200819222 九、發明說明： 【發明所屬之技術領域】 本發明有關一種藉連續鑄造以製造出一金屬帶的裝 置，其特色為一個鑄造機，一鋼坯（以是一薄鋼坯為較適 宜）在該鑄造機内被鑄造，其中就該鋼坯的運輸方向而言， 至少一個銑床被安置於該鑄造機之下游，且其中鋼坯的至 少一個表面（以是二個相對表面為較適宜）在該銑床内被 銑削加工。本發明亦有關一種用於製造一金屬帶的方法。 【先前技術】 在一種連續鑄造系統中，例如是振盪紋路，鑄造粉末 瑕疵或縱向延伸表面裂痕和橫向延伸表面裂痕之表面^陷 可產生於鋼远的連續鑄造過程中。以上這些表面缺陷發生 於傳統式鑄造機和薄鋼關造機中。依據精製金屬帶之意 欲使用㈣，偏若有需要時，傳統鋼㈣受到熱修整表= 加工程序。某些㈣則通常是依據顧客之需求而被以轉 整表面處理。#關在薄鋼&鑄造系統中所得到之表面品: 的需求亦變得一直都很嚴格。 貝 熱修整表面加工、輪磨或銑削可以被視為相對應的表 、， &田於咼含軋重，倘甚 未曹先行加工處理，正被熔化中 饭W化甲之材料是無法被簡單地 新炼化的。在輪磨方法中，該等金屬切屬是與磨輪粉末相 混合’使得被磨掉之材料必須被棄置。以上二種方法^ 以適應一已知的運輸速度的。 疋雞 6 200819222 季父佳採用表面姓 ^曲统削處理作用的理由如下。該等熱銑削 切屑被收集和可以祜 π 初1包& ’其中這些銑屑容易被重新熔 化’因此’被送回至掣 一 θ w私序中。此外，銑床的速度可以 輕易配合運輸速度（嗲 ^精軋機組之鑄造速度、拉進速度）。 於是’本發明一開妗拇 σ致及之種類的裝置主要是有關於銑削 加工程序。200819222 IX. Description of the Invention: [Technical Field] The present invention relates to a device for producing a metal strip by continuous casting, which is characterized by a casting machine, a billet (which is preferably a thin billet). Casting machine is cast, wherein at least one milling machine is placed downstream of the casting machine in terms of the direction of transport of the billet, and wherein at least one surface of the billet (which is preferably two opposing surfaces) is in the milling machine Milling. The invention also relates to a method for making a metal strip. [Prior Art] In a continuous casting system, such as an oscillating grain, the surface of a cast powder crucible or a longitudinally extending surface crack and a laterally extending surface crack can be generated in a continuous casting process of steel. These surface defects occur in conventional casting machines and thin steel machines. According to the intention of using the refined metal belt (4), the traditional steel (4) is subjected to the hot dressing table = processing procedure if necessary. Some (iv) are usually treated with a revolving surface depending on the customer's needs. #The surface material obtained in the thin steel & casting system: The demand has also become strict. Becker's surface finishing, wheel grinding or milling can be regarded as the corresponding table, and the field is covered with rolling weight. If it is not processed by Cao, the material that is being melted can not be simply Newly refining. In the wheel grinding method, the metal cuts are mixed with the grinding wheel powder so that the material to be ground must be disposed of. The above two methods ^ to adapt to a known transport speed.疋鸡 6 200819222 The reasons for the use of the surface surname and the singularity of the season father are as follows. The hot-milled chips are collected and can be 祜 π 初 1包 & ' where the milling chips are easily re-melted 'and thus' are sent back to the θ θ w private sequence. In addition, the speed of the milling machine can be easily adapted to the transport speed (嗲^ casting speed, pull-in speed of the finishing train). Thus, the apparatus of the present invention is mainly related to the milling process.
已知一個具有一銑床之初始提及之種類的裝置被安置 於一連續鑄造機之下游。關於此點’吾人可參考專利ct 584085 和 DE 19950886A1。 一種相類似之裝置亦被揭示於專利DE7111221U1中。 八么表内谷疋有關於藉由使用鑄造熱量來加工鋁帶，其中 在此種應用貝例中，該機器被連接至該鑄造系統。 义參考專利EP 1G93866A2，其中亦提出在—輥軋機機组 之則’即H同軸薄鋼枉之表面中將材料移除（採用執修 整表面、銑削加工等）’亦即在上側和下側上，或是僅在 一側邊上。 一表面銑床的另外一種變化形式被揭示於專利DE 197172G+GA1 t。其發表内容描述出在其他物件之間，被配 置於連績鑄造系統下游或一輥軋機機組上游之銑床裝置銑 削加工廓形的變化型。 在用於加工一粗軋帶之一傳統式熱軋帶輥軋機令，串 聯式銑床的不同配置以及其設計方式被表示於專利別 0790093B1、EP 1213076B1 和 EP 1213077B1 中。 在一種被稱為CSP系統内之薄板表面加工程 ’依 7 200819222 據所偵測得到之表面缺 於加工線（，，串聯式，，加工線） 中的：：邊或二側邊上，大約毫米到2·5毫米的厚度 必須被k溫熱鋼堪表面處切除。在此種應用實例中， :相當厚的薄鋼述（厚度是60毫㈣120毫米）為較適 且’用以防止輸出過度縮小。