200529944 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於串列Α έ ▽幸L機中之獨立滾軋機座 之混合操作的方法，該方法包括· ^ ^栝·在母種情況中包括有一 對工作滾輪，在四滾輪機座的愔 旧滑况中其包括一對支撐滾 輪，且在六滾輪機座的情況中装 〃包括一對額外的中間滾 輪，至少該等工作滾輪及中間滾 农輪與用於軸向位移的裝置 相配合。 【先前技術】 在過去，對於冷軋板片之關於 ^ ^ W7子度公差、可達成之最後 厚度、板片外型輪廓、板片平声 乃十度坦、表面等品質需求一直 在&而。就材料品質及幾何尺寸 u A „ 八了而a ，市場上對於冷軋薄 片至屬的產品多樣性亦引起變化 艾化逐漸增加之的產品範圍。 此趨勢已導致對於更具彈 ♦ σ 糸、、先"又5十及關於串列冷軋機之 操作模式之逐漸增佳的要求—最 八攻理想地適用於最後的滾軋 產品。 串列冷軋機的傳统系Μ 么 W、死糸統，又计係包括有連續地配置數個 :滾輪機座。戶斤需要的機座數目基本上係由要達成的整體 :坦度及最後厚度來決定。在包括有當作影響滚札間隙之 :制TL件的彎曲系統及固定滚輪曲弧度的基本觀念之外， 一 下用原理基本上也存在有藉著工作滚輪的偏 移或傾斜而影響滚輪間㈣三種其他機座設計。 該等設計為： 板片邊緣定向偏斜的技術 200529944 • cvc-cvcplus 技術 • PC技術（Per Cross一工作滾輪的傾斜） 鑑於不同技術標準，偏離傳統的“設計（獨特地含有 4滾輪機座）以及將獨立機座設計成6滾輪機座可能是有用 的0 g特別疋，在較南強度等級的情況中，一種所希求之最後 ^的達成及某些縮減分佈（通過直線設計）的實施係顯 ^叉到m之直徑的影響。當卫作滾輪的直徑減小 日守，因為會產生更加有利的平坦化行為，所需要的滾札作 用力也會減小。直徑的縮小係被轉動力矩的傳遞及滚輪之 偏斜二者所限制。如果轴頸的剖面不足以傳遞驅動力矩的 活，工作滾輪可以經由摩擦接觸而被相鄰的滾輪所驅動。 然而，在四滾輪機座的情況之中，會需要重的驅動元件（馬 達、小齒輪驅動裝置、心軸）來驅動支揮滚輪，因而使得 系統:更加昂貴。在此種情況中，將各別的機座（一般為 位於別方者）設計成具有—中間滾輪之驅動裝置的六滚輪 機座係為有用的。 工作滾輪及中間滾輪的垂直偏斜及水平偏斜二者皆為 影響板片平坦度的關鍵因素。該等工作/中間滾輪從機座 中平面處的水平位移係作用以支撐該滾輪組，從而顯 著地減少水平的偏斜。 藉著傾斜工作滾輪，滾軋製序在平坦度方面及滾輪間隙 會被進一步影響，如用於四滾輪機座的曰本專利JP 57 190 04 A所it每個工作/令間滾輪會對著位於平行於板片平 200529944 面之滾軋主軸中的一共同樞點而同時朝向彼此傾斜相同的 Ο 另外，該六滾輪機座在中間滾輪偏斜中具有一個額外的 快速控制元件。與工作滾輪的偏斜一起地，該六滾輪機座 具有一個與在滾輪間隙上之作用無關的控制元件。此將確 保滾輪間隙可迅速地適應於第一機座中進入的板片外形輪 廊’從而防止平坦度的偏斜。在最後的機纟中，二個控制 几件可有效地被使用來調節平坦度。 對於最後產品之品質的另—項準則為輸出板片的表面 狀況。經由具有特定結構（被粗糙化）且被鍍鉻的滾輪， ^板片的表面能夠以符合目標的方式被預設。為了防止磨 損邊緣的轉移在最後產品上造成痕跡或是出現板片之整個 ^度上之相對速度的差異在板片表面上產生陰影，有利的 疋將-個串列冷軋機的最後—個機座構型成六滾輪的機 ，。該等工作滾輪係為圓柱形或略為隆起。它們在滾軋製 私期間並不會位移。 由於需要不同的滾輪幾何形壯，#、+、& _ ^ 味彳7形狀，描述於前文中的操作原 則係有關於各別的機座設計。在 室』丨 7在傳統CVC技術中，如歐洲 寻利EP 0 049 798 B1所描沭的 ^ 7 始θ ^ 的，可位移之滾輪的圓筒長度 、、心疋比固定之不可移動的 展輪長一個軸向位移行程。結 禾’可位移滾輪的圓筒邊绫1 冑緣無法在固定滾輪圓筒下方被位 、。這樣係防止表面的損| @ 沪輳h 谓傷/留下痕跡。通常該等工作 滾輪在其整個長度上係被中 Φ ^ ^ , Π次支撐滾輪所支撐。因此， 叉撐滾輪所作用的滾軋作用力合 曰破傳送到工作滚輪的整個 200529944 長度。這係造成側向地突出於滾乾材料上方並且因此不合 涉及於滚軋操作之卫作滾輪的末端被施加於其上的滾㈣ 用力朝著滾軋材料偏斜。