EP1736556A2 - Ofenanlage zum Anwärmen von langen Aluminiumsträngen - Google Patents

Ofenanlage zum Anwärmen von langen Aluminiumsträngen Download PDF

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Publication number
EP1736556A2
EP1736556A2 EP20060115794 EP06115794A EP1736556A2 EP 1736556 A2 EP1736556 A2 EP 1736556A2 EP 20060115794 EP20060115794 EP 20060115794 EP 06115794 A EP06115794 A EP 06115794A EP 1736556 A2 EP1736556 A2 EP 1736556A2
Authority
EP
European Patent Office
Prior art keywords
furnace
aluminum
strands
aluminum strands
heating
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.)
Withdrawn
Application number
EP20060115794
Other languages
German (de)
English (en)
French (fr)
Inventor
Willi Johnen
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.)
Otto Junker GmbH
Original Assignee
Otto Junker 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 Otto Junker GmbH filed Critical Otto Junker GmbH
Publication of EP1736556A2 publication Critical patent/EP1736556A2/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J17/00—Forge furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace the workpieces being rotated during their advance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/39—Arrangements of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length

Definitions

  • the invention relates to a furnace for heating long strands of aluminum with a feed unit, with an oven for heating aluminum strands and with a furnace downstream processing station, as a downstream processing station, a hot block shear or hot saw for cutting aluminum billets is provided by the aluminum strands. Furthermore, the invention relates to a method for heating long aluminum strands.
  • Aluminum strands are understood to mean long ingots consisting of an aluminum alloy with a round cross-section, which are cast in the continuous casting process with the aid of molds.
  • aluminum billets are blocks of rounded cross-section, cut to length by aluminum strands, the length of which depends on the dimensions of the profiles to be pressed in extrusion.
  • the drawback of this is that it is not possible to vary the profile during the process, since the pre-heated billets can only be used for one pre-determined profile to achieve a given consistent length for a different configuration of the profiles .
  • the length of the profiles usually corresponds to the length of the outlet section, which adjoins the press. If the dimensions of the press pin are not matched to exactly the dimensioning of the profile to be pressed, then the outlet section is not full exploited because for a profile with smaller cross-sectional area a bolt with smaller dimensions is sufficient than for a profile with a larger cross-sectional area, in order to obtain profiles with the same length at the end.
  • the process of heating pre-heated billets is problematic from an economic point of view.
  • the present invention seeks to provide a furnace for heating long aluminum strands available, which has a high flexibility in the production of aluminum billets with efficient energy utilization. Furthermore, it is to be achieved that the furnace ensures homogeneous heating of the aluminum strands, so that a uniform temperature profile over the cross section of the aluminum strands is established before they are cut into aluminum billets. Another object of the invention is to achieve the smallest possible length of the entire furnace system.
  • the previously derived and indicated object of a furnace for heating long aluminum strands is achieved in that the width of the furnace corresponds to a multiple of the width of an aluminum strand and that in the furnace simultaneously transporting several aluminum strands transversely to its longitudinal axis transporting is provided. Following the furnace, the long aluminum strands are cut while hot in the warm block shear or hot saw, with the length of the resulting aluminum billet being flexibly adjustable is.
  • the aluminum strands are transported transversely to its longitudinal axis through the furnace, a rapid and uniform heating of the aluminum strands is given, so that the strands before exiting the furnace have a uniform temperature profile over its cross-section and its length, whereby the subsequent cutting of the Strands in the warm block shear or hot saw is facilitated.
  • the strands are heated continuously during transport through the furnace. In the oven, a high temperature accuracy and high efficiency is achieved by the optimal utilization of the heat of the furnace in the heating of the aluminum strands with low energy consumption.
  • Another advantage of the transverse transport of the aluminum strands is that a greater number of aluminum strands can be simultaneously transported through the furnace and heated compared to the longitudinal transport.
  • the length of the furnace is limited by the length of an aluminum strand, since not, as usual, several strands are moved in the longitudinal direction one behind the other through the furnace. This reduces the total plant length with a feed unit, an oven and a downstream processing station.
  • the width of the furnace is determined by the number of aluminum strands to be heated.
  • An advantageous embodiment of the invention undergoes the fact that the aluminum strands are guided in the oven at a certain distance from each other.
  • the strands are routed through the furnace at a certain distance from each other to ensure that each one Strand is heated evenly and the strands do not affect each other.
  • the transport means in the oven consists of at least two rails and of at least two continuous chains, each running chain having at least one driver cam per aluminum strand for guiding the aluminum strands.
  • the aluminum strands rest on the fixed rails.
  • the rotatably mounted drive cams are arranged on the upper side of the chains, the chains extending between or next to the rails. Seen in the oven running direction, there are at least two drive cams behind an aluminum strand to be transported, with which the aluminum strand is passed evenly through the oven. With the help of the drive cam is also ensured that the individual aluminum strands are transported at a certain distance from each other.
  • the forward movement of the chain and the rotating drive cam ensures that the aluminum strands rotate around the longitudinal axis during transport through the furnace on the rails. Due to the continuous rotation, a curvature of the aluminum strands is prevented, which may otherwise be caused by a sagging of the aluminum strands between their bearing points on the rails or by an inhomogeneous temperature distribution due to unilateral heating.
  • the rotation of the aluminum strands continues to cause a homogeneous heating over the entire cross section of the aluminum strands.
