US3859829A - Loose band coiler for use with horizontal continuous casting machine - Google Patents

Loose band coiler for use with horizontal continuous casting machine Download PDF

Info

Publication number
US3859829A
US3859829A US379889A US37988973A US3859829A US 3859829 A US3859829 A US 3859829A US 379889 A US379889 A US 379889A US 37988973 A US37988973 A US 37988973A US 3859829 A US3859829 A US 3859829A
Authority
US
United States
Prior art keywords
coiler
loose band
power cylinder
loose
band coiler
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US379889A
Other languages
English (en)
Inventor
Heribert A Krall
Helmut Maag
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.)
Fried Krupp AG
Original Assignee
Technica Guss GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technica Guss GmbH filed Critical Technica Guss GmbH
Application granted granted Critical
Publication of US3859829A publication Critical patent/US3859829A/en
Assigned to HOHMANN, FRANK-PETER, TRUSTEE reassignment HOHMANN, FRANK-PETER, TRUSTEE COURT APPOINTMENT (SEE DOCUMENT FOR DETAILS). Assignors: TECHNICAGUSS- GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
Assigned to FRIED. KRUPP GMBH reassignment FRIED. KRUPP GMBH ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: TECHNICA-GUSS GMBH
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/0694—Accessories therefor for peeling-off or removing the cast product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1284—Horizontal removing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
    • F15B2211/31576—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having a single pressure source and a single output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
    • F15B2211/50581—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using counterbalance valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5158—Pressure control characterised by the connections of the pressure control means in the circuit being connected to a pressure source and an output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
    • F15B2211/5159—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a return line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5184—Casting and working

