US3886894A - Apparatus for cleaning and coating wire - Google Patents

Apparatus for cleaning and coating wire Download PDF

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Publication number
US3886894A
US3886894A US315201A US31520172A US3886894A US 3886894 A US3886894 A US 3886894A US 315201 A US315201 A US 315201A US 31520172 A US31520172 A US 31520172A US 3886894 A US3886894 A US 3886894A
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United States
Prior art keywords
rod
preparing
drums
receiving
cleaning
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Expired - Lifetime
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US315201A
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English (en)
Inventor
Oliver R Brekle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
M&B Metal Products Co Inc
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M&B Metal Products Co Inc
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Filing date
Publication date
Application filed by M&B Metal Products Co Inc filed Critical M&B Metal Products Co Inc
Priority to US315201A priority Critical patent/US3886894A/en
Priority to GB4663873A priority patent/GB1410290A/en
Priority to CA183,309A priority patent/CA1016362A/en
Priority to FR7338680A priority patent/FR2210452B1/fr
Priority to DE2354398A priority patent/DE2354398C3/de
Priority to JP48121842A priority patent/JPS5137067B2/ja
Priority to BE138773A priority patent/BE808521A/xx
Priority to LU68987A priority patent/LU68987A1/xx
Priority to US05/573,356 priority patent/US3976815A/en
Application granted granted Critical
Publication of US3886894A publication Critical patent/US3886894A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
    • B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
    • B21C43/04—Devices for de-scaling wire or like flexible work
    • B08B1/20—
    • B08B1/32—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/909—Wire polishing

