摘要:
The method for cutting bars provides to prearrange a cut device (16) mobile along a support and measure line (15) for the bars (2), to feed a determined number of bars (2) to the support and measure line (15), to measure the determined number of bars (2) relatively to abutment means (17), identifying respective cut sections along the determined number of bars (2), to handle the cut device (16) mobile along the support and measure line (15), relatively to the determined number of bars (2), to position the mobile cut device (16) at the identified cut sections, carrying out the cut of the determined number of bars (2) through the already positioned mobile cut device (16).
摘要:
A disclosed forming system is a forming system which expands and forms a metal pipe in a die. The forming system includes a preliminary forming apparatus which preliminarily forms a metal pipe material, a forming apparatus which includes a gas supply unit which supplies gas into the preliminary-formed and heated metal pipe material to expand the metal pipe material and a main body portion to which the die is attached, and a cutting device which cuts at least a portion of the formed metal pipe. The gas supply unit is provided so as not to be disposed on a first straight line which connects the preliminary forming apparatus and the main body portion in a plan view and a second straight line which connects the cutting device and the main body portion in a plan view.
摘要:
Verfahren und Anlage zum Sortieren und Biegen von Stahlstäben und Stahldrähten, wobei zumindest ein Stahlstab einem Stabvorrat entnommen oder zumindest ein Stahldraht von einem Drahtwickel abgezogen wird, jeder Stahlstab bzw. Stahldraht in der Längsrichtung vorgeschoben und einer Längenmessung unterzogen wird, worauf er zumindest an seinem hinteren Ende auf ein vorbestimmtes Sollmaß geschnitten wird, der auf Maß geschnittene Stahlstab bzw. Stahldraht entsprechend seiner Länge und/oder seinem Durchmesser in jeweils eines von mehreren Sortiermagazinen (7) eingetragen wird, und die in den Sortiermagazinen jeweils gesammelten Stahlstäbe bzw. Stahldrähte nacheinander einzeln an eine Positioniereinrichtung (11) von in der Vorschubrichtung (P) relativ zueinander verstellbaren Biegewägen (10) mit Biegeköpfen (12) übergeben werden, welche die Enden des Stabes bzw. Drahtes nach einem vorbestimmten Muster biegen.
摘要:
A machine for the automatic production of structural elements for false ceilings, characterised by comprising a stepping feeder (12) for the profile bars (38) cut to size, two series of lateral stations (22, 24, 26) interfering with the ends of the profile bars fed transversely by said stepping feeder, and a plurality of dies provided in the different stations to subject the ends of the profile bars to the required operation, the position of a least one of the series of stations being adjustable relative to the other.
摘要:
A transfer bar plant particularly downwards of a rolling plant (A, Li, Cv, Cr), comprising at least a bar transverse plane transfer cooling bed/plaque (Pl), in whic the plant further comprises:
in exit (downwards) of said transverse plane transfer cooling bed/plaque (Pl), first longitudinal chain or continuous tape bar transfer means (2), having support transverse protruding endowed jutting means (3) to receive one or more bars (b) to advance the bars longitudinally; cutting means to cut said bar/s at a predetermined length (Ca); downwards said cutting means (Ca), a second longitudinal continuous chain or tape bar transfer means (2) having support transverse protruding endowed jutting means (3) to receive one or more bars (b'), to advance the bars longitudinally; in side of said second longitudinal continuous chain or tape transfer means (2) having support transverse protruding endowed jutting means (3), a bar transverse transfer means (4, 4'- 5) to transfer the bars in a bundling (packing) station (S) is placed. (Fig .1)
摘要:
A flexible strand stacker includes a conveyor having an elongated endwise travelling stretch onto which the strand is fed to be carried endwise on the stretch, a gripper to grip a trailing portion of the strand as forward extent of the strand is carried endwise on the stretch, structure to effect displacement of the gripper to a position locating the gripped portion of the strand sufficiently out of alignment with the stretch that the strand is progressively pulled sidewardly off the stretch in response to endwise travel of the stretch relative to the strand, and a holder such as a roller for temporarily and locally holding the trailing portion of the strand to the travelling conveyor means stretch to travel therewith, the holder then releases the wire strand and the gripper initially grips the trailing portion of the strand. Typically, the holder and the conveyor cooperate to effect transport of a selected length of wire on and along the trailing conveyor, so that the wire becomes positioned for gripping by the gripper.
摘要:
Disclosed is a method and apparatus for feeding a material to a hot forging machine in a forging line in which a coiled material is uncoiled, straightened, fed intermittently by pinch rollers through a heating device, cut by a cutting device and then fed into a hot forging machine. The method has the steps of preparing a driving device which drives the pinch rollers mechanically independently from the hot forging machine; picking up the timing of forging conducted by the hot forging machine as an electric signal; and controlling the driving device in accordance with the electric signal.
摘要:
57 Mit der neuen Vorrichtung können jederzeit Drähte oder Stäbe unterschiedlichen Durchmessers gerichtet und auf die gewünschte Länge geschnitten werden. Besonders vorteilhaft kann damit von Ring auf Stab gearbeitet werden.