Abstract: The invention relates to an arrangement for supplying a semi-finished product to a thermoforming machine as a starting material for thermoforming. The arrangement has a deposition device on which cuttings of the starting material which are to be processed in succession can be provided, in each case in an at least partially automated manner, and a movable loading unit. This loading unit is set up for at least one of the cuttings to be received on the loading unit. The loading unit can be positioned to receive the cutting from the deposition device, and the loading unit can subsequently be positioned to deposit the cutting received from the deposition device in a working region of the thermoforming machine. The invention further relates to a thermoforming arrangement and to a method for supplying a semi-finished product to a thermoforming machine as a starting material for thermoforming.

Abstract: The invention relates to an arrangement for supplying a semi-finished product to a thermoforming machine as a starting material for thermoforming. The arrangement has a deposition device on which cuttings of the starting material which are to be processed in succession can be provided, in each case in an at least partially automated manner, and a movable loading unit. This loading unit is set up for at least one of the cuttings to be received on the loading unit. The loading unit can be positioned to receive the cutting from the deposition device, and the loading unit can subsequently be positioned to deposit the cutting received from the deposition device in a working region of the thermoforming machine. The invention further relates to a thermoforming arrangement and to a method for supplying a semi-finished product to a thermoforming machine as a starting material for thermoforming.

Abstract: An arrangement supplies a semi-finished product to a thermoforming machine as a starting material. The arrangement has a deposition device, on which cuttings of the starting material can be provided in each case, and a loading device having a table device and a movable loading unit. The loading unit has a first section and a second section that are each arranged to receive one of the cuttings at the section. At least one cutting can be deposited on the table device. The first section receives one of the cuttings from the deposition device and the second section receives another of the cuttings from the table device, and then the first section for depositing one cutting received from the deposition device on the table device and the second section for depositing the other cutting received from the table device can be positioned in a working region of the thermoforming machine.

Abstract: A device for ultrasonic machining includes a sonotrode for machining material. Further, the device for ultrasonic machining includes an armature for connecting the device to a machine tool in a releasably magnetic manner. In an embodiment, the device further includes a transducer which is connectable to a power supply at the machine tool to receive electrical energy and is connected to the sonotrode for introducing mechanical vibrations into the sonotrode.

Abstract: The invention relates to a thermoforming machine including: a frame; a first plate and a second plate for receiving form sections, wherein at least one of the plates is adjustable relative to the frame; drive means for adjusting the plates relative to each other; and a pulling mechanism for pulling the second plate in the direction of the first plate, wherein the pulling mechanism includes at least one pulling device mounted to one of the plates, the pulling device including a pulling rod, which can be clamped by a friction locked coupling with an associated clamping device, mounted at the other one of the plates, when adjusting the first and second plates relative to each other.

Abstract: For introducing a weakened line into a component 10, which is rigid per se and does not conform to a supporting mold or a receiving means in correspondence with the true shape, especially into an injection-molded part such as an instrument panel of an automobile, a device is provided comprising a multi-axis machine tool with a CNC-control suited for processing base-oriented programs, and a receiving means 11 for the component 10 to be processed, distance sensors 13 for the CNC-control being assigned to the receiving means to detect the actual three-dimensional position of the component.

Abstract: A vacuum forming machine and a method of manufacturing a duplex twin-sheet element from two continuous webs of thermoplastic material conveyed in parallel by means of a twin-sheet frame provided therebetween, which is adapted to be loaded by means of a tensioning frame for creating closed machine chambers with the material web sections to be shaped, provides for the aspect that the twin-sheet frame is provided with a front frame section in the front along the conveying direction of said material webs, which frame section can be removed for de-moulding said twin-sheet element. The material webs are conveyed in a cycled operation when the twin-sheet frame is not loaded and open in the conveying direction, and for forming a twin-sheet element, the twin-sheet frame is closed and loaded by the tensioning frame.

Abstract: A vacuum forming machine and a method of manufacturing a duplex twin-sheet element from two continuous webs of thermoplastic material conveyed in parallel by means of a twin-sheet frame provided therebetween, which is adapted to be loaded by means of a tensioning frame for creating closed machine chambers with the material web sections to be shaped, provides for the aspect that the twin-sheet frame is provided with a front frame section in the front along the conveying direction of said material webs, which frame section can be removed for de-moulding said twin-sheet element. The material webs are conveyed in a cycled operation when the twin-sheet frame is not loaded and open in the conveying direction, and for forming a twin-sheet element, the twin-sheet frame is closed and loaded by the tensioning frame.