  • Another possibility is For example, the transport of the aluminum strands through the furnace by means of a known lifting beam system.
  • the furnace is designed as a high convection oven, in which the preheating and the actual heating of the aluminum strands in an oven is realized.
  • the charging unit has a magazine and a longitudinal transport roller track for charging the furnace with aluminum strands.
  • the longitudinal conveyor roller conveyor consists of several transporting diabol rollers arranged one behind the other, which allow a simple loading of the furnace with aluminum strands in the longitudinal transport.
  • the invention relates to a method for heating long strands of aluminum, wherein the aluminum strands are transported by means of a feed unit in an oven, the aluminum strands are heated in the oven and processed by means of a furnace downstream processing station, wherein the Aluminum billets are separated from the aluminum strands by means of a downstream processing station designed as a hot block shear or hot saw.
  • the aluminum strands are cut using the hot block shear or hot saw to aluminum billets with a requirement length.
  • the fact that the aluminum strands are cut after heating to aluminum billets of a variably adjustable length the dimensions of the billet can be adjusted depending on the dimensions of the subsequently to be pressed profiles just before pressing, so that a high flexibility and high Economy is given in the entire production process.
  • FIG. 1 the plan view of an embodiment of a furnace installation according to the invention for heating long aluminum strands 1 with a feed unit 2, a furnace 3 for heating long aluminum strands 1 and a downstream processing station 4 is shown, wherein as a downstream processing station 4, a hot block shear or hot saw 5 for Separation of aluminum billet from the aluminum strands 1 is provided.
  • the loading unit 2 consists of a magazine 6 for storing the aluminum strands to be processed 1 and a longitudinal transport roller 7 for feeding the furnace 3 with aluminum strands 1.
  • the aluminum strands 1 are transverse to its longitudinal axis on the longitudinal transport roller conveyor 7, which consists of several consecutively Transport Diabolrollen 8 is transported.
  • the drive of the magazine 6 is preferably carried out electrically.
  • the longitudinal transport roller conveyor 7 the aluminum strands 1 in the furnace 3 on the furnace longitudinal side of the 9th mounted on-board transporting Diabolrollen 10 rolled. After transporting the aluminum strands 1 through the furnace 3, they are guided in the longitudinal transport via the warm block cutters or hot saw 5 located at the outlet of the furnace 3, by means of transporting diabol rollers 10 mounted on the furnace longitudinal side 11.
  • the long aluminum strands 1 are cut while hot into aluminum billets with variably adjustable lengths, which are dependent on the dimensioning of the profiles to be pressed in a downstream press.
  • the aluminum billet bolts are transported in the illustrated embodiment in a transverse transport device 12 to the press 13, preferably an extruder.
  • the aluminum billet for example, in an induction furnace, not shown here, as known per se, be reheated partially.
  • Fig. 2 the cross section through an oven 3 of an embodiment of a furnace installation according to the invention for heating long aluminum strands 1 is shown in which are transported on a transport means 14 a plurality of aluminum strands 1 one behind the other transversely to its longitudinal axis.
  • the transport means 14 consists of four fixed rails 15, on which the aluminum strands 1 rest during transport, from two continuous chains 16 and arranged on the chains 16 driving cam 17, as shown in Fig. 3.
  • the aluminum strands 1 are guided by means of the rotatably mounted driving cam 17, wherein in each case at least two driving cam 17 seen in the direction of passage behind an aluminum strand 1.
  • each at least two cantilevered transport Diabolrollen 10 which can be raised and lowered.
  • the aluminum strands 1 are transverse to its longitudinal side on the transport means 14 and removed at the opposite furnace longitudinal side 11 after transport through the oven 3 the transport means 14 transversely to the direction of passage on the furnace longitudinal side.
  • at least one overhead transverse transporting tongs can be used on the furnace longitudinal side 9 for feeding the transporting means 14 with aluminum strands 1.
  • the heating of the aluminum strands 1 takes place in the illustrated embodiment by high convection.
  • At the top of the furnace 3 are two radial fans 18, which supply a nozzle system 19 located above the continuous aluminum strands 1 with a heated gas stream for heating the aluminum strands 1.
  • the nozzle system 19, which extends over the entire length and width of the furnace 3, consists of a plurality of nozzle ribs 20 and located between the nozzle ribs 20 remindströmkanäle 21.
  • the centrifugal fans 18 suck the gas axially and flow it radially.
  • the heated gas flows via the nozzle ribs 20 perpendicular to the heated Aluminum strands 1.
  • the gas which has already come into contact with the material to be heated and thereby slightly cooled flows via the return flow channels 21 vertically back into the opening of the radial valve gate 18.
  • the gas is in the illustrated embodiment before entering the nozzle system 19 via self-recharging burner 22, which are arranged on the longitudinal sides 9, 11 of the furnace 1, heated by means of direct gas or indirect gas.
  • self-recharging burners 22 the combustion air is preheated by the exhaust gases, with the advantage that the energy consumption is reduced and the efficiency of the system is thereby improved.
  • the heating by means of direct gas takes place via an open gas flame, whereas the heating takes place via indirect gas via a gas flame in a closed tube. In addition to burners, the heating can also be done via electrically resistance-heated gas nozzles, not shown here.
  • FIG. 3 shows a longitudinal section along the line AA in FIG. 2 through the furnace 3 for heating long aluminum strands 1, which shows that the length of the furnace 3 corresponds to the length of an aluminum strand 1. Furthermore, in FIG. 3, the guidance of the gas flow is shown by way of example.
  • the gas stream flows radially from the centrifugal fan 18 into the upper furnace chamber, is heated by Direkupierenden burners 22, which are located in the upper furnace chamber, and flows through the nozzle system 19 into the nozzle ribs 20 on the aluminum strands to be heated 1.
  • the already with the treated good and thereby somewhat cooled gas flows through the openings in the Return flow channels 21 axially back into the centrifugal fan 18th

