摘要:
A conveying device (4) for conveying rolled bar segments, continuously exiting from a cutting shear (3), comprising at least two conveying channels (10, 11) for conveying the bar segments; at least one separation wall (8) for separating a first conveying channel (10) from a second conveying channel (11); and at least one fixed partition (9), provided below said wall (8) and which separates said first channel (10) from said second channel (11); wherein said fixed partition (9) is configured so that, at speed, when a rolled bar is deviated to pass from a direction towards the first channel to a direction towards the second channel, the tail of a first bar segment (30) advances in the first channel (10) by passing below said fixed partition (9), while the head of a second bar segment (31) after the first segment (30) advances in the second channel by passing above said fixed partition.
摘要:
A cutting machine (100) for cutting a window covering (200) includes a machine base (610), on which a cutting device (630) and a clamping device (620) are mounted. The cutting device (630) has a cutter (636). A blade edge (636a) of the cutter (636) is oblique to a sustaining face (613a), on which the window covering (200) is rested, of the machine base (610). It is beneficial to cut a first rail (201), a covering material (202), and a second rail (203) of the window covering (200) in sequence. The cutting machine (100) may cut the window covering (200) with a flat cutting facet to have a good cutting quality and also extend the life of the cutter (636).
摘要:
A method of manufacturing a part having a beveled edge with a serration formed in the beveled edge. The method includes positioning a part (200) between a first die piece (14) and a second die piece (22); and moving the first die piece (14) relative to the second die piece (22). The movement results in both shearing a portion of the part (200) to create the beveled edge, and serrating the beveled edge to create the serration.
摘要:
Cutting device (1) comprising a retaining head (2) and cutting tools (3, 4) which are arranged in the retaining head (2), can be moved relative to each other along a cutting plane (S), are arranged in the retaining head (2) in such a way that the cutting tools can be removed, are offset from one another transverse to the cutting plane (S) and can be moved past each other, and form cutting edges (7, 8) on edges of the end faces (10, 11) of the cutting tools that face each other and are opposite each other in the direction of travel (R). Furthermore, one cutting tool (3, 4) has a supporting part (14) that is laterally offset from the cutting plane (S) and forms a supporting surface (15) which has an opening in a direction opposite a recess (12, 13). The supporting part (14) is formed on the stationary cutting tool (3), and both contact surfaces (18, 19) are designed with engagement projections (20, 21) which are directed toward each other and project into the interior of a contour of the contact surfaces (18, 19) that is substantially semicircular and extends in the cutting direction everywhere else.
摘要:
The present invention relates to a device for automatically and autonomously releasing a mechanical cable or rope (4) connection between two elements, in a zone having explosive atmospheric conditions, comprising: a mechanical assembly (11) in the form of an enclosure (21) which can be traversed by a cable or rope (4) and which contains at least one sectioner comprising a chisel (25) associated with an anvil (20) and means for moving the chisel (25) with respect to the anvil in order to cut the cable or rope (4), means (15A, 15B, 15C) for positioning the cable or rope (4) making it possible to pass the cable or rope (4) between the anvil (20) and the chisel (25), and means (16) for measuring the tension of the cable or rope (4); the control means (12) making it possible to automatically trigger the sectioner. The chisel (25) and preferably the anvil (20) are made of an anti-spark material, particularly of a beryllium-copper (Be-Cu) alloy.
摘要:
Die Erfindung betrifft ein Indium-Target für Sputtereinrichtungen, enthaltend einen mit einem Kühlkreislauf verbindbaren Kühlkörper mit mindestens einer Vertiefung, die mit Indium verfüllt ist, wobei sich das Indium auf einer Seite des Kühlkörpers über dessen gesamte Breite und Länge erstreckt. Durch die Erfindung soll sowohl während des Gießvorganges, als auch beim Einsatz in Sputtereinrichtungen eine besonders gute Kühlleistung gewährleistet werden. Erreicht wird das dadurch, dass der Kühlkörper (2) flach ausgebildet ist und unterhalb der sich im Gebrauch der Indium-Targets (1) ausbildenden Sputtergräben (3, 4) unter jedem derselben mit einer zu diesem im wesentlichen formkongruenten in die Tiefe gehenden Aussparung (5, 6) versehen ist und wobei die Kühleinrichtung in Form von mit dem Kühlkörper (2) verbundenen Kühlkanälen (8) ausgebildet ist, wobei die Kühlkanäle (8) auf der Unterseite des Kühlkörpers (8) angeordnet sind.