Definitions

  • ABSTRACT An apparatus and method for continuously cleaning and coating rod is disclosed in which rod having scale and other impurities on its outer surface is first mechanically descaled by passage through a plurality of spatially positioned rollers, then cleaned by frictional scraping by at least two rotating and orbiting abrasive drums which scrape the entire outer surface of the rod. The cleaned rod is then covered by a coating solution and electrically heated to a temperature sufficient to bake a coating on the exterior surface of the rod. The rod is then passed to a drawing apparatus.
  • the present invention relates to an apparatus for cleaning and coating rod. More particularly, it relates to an apparatus for descaling, cleaning and coating rod, prior to the drawing of the rod.
  • the rod is drawn by pulling the wire through a restricted opening thereby developing high frictional heat
  • a prior method for removing the scale on the outer surface of the rod was to pickle the rod, that is soak the rod in an acid bath. This method presents extensive problems not only in the handling of the material, but also in the neutralizing and disposal of the spent acid. Moreover, in recent years, mainly because of ecological restrictions, acid pickling is being prohibited at more and more locations.
  • Another object of this invention is to provide a compact, self-contained apparatus which treats raw metal rod, descales it, cleans it, applies a coating of lime or borax solution thereto and electrically heats the rod to lessen the thermal shock to the rod as it is drawn through the die.
  • an apparatus are provided to continuously descale, clean, coat and deliver rod to a drawing bench where the rod is pulled through the drawing bench by the drawing apparatus.
  • a control system is provided to stop the apparatus of this invention and the drawing bench should a break or snarl occur in the rod.
  • the rod is pulled by the drawing apparatus and fed through a feeding control mechanism which is adapted to detect breaks or snarls. It then passes through a plurality of descaling rollers.
  • the partially descaled rod after passing over the descaling rollers, is then passed through a cleaning unit, comprised of two rotating resilient means, each of which has an abrasive outer surface.
  • the resilient means are designed not only to rotate in opposition to each other at the point of contact with the rod and thereby tangentially scrape the longitudinal surface of the rod, but also to orbit about the advancing rod and thus scrape the entire outer surface of the rod.
  • means are provided to continuously coat the rod with a lime or borax solution and to heat the coated rod to a temperature sufficient to bake the lime or borax on to the cleaned, descaied surface of the rod.
  • the heating of the rod is accomplished by using the rod as an electrical conductor as it passes over two revolving sheaves. Use is thereby made of electrical resistance heating of the rod to evaporate the liquid and bake a coating of lime or borax on to the rod.
  • the cleaned rod, with an exterior coating of baked lime or borax is then passed through a suitable lubricant and into the drawing dies of the drawing bench.
  • An optional variation may be to apply a combined lubricant and borax or iime solution to the cleaned, descaled rod and bake this solution as a coating on the outer surface of the rod.
  • FIG. 1 illustrates an overall perspective view of the machine embodying my invention
  • FIG. 2 is a schematic view of the machine illustrating the progression of the rod through the machine and the various process steps carried out on the rod;
  • FIG. 3 is a partial cross sectional view of the feeding boom of my invention, also illustrating a portion of the pneumatic and electrical control system of my invention
  • FIG. 4 is a partial perspective view of the descaling rollers employed in my invention.
  • FIG. 5 is a top plan view of the descaling rollers employed in my invention.
  • FIG. 6 is a cross sectional view of the rotating, resilient abrasive means used in my invention.
  • FIG. 7 is a front plan view of the resilient abrasive means at rest
  • FIG. 8 is a partial cross sectional view taken along lines VIIIVIII of FIG. 6, showing the resilient abrasive means and the rod passing through the abrasive means when the abrasive unit is at rest;
  • FIG. 9 is a front plan view of the resilient abrasive means during operation of the machine.
  • FIG. 10 is a partial cross sectional view taken along lines VIII-VIII of FIG. 6 showing the resilient abrasive means and the rod passing therethrough during operation of the machine;
  • FIG. 11 is a partial cross sectional view of the coating means of my invention.
  • FIG. 12 is a schematic view of the electrical supply and control system of my invention.
  • the rod 10 is received from the mill in a coil 11 which is placed on a stanchion 12.
  • rod 10 is unwound up through the feeding boom or pay-off device 13.
  • Boom 13 is pivotable about rod 9 in order to permit its movement from stanchion 12 to another stanchion for the supply of additional rod when the coils on the stanchion are depleted.
  • Boom 13 also has a feed guide 14 adapted to prevent snagging of the rod as the rod is unwound from coil 11.
  • pulley 16 may operate a centrifugal control switch mounted within pulley 16 and connected to the control of the power supply of the machine.