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
EP20060115794 2005-06-24 2006-06-21 Ofenanlage zum Anwärmen von langen Aluminiumsträngen Withdrawn EP1736556A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510029780 DE102005029780A1 (de) 2005-06-24 2005-06-24 Ofenanlage zum Anwärmen von langen Aluminiumsträngen

Publications (1)

Publication Number Publication Date
EP1736556A2 true EP1736556A2 (de) 2006-12-27

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EP20060115794 Withdrawn EP1736556A2 (de) 2005-06-24 2006-06-21 Ofenanlage zum Anwärmen von langen Aluminiumsträngen

Country Status (3)

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EP (1) EP1736556A2 (ja)
JP (1) JP2007002336A (ja)
DE (1) DE102005029780A1 (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031503A1 (de) * 2008-09-22 2010-03-25 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Vorrichtung zur erwärmung stangenartiger werkstücke
CN103322797A (zh) * 2013-05-23 2013-09-25 江阴江顺铝型材成套设备制造有限公司 一种热剪炉的防短棒掉落装置
EP2667132A3 (de) * 2012-05-25 2013-12-18 Benteler Automobiltechnik GmbH Ofenanlage sowie Verfahren zum Betreiben der Ofenanlage
CN105710130A (zh) * 2016-03-30 2016-06-29 宁波大学 一种楔横轧轧件的浮压装置
CN109719151A (zh) * 2018-11-28 2019-05-07 浙江彪马自动化设备有限公司 一种红冲进料设备
CN110064895A (zh) * 2019-04-23 2019-07-30 王晓军 铝合金型材模块化生产单元、生产系统及生产方法
CN110307722A (zh) * 2019-06-22 2019-10-08 江苏江顺精密机电设备有限公司 一种铝棒加热炉出棒翻棒机构
CN111922110A (zh) * 2020-08-27 2020-11-13 嘉兴市利富通新材料科技有限公司 一种生产复杂黄铜的感应加热装置
CN115041969A (zh) * 2022-05-30 2022-09-13 广东开平红荔铝业有限公司 一种铝柱加工装置

