A device for lateral guidance (1) of a metal strip (2) moving on a metal belt conveying device, including at least one base body module (7) includes an essentially vertical guiding plane (10), at least one wear body (12) having a wear surface (12a) can be rotated into several defined rotational positions in a controlled manner. The wear surface (12a) is substantially planar, and in all of its defined rotational positions, is parallel to the guiding plane (10). Further, a method for lateral guidance of metal strips (2) moving on a metal belt conveying device includes, after a first metal strip has passed through the metal belt conveying device, and prior to a second metal strip entering the metal belt conveying device, the wear body (12) is rotated from a first to a second defined rotational position in a controlled manner, wherein in all defined rotational positions, the wear surface (12a) is parallel to the guiding plane (10).

A device for lateral guidance (1) of a metal strip (2) moving on a metal belt conveying device, including at least one base body module (7) includes an essentially vertical guiding plane (10), at least one wear body (12) having a wear surface (12a) can be rotated into several defined rotational positions in a controlled manner. The wear surface (12a) is substantially planar, and in all of its defined rotational positions, is parallel to the guiding plane (10). Further, a method for lateral guidance of metal strips (2) moving on a metal belt conveying device includes, after a first metal strip has passed through the metal belt conveying device, and prior to a second metal strip entering the metal belt conveying device, the wear body (12) is rotated from a first to a second defined rotational position in a controlled manner, wherein in all defined rotational positions, the wear surface (12a) is parallel to the guiding plane (10).

A rolling mill edger includes a pair of work rolls (1, 2) and a feed roll assembly. The assembly includes one or more driven feed rolls (23) and a drive for the feed rolls. The feed roll assembly is mounted on a moveable (25) mount such that the feed roll assembly is movable by pivoting the assembly between an operative rolling position (54) in the edger and a roll change position (55) out of the edger.

A rolling mill edger includes a pair of work rolls (1, 2) and a feed roll assembly. The assembly includes one or more driven feed rolls (23) and a drive for the feed rolls. The feed roll assembly is mounted on a moveable (25) mount such that the feed roll assembly is movable by pivoting the assembly between an operative rolling position (54) in the edger and a roll change position (55) out of the edger.

A roll feeder is usable to intermittently feed a coiled material. The roll feeder includes a paired first roll and second roll, a meandering detector, a pressing component, and a controller. The paired first roll and second roll are disposed so as to clamp the coiled material. The paired first roll and second roll are configured to feed the coiled material in a conveyance direction. The meandering detector is configured to detect meandering of the coiled material from a specific conveyance position in a width direction perpendicular to the conveyance direction of the coiled material. The pressing component is configured to press the first roll against the coiled material being conveyed. The controller is configured to control the pressing component so as to correct the meandering based on detection by the meandering detector.

A tape curving attachments is provided with tape curving sections configured to curve component storage tape wound around a reel, the component storage tape being carrier tape with cavities in which components are stored and top tape attached to an upper surface of the carrier tape, such that the top tape side of the component storage tape has a smaller radius of curvature than the carrier tape side of the component storage tape, the tape curving attachment being attached to a feeder that pitch feeds the component storage tape from the reel.

A tape curving attachments is provided with tape curving sections configured to curve component storage tape wound around a reel, the component storage tape being carrier tape with cavities in which components are stored and top tape attached to an upper surface of the carrier tape, such that the top tape side of the component storage tape has a smaller radius of curvature than the carrier tape side of the component storage tape, the tape curving attachment being attached to a feeder that pitch feeds the component storage tape from the reel.

The invention relates to a method and a measuring system for measuring a movable object, for example a lateral guide on the transport path of a casting strand in a metallurgical installation. The system has at least one light source (110) for emitting parallel light beams (130) and a receiving device (120) with a sensor field for receiving the light beams. An evaluation device is used to evaluate the light beams received by the sensor field. In order to be able to make the evaluation simpler and faster, the receiving device is designed to generate an image of the sensor field having the positions of the sensors of the sensor field, which are assigned to the light beams not influenced by the object, and having the positions of the sensors of the sensor field, which are assigned to the light beams which are emitted, but are influenced by the object. The distances between the individual sensors are likewise known on the basis of the known resolution of the sensor field. The evaluation device is designed to evaluate the image with regard to the depth of penetration of the object into the spatial area spanned by the light beams, the speed and/or the contour of the object (200).

The invention relates to a method and a measuring system for measuring a movable object, for example a lateral guide on the transport path of a casting strand in a metallurgical installation. The system has at least one light source (110) for emitting parallel light beams (130) and a receiving device (120) with a sensor field for receiving the light beams. An evaluation device is used to evaluate the light beams received by the sensor field. In order to be able to make the evaluation simpler and faster, the receiving device is designed to generate an image of the sensor field having the positions of the sensors of the sensor field, which are assigned to the light beams not influenced by the object, and having the positions of the sensors of the sensor field, which are assigned to the light beams which are emitted, but are influenced by the object. The distances between the individual sensors are likewise known on the basis of the known resolution of the sensor field. The evaluation device is designed to evaluate the image with regard to the depth of penetration of the object into the spatial area spanned by the light beams, the speed and/or the contour of the object (200).

A slab casting method using a twin-drum continuous casting device manufactures a slab by solidifying molten metal by a pair of rotating casting drums includes calculating estimated sheet thicknesses on both ends in a width direction of the slab from equation 1 ((estimated sheet thickness)=(cylinder screw down position)+(elastic deformation of casting drum)+(casting drum housing screw down system deformation)+(drum profile of casting drum)?(elastic deformation of casting drum at the time of screw down position zero adjustment)) by using a casting drum housing screw down system deformation characteristic indicating a deformation characteristic of housings that support the casting drums and a deformation characteristic of a screw down system that screws down the casting drums obtained before casting of the slab starts, and controlling screw down positions of cylinders provided on both ends in a width direction of the casting drums.