It is known that a device of the kind mentioned initially with a milling machine is placed downstream of a continuous casting machine. In this regard, we can refer to patents ct 584085 and DE 19950886A1. A similar device is also disclosed in the patent DE7111221U1. The gluten is used to process aluminum strips by using cast heat, which is connected to the casting system in such applications. EP 1G93866A2, which also proposes to remove the material (using the entire surface, milling, etc.) in the surface of the H-coil steel crucible, ie on the upper and lower sides. Or only on one side. Another variation of a surface milling machine is disclosed in the patent DE 197172G+GA1 t. The publication describes a variation of the milling profile of a milling machine that is placed downstream of a continuous casting system or upstream of a rolling mill unit between other items. In the conventional hot strip mill for processing a rough strip, the different configurations of the tandem mill and its design are shown in the patents 0790093B1, EP 1213076B1 and EP 1213077B1. In a surface of a thin plate called CSP system, according to the detection, the surface is missing from the processing line (, tandem, processing line): on the side or on the side, about The thickness of mm to 2.5 mm must be removed by the surface of the k-heated steel. In this application example, a relatively thick thin steel (thickness of 60 milliseconds (four) 120 millimeters) is preferred and is used to prevent excessive reduction in output.
該串聯《銑床通常不被使用於一滾壓加工程序之所有 產品，但是僅用於承受到較嚴格表面需求的產品。此項社 果不僅對於輸出是有利的，而且由於其能夠減少銑床㈣ 耗’ 5亥項結果亦是顯而易見的。 該串聯式銳床需要結構空間。另外—項難以處理之觀 =為·在銑床區域内鋼㈣溫度損失。由於鑄造速度（質 量，）通常是較低的’此對於該鑄造機之下游的使用產生 影響。然@，由於在從該精乾機組離去之可接受金屬帶離 開速度處必須得到較高的精滾麼溫度（特別是相對於較薄 的金屬v而言），今、、w洛4 口 Λ» Λ )"亥/JHL度抽失亦不利於精軋機組的上游。 【發明内容】 士 士於疋本發明的目的係基於經由一銑床之協助，藉連 續，造：改善用於製造出一金屬帶的一裝置與一方法：亦 即，倘=加工程序的需求改變時，可用使得該鋼坯亦能夠 被最L且地加工處理的方式。特別是在該鋼坯被加工處理 或機械加工之過程中的溫度損失必須被減到最小。 依π本發明，以上目的之得到係因為該銑床之至少一The tandem milling machine is typically not used in all products of a rolling process, but only for products that are subject to more stringent surface requirements. This result is not only advantageous for the output, but also because it can reduce the milling machine (4) consumption. This tandem sharp bed requires a construction space. In addition - the view is difficult to deal with = for the steel (four) temperature loss in the milling machine area. Since the casting speed (quality) is usually lower, this has an effect on the downstream use of the casting machine. However, @, because of the higher finishing temperature at the exit speed of the acceptable metal strip leaving the lean unit (especially relative to the thinner metal v), today, w Luo 4 Λ» Λ )"Hai/JHL degree loss is also not conducive to the upstream of the finishing train. SUMMARY OF THE INVENTION The purpose of the present invention is based on the aid of a milling machine, by means of continuous improvement: a device and a method for manufacturing a metal strip: that is, if the demand for the processing program changes In this case, it is possible to use a method in which the steel slab can also be processed in the most L. In particular, the temperature loss during the processing or machining of the billet must be minimized. According to the invention of π, the above object is obtained because at least one of the milling machines
