and posts secured to one or more of the two cover plates and extending between the two cover plates, the posts abutting the apex seals.

Abstract: A cutting fluid circulation device includes a tank reservoir, a drum filter, and a pump. The tank reservoir stores cutting fluid discharged from a machine tool. The drum filter is disposed in the tank reservoir. The drum filter performs as a primary filter that filters cutting fluid. The pump pumps up cutting fluid in the tank reservoir. An annular flow channel in which the cutting fluid filtered by the drum filter circulates is formed in the tank reservoir. A part of the cutting fluid pumped up by the pump is fed to the drum filter, used for cleaning the drum filter, and then returned to the annular flow channel, and a part of the remaining cutting fluid is fed to a secondary filter disposed outside the tank reservoir, filtered by the secondary filter, and then returned to the annular flow channel.

Abstract: A piston for an internal combustion opposed-piston engine includes a crown part, a skirt part, and an outer part. The crown part includes a first ring belt region for supporting compression rings and an end surface shaped to form a combustion chamber with an end surface of an opposing piston. The skirt part includes a sidewall and a wristpin bore with a first opening and a second opening formed in the sidewall. The outer part includes a second ring belt region for supporting oil control rings. The crown part is joined to an upper end of the sidewall with one or more welding seams. The outer part is joined to a lower end of the sidewall with a welding seam.

Abstract: A medical retrieval device for retrieving stones, calculi, and the like from various organs and passages may comprising an elongated member, and a first wire and a second wire that forms a retrieval basket. The wires forming the basket and the elongated member may be secured by a crimp joint and a second joint. Processing of the device may include placing all ends of the first wire and the second wire into an elongated member through a distal end of the elongated member, moving said elongated member to a position where the first loop and the second loop start their curvatures, placing said first and second wires and said elongated member through a crimping fixture having thru cuts configured for the interlocked wires, aligning said elongated member in a desired position, and crimping said first and second wires and said elongated member.

Abstract: A system for forming an oil mist for lubrication machining includes a cooled oil storage device configured to store and maintain an oil for lubrication and cooling at a preset temperature, an oil supply line which is connected to the cooled oil storage device and heat-insulated and configured to supply oil from the cooled oil storage device, an indirect cooling device configured to form an indirect cooling air of a first temperature equal to or less than the preset temperature, and to indirectly cool the oil supply line to the first temperature, an oil nozzle configured to form the oil mist by injecting the oil of the first temperature supplied from the cooled oil storage device through the oil supply line, and a direct cooling device configured to form a direct cooling air of a second temperature lower than the first temperature, and to mix and inject the oil mist and the direct cooling air.

Abstract: A surgical tool connector that can couple with an orthopedic tool with an actuator. The connector can allow the slap hammer to quickly be coupled and decoupled with different tools. The connector can include a spring-loaded component such that the tool can be easily connected and disconnected from the slap hammer. The slap hammer can include a handle for controlling the connected tool.

Abstract: A self-powered sensing tool holder suitable for processing process is provided. The self-powered sensing tool holder includes a tool holder unit, a sensing unit, an electric power generation module, and a shell. The tool holder unit includes a base and a body disposed over the base. The sensing unit is disposed over the body and configured to detect data of the tool holder unit. The electric power generation module is disposed over the body and configured to provide the power for the tool holder unit. The shell covers the body and the sensing unit.

Abstract: Provided are a battery module end plate, a battery module, and a preparation method for a battery module end plate. The preparation method includes: providing a first blank and stamping the first blank to obtain a first plate body; providing a molding die and placing the first plate body into the molding die; providing a second blank and melting the second blank to obtain a molten material; and injecting the molten material into the molding die to allow the molten material to be wrapped around the first plate body, and obtaining the battery module end plate through cooling. The battery module end plate includes the first plate body and a second plate body formed by cooling the molten material and wrapped around the first plate body.

Abstract: A tool changing device for a machine tool comprises a handling unit comprising a handling robot, an interchangeable tool magazine, and a provisioning site for the tool magazine. The handling unit comprises a tool gripper for gripping tools. The tool magazine is configured as an upright disk magazine with a vertical rotation axis. The tool magazine is detachably mounted at the provisioning site on a rotary table that is rotatable to provide a desired rotational position of the tool magazine for a tool change in which a selected tool location in the tool magazine is accessible for the tool gripper of the handling unit. The handling unit is adapted to change tools between the tool magazine and a tool holder in a workspace of the machine tool. The handling unit and the tool magazine are arranged in a setup cell of the tool changing device, which is arranged to be coupled to the workspace of the machine tool via a closable setup interface.

Abstract: A method of operating a blind rivet nut-setting tool includes pressing a blind rivet nut on an output shaft of the tool against a workpiece, thereby applying an external force to the output shaft to move the output shaft in a rearward direction along a longitudinal axis from a first position to a second position, activating a first motor to rotate the output shaft about the longitudinal axis in response to the output shaft activating a limit switch after reaching the second position, thereby rotating the output shaft relative to the blind rivet nut causing plastic deformation of the blind rivet nut, and activating a second motor to translate the output shaft along the longitudinal axis in the rearward direction, causing further plastic deformation of the blind rivet nut and permanently setting the blind rivet nut on the workpiece.

