摘要:
A method and an apparatus for minimizing the coil height of wire coils formed in a coil forming chamber, wherein individual wire windings are conveyed on a horizontal conveyor, the wire windings are allowed to drop at the end of the conveyor in an approximately vertically dropping movement, and the wire windings drop into the coil forming chamber so as to form the coil. The method includes the steps of placing the wire windings Nw from their drop line eccentrically relative to the axis of symmetry of the coil forming chamber, and adjusting an angle offset &Dgr;&phgr; between two successive windings in accordance with the number of wire windings which are placed per 360° in the coil forming chamber, wherein the adjustment is constant or variable, and wherein &Dgr;&phgr;=360°/Nw.
摘要:
A method of coiling steel rod arriving continuously comprises the steps of rotating about an upright axis a coiling basket defining a space centered on the axis and defined by an annular inner wall, an annular outer wall, and a floor between the walls, and feeding the rod into the space to form a coil resting on the floor and formed by a multiplicity of turns. The coil is, once formed, raised out of the space and simultaneously axially compacted and is also stabilized. More particularly the coil is stabilized by spraying an outer surface of the coil with a coolant while raising the coil out of the space. Normally the coil is rotated about the axis as the coil outer surface is being sprayed.
摘要:
Apparatus and method for continuously producing electrolytically treated wires which comprise immersing a wire repeatedly in an electrolyte contained in an electrolytical treatment tank positioned between guide rolls which passing the wire continuously back and forth between the guide rolls by guiding the wire stepwise on the guide rolls, using the wire as an electrode and providing another electrode within the electrolytic treatment tank to effect electrolytic plating and/or polishing at a high production efficiency.
摘要:
Process and apparatus for a continuous pickling of wire in a vertical processing container, through which the stock to be pickled is moved in a vertical direction in the form of a helix and without a backing at least on one side and is treated with pickling acid.
摘要:
Large diameter weld wire and methods for forming a large diameter weld wire are provided, in which weld wire is formed and a sinusoidal shape memory is imparted on the wire to enhance feedability and ease of withdrawal from a storage spool or container.