Definitions

  • ABSTRACT A loose band coiler having support wheels is mounted Jan. 14, 1975 for rolling movement on rails adjacent a horizontal continuous casting machine having the usual holding furnace, mold, drawing unit and cutting device adjacent which the coiler is positioned.
  • the coiler has motor driven drive rolls for moving the strand therebetween, a bending cylinder, guide rolls directing the coiling and lateral guide rolls at the sides of the coil.
  • the coiler has a double ended cam and limit switches controlling the motors of the strand drive rolls which are fixedly mounted on a rail in the line of movements of the cam ends to be actuated thereby.
  • a hydraulic power cylinder has the cylinder fixedly connected to the rail while the piston is connected by its rod to the loose band wheel mounted coiler or vice versa to supply support movement to the coiler.
  • the system consists of a source of hydraulic pressure, of a pipe line leading from the pressure source through a pressure reducing valve and a check valve to one end of the power cylinder.
  • the other end of the power cylinder is connected by a pipe line to a pressure reducing valve which is connected by a pipe line to a solenoid actuated'reversing valve connected selectively by a pipe line to the oil pressure supply line from the pressure source and another pipe line which returns to the pressure source.
  • a by-pass line connects with the first mentioned line to the cylinder and through a pressure reducing valve to the return pipe line to the pressure source.
  • a second by-pass line connects the second mentioned pressure reducing valve with the return line to the pressure source.
  • the invention concerns a loose band coiler which is arranged for use with a continuous casting machine consisting of holding furnace, mold, drawing unit and cutting device.
  • the object of the invention is to avoid the appearing disadvantages and to construct the loose band coiler so that a short length of the device is required and the drawing process is not influenced by the position of the loose band coiler.
  • the problem issolved owing to the fact that the loose band coiler is movably arranged on wheels and movable with respect to the continuous casting machine and is provided with a device for controlling the coiling speed in dependence on the drawing speed of the continuous casting machine and/or in dependence on the'travel of the loose band coiler.
  • the invention uses a computer for ascertaining the coiling speed as an average value of waiting time, drawing length and drawing time of the continuous casting machine.
  • control can be provided by a limit switch or by a potentiometer.
  • the limit switches are arranged either to switch several coiling speeds or to switch on or off the coiling movements.
  • the switching on or off is very simple.
  • a normal three-phase motor can be used.
  • a hydraulic cylinder is arranged between the rails on which the coiler moves and the loose band coiler to support the movement of the loose band coiler.
  • FIG. 1 shows a side view of the loose band coiler
  • FIG. 2 a hydraulic diagram of a system for controlling a hydraulic power cylinder
  • FIG. 3 a computer representation with represented inputs and output signal values.
  • a loose band coiler 1 consists of pairs of drive rolls 2 to 5 and of a bending cylinder 6 and guiding rollers 7 and 8 and furthermore of lateral guiding rollers 9, which give a strand 10 the form of a coil.
  • the pairs of drive rolls 2 to 5 are driven by driving motors (not shown).
  • the loose band coiler is supported on wheels 11 and movable within limits in strand drawing direction with respect to a continuous casting machine.
  • the wheels 11 run on rails 12 which lie on the ground of foundry.
  • a hydraulic cylinder 13 is connected with the rails 12 and the piston 13.1 of which is journaled to the loose band coiler while the pipes 14, 15 of which lead to a hydraulic control device. It supports the movement 2 of the loose band coiler caused'by drawing and coiling.
  • FIG. 2 A diagram of a hydraulic control device or system is shown in FIG. 2.
  • the hydraulic control device consists of a source 16 forsupply of oil under pressure, of a pipe line 17 leading from the pressure source, of a return'oil line 18 to the pressure source 16, pressure-reducing valves 19, 20, 21, pressure indicators 22, 23, 24, of a check valve 25 and a solenoid valve 26.
  • a hydraulic medium if led from the pressure oil source 16 to the pressure reducing valve 19 through the pipe line 17.
  • the predetermined pressure can be-read from the pressure indicator 22.
  • the pipe line 14 connects reducing valve 19 and the hydraulic cylinder 13.
  • In the pipe 14 there is built in a check valve 25.
  • a pipe 27 is branched off from the pipe 14.
  • the pipe 27 is-connected with the return oil line 181 via the pressure reducing valve 20.
  • the line 15 of the hydraulic cylinder 13 is connected with the return oil line 18 or the pressure oil line 17 respectively via the pressure reducing valve 21, depending on the position of the solenoid valve-26.
  • Valve 26 is a two way valve having connections selectively with the lines 17 and 18 and a single hydraulic line connection with pressure reducing valve 21.
  • Pressure reducing valve 21 also has a single hydraulic line connection with return line 18 to the pressure oil source 16.
  • the mode of action of the hydraulic controlling device is as follows: 7 I
  • the strand 10 drawn acts as a rigid connection to the loose band coiler 1 because of the short travel.
  • the loose band coiler 1 acts against the drawing force because of the power of its masses.
  • the object of the hydraulic cylinder 13 is to support the shifting of the loose band coiler 1 during the drawing operation which often acts with ajerk.
  • the piston 13.1 see FIG. 2, in the hydraulic cylinder 13 is permanently under the pressure which is predetermined at the pressure reducing valve. The pressure is so high that the strand ll0 stands under pulling tension.
  • the loose band coiler l for that reason easily follows the drawing movement when the drawing process begins.
  • the coiling speed being controlled in dependence on the medium drawing speed, the loose band coiler 1 runs back to the continuous casting machine during the waiting time because of the coiling process and reaches its starting position at the beginning of the next drawing process.
  • the solenoid valve 26 is reversed so that pressure reducing valve 21 is supplied from line 17 and the line 15 stands under pressure which is predetermined by the pressure reducing valve 21.
  • This pressure is suitably higher than the pressure controlled by the pressure reducing valve 20.
  • the quantity of oil standing before the right hand end of piston 13.1 now flows off through the line 27.
  • the pressure reducing valve 20 is adjusted somewhat higher than the pressure reducing valve 19.
  • a switch cam 28 is arranged on the frame of the loose band coiler 1 and limit switches 29 to 33 that are fixedly mounted on the rails 12 are operated by the cam.
  • the switching cam 28 moves with the coiler to contact the limit switches 29 or 33 which actuate the driving motors by means of a control box (not shown) to cause the pairs of drive rolls 2 to 5 to rotate more slowly or more quickly so as to match, more closely, the desired coiling speed of the coiler 1.
  • the lilmit switch 29 is actuated. By that, the motors driving the pairs of rolls 2 to 5 are caused to run more slowly or they are switched off respectively.
  • the computer in FIG. 3 supplies an output signal value which is connected in said control box (not shown) to represent anaverage value of (a) waiting time value (b) drawing length of strand input value and (c) drawing time of strand input value to provide a control for the desired coiling speed.
  • a loose band coiler for use with a horizontal continuous casting machine, said coiler being mounted on wheels for movement towards and away from the casting machine, said coiler having coiling means for coiling the cast strand, control means connected with the coiling meansfor controlling the coiling speed dependent on the strand drawing speed and dependent on the travel movement of said loose band coiler.
  • control means includes a computer for providing the coiling speed, said computer having input means representing an average value of waiting time, drawing length and drawing time of the continuous casting machine.
  • a loose band coiler according to claim 1 wherein said coiler includes cooperating drive rolls for the strand, said control means includes driving motors for the drive rolls and limit switches spaced along the path of travel movement of the coiler for actuation by movements of said coiler, said limit switches being connected with said control means whereby the driving motors drive said drive rolls at several speeds and switch on and off said driving motors.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including rails for receiving the wheels of the coiler and wherein said power cylinder has one portion fixed to a rail and its other portion attached to said coiler and said limit switches are attached along said rail for operation by a cam on said coiler.
  • a loose band coiler for use with a horizontal continuous casting machine, said coiler being mounted on wheels for movement towards and away from the casting machine, said coiler having coiling means for coiling the cast strand, control means connected with the coiling means for controlling the coiling speed dependent on the strand drawing speed.
  • control means includes a computer for providing the coiling speed, said computer having input means representing an average value of waiting time, drawing length and drawing time of the continuous casting machine.
  • a loose band coiler according to claim 8 wherein said coiler includes cooperating drive rolls for the strand, said control means includes driving motors for the drive rolls and limit switches spaced along the path of travel movement of the coiler for actuation by movements of said coiler, said limit switches being connected with said control means whereby the driving motors drive said drive rolls at several speeds and switch on and off said driving motors.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler includ ing rails for receiving the wheels of the coiler and wherein said power cylinder has one portion fixed to a rail and its other portion attached to said coiler and said limit switches are attached along said rail for operation by a cam on said coiler.
  • a loose band coiler for use with a horizontal continuous casting machine, said coiler being mounted on wheels for movement towards and away from the cast- 4 supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positioned between the loose band coiler and a fixed position whereby the power cylinder supports themovements of the loose band coiler.
  • a loose band coiler including a hydraulic power cylinder and a hydraulic pressure supply operably connected thereto and having a fixed portion and a movable portion and positionedbetween the loose band coiler and a fixed position whereby the power cylinder supports the movements of the loose band coiler.
  • a loose band coiler including rails for receiving the wheels of the coiler and wherein said power cylinder has one portion fixed to a rail and its other portion attached to said coiler and said limit switches are attached along said rail for operation by a cam on said coiler.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
US379889A 1972-07-25 1973-07-16 Loose band coiler for use with horizontal continuous casting machine Expired - Lifetime US3859829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2236388 1972-07-25