個銑刀，較# 4 M h g + L 仏疋正個銑床，被配置成使得其能夠被以橫切 於該鋼：¾之^ ， 八 運輸方向延伸的方向中位移。 8 200819222 該系統之熱經濟 向延伸的方向以 如同在下文中被進—步說明之内容， 性能夠被以此方式最佳化。 在此種應用實例中’橫切於該運輸方 被水平對準為較適宜。The milling cutter, which is a #4 M h g + L 仏疋 positive milling machine, is configured such that it can be displaced in a direction transverse to the steel: 3⁄4, the direction of transport. 8 200819222 The thermal economy of the system is extending in the direction that, as explained below, the sex can be optimized in this way. In such an application example, it is preferred to be transverse to the transporter being horizontally aligned.
至少一個帶有隔熱性質之 成使付其被以橫切於該運輸方 材料較佳能夠在高熱之影響下 熱材料可以簡單地由一較厚薄 所成。 覆蓋元件可以被提供和配置 向延伸的方向位移。該隔熱 疋穩定的。舉例而言，該隔 片或耐火非金屬材料之平板 另外’可能實現至少-個覆蓋元件使得其能夠被加熱。 換言之，在此種應用實例中，該覆蓋元件達到一火爐的功 能0At least one of the properties of the insulating material is such that it is preferably transverse to the material of the transporting material. Preferably, the thermal material can be formed by a thicker and thinner material under the influence of high heat. The cover element can be provided and configured to be displaced in the direction of extension. The insulation is stable. For example, the slab of the spacer or refractory non-metallic material may additionally achieve at least one covering element such that it can be heated. In other words, in this application example, the covering element reaches the function of a stove.
一個火爐可以就著該運輸方向被配置於該銑床的上游 處。一個別的銑刀可以被提供用來加工該鋼坯之上侧與下 側。以此觀點，該二個銑刀以就著該運輸方向彼此相隔一 段距離為較適宜。此外，已知每一個銑刀以與分別被配置 於該鋼坯之相對側邊上的一背托滚子一起動作為較有利。 一個火爐可以被配置於用來加工鋼域之上側與下側的 個別銑刀間。 一個去錢糸統可以就著該運輸方向被配置於該銑床的 下游處。以此觀點，亦可將一個火爐配置於該銑床與該去 銹系統之間。 依照本發明之一項替代實施例，一個去銹系統就著該 運輸方向被配置於與該銑床相鄰接的相同高度，其中該銑 9 ^ wo 1^222 床和該去銹系統經由原動 於橫切該運於ta 霉之協助，能夠被有選擇性地 運輪方向之方向移入或移出該。 至夕—個輥軋機機組被 、、 的下游。 者違運輸方向安置於該銑床 亥銑床可以被區分為二個 如被彼此相隔-段距離和銑削該：::广部份機器例 -去心：利之處是該銳床或是其之部份可以被整合至 去錄糸統，以致於產生一種小型的設計。 用於操作一藉連續鑄造 之特徵為：在鋼域的滾壓動作 ^屬卞之裝置的方法 須上Γ之模擬模式的協助，將決定該銑床是否必 徵。％ t’ 依據鋼述之已決定或預先決定的表面特 知的：：ί杈t以由一加工處理模式或從技術現狀中所習 、明第3階系統所組成為較適宜。 ^種最佳的製造可以採用此種方式而自動得到。在施 =塗加工之前’具有臨界表面的產品則承受到—銳加工 2乍，其中在施行滾麼加工之前，於正常產品上並未施行 二、銑加工操作形式之表面加工程序。 、上所提出之解决方案可能於鋼链之加工處理或機械 加工過程中產生較小的溫度損失’且於精軋機機組之入口 處得到令人接受的溫度。此導致鋼述（特別是薄鋼幻的 製造品質獲得改善。 由其他的 當銑床從加工線中移出時，在理論上，該銑床是可以 他沾功能元件來取代，其中其他的功能元件以由一去 200819222 錄裝置所組成為較適宜。然 ^ Λ _ , . 亦可能例如將一火爐元件 私入该加工線來取代銑床。如 -Λ. _ _ ^ M上所提及之内容，自麸 亦可以僅移動一隔熱元件進 …、 銖” „ 至加工線而分別取代銑床或 銑刀，用以防止金屬帶被冷卻。 飞 此外，以上所提出之内宠θ ^ ^ ^ ^ ^ , 疋可以得到一個最適宜被調 正至特疋應用方式的操作，复輕 Ί乂彳土疋自動化的模式。 在此種應用實例中，於精軋 軋機1機組之入口處可以得到 令人滿意的鋼坯溫度。 【實施方式】 本發明之實施例被顯示在該等圖中。 圖la和圖lb表示出一個蕤由 ^ 们猎由連績鑄造以造出一金屬 贡1的裝置。該金屬帶i或相對庫 ^& 仰耵應鋼坯3在一鑄造機2内 被以傳統方式連續鑄造。該鋼埋^ ^ ^ ^ ^ ^ ^ J由缚板所成為較適宜。 在鑄造機2之正下游處的一個潔 /糸淨糸統15中，該鋼坯3 將承受到一鋼坯潔淨加工程序。 ^ , 斤接者，该鋼坯的表面被藉 由一表面測量裝置16來檢杳。 —4鋼坯3接著被運輸進入 一火爐8，使得其能夠被維持在一 τ ^ 所而的加工溫度。一個 梭動機構1 7被安置於該火爐的下游處。 依照圖1 b，二股鋼坯同時被鏤皮 一士 了饭％ w，亦即提供有二股平 行鱗造之鋼堪。 該鋼坯3被運輸進入至一個在該火 人爐8和該梭動機構 17之各別下游處的銑床4。在此種應用實例中，二個用於 將咖3之下側與上侧銑掉的銑刀5和6被安置於該銳床 内’且被就著該運輸方向F地彼此相隔―段距離。該鋼远 11 200819222 3的個別相對矣 稷由背托滾 ,〇 ^ 表面（亦即是其之上側與下側 子9支撐住。 一個用於將今龎黑主 安置於銑床4之=表面之錄皮清除掉的去㈣、統u被 機組内，在圖中所士兒明之金屬帶1接著被運輸進入-轉軋機 曰 斤月之該輥軋機機組的輥軋機台13和14 疋位：该去鱗系統11之下游處。 4 m!!收集容器18被提供於該銑床4的下側，用以收隹 要被銑出之材料。 本 整⑽ =處是該銑床4的至少一個銑刀5或6(較佳為 )可被於一棒切兮相抹3夕、蓄W七人 的方向Q中位移。U錢们之運輸方向F地延伸 …圖lb特別表示出該銑床4可以被配置於一第一 2貫線晝出）’於該位置中該銑床被移人加卫線且能夠 銑削加工鋼坯3。鋏而， 句 '、、、 錢床4亦可以被配置於尚未被 便用之一弟二位置（以虛線晝出）。 為了防止於此種應用實例中發生任何溫度損失， 月提出：將該銳床4移出加工線，同時，將一個覆蓋元； 茶考圖lb)移人至加項，其中該覆蓋元件被實現為 、之形式，1因此避免該鋼述之過度冷卻。該覆蓋元件 7亦可以被實現為一火爐元件之形式，亦即其是可以被加 熱的。 為了要能夠從銑削加工操作變化成為非銳削加工操作 且反之亦然，由-銑床4所組成之單元和該覆蓋元件7可 以同時被在橫切該運輸方向F地延伸的方向q中位移。 12 200819222 另外一項替代解決方案被概略說明於圖2a和圖2b中。 在此種應用實例中，可以另外於一銑削加工操作與一去銹 加工操作之間選擇。在此種應用實例中，至少一個上側去 銹單兀11’被提供，且當該銑床4被安置於加工位置時， 將該上側去銹單元U，卸開。當該銑床4因為其在方向Q 上之運動而被卸開時，該去銹單元丨丨，則被移入該加工線。 此項結果表示出該全部的去銹系統丨i可以被樞轉或升 , 高離開該加工線，而以該銑床4來更換該去銹系統u且 ' 反之亦然。依照一項較佳實施例，該去銹系統U和銑床4 被女置於彼此的頂部上，且該所需之單元依照要求被升高 或移入滾壓線（加工線）。 圖3概略地表示出該系統如何被設計的詳細内容。