A method for applying phosphate coatings, comprising the following steps: - providing a phosphatizing bath containing zinc Zn; - electrodepositing at least part of the metals contained in the bath on a workpiece to be treated by means of current pulses.
processing the images by way of one or more algorithms in order to calculate one or more numeric indices, each one of which is proportional to a respective optically-detectable characteristic of the external surface of the cable.
Wire drawing machines; unwinding machines; winding machines;
stranding machines; laying up machines; lapping machines;
taping machines; binding machines; rotating pre twisters;
payoffs for reels; coiling machines; spoolers; spooling
machines; double twist machines; planetary machines; tubular
machines; drum packers; wire extruding machines; wire
forming machines; machines for producing, processing,
coating and the storage of wires, cables and electric
conductors; pneumatic machines; pneumatic controls for
machines; brakes for machines; brake linings other than for
vehicles; packaging machines; machines for making ropes;
machines and machine tools; motors and engines [except for
land vehicles]; machine coupling and transmission components
[except for land vehicles]; agricultural implements other
than hand-operated; incubators for eggs; automatic vending
machines.
Wire drawing machines; unwinding machines; winding machines;
stranding machines; laying up machines; lapping machines;
taping machines; binding machines; rotating pre twisters;
payoffs for reels; coiling machines; spoolers; spooling
machines; double twist machines; planetary machines; tubular
machines; drum packers; wire extruding machines; wire
forming machines; machines for producing, processing,
coating and the storage of wires, cables and electric
conductors; pneumatic machines; pneumatic controls for
machines; brakes for machines; brake linings other than for
vehicles; packaging machines; machines for making ropes;
machines and machine tools; motors and engines [except for
land vehicles]; machine coupling and transmission components
[except for land vehicles]; agricultural implements other
than hand-operated; incubators for eggs; automatic vending
machines.
5.
Extrusion machine with improved temperature control system
An extrusion machine with improved structure, comprising an internally hollow extrusion cylinder, at least one heating element associated with the extrusion cylinder, at least one cooling fan which engages the outer surface of the extrusion cylinder, and at least one temperature probe which is inserted in the extrusion cylinder, the temperature probe facing the cavity of the extrusion cylinder and the temperature probe being adapted to be in direct contact with the extrusion material contained in the cavity of the extrusion cylinder.
B29C 47/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C 49/04)
Wire drawing machines; stranding machines for manufacture of cable and rope; [ laying up machines for production of wires, ropes, cords, cables and insulated conductors; ] wire, rope, cord and cable taping machines; [ payoffs for reels in the nature of wire coiling machines; wire coiling machines; spoolers in the nature of wire coiling machine parts; ] spooling machines for manufacture of wire; double twist machines for manufacturing of steel rope; planetary machines for manufacturing of copper and aluminum ropes; [ tubular stranding machines for manufacture of copper and aluminum ropes; ] wire drum packer machines in the nature of wire coiling machines; wire extruding machines; [ machines for producing, processing, coating and the storage of wires, cables and electric conductors; pneumatic controls for machines; ] electric wire resistance machines used for annealing copper and aluminum wire; [ wire coiling machines; single wire and multi wire payoffs in the nature of wire coiling machine parts ]
Wire drawing machines; stranding machines for manufacture of cable and rope; [ laying up machines in the nature of production of wires, ropes, cords, cables and insulated conductors; wire, rope, cord and cable taping machines; ] payoffs for reels in the nature of wire coiling machines; wire coiling machines; spoolers in the nature of wire coiling machine parts; spooling machines for the manufacture of wire; [ double twist machines for manufacturing of steel ropes; ] planetary machines for manufacturing of steel ropes; tubular stranding machines for manufacturing of steel ropes; wire drum packer machines in the nature of wire coiling machines; wire extruding machines; [ machines for producing, processing, coating and the storage of wires, cables and electric conductors; pneumatic controls for machines; ] single wire and multi wire payoffs in the nature of wire coiling machine parts
8.
WET DRAWING MACHINE, PARTICULARLY FOR DRAWING VERY HIGH STRENGTH STEEL WIRES
A wet wire drawing machine (la, 1 b), particularly for drawing very high strength steel wires, comprising: • - a station (2) for unwinding a coil of crude wire (3) from a rotating spool (200), • - a plurality of intermediate drawing stations (4, 5, 6) which are arranged sequentially with respect to each other and are provided with means (7) for the lubrication of at least the drawplates (8) with which they are provided, • - anti-slip pulling means (18) which are associated with the last intermediate wire drawing station (6) for the elimination of irregularities in the wire (19) processed in the intermediate wire drawing stations (4, 5, 6) and for attenuation of the vibrations of the rotating elements of the intermediate wire drawing stations (4, 5, 6), • - a final wire drawing station (24) which is provided with wire straightening means (25) so as to obtain a processed wire (19) having the desired geometric shape and mechanical characteristics, • - a coil winder (33) arranged in output with respect to the final wire drawing station (24) so as to wind the processed wire (19) into a coil (34).
B21C 1/00 - Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
B21C 1/06 - Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums with two or more dies operating in series in which the material slips on the drums
B21C 9/00 - Cooling, heating or lubricating drawing material
9.
EXTRUSION MACHINE WITH IMPROVED TEMPERATURE CONTROL SYSTEM
An extrusion machine (1) with improved structure, comprising an internally hollow extrusion cylinder (2), at least one heating element associated with the extrusion cylinder (2), at least one cooling fan (30-39) which engages the outer surface of the extrusion cylinder (2), and at least one temperature probe (3) which is inserted in the extrusion cylinder (2), the temperature probe (3) facing the cavity (4) of the extrusion cylinder (2) and the temperature probe (3) being adapted to be in direct contact with the extrusion material contained in the cavity (4) of the extrusion cylinder (2).
A cutting machine (1) for manufacturing wire- like rods, particularly for electrodes for welding, comprising at least one advancement assembly (3) adapted to receive and produce the advancement of a wire- like product (4) at a preset advancement speed from an inlet (5) to at least one cutting assembly (6), which is adapted to cut the wire- like product (4) into rods (7) of preset lengths, the cutting assembly (6) being interposed, along the advancement line of the wire- like product (4), between the advancement assembly (3) and at least one assembly (20) for collecting the rods (7), the cutting assembly (6) comprising at least two rotating shears (14) of the motorized type with rotation axes (14a) which are parallel and mutually opposite with respect to the advancement line of the wire-like product (4), synchronization means (15) being further comprised which are associated with the cutting assembly (6) and with the advancement assembly (3) for the adjustment of the tangential speed of the rotating shears (14).
B23D 36/00 - Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock while the latter is travelling otherwise than in the direction of the cut
11.
APPARATUS FOR CLEANING, BY ABRASION, ROD AND THE LIKE WITH SCALE CRUST AND SURFACE OXIDE
An apparatus (1) for cleaning, by abrasion, rod and the like with scale crust and surface oxide, that comprises, on a supporting frame (2), an assembly (3) for unwinding a wire or rod (F), on the surface of which a first abrasive cloth supporting spindle (20) and a second abrasive cloth supporting spindle (21) act; the first and second spindles (20, 21) are accommodated within a work zone defined by the supporting frame (2); the first and second spindles (20, 21) are directed toward each other and they are mutually and integrally joined to each other.