Publications (1)

Publication Number Publication Date
US3859829A true US3859829A (en) 1975-01-14

Family

ID=5851597

Family Applications (1)

Application Number Title Priority Date Filing Date
US379889A Expired - Lifetime US3859829A (en) 1972-07-25 1973-07-16 Loose band coiler for use with horizontal continuous casting machine

Country Status (5)

Country Link
US (1) US3859829A (enEXAMPLES)
CH (1) CH562070A5 (enEXAMPLES)
DE (1) DE2236388C2 (enEXAMPLES)
FR (1) FR2193669B1 (enEXAMPLES)
GB (1) GB1441301A (enEXAMPLES)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830087A (en) * 1982-12-18 1989-05-16 Mannesmann Ag Continuous casting of thin slab ingots
KR100611081B1 (ko) * 1998-07-11 2006-08-10 카엠 오이로파 메탈 악티엔 게젤샤프트 코일로 권취되는 금속 스트립 제조 방법 및 그 방법을 실행하는 수평형 연속 스트립 주조 장치
US20060201222A1 (en) * 2003-07-28 2006-09-14 Giovanni Arvedi Thermo-electromechanical process and system for coiling and uncoiling an in-line hot rolled pre-strip from thin slab coninuous casting
CN105483870A (zh) * 2016-01-26 2016-04-13 湖州南浔中兴丝织有限公司 蚕丝绕卷成条生产装置的卷丝机械部分
CN107081350A (zh) * 2017-06-23 2017-08-22 浙江飞达铜材有限公司 一种成卷机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096724A (en) * 1977-05-27 1978-06-27 General Motors Corporation Method of coiling a flat strip
JPH06500504A (ja) * 1991-04-17 1994-01-20 マグニトゴルスキー　メタルルルギチェスキー　コムビナト　イメニ　ヴェー・イー・レニーナ 熱間圧延帯鋼連続製造方法及び装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196516A (en) * 1960-10-28 1965-07-27 John C Bongiovanni Continuous casting and rolling of metals
US3623532A (en) * 1969-03-20 1971-11-30 Southwire Co Continuous pickling of cast rod