此 圖表示出二個分別被提供有一銑刀5和6還有一相對應之 月托滾子9之床身19，用以銑削加工於該運輸方向F中通 k之鋼述3的上側與下側。具有極佳隔熱性質之覆蓋元件 7’可以被固定地配置成與該等床身19相鄰接，但是本發明 V - 提出：一方面被顯示在鋼坯3上方之該等元件9和6 (背 托滾子和銑刀）以及另一方面的該等覆蓋元件7可被有選 擇性與替代性地配置。倘若該上側背托滾子9和銑刀6被 使用，則該等覆蓋元件7就不是在如圖所示之位置處。因 此此適用於當該等支承元件7被安置於如圖所示之位置處 時（在該應用實例中，該上側背托滾子9和銑刀6被從操 作位置移出）。 此亦同樣地適用於該鋼坯的下側。在此種應用實例中， 13 200819222 月托滾子9和銑刀5可以該等覆蓋元件7和滾子台 來取代。 2 圖表不出針對分別在圖1和圖2中所說明之本發明 貫施例的另一替枚古安 ^ ^. 案 /、中δ亥銳床4被分隔成為二個部 份銑床4’和4”。在此種應用實例中，該第—銑床4,於運輸 方向F銑去該鋼坯3之上側；相反地，該銑床4”則銑去： 鋼述3之下側。—個火爐被配置於該二銑床4,、4”之 間。 個廓形測量裝置2〇亦被提供於該第一銑床*，之上 游處。 、、、女圖5所示之貫施例，去銹喷嘴束21被整合至該 第二銑床4”，用以採用節省空間之方式來施行一組合式去 錄與銑削加工程序。 依照在圖6中所說明之本發明的另一替代實施例，一 個火爐12被配置於該銑床4與該去錄系統丨丨之間。該鋼 坯3被以此方式維持於所需的最佳加工溫度，或是被加熱 至所需的最佳加工溫度。 ' 於是，在此所提出之串聯式銑床4、4,、4，，可以被用 於個別的應用，且具有得到一主要最佳溫度控制之功能， 邊功旎中達成了用於後續之滾壓加工程序的高溫或是僅有 輕微的溫度損失。依據個別的應用，該銑床4、4,、4”僅 依照需求被移入該滚壓線或運輸線，或是被配置成使得溫 度損失最小化。圖1和圖2表示出該銑床、一火爐和在精 軋機機組上游處之一去銹噴霧器與選用配件的有利配置方 14 200819222 ^ ，一種二股csp系統之火爐的後側區段部分 或疋滾子σ外罩可以被橫向位移，使得-火爐區段部分咬 串:式銑床能夠被安置於滾壓線内。另外一方面，亦已知 的是可以將該Μ噴霧器橫向位移，或是抬升往外出去且 採用該串H銑床來更換全部的去銹錢器。此外，如同 圖一 b所a明之内容’將上側去錄噴霧器喷嘴束往上樞轉。 /串％式銑床被配置在該精軋機機組之上游一段短距離所 提仏的放並疋·可刪除別一去銹加工程序，或是壓力和用 水量可以被減少ϋ整的喷霧束可被中斷，亦即是因 為該表7被藉由銑床來清潔了。以此方式亦能夠將溫度損 失減到最小。另外已知要實現介於被配置在該位置處之該 銑床與該輥軋機機組間的一惰性氣體密封。 取代橫向位移該全部銑床、火爐區段部分或去銹噴霧 器，銳床之區域可另外被實現有一被動式滾子台蓋板（隔 、、、色體）用以防止於如圖3所示之在銑床區域内所發生的 1度扣失。當銑床並未作動時，該實心圓柱形銑刀和任何 为托滾子被移出加工線，且該滾子台外罩被樞轉或位移進 入該區域内。 為了要將該精軋機機組之上游處的溫度損失減到最 小，如圖4和圖5所示，有利的係：在該上側與該下侧上 之不同位置施行表面加工。可處理在梭動機構丨7下游（位 於火爐區域之中央）之該鋼坯的上側和在該火爐丨〇下游 之該鋼坯的下侧，使得位於該輥軋機機組之上游處的銑削 加工區域被實現為儘可能地短。 15 200819222 另外一方面，如同在圖5中所概示之内容，位於下侧 上的銑削加工單元可以被整合至該去銹噴霧器中。一個被 配置於遠火爐下游處之下側上的銑床不僅除去鑄造缺陷， 亦防止由該等火爐滾子所導致之鋼坯表面損傷發生。 以上所描述之解決方案是可以被個別使用或組合在一 起應用。 雖然亦已知表面加工程序施行於二側邊上，或是僅施 行於該火爐上游處之上側（直接在該鑄造機之下游處）， 此種解決方案的成本將是一二股系統之二倍昂貴。 在銑床4之另外一種配置方式中，該銑床4的有利之 處是關於溫度控制，如圖6之所示，整個銑床4 (從頂部 銑削和從底部銑削）被安置於該梭動機構丨7之下游處（位 於該火爐區域的中央）。此可以有利地補償在後側火爐區 #又。卩分中§亥銑床4之區域内所發生的溫度損失。另外，亦 可以將被安置於該銑床之下游的火爐實現為一感應式加熱 器的形式，而非一種傳統式瓦斯加熱爐。 【圖式簡單說明】 圖la為藉連續鑄造以製造金屬帶之裝置的概略側視 圖’其中一銑床被採用； 圖1 b為依照圖1 a之裝置的上視圖； '圖2a為依照圖la製造金屬帶之另一裝置實施例的侧 視圖； 圖2b為依照圖2a之裝置的上視圖； 圖3為與圖1相類似之銑床的放大概略視圖，亦即是 16 200819222 概略表示出隔熱元件； 圖4為依照圖1 a之另一裝置替代實施例的側視圖，其 中銑削加工單元彼此相隔一段距離且將銑削鋼坯之不同侧 邊； 圖5為依照圖4之另一裝置替代實施例的侧視圖，以 及 圖6為依照圖1 a之另一裝置替代 π且曰n只施例的側視圖，其A furnace can be placed upstream of the milling machine in the direction of transport. A further milling cutter can be provided to machine the upper and lower sides of the billet. From this point of view, the two milling cutters are preferably spaced apart from each other by a distance in the transport direction. Furthermore, it is known that each milling cutter is advantageously operated with a backing roller that is respectively disposed on opposite sides of the billet. A furnace can be placed between individual milling cutters used to machine the upper and lower sides of the steel field. A decentralized system can be placed downstream of the milling machine in this direction of transport. From this point of view, a furnace can also be placed between the milling machine and the descaling system. In accordance with an alternative embodiment of the present invention, a descaling system is disposed at the same height adjacent the milling machine in the direction of transport, wherein the milling 9 ^ wo 1 ^ 222 bed and the descaling system are via Cross-cutting with the aid of the mold can be moved in or out of the direction of the selective transport direction. Until the evening - a rolling mill unit is downstream of , . The milling machine can be divided into two if it is transported in the direction of the transport. If it is separated from each other - the distance between the