An apparatus for the orbital cutting and calibration of tubes is provided. The apparatus has a rotor having a central hole through which a tube to be cut is movable along its longitudinal axis, the rotor being drivable to rotate about a first axis of rotation coinciding in use with the longitudinal axis of the tube that is supplied to the apparatus. The apparatus has a cutting device having a first support body mounted radially movable on the rotor and a cutting tool carried by the first support body, and a calibration device having a second support body mounted to be radially movable on the rotor and a calibration tool carried by the second support body.

An apparatus for the orbital cutting and calibration of tubes is provided. The apparatus has a rotor having a central hole through which a tube to be cut is movable along its longitudinal axis, the rotor being drivable to rotate about a first axis of rotation coinciding in use with the longitudinal axis of the tube that is supplied to the apparatus. The apparatus has a cutting device having a first support body mounted radially movable on the rotor and a cutting tool carried by the first support body, and a calibration device having a second support body mounted to be radially movable on the rotor and a calibration tool carried by the second support body.

A power tool accessory for cutting tubular members includes a housing, an input shaft configured to be coupled to a rotary power tool, a transmission, and a cutting head removably received in a front end of the housing. The transmission includes an input gear and an output gear with a first plurality of teeth. The cutting head has a central opening, a cutting blade protruding into the central opening, and a second plurality of teeth engaged by the first plurality of teeth. A clamp assembly coupled to the housing is moveable between a first position where the cutting head is removable from the housing and a second position where the cutting head is retained in the housing. The cutting head receives a tubular member in the central opening with the cutting blade engaging the tubular member to cut the tubular member as the cutting head rotates about the tubular member.

A pipe cutting device includes: a body; a pipe fixing part disposed adjacent to a hollow hole of the body and capable of fixing a pipe; a rotating plate coupled to the body so as to be rotatable about a center axis of the hollow hole and connected to a first driving part to be rotationally controlled; a cam coupled to the rotating plate so as to be rotatable about a rotation shaft at a point spaced apart from the center axis; and a cutter part coupled to the rotating plate to rotate together with the rotating plate and to come into contact with the cam such that, according to rotation of the cam, a cutting tip moves forwards and backwards the center axis.

A method of cutting a pipe includes positioning a positioning apparatus on the pipe, moving the positioning apparatus relative to the pipe to center the positioning apparatus on the pipe, attaching a pipe machining apparatus to the positioning apparatus, and moving the pipe machining apparatus relative to the positioning apparatus and relative to the pipe.

The disclosure discloses a blanking machine and a method for blanking a bar or pipe material. The blanking machine includes a blanking assembly and a plurality of driving members. The blanking assembly includes a housing, a plurality of pairs of slide rails, and a plurality of striking blocks. The housing defines a plurality of radially distributed grooves. The pairs of slide rails are respectively installed in the grooves. The striking blocks are respectively slidably installed on the pairs of slide rails. The driving members are configured to respectively drive the striking blocks to reciprocate along the slide rails to strike a material to be processed.

The disclosure discloses a blanking machine and a method for blanking a bar or pipe material. The blanking machine includes a blanking assembly and a plurality of driving members. The blanking assembly includes a housing, a plurality of pairs of slide rails, and a plurality of striking blocks. The housing defines a plurality of radially distributed grooves. The pairs of slide rails are respectively installed in the grooves. The striking blocks are respectively slidably installed on the pairs of slide rails. The driving members are configured to respectively drive the striking blocks to reciprocate along the slide rails to strike a material to be processed.

A wire pulling assembly for pulling a wire carrying tooling through an underground environment. The pulling assembly includes a cyclical vise carried by one or more hydraulic cylinders attached to a frame. The cylinders have a pulling stroke and a retraction stroke. A powered reel is used to store the wire as it is removed from the ground. During a pulling stroke, the reel is hydraulically isolated such that cable is stripped from the reel with tension maintained in the cable. During a retraction stroke, a motor turns the reel to load excess cable onto the reel.

The present invention relates to an automated orbital machine for cutting and drawing the pipe preservation system (PPS), comprising at least one lifting support, at least one support structure, at least one pipe preservation system (PPS) cutting device, at least one cutting lever driving piston, at least one column, at least one support arm, at least one support arm rotation device, at least one fitting disc, at least one fitting disc rotation device, at least one cage rotation device, at least one cage front disc, at least one fitting device, at least one bar, and at least one cage rear disc.

The present invention relates to an automated orbital machine for cutting and drawing the pipe preservation system (PPS), comprising at least one lifting support, at least one support structure, at least one pipe preservation system (PPS) cutting device, at least one cutting lever driving piston, at least one column, at least one support arm, at least one support arm rotation device, at least one fitting disc, at least one fitting disc rotation device, at least one cage rotation device, at least one cage front disc, at least one fitting device, at least one bar, and at least one cage rear disc.