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CN109013990A (zh) * 2018-08-04 2018-12-18 安徽盛美金属科技有限公司 一种加热铝合金锻压件坯料的装置
CN111006502B (zh) * 2019-10-30 2021-11-02 柳州酸王泵制造股份有限公司 一种用于马弗炉的光电开关自动控制装置
CN112356443B (zh) * 2020-09-08 2022-05-17 江苏信轮美合金发展有限公司 一种自行车铝圈加工工艺
DE102021107670A1 (de) * 2021-03-26 2022-09-29 Extrutec Gmbh Heizvorrichtung für ein stangenartiges Werkstück

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DE2907960C3 (de) * 1979-03-01 1984-04-19 Elhaus, Friedrich Wilhelm, Dipl.-Ing., 5600 Wuppertal Verfahren und Vorrichtung zum kontinuierlichen Wärmebehandeln von vereinzeltem, langgestrecktem metallischen Gut
JPS6016492B2 (ja) * 1979-06-14 1985-04-25 株式会社クボタ 鋳鉄管の熱処理装置
DE3120464A1 (de) * 1981-05-22 1982-12-09 Schweizerische Aluminium AG, 3965 Chippis Verfahren und vorrichtung zur optimierten schnittverteilung beim aufteilen von stangen in pressbolzen
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031503A1 (de) * 2008-09-22 2010-03-25 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Vorrichtung zur erwärmung stangenartiger werkstücke
EP2667132A3 (de) * 2012-05-25 2013-12-18 Benteler Automobiltechnik GmbH Ofenanlage sowie Verfahren zum Betreiben der Ofenanlage
CN103322797A (zh) * 2013-05-23 2013-09-25 江阴江顺铝型材成套设备制造有限公司 一种热剪炉的防短棒掉落装置
CN103322797B (zh) * 2013-05-23 2014-11-26 江阴江顺铝型材成套设备制造有限公司 一种热剪炉的防短棒掉落装置
CN105710130A (zh) * 2016-03-30 2016-06-29 宁波大学 一种楔横轧轧件的浮压装置
CN109719151B (zh) * 2018-11-28 2024-02-20 浙江彪马自动化设备有限公司 一种红冲进料设备
CN109719151A (zh) * 2018-11-28 2019-05-07 浙江彪马自动化设备有限公司 一种红冲进料设备
CN110064895A (zh) * 2019-04-23 2019-07-30 王晓军 铝合金型材模块化生产单元、生产系统及生产方法
CN110064895B (zh) * 2019-04-23 2020-12-25 王晓军 铝合金型材模块化生产单元、生产系统及生产方法
CN110307722A (zh) * 2019-06-22 2019-10-08 江苏江顺精密机电设备有限公司 一种铝棒加热炉出棒翻棒机构
CN110307722B (zh) * 2019-06-22 2024-04-23 江苏江顺精密机电设备有限公司 一种铝棒加热炉出棒翻棒机构
CN111922110A (zh) * 2020-08-27 2020-11-13 嘉兴市利富通新材料科技有限公司 一种生产复杂黄铜的感应加热装置
CN111922110B (zh) * 2020-08-27 2022-01-04 嘉兴市利富通新材料科技有限公司 一种生产复杂黄铜的感应加热装置
CN115041969A (zh) * 2022-05-30 2022-09-13 广东开平红荔铝业有限公司 一种铝柱加工装置
CN115041969B (zh) * 2022-05-30 2024-06-04 广东开平红荔铝业有限公司 一种铝柱加工装置

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JP2007002336A (ja) 2007-01-11

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