segments and the milling::: A wide range of machine examples - go to the heart: the advantage is the sharp bed or part of it Can be integrated into the system to produce a small design. It is used for the operation of a continuous casting. The feature of the rolling action in the steel field is the method of the device. The assistance of the simulation mode of the upper part will determine whether the milling machine is necessary. % t' is based on the determined or predetermined surface characteristics of the steel:: 杈 杈 以 以 以 以 以 以 以 以 以 以 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 The best manufacturing can be obtained automatically in this way. Before the application of the coating process, the product with the critical surface is subjected to the sharp processing 2乍, in which the surface processing program of the milling operation mode is not applied to the normal product before the processing of the rolling. The solution proposed above may result in a small temperature loss during the processing or machining of the steel chain' and an acceptable temperature at the inlet of the finishing mill unit. This leads to an improvement in the quality of the steel (especially the thin steel illusion.) When other milling machines are removed from the processing line, in theory, the milling machine can be replaced by functional components, among which other functional components It is more appropriate to go to the 200819222 recording device. However, it is also possible to sneak a furnace component into the processing line instead of the milling machine. For example, -Λ. _ _ ^ M mentioned in the content, from the bran It is also possible to move only one heat insulating element into the processing line and replace the milling machine or the milling cutter respectively to prevent the metal strip from being cooled. In addition, the above-mentioned inner pet θ ^ ^ ^ ^ ^ , 疋It is possible to obtain an operation that is most suitable for being adjusted to the application mode of the special application, and to regenerate the mode of automation. In this application example, a satisfactory billet can be obtained at the entrance of the finishing mill 1 unit. [Embodiment] Embodiments of the present invention are shown in the drawings. Figures la and lb show a device in which a shovel is cast from a succession to create a metal tribute 1. Or relative library ^& The slab billet 3 is continuously cast in a conventional manner in a casting machine 2. The steel burying ^ ^ ^ ^ ^ ^ ^ J is more suitable from the binding plate. A clean/clean slag at the downstream of the casting machine 2 In the system 15, the billet 3 will be subjected to a slab clean processing procedure. ^ , The slab, the surface of the slab is inspected by a surface measuring device 16. The 4 billet 3 is then transported into a furnace 8 So that it can be maintained at a processing temperature of τ ^. A shuttle mechanism 17 is placed downstream of the furnace. According to Figure 1 b, the two slabs are simultaneously minked by a meal, % w, also That is, a steel having two parallel scales is provided. The billet 3 is transported into a milling machine 4 at the respective downstream of the fireman furnace 8 and the shuttle mechanism 17. In this application example, two uses The milling cutters 5 and 6 which are milled off the lower side and the upper side of the coffee cup 3 are placed in the sharp bed' and are separated from each other by a distance of - in the transport direction F. The individual relative of the steel far 11 200819222 3矣稷 Rolled by the backrest, 〇^ surface (that is, the upper side and the lower side of the sub-segment 9 support. In the case where the black mains are placed on the surface of the milling machine 4, the skin is removed (4), and the unit is inside the unit. In the figure, the metal belt 1 of the Shishiering is transported into the rolling mill. Rolling stands 13 and 14 of the rolling mill unit: downstream of the descaling system 11. 