  • the switch rotated by pulley 16 opens, and disconnects the control of the power supply to the entire unit, thereby shutting it down.
  • Boom 13 is formed from an outer casing 17, and an internal, pneumatic control cylinder 18 which has within it a piston 19 used to control the position of feed guide 14.
  • Feed guide 14 is connected to frame 24 which is mounted by ball bearings to the exterior of the outer casing 17 of boom 13 and rides up and down the casing 17.
  • Frame 24 is connected by a chain or flexible cable 20, over pulleys 21 and 22 to the side of casing 17 at point 23.
  • Pulley 22 is in turn connected to the piston 19 within the pneumatic control cylinder 18.
  • This valve 27 is in turn connected to an air supply through line 28 and valve 27 and in normal operation causes piston 19 to be extended as shown in FIG. 3. This in turn forces frame 24 and feed guide 14 to the operating, feeding position at the upper end of boom 13. If, however. a snag should develop in the feeding of rod 10, for example, at feed guide 14, under the sudden tension of rod 10 caused by the snag and the continual pull of the rod by the drawing bench through the machine, frame 15 is retracted slightly down boom 13. This causes rod 25 to move down boom 13 under gravity or spring control, with its end 26 striking the control rod 29 of air valve 27. This movement of control rod 29 in air valve 27 causes the air pressure within cylinder 18 to be released, retracting piston 19 and moving it up boom 13.
  • air valve 27 is connected by line 30 to air pressure switch 31.
  • This switch 31 is normally closed but upon the movement of rod 29, the air pressure within valve 27 causes switch 31 to open thereby disconnecting the electrical supply to the draw bench 32 through switch 33 and draw bench control 34.
  • air line 30 can be connected through the junction 35 to operate a pneumatic declutch mechanism 36 on draw bench 32.
  • frame 24 and feed guide 14 are returned to their operating position by the machine operator manually depressing knob 37. This introduces air pressure into the control cylinder 18 and returns piston 19 to the lower portion of cylinder 18, causing frame 24, pulley 15 and guide 14 to be returned to the upper feeding position shown in FIG. 3.
  • Rod 10 after passing over pulley 16, passes over breaker or descaling rollers 38, 39, 40 and 41, (FIG. 4), located within housings 42.
  • the rollers are mounted on axles and rotate as the rod passes over them. They also are arranged in two vertical and one horizontal planes to flex the rod in at least four directions as it passes over the rollers. As seen in FIGS. 4 and 5, the rod 10 first passes over the vertical roller 38 where it is turned through a angle. Because the scale on the outer surface ofthe rod is brittle and not as flexible as the rod, the flexing demanded of the rod as it passes over roller 38 and moves through the 90 angle causes the scale on the outer surface of rod 10 to be loosened or broken away.
  • housing 42 is adapted to permit the feeding of rod onto roller 38 from either a vertical direction, as shown in FIGS. 4 and 5 or in a horizontal direction in a bend around roller 38.
  • the rod 10 is forced to bend 180 in the horizontal direction as it is passed over horizontal roller 39. From roller 39, rod 10 advances over horizontal roller 40 where it again bends through a 180 angle. A final 180 bend is put on rod 10 as it passes over vertical roller 41.
  • the outer surface of the rod is effectively bent at least once in each of the four quadrants of the surface area of the rod. This flexing loosens or removes a majority of the scale on the outer surface of the rod.
  • Cleaning unit 44 has a drive mechanism comprised of two pulleys 45 and 46, stationary gear 47, planetary gears 48 and 49, belt 50 and electric motor 51.
  • motor 51 through belt 50, rotates pulley 45.
  • Housings 52 and 53 are removably connected to pulleys 45 and 46 by removable shafts 52a and 53a. Suitable bearings and bushings are used between the pulley housings and shafts so that the driving of pulley 45 through housings 52 and 53 and rods 52a and 53a causes planetary gears 48 and 49 to rotate about rods 52a and 53a respectively and to orbit around stationary gear 47.
  • drums 54 and 55 which are comprised of two end plates 57 and 58 and two resilient outer sleeves 56, which may be made from rubber or other suitable resilient material. These sleeves 56 are mounted on the two end plates 57 and 58, which have an internal opening to receive housings 52 and 53. After assembly, air pressure is introduced within the drums 54 and 55 through valve 59.
  • abrasive belt 60 Mounted on the outer surface of sleeve 56 is an abrasive belt 60.
  • the entire outer surface is scraped and cleaned because the drums 54 and 55 revolve about rods 52 and 53 (as indicated by arrow A in FIG. 2) as well as orbit about stationary gear 47 (as indicated by arrow B in FIG. 3).
  • the entire outer surface of the rod 10 is scraped and polished .by abrasive belts 60 and 61.
  • This scraping while removing any residual scale remaining after passage through the breaker or descaling rollers 38, 39, 40 and 41, also produces a cleaned roughened surface highly suitable for the application of a solution of lime or borax to it.
  • compression control means are utilized for the drums 54 and 55.
  • retaining means 62 are wrapped around the drums 54 and 55.
