A method of joining strip-shaped sheets includes a support step of placing a support member in contact with a reverse feed direction end of a strip-shaped sheet fed to a pressing machine and a feed direction end of a new strip-shaped sheet, and a joining step of joining the new strip-shaped sheet to the strip-shaped sheet by attaching a tape on the reverse feed direction end of the strip-shaped sheet and the feed direction end of the new strip-shaped sheet, wherein in the joining step, the tape is attached from a side opposite the support member with the support member placed in contact with the reverse feed direction end of the strip-shaped sheet and the feed direction end of the new strip-shaped sheet. The problem of the variation in welding quality encountered when welding thin and wide strip-shaped sheets together is resolved and the strip-shaped sheet is fed smoothly.

A combined device for bending and cutting ribbon-shaped elements is described, comprising first guiding and supporting means (1, 101) adapted to allow positioning a ribbon-shaped element (T, T1), second guiding and supporting means (3, 103) adapted to prevent the rotation of the ribbon-shaped element (T, T1) with respect to an axis belonging to a plane on which the ribbon-shaped element (T, T1) rests, first translating means (41, 1041) and rotation means (4, 104) adapted to move a tool (5, 105) with respect to the second guiding and supporting means (3, 103); the second guiding and supporting means (3, 103) comprise a portion of bending profile (8, 108) adapted to bend the ribbon-shaped element (T, T1) and a portion of cutting profile (9, 109) adapted to cut the ribbon-shaped element (T, T1). A method is further described for bending and cutting ribbon-shaped elements performed through such device.

A mounting device for mounting a machine tool to a floor area is provided. The mounting device includes mounting units that are attachable to the machine tool. Counter-mounting units are disposed on the floor area. The mounting device may also include electromagnets that are disposed on either the mounting units or the counter-mounting units. The machine tool can be mounted or removed by switching the electromagnets on and off. When one of the mounting units or the counter-mounting units includes the electromagnets, the other may include a ferromagnetic material.

A control data creation device includes a specifying unit configured to change suction positions at which carrying-out arms suction a product P by moving the carrying-out arms on product data so as to specify an index for evaluating a suction state for each of the suction positions, and a layout setting unit configured to create control data in which the suction position is laid out to the product P based on each index specified for each of the suction positions.

The present invention provides a blade cutting device capable of simplifying the work of cutting blade-shaped materials (31), and accurately forming blades. The blade cutting device includes a material accommodation section (32) comprising a plurality of accommodation chambers (R1 to R10) for accommodating the band-shaped materials (31) used to form blades, in such a manner as to be sorted by type; a band-shaped material machining section (33) comprising a feed unit for feeding a band-shaped material (31) pulled out from a predetermined accommodation chamber and a cutting unit (55) for cutting the band-shaped material (31) into a predetermined length for forming blades; and a control section for causing the material accommodation section (32) to move so as to locate the predetermined accommodation chamber of the material accommodation section (32) at a position facing the band-shaped material machining section (33). The predetermined accommodation chamber is located at the position facing the band-shaped material machining section (33), and the band-shaped material (31) pulled out from the predetermined accommodation chamber is cut into a predetermined length for forming blades. The work of selecting the band-shaped materials (31) can be simplified, and blades can be formed accurately.

An apparatus for trimming a sheet metal workpiece includes a base to support the sheet metal workpiece at a working position on the base. A shearing tool is connected to the base to trim the sheet metal workpiece by mechanically inducing a shearing stress on the sheet metal workpiece to form an edge at an edge location on the sheet metal workpiece. A heater is connected to the base to define a heated region on the sheet metal workpiece by heating at least the edge location on the sheet metal workpiece after the sheet metal workpiece is in the working position. The apparatus includes a temperature sensor to detect a surface temperature of the heated region.

A strip material cutting device and a stacking apparatus are disclosed. The strip material cutting device includes a die-cutting module and a first temporary storage module, the die-cutting module is capable of moving in a reciprocating manner along a conveying line of a strip material, and the die-cutting module includes a first upper cutting die and a first lower cutting die capable of moving close to each other so as to cut the strip material. The first temporary storage module is located upstream of the die-cutting module. The first temporary storage module includes a first temporary storage roller that is capable of moving to temporarily store or release the strip material and is configured for enabling, during cutting, the die-cutting module and the strip material to be relatively stationary in a conveying direction of the strip material.

A method of joining strip-shaped sheets includes a support step of placing a support member in contact with a reverse feed direction end of a strip-shaped sheet fed to a pressing machine and a feed direction end of a new strip-shaped sheet, and a joining step of joining the new strip-shaped sheet to the strip-shaped sheet by attaching a tape on the reverse feed direction end of the strip-shaped sheet and the feed direction end of the new strip-shaped sheet, wherein in the joining step, the tape is attached from a side opposite the support member with the support member placed in contact with the reverse feed direction end of the strip-shaped sheet and the feed direction end of the new strip-shaped sheet. The problem of the variation in welding quality encountered when welding thin and wide strip-shaped sheets together is resolved and the strip-shaped sheet is fed smoothly.

A plant for producing a structured cross-channel packing element. The structured cross-channel packing element comprises at least two adjacent layers made of expanded metal sheets each comprising periodic deformations. The plant comprises a stretching machine configured to cut and stretch a metal sheet to form one of a plurality of first expanded metal sheets, a calibration machine configured to roll the first expanded metal sheets to a desired thickness, a sheet storage unit configured to directly receive each of the first expanded metal sheets rolled in the calibration machine, a forming machine configured to form each of the first expanded metal sheets to form the expanded metal sheets comprising periodic deformations, and a stacking machine configured to stack the expanded metal sheets comprising periodic deformations to form the structured cross-channel packing element. The sheet storage unit is configured to release the first expanded metal sheets directly to the forming machine.

A method for shredding a scrap skeleton produced as a machining product of separating machining of a plate-like workpiece and having a scrap skeleton main plane is provided. The method includes creating an incomplete joint having a course along a separating line running in a longitudinal direction. The scrap skeleton is machined for separation along the separating line. A breakable residual connection arranged along the separating line is established between a first scrap skeleton part and a second scrap skeleton part. The method further includes, after the incomplete joint is created, deflecting the first scrap skeleton part and the second scrap skeleton part relative to one another perpendicularly to the scrap skeleton main plane so that the residual connection between the first scrap skeleton part and the second scrap skeleton part breaks, thereby separating the first scrap skeleton part and the second scrap skeleton part from one another.