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196516A (en) * 1960-10-28 1965-07-27 John C Bongiovanni Continuous casting and rolling of metals
US3623532A (en) * 1969-03-20 1971-11-30 Southwire Co Continuous pickling of cast rod

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830087A (en) * 1982-12-18 1989-05-16 Mannesmann Ag Continuous casting of thin slab ingots
KR100611081B1 (ko) * 1998-07-11 2006-08-10 카엠 오이로파 메탈 악티엔 게젤샤프트 코일로 권취되는 금속 스트립 제조 방법 및 그 방법을 실행하는 수평형 연속 스트립 주조 장치
US20060201222A1 (en) * 2003-07-28 2006-09-14 Giovanni Arvedi Thermo-electromechanical process and system for coiling and uncoiling an in-line hot rolled pre-strip from thin slab coninuous casting
US7257977B2 (en) * 2003-07-28 2007-08-21 Giovanni Arvedi Thermo-electromechanical process and system for coiling and uncoiling an in-line hot rolled pre-strip from thin slab continuous casting
CN105483870A (zh) * 2016-01-26 2016-04-13 湖州南浔中兴丝织有限公司 蚕丝绕卷成条生产装置的卷丝机械部分
CN107081350A (zh) * 2017-06-23 2017-08-22 浙江飞达铜材有限公司 一种成卷机
CN107081350B (zh) * 2017-06-23 2018-07-06 浙江飞达铜材有限公司 一种成卷机

Also Published As

Publication number Publication date
FR2193669A1 (enEXAMPLES) 1974-02-22
GB1441301A (en) 1976-06-30
DE2236388C2 (de) 1974-02-07
DE2236388B1 (de) 1973-07-05
CH562070A5 (enEXAMPLES) 1975-05-30
FR2193669B1 (enEXAMPLES) 1977-05-13

Similar Documents

Publication Publication Date Title
US2658741A (en) Rolling mill for rolling strips or bands and sheets of steel and nonferrous metals
US3859829A (en) Loose band coiler for use with horizontal continuous casting machine
US3136182A (en) Replacement of roll stands in rolling mills
US2508977A (en) Metal strip uncoiler
US2072122A (en) Rolling mill
US2246456A (en) Strip feeding device
JPS60118361A (ja) 連続鋳造における丸鋳片用支持案内装置
US4343212A (en) Shearing device for ingots
US2124880A (en) Reversible rolling under controlled tension
US3702154A (en) Continuous casting machine reciprocation and withdrawal control system
US2596988A (en) Hydraulic press speed control mechanism
US3347308A (en) Machines for continuously casting metal
GB1046473A (en) Method and apparatus for coiling strip
US2118560A (en) Reversible rolling under controlled tension
US4213320A (en) Roll-forging mill
US1833654A (en) Signaling system for material handling apparatus
CN105366426A (zh) 双卷筒工字轮连续收线系统
US4094049A (en) Casting rolling mill for wire
US3448908A (en) Feed mechanism for an ingot produced by continuous casting,especially of steel
GB1067545A (en) Machines for continuously casting metal
GB1065493A (en) Improvements in driving and straightening roller beds for continuous casting plant
JP3370831B2 (ja) 連続鋳造方法
JP2596958B2 (ja) 圧延機のロールオシレーション装置
US2145589A (en) Pipe or tube mill
US3561523A (en) Mold level control system

Legal Events

Date Code Title Description
AS Assignment

Owner name: FRIED. KRUPP GMBH, ALTENDORFERSTRASSE 103, D-4300

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:TECHNICA-GUSS GMBH;REEL/FRAME:004906/0101

Effective date: 19880318

Owner name: HOHMANN, FRANK-PETER, MERGENTHEIMER STRASSE 26, D-

Free format text: COURT APPOINTMENT;ASSIGNOR:TECHNICAGUSS- GESELLSCHAFT MIT BESCHRANKTER HAFTUNG;REEL/FRAME:004906/0106

Effective date: 19880510

Owner name: FRIED. KRUPP GMBH,GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TECHNICA-GUSS GMBH;REEL/FRAME:004906/0101

Effective date: 19880318

Owner name: HOHMANN, FRANK-PETER, TRUSTEE

Free format text: COURT APPOINTMENT;ASSIGNOR:TECHNICAGUSS- GESELLSCHAFT MIT BESCHRANKTER HAFTUNG;REEL/FRAME:004906/0106

Effective date: 19880510