A method and rivet apparatus to rivet a workpiece comprises an upper riveting portion and a lower riveting portion. The lower riveting portion comprising a fixed base, support member, and a pin assembly. The pin assembly comprises a center pin, a forming pin, a first biasing member, an outer shroud, and a second biasing member. The center pin pushes against a tail of a rivet to deform the tail of the rivet. The forming pin, fixedly coupled to the support member, pushes against the tail of the rivet to deform the tail of the rivet. The first biasing member, disposed below the center pin, biases the center pin through the forming pin and away from the support member. The outer shroud encircles the forming pin and the center pin. The second biasing member, disposed below the outer shroud, biases the outer shroud away from the support member.

Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.

A machine integrated positioning system shows an operator where to place a raw part in the press brake or other machinery. Further, the operator is informed if the dimensions associated with the raw part are, or are not, correct to produce the planned finished part. The operator is visually shown how the raw part is to be oriented. The operator is informed if the raw part is right-side-up, along with other pre-final placement information. If these and other conditions are not met, the machine integrated positioning system may prevent the press brake and other machinery from cycling.

Magnetic coupling devices are disclosed having magnetic field sensors. The magnetic coupling device may include degaussing coils wrapped about pole extension shoes of the magnetic coupling device.

In the case of a clamping device (1) for holding a workpiece (3) to be machined by a machine tool (2), which is used in particular as a clamping chuck, vice or zero point clamping system, consisting of a housing (4), a supporting element (6), which is a component of the housing (4) or is fastened thereto, and thereby forms a supporting surface (6'), on which the respective workpiece (3) rests during the machining process, at least one clamping jaw (7) that is mounted in the housing (4) so it is axially movable and a counter-stop formed by the housing (4) or an axially movable clamping jaw (8), between which the workpiece (3) is clamped in the region of the supporting surface (6') or at least three clamping jaws (7, 8, 9) mounted in the housing (4) so they are axially movable, between which the workpiece (3) is clamped in the region of the supporting surface (6'), a reliable and verifiable monitoring of the distance between the workpiece (3) and the supporting surface (6') and/or the clamping jaws (7, 8, 9) is supposed to take place at the clamping device (1) before and during the entire machining process, without extensive constructional measures being required for this. This is achieved in that at least one free space (11) is integrated in the housing (4), the axis of symmetry of which runs perpendicular to the supporting surface (6') and which faces the clamped workpiece (3) with the open front side, and/or that at least one free space (11) is integrated in one of the clamping jaws (7, 8, 9), which free space leads to the respective clamping surface (7', 8', 9') of the clamping jaws (7, 8, 9), that a proximity sensor (12) is inserted in the respective free space (11), that, via the proximity sensor (12), a monitoring area (13) is formed between the supporting surface (6') and the workpiece (3), which is monitored by an analysis unit (14) with respect to the presence of the workpiece (3).

Disclosed are an automatic attachment changer and a boring machine having the same. The automatic attachment changer includes a stacker in which a plurality of attachments is stacked in a height direction by a unit of housing cell having a length larger than the attachments such that the attachment is individually arranged in each housing cell horizontally with respect to a bottom of the stacker, a stacker carrier having a carrier body secured to the stacker, a body transfer transferring the carrier body and a carrier power driving the body transfer, and an attachment changer controlling the stacker and the stacker carrier such that a select attachment is selected among the attachments and the select attachment is combined to a spindle assembly. The attachment is changed in the boring machine with high reliability and correctness.

A positioning device includes a support member configured to carry a workpiece, a plurality of pins positioned on the support member, and a plurality of telescoping mechanisms positioned on the support member. Each of the telescoping mechanisms comprises a driving member and a rotating member connected to the driving member. The positioning pins slidably pass through the support member and are pivotably connected to an opposite end of the rotating member. The rotating member rotates relative to the support member via the driving member to adjust an extending length of the positioning pins relative to the support member.

Systems and methods for intelligent tool detection are described. One embodiment includes a remote server, a processing system communicatively coupled to the remote server, and a tool tray communicatively coupled to the processing system. The tool tray is configured to store a plurality of tools. The processing system is configured to detect whether a tool has been removed from the tool tray, and to communicate information associated with the removal of the tool to the remote server.

Systems and methods for intelligent tool detection are described. One embodiment includes placing a tool in a tool tray, and detecting a presence of the tool. Information associated with the presence of the tool is communicated to a processing system communicatively coupled to the tool tray. The tool is removed from the tool tray, and the removal is detected. Communication associated with the removal of the tool is communicated to the processing system. A distinction between information associated with the tool being present in the tool tray and information associated with the tool being removed from the tool tray is learned.

This unique and novel invention provides a custom data removal jig used to reliably, efficiently, and cost-effectively remove data from a handheld mobile computing device (“PC device”). The data removal jig comprises an open-box structure which provides one or more alignment features to assist with properly inserting the PC device within the data removal jig. Additionally, a pilot hole is provided by the securement structure. Once the PC device is inserted into the data removal jig, the pilot hole is substantially centered above the integrated flash memory chip on the particular PC device's motherboard which the data removal jig has been customized to accommodate. A power drill is used to precisely penetrate the PC device via the pilot hole and substantially isolate the damage to the integrated flash memory chip. Additionally, the securement structure also provides one or more braces that assist with restraining movement of the securement structure during the data removal process.