A horizontal five-axis turning plate type machining center includes a support base, a lathe bed arranged on the support base and a column arranged on the support base, wherein the lathe bed and the column are fixedly connected through a connecting arm, a turning plate device is arranged on the support base, an X-direction sliding plate capable of sliding in an X direction on the lathe bed is arranged on a side, facing the column, of the lathe bed, and a third driving unit capable of driving a workbench to perform position conversion between a turning plate and the X-direction sliding plate is arranged on the turning plate.

A horizontal five-axis turning plate type machining center includes a support base, a lathe bed arranged on the support base and a column arranged on the support base, wherein the lathe bed and the column are fixedly connected through a connecting arm, a turning plate device is arranged on the support base, an X-direction sliding plate capable of sliding in an X direction on the lathe bed is arranged on a side, facing the column, of the lathe bed, and a third driving unit capable of driving a workbench to perform position conversion between a turning plate and the X-direction sliding plate is arranged on the turning plate.

A cutting system may include a tool and a stationary fixture. The tool may include a cam connected with a cutting insert. The stationary fixture may be spaced apart from the tool. The stationary fixture may include a gear moveable within the stationary fixture. The cam of the tool may be configured to be moved into contact with the gear of the stationary fixture. The stationary fixture may be configured to index the cutting insert.

An elliptical ultrasonic machining device powered by non-contact induction mainly includes an induction power supply device and an elliptical ultrasonic spindle shank, wherein: induction power supply secondary units of the induction power supply device encircle a spindle shank shell of the elliptical ultrasonic spindle shank; induction power supply primary units are arranged at a primary magnetic core seat outside the elliptical ultrasonic spindle shank; the primary magnetic core seat and the elliptical ultrasonic spindle shank have a same circle center, and a small gap exists between the primary magnetic core seat and the elliptical ultrasonic spindle shank; the primary magnetic core seat is fastened on a machine tool spindle seat of a machine tool through a support and keeps still; the elliptical ultrasonic spindle shank is mounted on a machine tool spindle through a taper shank and rotates with the spindle in a high speed.

An adapter converts a three-axis milling machine to a five-axis milling machine includes two gimbal assemblies. A first gimbal assembly is configured to rotate about a first rotation axis. A second gimbal assembly is rotatably connected to the first gimbal assembly to rotate about a second rotation axis orthogonal to the first rotation axis. A first gimbal positioning system is operable to rotate the first gimbal assembly about the first rotation axis with a rotational movement of a first leadscrew positioned in a first plane orthogonal to the first rotation axis. A second gimbal positioning system is operable to rotate the second gimbal assembly about the second rotation axis with a rotational movement of the second leadscrew positioned in a second plane orthogonal to the second rotation axis. The second gimbal assembly includes a spindle and a motor coupled to the spindle to selectively rotate the spindle.

The invention relates to a replacement device (1) for replacing machining inserts (900) on a tool (800) comprising a body (810) and a head (820) carrying at least one machining insert (900), each insert being held on the head (820) by a screw. The device (1) comprises: a positioner (50) including a holder element (59) suitable for holding the body (810) of the tool; a screwdriver station with a screw gun (60) suitable for tightening and loosening the screws, the positioner (50) being suitable for moving the tool relative to the screwdriver station; a grip device (70) suitable for picking up and putting down an insert (900); a conveyor (500) having a plurality of receptacles (510) for inserts, and having distributed along it a first station (100) with the grip device (70), a second station (200) with a turning mechanism (20) for turning the inserts around, a third station (300) with an unloading mechanism (30) for unloading the inserts, and a fourth station (400) with an insert feed mechanism (40); a transport mechanism (80) suitable for moving the grip device (70) between the positioner (50) and the first station (100) of the conveyor (500); and a control center (600) suitable for automatically controlling one or more of the mechanisms and devices and/or the conveyor of the replacement device (1).

The invention relates to a replacement device (1) for replacing machining inserts (900) on a tool (800) comprising a body (810) and a head (820) carrying at least one machining insert (900), each insert being held on the head (820) by a screw. The device (1) comprises: a positioner (50) including a holder element (59) suitable for holding the body (810) of the tool; a screwdriver station with a screw gun (60) suitable for tightening and loosening the screws, the positioner (50) being suitable for moving the tool relative to the screwdriver station; a grip device (70) suitable for picking up and putting down an insert (900); a conveyor (500) having a plurality of receptacles (510) for inserts, and having distributed along it a first station (100) with the grip device (70), a second station (200) with a turning mechanism (20) for turning the inserts around, a third station (300) with an unloading mechanism (30) for unloading the inserts, and a fourth station (400) with an insert feed mechanism (40); a transport mechanism (80) suitable for moving the grip device (70) between the positioner (50) and the first station (100) of the conveyor (500); and a control center (600) suitable for automatically controlling one or more of the mechanisms and devices and/or the conveyor of the replacement device (1).

An arrangement for machining workpieces includes a machining tool (1) having a cutting edge region (3) and a shank (30), the shank (30) having a conical shank region (5) and a receiving region (4) arranged adjacent to the shank region (5), a tool extension (2) having a conical receiving region (21), the conical shank region (5) and the conical receiving region (21) being designed complementary to each other such that the machining tool (1) is held between the conical shank region (5) and the conical receiving region (21) exclusively by means of a force-fitting connection in the tool extension (2), a tool holding device (15) for receiving the tool extension (2). The tool holding device (15) is adapted to be connected to a rotatable spindle of a machine tool. The cutting edge region (3) has a maximum diameter D1 in a plane E perpendicular to a center axis X.

An arrangement for machining workpieces includes a machining tool (1) having a cutting edge region (3) and a shank (30), the shank (30) having a conical shank region (5) and a receiving region (4) arranged adjacent to the shank region (5), a tool extension (2) having a conical receiving region (21), the conical shank region (5) and the conical receiving region (21) being designed complementary to each other such that the machining tool (1) is held between the conical shank region (5) and the conical receiving region (21) exclusively by means of a force-fitting connection in the tool extension (2), a tool holding device (15) for receiving the tool extension (2). The tool holding device (15) is adapted to be connected to a rotatable spindle of a machine tool. The cutting edge region (3) has a maximum diameter D1 in a plane E perpendicular to a center axis X.

Provided is a rotary machine tool with which it is possible to measure, in real time, the damage or extreme wear thereof. The rotary machine tool of the present invention is provided with at least: a sensor installation hole which has the rear end being open to the exterior at the rear end of the main body of the rotary cutting tool, and the tip being above the tip of the main body of the rotary machine tool and closed off from the exterior; a sensor that is positioned at the tip of the sensor installation hole and detects the state at the positioned position; and a sensor insertion hole that is connected to one end of the sensor and is coupled with the rear end of the rotary cutting tool.