  • These retaining means while shown as chains in the FIGS., can also be belts or other suitable devices. The lateral movement of chains 62 is prevented by guides 63 mounted to rods 64 and 65.
  • a baffle 71 is placed on the outside of pulley 69 in order to direct any excess solution or spray back into reservoir 68.
  • Air knife 70 operates by passing a constant air stream from air line 72 over the solution coated, advancing rod. This air stream, directed on the rod within the tubular housing 73, acts to remove any excess solution and to insure that all portions of the rod 10 are covered.
  • both pulleys 69 and 75 are grounded and pulley 74 is electrically isolated from ground, a low voltage potential can generate a current flow within rod 10 as it passes up from pulley 69 to pulley 74 and back to pulley 75.
  • a low voltage, high amperage current is conducted through rod 10. Because of the electrical resistance of the rod, this high amperage acts to heat the rod; the heat in turn acts to evaporate the water from the lime solution and to bake a coating of the material on the rod.
  • the coating solution used in my invention while described as a lime or borax solution may be any solution which is capable of being baked on to the outer surface of the rod and which can act as a carrier for the lubricant in the drawing process. Further, it is within the scope of my invention to combine the carrier and lubricant in the coating solution applied to the cleaned rod and bake the combined carrier and lubricant coating on to the outer surface of the rod in accordance with my invention.
  • FIG. 12 shows a power source, connected through lines 79 and 80, having a fuse 81, and connected to the primary 82 of a control transformer 83.
  • conductor 85 From the secondary 84 of the control transformer 83, conductor 85, is serially connected with the electrical contacts of snarl switch 86, which as shown in FIG. 3, and as explained above, is opened if a snarl is developed in the feeding of rod 10 to the machine.
  • Switches 87 and 88 are safety switches located on the access doors or other removable parts of the machine.
  • Switch 16 in FIG. 12 is the centrifugal control switch shown in FIG. 3.
  • This switch opens when the rod stops and closes when the rod moves. Thus if the rod should stop for any reason, the power to the machine is disconnected and the machine stopped. From switch 16, conductor 89 connects two coils 90 and 91 in parallel. The circuit is then connected through thermal overload switches 92 back to the secondary 84 of transformer 83. Thus, if all switches 86, 87, 88 and 16 are closed, power is supplied through coils 90 and 91 to the heating circuit 93 and to the drive circuit 94.
  • Heating circuit 93 has a pair of contacts 95 which, upon the energizing of coil 90, close, energizing the pump transformer 96, which through fuse 97 supplies the pump 67 in reservoir 68.
  • the primary 98 of heating transformer 99 Also connected to the coil 90 is the primary 98 of heating transformer 99, the secondary 100 of which supplies the power to pulleys 69, 74, and 75, between which the wire 10 conducts current completing the circuit.
  • Apparatus for preparing rod for drawing comprising:
  • feeding means for continuously supplying a substantially constant supply of rod from a rod source comprised of a frame,
  • a rod receiving means for receiving rod from a rod supply source, said rod receiving means being movably mounted on said frame to move from a first upper position maintaining tension in said rod and a second lower position,
  • a mechanical descaling means receiving said rod from said rod receiving means for bending the received rod to loosen at least a portion of the brittle scale on the outer surface of the rod and adapted to advance the rod to the input of a cleaning means
  • the cleaning means cleaning the outer surface of the rod and adapted to receive rod from the descaling means and to advance it in a longitudinal path through the cleaning means
  • the cleaning means comprising two abrasively coated resilient rotating drums, each of which is mounted on its own shaft having means connected thereto to rotate each of the abrasively coated means about its own shaft in frictional engagement with the outer surface of the rod
  • the means for coating the cleaned rod received from the cleaning means comprising means for flowing a coating solution on the outer surface of the rod, and means for heating the coated rod to bake the coating on to the cleaned outer surface of 10 the rod, and
  • Apparatus for preparing rod for drawing as in claim 1 in which the responsive means is also connected to clutching means on the drawing apparatus to disengage the drawing apparatus upon the occurrence of the predetermined imperfection in the rod.
  • Apparatus for preparing rod for drawing as in claim 1 in which the responsive means is also connected to the power supply of the drawing apparatus to disconnect the power supply of the drawing apparatus upon the occurrence of the predetermined imperfection in the rod.
  • Apparatus for preparing rod for drawing as in in which the responsive means is also conclaim a nected to a clutching means on the drawing apparatus to disconnect the drawing apparatus and stop the continuous supply of rod upon the detection of the predetermined imperfection in the rod.