4 m!! A collecting container 18 is provided on the underside of the milling machine 4 for receiving the material to be milled. The whole (10) = at least one milling cutter 5 or 6 (preferably) of the milling machine 4 can be displaced in a direction Q of a stick and a seven-person storage direction. F extends (Fig. 1b particularly shows that the milling machine 4 can be arranged in a first two-pass line) in which the milling machine is moved and the milling blank 3 can be milled. In other words, the sentence ',,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In order to prevent any temperature loss from occurring in such an application example, it is proposed to move the sharp bed 4 out of the processing line while shifting a cover element; the tea test chart lb) to the addition, wherein the cover element is implemented as The form, 1 thus avoids excessive cooling of the steel. The covering element 7 can also be realized in the form of a furnace element, i.e. it can be heated. In order to be able to change from a milling operation to a non-sharpening operation and vice versa, the unit consisting of the milling machine 4 and the covering element 7 can be simultaneously displaced in a direction q extending transversely to the transport direction F. 12 200819222 Another alternative solution is outlined in Figures 2a and 2b. In this application example, an alternative between a milling operation and a derusting operation can be selected. In this application example, at least one upper side derusting unit 11' is provided, and when the milling machine 4 is placed in the processing position, the upper side descaling unit U is unloaded. When the milling machine 4 is disengaged due to its movement in the direction Q, the descaling unit 移 is moved into the processing line. This result indicates that the entire descaling system 丨i can be pivoted or raised, leaving the processing line high, and the descaling system u is replaced with the milling machine 4 and vice versa. According to a preferred embodiment, the descaling system U and the milling machine 4 are placed on top of each other and the desired unit is raised or moved into the rolling line (processing line) as required. Figure 3 shows diagrammatically how the system is designed in detail. This diagram shows two beds 19 respectively provided with a milling cutter 5 and 6 and a corresponding moon roller 9 for milling the upper and lower sides of the steel 3 in the transport direction F. side. A cover element 7' having excellent thermal insulation properties may be fixedly arranged adjacent to the bed 19, but the invention V- proposes: on the one hand the elements 9 and 6 above the billet 3 ( The backing rollers and milling cutters) and on the other hand the covering elements 7 can be selectively and alternatively arranged. If the upper backing roller 9 and the milling cutter 6 are used, the covering elements 7 are not at the position as shown. Therefore, this applies when the supporting members 7 are placed at the position as shown (in this application example, the upper backing roller 9 and the milling cutter 6 are removed from the operating position). This applies equally to the underside of the billet. In this application example, 13 200819222 month roller 9 and milling cutter 5 can be replaced by such cover elements 7 and roller tables. 