• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1533161 Patenting process DECEMBER 4 DROTMUVEK 17 Feb 1976 [20 Feb 1975] 06071/76 Heading C7N Steel wire 1 from a wire drawing drum 8 is tangentially fed on to the smaller diameter of a stepped drum 2 freely rotating or driven in an electrically conductive patenting medium contained in a two-tank system 5, 7. After some turns, the wire 1 is unwound and fed to a guide drum 3 outside the patenting medium and returned to the larger diameter of drum 2, on which it is wound for a number of turns before unwinding to a shaping element 9 and then rewound on a further drawing drum 8. Drums 2 and 3 are connected to an electrical supply so that the wire is heated by a current during its passage from drum 2 to drum 3 and back to drum 2, and since there is a difference in diameter between the two parts of drum 2, the wire is elongated in its travel. Thus the process both elongates and heat-treats the wire simultaneously. Since the patenting medium is electrically conductive, the voltage may be applied between the medium and drum 3. The two tank system 5, 7 in which the medium is contained may be externally heated to say 500‹C so that the patenting process may be carried out; the heated medium being pumped from tank 5 to tank 7 by a pump (6) Fig. 1 (not shown). The electrical supply may be two, three or multiple phase.
    公开号:SU978718A3
    申请号:SU762325901
    申请日:1976-02-20
    公开日:1982-11-30
    发明作者:Эрдеди Дьердь；Горонди Иштван；Ковач Ласло；Такач Дьердь
    申请人:"Децембер 4" Дротмювек (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to devices for patenting steel wire.
    A device for patenting a steel wire containing a bath for molten salt. And means for moving the patented wire through the bath [1].
    The known device has limited technological capabilities.
    The purpose of the invention is the expansion of technological capabilities.
    This goal is achieved in that the device for patenting a steel wire containing a bath for molten salt and means for moving the patented wire through the bath has a current source, and the means for moving the patented wire consists of a two-stage drum located in the bath and a rotary pulley located outside the bath, while the two-stage pulley is connected to one pole of the current source, and the rotary pulley is connected to the other.
    In FIG. 1 shows a device, side view; in FIG. 2 - the same, top view; in FIG. 3 - a device in connection with a drawing mill; in FIG. 4 schematic layout of a three-phase device.
    A device for patenting a steel wire comprises a bath 1 for molten salt 2 and a means for moving the patented wire 3 through a bath consisting of a two-stage drum 4 and a rotary pulley 5. A two-stage drum 4 is located in the upper part 6 'of the bath 1, and the rotary pulley 15 5 located outside of bath 1. A two-stage drum 4 is connected to one current source, and the rotary pulley '5 is connected to another. The bath 1 is heated in a known manner from the outside and provides the corresponding temperature (500 ° C) to the melt 2. The melt 2 is fed to the upper part 6 of the bath 1 by means of a pump 7. As a melt, a salt melt having electrical conductivity is used
    978718 4 mm and performing the role of electrical contact at the same voltage level.
    Positions 8 and 9 respectively indicate a drawing mill and surface treatment tool.
    The proposed device operates as follows.
    The two-stage drum 4 is immersed in the melt 2 in such a way that the coils of wire located on its lateral surface are closed by the melt. The wire 3 coming from the drawing mill 8 is tangentially wound around the smaller diameter of the two-stage drum 4, 15 after several revolutions, the wire 3 is unwound and passes along the rotary pulley 5 and, creating electric contact along the pulleys, passes after changing the direction down to a larger part 20 of the diameter of the two-stage drum 4 The tangent wire 3 is wound on the side surface of the drum, when a certain number of revolutions is reached, the wire is unwound again and goes in the direction cp surface treatment 9 and drawing mill 8. The number of turns of wire on the side surface of a two-stage drum 4 with a diameter of zo is calculated so that the length of time the wire is on the surface of the drum or in the bath is longer than is necessary for patenting. The upper flange of the upper part 6 35 of the bath 1 is installed above the line of advancement of the wire 3 and opens at the place of entry and exit of the wire for its unhindered passage. At the same time, the melt 2 40 supplied by the pump 7 enters through it back into the surge tank ;.
    Considering that wire 3 also passes along the lateral surfaces of a two-stage drum 4 with a smaller or larger diameter, it moves with speed. the rotation corresponding to the part of the surface that is larger for the part with a larger diameter, the wire undergoes deformation in the section between the drum and the pulley at a warmer point immediately before the wire enters the bath, i.e. coincides with the start of processing.
    Depending on the current supply, the device can be two-, three- or multiphase.
    If the drawing mill 8 is located behind the means for moving the centered wire 3 through the bath 1, then the rotation speed of the two-stage drum 4 must be consistent with the speed of the drawing mill.