  • Apparatus for preparing rod for drawing as in claim 1 in which the means responsive to the position of said rod receiving means comprises pneumatic means connected to the rod receiving means, the pneumatic means responding to the movement of the rod receiving means from said first position to said second position when an imperfection occurs in said rod, and control means connected to the pneumatic means for shutting down the apparatus when an imperfection occurs in the rod being fed to the apparatus. 6.
  • Apparatus for preparing rod for drawing as in claim 5 in which the pneumatic means is comprised of a cylinder and piston, mounted to said housing and operatively connected to the rod receiving means, the piston and cylinder controlling the position of rod receiving means on the frame, and the control means is comprised of an air valve, connected between the pneumatic cylinder and an air supply to control the air in the cylinder, and to fix the position of the piston within the cylinder, and means, connecting the rod receiving means to the air valve, to vary the supply of air to the cylinder, in response to the occurrence of an imperfection in the rod, the variation in the air supply thereby changing the position of the piston causing the rod receiving means on the frame to be moved down the frame, thereby relieving the tension in the rod.
  • the air valve is also connected to the power supply of the apparatus and disconnects the power supply upon the occurrence of an imperfection, thereby stopping the apparatus upon the occurrence of an imperfection.
  • a second rotatably mounted roller in spaced relationship to the first roller and at an angle of approximately 90 to the axis of the first roller, the second roller receiving continuous rod from the first roller, and bending the rod through an angle of approximately 180,
  • a third rotatably mounted horizontal roller in spaced relationship to the other rollers continuously receiving rod from the second roller and bending the rod through an angle of approximately 180 said second and third rollers defining a common plane
  • a fourth rotatably mounted roller in spaced relationship to the other rollers continuously receiving rod from the third roller and bending said rod through an angle of approximately 180 said fourth and first rollers defining a common plane
  • Apparatus for preparing rod for drawing as in claim 1 in which the rotating abrasive resilient drums are comprised of two end plates, 21 rubber-like material cylindrically mounted on said end plates to form said drums an abrasive outer coating mounted on said rubber-like material, said drums being hermetrically sealed to said end plates to form a hollow interior in which air pressure regulates the amount of surface deflection of the drums.
  • the abrasively coated rotating drums are mounted between the disks by rotatably connecting the ends of the shafts of each of the drums to the disks at a point on the disks whereby the drums are substantially perpendicular to the sides of the disks and the abrasive surface of the drums frictionally engages the surface of the rod passing through the disks, a stationary gear mounted on one of the bushings, two planetary gears connected to each of the drum as it is scraped by the rotation and orbit of the abrasive drum means.
  • Apparatus for preparing rod for drawing as in claim 11 in which the restraining means is comprised of a chain-like member which tangentially engages the outer surface of the rotating drums to prevent substantial deflection of the drums from the mid point of their orbit about the rod.
  • Apparatus for preparing rod for drawing as in claim 1 in which the means for coating the rod is comprised of a spigot for flowing a solution of the coating material upon the outer surface of the rod as the rod moves in a horizontal path and a means for removing a predetermined amount of excess coating solution from the exterior of the rod, comprising a vertical cylindrical member through which the coated rod is passed, said cylinder having an air stream entrance at substantially a right angle to said cylinders longitudinal measurement by which an air stream flows over the surface of the solution covered rod and removes any excess thereon.
  • Apparatus for preparing rod for drawing as in claim 1 in which the coating solution is a solution comprised of a combination of lubricant and coating material.
US315201A 1972-12-14 1972-12-14 Apparatus for cleaning and coating wire Expired - Lifetime US3886894A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
US315201A US3886894A (en) 1972-12-14 1972-12-14 Apparatus for cleaning and coating wire
GB4663873A GB1410290A (en) 1972-12-14 1973-10-05 Apparatus and method for cleaning and coating rod
CA183,309A CA1016362A (en) 1972-12-14 1973-10-12 Apparatus and method for cleaning and coating rod
DE2354398A DE2354398C3 (de) 1972-12-14 1973-10-30 Vorrichtung zur Vorbereitung eines auf seiner Oberfläche eine Zunderschicht u.a. Verunreinigungen aufweisenden Drahtes für den Ziehvorgang
FR7338680A FR2210452B1 (xx) 1972-12-14 1973-10-30
JP48121842A JPS5137067B2 (xx) 1972-12-14 1973-10-31
BE138773A BE808521A (fr) 1972-12-14 1973-12-11 Appareil et procede de preparation d'un fil machine avant son trefilage
LU68987A LU68987A1 (xx) 1972-12-14 1973-12-12
US05/573,356 US3976815A (en) 1972-12-14 1975-04-30 Method for cleaning and coating rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US315201A US3886894A (en) 1972-12-14 1972-12-14 Apparatus for cleaning and coating wire