2 The chart does not show another alternative to the embodiment of the present invention illustrated in Figures 1 and 2, respectively. The case of the δ Hai Rui bed 4 is divided into two partial milling machines 4' And 4". In this application example, the first milling machine 4 mills the upper side of the billet 3 in the transport direction F; conversely, the milling machine 4" is milled: the lower side of the steel strip 3. a furnace is disposed between the two milling machines 4, 4". A profile measuring device 2 is also provided upstream of the first milling machine *, and the female embodiment shown in Figure 5 The derusting nozzle bundle 21 is integrated into the second milling machine 4" for performing a combined de-recording and milling process in a space-saving manner. In accordance with another alternative embodiment of the invention illustrated in Figure 6, a furnace 12 is disposed between the milling machine 4 and the de-recording system. The billet 3 is maintained in this manner at the desired optimum processing temperature or is heated to the desired optimum processing temperature. Thus, the tandem milling machines 4, 4, 4 proposed here can be used for individual applications and have the function of obtaining a main optimal temperature control, which is used for subsequent rolling. The high temperature of the press processing program or only a slight temperature loss. Depending on the application, the milling machine 4, 4, 4" is only moved into the rolling line or the transport line as required, or is configured to minimize temperature loss. Figures 1 and 2 show the milling machine, a furnace And a favorable arrangement of the rust sprayer and optional fittings in the upstream of the finishing mill unit 14 200819222 ^ , a rear side section of the furnace of the two-strand csp system or the 疋 roller σ outer cover can be laterally displaced, so that - the furnace zone Section part biting: The type milling machine can be placed in the rolling line. On the other hand, it is also known that the helium sprayer can be laterally displaced or lifted out and replaced with the H-milling machine. In addition, as shown in Figure 1b, the content of the sprayer nozzle is pivoted upwards. The /#% milling machine is placed on the upstream of the finishing mill for a short distance. · Can be deleted for other rust processing procedures, or the pressure and water consumption can be reduced. The spray beam can be interrupted, that is, because the table 7 is cleaned by a milling machine. Temperature loss It is also known to achieve an inert gas seal between the milling machine disposed at the location and the rolling mill unit. Instead of lateral displacement of the entire milling machine, the furnace section or the rust sprayer, the sharp bed The area may additionally be implemented with a passive roller table cover (separator, color body) to prevent a 1 degree deduction occurring in the area of the milling machine as shown in Figure 3. When the milling machine is not actuated, The solid cylindrical milling cutter and any of the rollers are removed from the processing line and the roller table cover is pivoted or displaced into the region. To minimize temperature loss upstream of the finishing mill unit, such as 4 and 5, it is advantageous to perform surface processing at different positions on the upper side and the lower side. The upper side of the billet downstream of the shuttle mechanism (7 (in the center of the furnace area) can be processed and The underside of the slab downstream of the furnace, such that the milling area located upstream of the rolling mill train is achieved as short as possible. 