    权利要求:
    Claims (1)
    [1]
    397 to acting as an electrical contact at the same voltage level. Positions 8 and 9, respectively, are equipped with a "" mill and a surface treatment facility. The proposed device works as follows. The two-stage drum 4 is immersed in the melt 2 in such a way that the turns of the wire on its side surface are closed with raspavsm. Going from the wire mill 8, the wire 3 winds tangentially to a smaller diameter of the two-stage drum 4, after several turns the wire 3 unwinds and passes through the rotary pulley 5 and, creating electrical contact on the pulleys, passes after changing the direction down to a part of the larger diameter of the two-stage drum 4 The tangent incoming wire 3 is wound onto the drum side surface, when a certain number of revolutions is reached, the wire unwinds again and goes in the direction of the means 9 of the surface treatment and the drawing mill 8. The number of turns of the wire on the lateral surface of a two-stage drum 4 with a diameter dg is calculated so that the duration of the wire on the surface of the drum or in the bath is longer than required by patenting. The upper flange of the upper part 6 of the bath 1 is installed above the line of advancement of the wire 3 and, at the point of entry and exit, the wire is opened for its passage. At the same time, the melt 2 supplied by the pump 7 flows back through it into the cheer & weight tank ;. 8 Taking into account that, and passing through the side surfaces of the two-stage drum 4 with a smaller or larger diameter, it moves at a speed. The BpameHiffifi of the corresponding part of the surface, which is larger for the part with a larger diameter, the wire undergoes deformation in the area between the drum and the pulley. At the more heated point just before the wire enters the bath, i.e. coincides with the start of processing. Depending on the current supply, the device may be two-, three-, or multi-point. IF the wire drawing station 8 is located behind the means for moving the centered wire 3 through the bath 1, the rotational speed of the two-stage drum 4 must be matched to the speed of the drawing mill. Claims An apparatus for patenting a steel wire comprising a bath for molten salt and a means for moving the patented wire through the bath; characterized in that, in order to expand the technological capabilities, it has a current source, and the means for moving the patented wire consists of an SS two-stage drum placed in the bath and a rotary pulley located outside the bath, the two-stage drum being connected to the same pole of the current source, and the rotary pulley - to another. Sources of information taken into account during the examination 1. Yuhvets I.A. Drawing production. M., Metallurgists, 1965, p. 368-37O, fig. UE-27.
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    同族专利:
    公开号 | 公开日
    IT1053612B|1981-10-10|
    JPS5652092B2|1981-12-10|
    AT356691B|1980-05-12|
    SE433092B|1984-05-07|
    FR2301598A1|1976-09-17|
    FR2301598B1|1979-08-31|
    SE7601987L|1976-08-21|
    YU39122B|1984-06-30|
    BE838787A|1976-06-16|
    PL112433B1|1980-10-31|
    US4043170A|1977-08-23|
    YU37676A|1982-05-31|
    RO63936A|1978-08-15|
    DE2607024C2|1985-06-13|
    DE2607024A1|1976-09-02|
    CS190523B2|1979-05-31|
    HU173835B|1979-08-28|
    JPS51109212A|1976-09-28|
    GB1533161A|1978-11-22|
    ATA104776A|1979-10-15|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2231009A|1938-02-24|1941-02-11|Du Pont|Heat treating process|
    US2965368A|1953-08-14|1960-12-20|Vaughn Machinery Co|Wire treating apparatus|
    US3580746A|1966-10-04|1971-05-25|Trefileries & Cableries De Bou|Process for the modification of the mechanical characteristics of carbon steel wire|
    US3557336A|1967-01-13|1971-01-19|British Iron Steel Research|Electrochemical heat treatment|FR2607519B1|1986-11-27|1989-02-17|Michelin & Cie|METHOD AND DEVICE FOR HEAT TREATING A STEEL WIRE|
    WO2001085368A1|2000-05-09|2001-11-15|Usf Filtration And Separations Group, Inc.|Apparatus and method for drawing continuous fiber|
    US7618880B1|2004-02-19|2009-11-17|Quick Nathaniel R|Apparatus and method for transformation of substrate|
    US8617965B1|2004-02-19|2013-12-31|Partial Assignment to University of Central Florida|Apparatus and method of forming high crystalline quality layer|
    US7268063B1|2004-06-01|2007-09-11|University Of Central Florida|Process for fabricating semiconductor component|
    US7419887B1|2004-07-26|2008-09-02|Quick Nathaniel R|Laser assisted nano deposition|
    US7951632B1|2005-01-26|2011-05-31|University Of Central Florida|Optical device and method of making|
    US8617669B1|2006-04-20|2013-12-31|Partial Assignment to University of Central Florida|Laser formation of graphene|
    US7811914B1|2006-04-20|2010-10-12|Quick Nathaniel R|Apparatus and method for increasing thermal conductivity of a substrate|
    US8067303B1|2006-09-12|2011-11-29|Partial Assignment University of Central Florida|Solid state energy conversion device|
    US8114693B1|2007-09-18|2012-02-14|Partial Assignment University of Central Florida|Method of fabricating solid state gas dissociating device by laser doping|
    KR20110108342A|2008-12-02|2011-10-05|유니버시티 오브 센트럴 플로리다|Energy conversion device|
    US9059079B1|2012-09-26|2015-06-16|Ut-Battelle, Llc|Processing of insulators and semiconductors|
    CN102928338B|2012-11-13|2014-11-05|江苏宝钢精密钢丝有限公司|Online filtering method for internal defect of ultrafine high-strength steel wire|
    US9620667B1|2013-12-10|2017-04-11|AppliCote Associates LLC|Thermal doping of materials|
    US9601641B1|2013-12-10|2017-03-21|AppliCote Associates, LLC|Ultra-high pressure doping of materials|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    HU75DE881A|HU173835B|1975-02-20|1975-02-20|Wire patenting method and its apparatus which connectable with drawing process|
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