Transport system which makes to transport a wire or sheet of any length and with the required quality to the location of the use of the wire or the sheet. The transport system has a transport platform, a receptacle for the wire or the sheet, wherein the receptacle is configured such that the wire or the sheet may be received coiled on the receptacle, a drive, wherein the drive is configured such that the wire or the sheet may be conveyed by the drive in a transport direction, and a straightening device, wherein the straightening device is configured such that the wire or the sheet can be straightened with the straightening device, wherein the receptacle, the drive and the straightening device are arranged on the transport platform such that the wire or the sheet may be drawn automatically from the receptacle and fed to the straightening device by the drive.

Transport system makes it possible to transport a pipe of any length and with the required quality to the location of the use of the pipe. The transport system for a pipe has a transport platform, a receptacle for the pipe, wherein the receptacle is configured in such a manner that the pipe may be received coiled on the receptacle, a drive, wherein the drive is configured in such a manner that the pipe may be conveyed by the drive in a transport direction, and a straightening device, wherein the straightening device is configured in such a manner that the pipe can be straightened with the straightening device. The receptacle, the drive and the straightening device are arranged on the transport platform in such a manner that the pipe may be drawn automatically from the receptacle and fed to the straightening device by the drive.

Transport system makes it possible to transport a pipe of any length and with the required quality to the location of the use of the pipe. The transport system for a pipe has a transport platform, a receptacle for the pipe, wherein the receptacle is configured in such a manner that the pipe may be received coiled on the receptacle, a drive, wherein the drive is configured in such a manner that the pipe may be conveyed by the drive in a transport direction, and a straightening device, wherein the straightening device is configured in such a manner that the pipe can be straightened with the straightening device. The receptacle, the drive and the straightening device are arranged on the transport platform in such a manner that the pipe may be drawn automatically from the receptacle and fed to the straightening device by the drive.

A stretching machine for extruded profiles comprises a stretching head capable of translating along a predetermined direction (X) on a basement and actuation means for translationally actuating the stretching head with respect to the basement. The actuation means comprise a mechanical drive comprising at least one motor element, which is integral with one of said stretching head and said basement, and at least one driven element, operatively connected to the at least one motor element and integral with the other of said stretching head and said basement, and an electric motor operatively connected to the motor element of the mechanical drive.

A stretching machine for extruded profiles comprises a stretching head capable of translating along a predetermined direction (X) on a basement and actuation means for translationally actuating the stretching head with respect to the basement. The actuation means comprise a mechanical drive comprising at least one motor element, which is integral with one of said stretching head and said basement, and at least one driven element, operatively connected to the at least one motor element and integral with the other of said stretching head and said basement, and an electric motor operatively connected to the motor element of the mechanical drive.

The present disclosure relates to a method for straightening of a tube comprising a ferritic FeCrAl-alloy. One reason for the challenges regarding the cold working of a hollow of a ferritic FeCrAl-alloy into a finished tube is that FeCrAl-alloys have a low ductility. Even if a tube of a FeCrAl-alloy is obtained by cold working a hollow into a tube, the tube can hardly be straightened. This is even more a problem if a tube obtained is annealed, wherein the annealing leads to a deformation of tube along the longitudinal direction of the tube. Therefore, there is a need for a method for straightening of a tube comprising a ferritic FeCrAl-alloy. Thus, according to the present disclosure a method for straightening of a tube is suggested, wherein the method comprises the steps of providing a tube comprising a ferritic FeCrAl-alloy, heating the tube, and straightening and forming the heated tube by stretching.

The present disclosure relates to a method for straightening of a tube comprising a ferritic FeCrAl-alloy. One reason for the challenges regarding the cold working of a hollow of a ferritic FeCrAl-alloy into a finished tube is that FeCrAl-alloys have a low ductility. Even if a tube of a FeCrAl-alloy is obtained by cold working a hollow into a tube, the tube can hardly be straightened. This is even more a problem if a tube obtained is annealed, wherein the annealing leads to a deformation of tube along the longitudinal direction of the tube. Therefore, there is a need for a method for straightening of a tube comprising a ferritic FeCrAl-alloy. Thus, according to the present disclosure a method for straightening of a tube is suggested, wherein the method comprises the steps of providing a tube comprising a ferritic FeCrAl-alloy, heating the tube, and straightening and forming the heated tube by stretching.

The invention relates to method for straightening a workpiece (1) with a longitudinal axis, wherein the workpiece (1) is bent out of a starting position transversely to the longitudinal axis and bent back again. In order to provide advantageous straightening conditions, it is proposed that the workpiece (1), which is held on the end side in mounting heads (6), is bent out by means of the mounting heads (6) in directions changing at least in predetermined angular ranges, and bent back again.

The invention relates to method for straightening a workpiece (1) with a longitudinal axis, wherein the workpiece (1) is bent out of a starting position transversely to the longitudinal axis and bent back again. In order to provide advantageous straightening conditions, it is proposed that the workpiece (1), which is held on the end side in mounting heads (6), is bent out by means of the mounting heads (6) in directions changing at least in predetermined angular ranges, and bent back again.

An apparatus for manufacturing a blade is provided. The apparatus for manufacturing a blade includes: an arm module including a pressing unit pivoting around a first shaft; a molding module including a molding die pressed by the pressing unit and molding bulk metallic glass (BMG) to a blade; and a drawing module pulling an end portion of the BMG exposed to the outside of the molding die to form an edge of the blade, wherein the drawing module includes a pair of drawing tools pulling one end portion of the BMG in two directions.