15 200819222 On the other hand, as outlined in Figure 5 The milling unit located on the lower side can be integrated into the descaling sprayer. A milling machine disposed on the lower side of the downstream of the remote furnace not only removes casting defects, but also prevents billets caused by the furnace rollers. Surface damage occurs. The solutions described above can be used individually or in combination. Although it is also known that surface processing procedures are applied to the two sides or only to the upper side of the furnace (directly in the Downstream of the casting machine, the cost of such a solution would be twice as expensive as one or two systems. In another configuration of the milling machine 4, the milling machine 4 is advantageous in terms of temperature control, as shown in Figure 6. As shown, the entire milling machine 4 (milled from the top and bottom from the bottom) is placed downstream of the shuttle mechanism 7 (located in the center of the furnace zone). This can advantageously be compensated for in the rear side of the furnace zone. The temperature loss occurring in the area of the § Hai milling machine 4 is divided. Alternatively, the furnace disposed downstream of the milling machine can be implemented in the form of an inductive heater rather than a conventional gas furnace. BRIEF DESCRIPTION OF THE DRAWINGS Figure la is a schematic side view of a device for manufacturing a metal strip by continuous casting. One of the milling machines is employed; Figure 1 b is a top view of the apparatus according to Figure 1a; 'Figure 2a is in accordance with Figure la Figure 2b is a top view of the apparatus according to Figure 2a; Figure 3 is an enlarged schematic view of a milling machine similar to Figure 1, that is, 16 200819222 Figure 4 is a side elevational view of an alternative embodiment of another apparatus in accordance with Figure 1a, wherein the milling units are spaced apart from one another and will mill different sides of the billet; Figure 5 is an alternative embodiment of another apparatus in accordance with Figure 4. Side view, and Figure 6 is a side view of another embodiment of Figure 1a instead of π and 曰n,
特色是具有一個介於銑床與輥軋機機組之間的火焯。 【主要元件符號說明】 1 1 金屬帶 2 鑄造機 3 鋼坯 4 銳床 4， 銑床 4，， 銑床 5 銑刀 6 銳刀 7 覆蓋元件 7， 覆蓋元件 8 火爐 9 背托滾子 10 火爐 11 去銹系統 11， 去錄單元（去_嘴嘴束） 17 200819222 12 火爐 13 車昆子台 14 輥子台 15 潔淨系統 16 表面測量裝置 17 梭動機構 18 收集容器 19 床身 20 廓形測量裝置 21 去銹喷嘴束 22 滾子台滾子 F 運輸方向 Q 收發器方向It features a fire between the milling machine and the rolling mill unit. [Description of main components] 1 1 Metal strip 2 Casting machine 3 Billet 4 Sharp bed 4, Milling machine 4, Milling machine 5 Milling cutter 6 Sharp knife 7 Covering element 7, Covering element 8 Furnace 9 Backing roller 10 Furnace 11 Rust removal System 11, de-recording unit (to-mouth nozzle) 17 200819222 12 Stove 13 car sub-stage 14 Roll table 15 Clean system 16 Surface measuring device 17 Shuttle mechanism 18 Collection container 19 Bed 20 Profile measuring device 21 Rust removal Nozzle bundle 22 roller table roller F transport direction Q transceiver direction