Publications (1)

Publication Number Publication Date
US3886894A true US3886894A (en) 1975-06-03

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Application Number Title Priority Date Filing Date
US315201A Expired - Lifetime US3886894A (en) 1972-12-14 1972-12-14 Apparatus for cleaning and coating wire
US05/573,356 Expired - Lifetime US3976815A (en) 1972-12-14 1975-04-30 Method for cleaning and coating rod

Family Applications After (1)

Application Number Title Priority Date Filing Date
US05/573,356 Expired - Lifetime US3976815A (en) 1972-12-14 1975-04-30 Method for cleaning and coating rod

Country Status (8)

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US (2) US3886894A (xx)
JP (1) JPS5137067B2 (xx)
BE (1) BE808521A (xx)
CA (1) CA1016362A (xx)
DE (1) DE2354398C3 (xx)
FR (1) FR2210452B1 (xx)
GB (1) GB1410290A (xx)
LU (1) LU68987A1 (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976815A (en) * 1972-12-14 1976-08-24 M & B Metal Products Company Method for cleaning and coating rod
US5324358A (en) * 1992-07-23 1994-06-28 Tseng Ching K Oiling frame for chemical fibre machines
US5431953A (en) * 1992-05-12 1995-07-11 Hamamatsu Corporation Automated device for applying evaporator beads to a conductive wire
US5614261A (en) * 1992-06-05 1997-03-25 Wirelube Research Company Predrawing treatment system
EP0946786A1 (en) * 1996-11-27 1999-10-06 Henkel Corporation Aqueous composition and process for preparing metal substrate for cold forming
CN111719102A (zh) * 2020-06-30 2020-09-29 马鞍山市福星科技制品有限公司 一种低碳钢丝的冷镀锌涂层设备及工艺

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JPS5918133B2 (ja) * 1976-03-12 1984-04-25 高周波熱錬株式会社 引張り力とねじり力を利用した線材のスケ−ル剥離方法および装置
IL50794A0 (en) * 1976-10-29 1976-12-31 Petex Precision Equipment And Tool head for finishing of metal surfaces
FR2418039A1 (fr) * 1978-02-28 1979-09-21 Trefilunion Procede d'introduction d'un fil metallique dans une decalamineuse mecanique a galets et decalamineuse pour sa mise en oeuvre
JPS55106386A (en) * 1979-02-08 1980-08-15 Osamu Takeda Long-time cumulative counter for repeating action
GB2148757B (en) * 1981-07-30 1986-03-19 Itzchak Lapsker Abrasive surface finishing
US4502250A (en) * 1982-09-13 1985-03-05 3-D Enterprises, Inc. Grinding apparatus
JPS59207509A (ja) * 1983-05-11 1984-11-24 住友電気工業株式会社 平角絶縁電線の製造方法
DE3507936C2 (de) * 1985-03-06 1996-02-01 Josef Froehling Gmbh Walzwerks Verfahren zum Entfernen von Fließmittelfilmen, die einem translatorisch bewegten Band anhaften und Vorrichtung zur Durchführung des Verfahrens
IT1229418B (it) * 1989-06-02 1991-08-08 Giuseppe Vassena Apparecchiature per la levigazione e la lucidatura di fili o profilati metallici in linea ad operazioni di trafilatura e laminazione a freddo.
KR100366389B1 (ko) * 2002-08-20 2003-01-14 유병섭 선재 연마장치
KR101101226B1 (ko) 2011-03-22 2012-01-04 전기호 선재의 산화막 박리기
CN105195445B (zh) * 2015-09-25 2017-04-26 吉林省送变电工程公司 牵引钢丝绳无动力除尘装置
DE102018111532A1 (de) * 2018-05-15 2019-11-21 Familie Burger Gbr, Vertreten Durch Ihre Gesellschafter (Mercedes Burger, Georg Burger, Bernhard Burger, Manuel Burger, Christina Burger, Diana Burger) Entschichtungsvorrichtung und Rohrbearbeitungsanlage mit einer Entschichtungsvorrichtung
CN111014190B (zh) * 2019-12-10 2022-09-02 管罗生 一种废弃电焊条涂层去除装置