Abstract: A collet bush includes a tapered cylindrical outer surface, a cylindrical inner surface and a flow path. The collet bush is to be inserted into a concentric collet that is attached to a handheld tool driving device in order to position the tool driving device to a workpiece. The tool driving device holds, rotates and feeds a tool. The tool driving device has a function to suck chips. The outer surface is for expanding the concentric collet. The inner surface forms a through hole for slidably fitting the tool. The flow path is for taking in air used for sucking the chips inside the collet bush. The tool driving device includes the above-mentioned collet bush and the concentric collet.

Abstract: A cylinder boring machine for machining a cylinder bore is disclosed. The cylinder boring machine includes a housing having cylinder block fixtures for receiving a cylinder block. The cylinder block includes the cylinder bore. The cylinder boring machine includes a working head positioned above the housing. The working head includes a tool holder. The tool holder receives a first boring tool insert and a second boring tool insert for operating in rough and fine boring cycles. The cylinder boring machine includes an operational panel and a controller communicatively connected to the operational panel. The controller operates the tool holder connecting the first boring tool insert followed by the second boring tool insert in the rough and fine boring cycles to axially move and rotate in opposite directions for removing the material from the surface of the cylinder bore, and eliminating torn and folded materials (TFM) left in the cylinder bore with the second boring tool insert.

Abstract: There is provided a gas cylinder replacement system that may automatically couple or remove a gas pipe and a gas cylinder to or from each other. The gas cylinder replacement system includes a gas cabinet for storing therein a gas pipe and a gas cylinder connected to the gas pipe, a gas cylinder replacement apparatus and a controller configured to control the gas cylinder replacement apparatus. The gas cylinder replacement apparatus includes a body, a locomotion unit configured to travel in a semiconductor process line, a manipulator including a tool changer, and a vision unit installed at a distal end of the manipulator. An attachable valve manipulation unit includes a first gripper configured to grip a valve locking device of the gas cylinder. An attachable pipe handling unit includes a second gripper configured to grip the gas pipe.

Abstract: An electric motor device includes a rotor assembly inside a housing of the electric motor device, a stator assembly disposed adjacent the rotor assembly and inside the housing of the electric motor device, and a magnet wire assembly at least at the stator assembly inside the housing of the electric motor. The magnet wire assembly defines, at least in part, a cooling channel that extends through at least a portion of the stator assembly of the electric motor device, and the cooling channel is configured to receive therein a cooling fluid that directly contacts the magnet wire assembly to cool the rotor assembly.

Abstract: A tool holder for a machine tool, having a retaining component which can be rotated about an axis of rotation and on which a cutting tool is or can be fastened in a releasable manner, wherein the retaining component has at least two plug-in mounts, which are offset in the circumferential direction about the axis of rotation and are intended for receiving a respective cutting tool, having an elongate plug-in shank and a cutting portion, wherein each cutting tool is or can be fixed in the plug-in mount via a separate retaining device, and wherein the cutting tools delimit between them a receiving space for a workpiece which can be machined by the cutting tools together, the cutting tools having their cutting portions facing toward the receiving space.

Abstract: A mounting bracket assembly for an appliance, such as an over-the-range cooking appliance, for mounting to an underside of a wall cabinet, where the cooking appliance includes having at least a rear-facing side and a top-facing side. The assembly includes a wall bracket configured to be secured to the wall near the wall cabinet and configured to support the enclosure on a ledge. The assembly also includes a cam rotatably mounted to the housing to rotatably engage a surface of the ledge to raise the appliance.

Abstract: A cutting tool includes a body portion having a bar shape extending from a first end, which is an end on a side where a cutting tip for cutting the workpiece is placed, to a second end, which is an end opposite to the first end, and a sensor unit arranged on a surface of the body portion. The sensor unit includes a first sensor arranged on the surface of the body portion to detect a first physical quantity of the body portion, a board arranged on the surface of the body portion and electrically connected to the first sensor, a wireless communication unit mounted on the board and transmitting a signal containing information on the first physical quantity detected by first sensor to the outside, and a battery arranged in body portion and electrically connected to the board. The first sensor is closer to first end than battery.

Abstract: A cutting insert capable of performing groove machining while efficiently fragmenting chip is provided. A cutting insert 10 includes a front cutting edge 111, a pair of side cutting edges 113, a pair of corner cutting edges 112 each connecting the front cutting edge and a corresponding one of the side cutting edges, corner rake surfaces 122 extending from the corner cutting edges 112, and a protrusion part 150 protruding from the corner rake surfaces 122 and provided with a flat boss surface 160 at a leading end. Corner wall surfaces 180 extending from the boss surface 160 toward the corner rake surfaces 122 are formed at the protrusion part 150. At least a part of the corner wall surfaces 180 has a tilt angle of 40° or larger relative to the boss surface 160.