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US1215482A (en) * 1915-11-12 1917-02-13 Stanley Works Cleaning-machine.
US2105637A (en) * 1935-06-29 1938-01-18 Charles T Davis Apparatus for abrading strand material
US2196662A (en) * 1937-09-22 1940-04-09 Nat Standard Co Wire treating apparatus
US2913354A (en) * 1954-06-08 1959-11-17 Northwestern Steel & Wire Co Continuous method for conditioning wire
US2962742A (en) * 1958-10-30 1960-12-06 Washington Aluminum Company In Article polishing machine
US3533761A (en) * 1968-02-27 1970-10-13 Marvin B Pierson Method for finishing metallic coatings on a strand and the article produced
US3633318A (en) * 1968-04-12 1972-01-11 Virgilio Olivotto Apparatus for grinding elongated rolling-up material, particularly metal wire
US3641970A (en) * 1970-01-06 1972-02-15 M & B Metal Products Co Apparatus for preparing wire for drawing

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US2703550A (en) * 1952-01-09 1955-03-08 Northwestern Steel & Wire Co Apparatus for descaling and coating wire
FR1226708A (fr) * 1959-02-27 1960-07-15 Dominel Machine rotative pour le traitement mécanique superficiel de métaux en fils ou en barres
US3886894A (en) * 1972-12-14 1975-06-03 M & B Metal Products Company Apparatus for cleaning and coating wire

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US643041A (en) * 1897-06-17 1900-02-06 George W Coddington Machine for manufacturing waxed or coated strings.
US1215482A (en) * 1915-11-12 1917-02-13 Stanley Works Cleaning-machine.
US2105637A (en) * 1935-06-29 1938-01-18 Charles T Davis Apparatus for abrading strand material
US2196662A (en) * 1937-09-22 1940-04-09 Nat Standard Co Wire treating apparatus
US2913354A (en) * 1954-06-08 1959-11-17 Northwestern Steel & Wire Co Continuous method for conditioning wire
US2962742A (en) * 1958-10-30 1960-12-06 Washington Aluminum Company In Article polishing machine
US3533761A (en) * 1968-02-27 1970-10-13 Marvin B Pierson Method for finishing metallic coatings on a strand and the article produced
US3633318A (en) * 1968-04-12 1972-01-11 Virgilio Olivotto Apparatus for grinding elongated rolling-up material, particularly metal wire
US3641970A (en) * 1970-01-06 1972-02-15 M & B Metal Products Co Apparatus for preparing wire for drawing

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976815A (en) * 1972-12-14 1976-08-24 M & B Metal Products Company Method for cleaning and coating rod
US5431953A (en) * 1992-05-12 1995-07-11 Hamamatsu Corporation Automated device for applying evaporator beads to a conductive wire
US5614261A (en) * 1992-06-05 1997-03-25 Wirelube Research Company Predrawing treatment system
US5324358A (en) * 1992-07-23 1994-06-28 Tseng Ching K Oiling frame for chemical fibre machines
EP0946786A1 (en) * 1996-11-27 1999-10-06 Henkel Corporation Aqueous composition and process for preparing metal substrate for cold forming
EP0946786A4 (xx) * 1996-11-27 1999-10-06
US6068710A (en) * 1996-11-27 2000-05-30 Henkel Corporation Aqueous composition and process for preparing metal substrate for cold forming
CN111719102A (zh) * 2020-06-30 2020-09-29 马鞍山市福星科技制品有限公司 一种低碳钢丝的冷镀锌涂层设备及工艺

Also Published As

Publication number Publication date
DE2354398A1 (de) 1974-06-20
FR2210452B1 (xx) 1976-06-18
FR2210452A1 (xx) 1974-07-12
GB1410290A (en) 1975-10-15
US3976815A (en) 1976-08-24
DE2354398C3 (de) 1980-10-30
DE2354398B2 (xx) 1980-02-21
CA1016362A (en) 1977-08-30
JPS5137067B2 (xx) 1976-10-13
LU68987A1 (xx) 1974-02-22
JPS4990262A (xx) 1974-08-28
BE808521A (fr) 1974-03-29

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