卫作滾輪的此種有害偏斜會導致 中心的滾軋區段被向上偏斜。結果，巾央的板片區域不會 被充分地滾軋，而板片邊緣卻被顯著地滾軋。這些效應於 在操作期間改變滾乳狀況的情況中或當滾軋板片寬度；同 時係尤其地明顯。 相反地，在板片邊緣定向位移的技術中，如德國專利 DE 22 06 912 C3所描述的，具有相同圓筒長度的滾輪係被 使用在整組滾輪中。在此製程中，可位移的滾 成在圓筒邊緣區域中之一側g ^ ’、 十 调邊上帶有對應的幾何形狀，並 具有-磨耗區域來減少局部發生的負載峰值。該作用的原 理係基於在板片邊緣的前方、上面、甚至是後方之圓筒邊 緣的板片邊緣定向位移。尤其是在六滾輪機座的情況中， 在支撐滚輪下方之中間滾輪的位移係意味著工作滚輪之正 向偏移的效果係以針對性的方式受到影響。然』，在此方 法中’滾輪的軸向位移對於在各個接觸連接點中的負載八 佈是不利的。當板片厚度減少時，接觸作用力之分佈的1 大發生負載峰值會顯著地增加。 德國專利申請DE 36 24 241 Γ? f田认# t m 241 C2 (用於操作滾軋機以產 生滾軋板片之方法）描述了二種方法的混合。該方法之目 的在於使X作滾輪在整個板片寬度範圍上之滾軋作 影響下的不利偏斜變得穩定，並且藉著縮短位移距離來辦 加滾輪彎曲系統的效果，而不必中斷連續滾軋的操作乂 9 200529944 目的係藉著通過在一個應用C VC磨耗區域之中間及工作滾 輪的板片邊緣定向位移來達成。該等cvc滾輪的圓筒邊緣 係被定位在板片邊緣區域中。當藉著板片邊緣定向位移的 技術時，該組滾輪係包括具有相同滾筒長度的滾輪。 基於經濟理由，為了要減少對於保養及替換零件的成 本，每個機座係被努力地盡量設計成相同者。結果，串列 冷軋機在先前係被設計成具有傳統的系統配置或是在所有 方面使用已描述的技術。 【發明内容】 本發明之目的在於經由一種具有相同幾何之滾輪組的 機座設計來實施這些技術/操作模式，而該滾輪組並不僅 侷限於六滾輪機座及中間滾輪。 依據此方法，此目的達成係藉著申請專利範圍第i項的 特徵經由組合使用以下之多重機座串列冷軋機技術中的技 術： •使用具有較高等級之cvc滾輪外形輪廓的 C VC/C VCPlus技術，每個工作/中間滾輪皆具有-個藉著位 移行程而延長的滾筒； •使用perC觸（PC)技術，每個工作/中間滾輪能 夠平行於板片平面而被迴轉； •使用工作/中間滾輪的板片邊緣定向位移，每個工作 /中間滾輪具有-個由位移行程所延長的滾筒並且包括一 圓柱形或隆起的磨耗區域，且其等係相對於在機座中心的 空播位移位置而在旋轉主軸之方向中對稱地朝向彼此被位 200529944 移相同的距離。 a圍第t =於:m法之系統的特徵係在於有f請專利 靶圍弟5項之特徵。 來自CVC/CVCP1US技術中的滾輪結構係被用來當作六 滾輪或四滾輪機座的機座料基礎。可位移的巾間或 滾輪具有-個由CVC位移行程所延長的滾筒，並且其係對 於空檔位移位置被對稱地座落在機座中心中。 該具有-個較長且對稱之圓筒的工作/中間滚輪係以 -圓柱狀或隆起的磨耗區域而在板片邊緣導向㈣過㈣ 間錢用。在圓筒邊緣區域中之磨耗區域的適當設計係與 重豐的磨耗滚輪區域及軸向位移位置之取決於板片寬度的 最佳化-起容許滾輪組的變形行為及正向工作滾輪：斜 (六滾輪機座）的效果會以針對性方式被影響 的間隙可被最佳地設定。 /衰輪 另外，滾輪組之内的滾筒區域係以針對性的方式藉 佳化工作/中間滾輪的位置而從作用力流動被隔離# 要達到“理想機座原理，，時， 田、 丁埼座生的負向作用變形係被 減小。然@ ’由於較短的接觸長度，發生在各個 點處的負載分佈係會增加。 所描述的機錢計隸據本發明被修正，使得滾輪 2工作/中間滾輪的位移或傾斜影響。當另一個影響板 片邊緣之落下的控制元件要被實施機座中時， 你母種情況 個六滾輪機座為絕對重要者。為此目，- 一個用於外 形輪廓及平坦度的獨立位移系統為必須者。系統的配置主 11 200529944 要是由此等表準決定。根據安置在滾軋製程上的需求，系 統構型的範圍係從包括四滾輪機座的傳統串列冷軋機到包 括四/六滾輪機座的混合系統及僅包括六滾輪機座的串列 冷軋機。用於在不包括中間滾輪且專門在一個使用幾何形 狀相同之滾輪組的六滾輪機座中實施板片邊緣定向位移策 略的基本方法係被詳細描述於德國專利DE 1〇〇 37 〇()4 aj 中〇 【實施方式】 圖1及圖2係表示不具有一磨耗滾輪區域的中間/工作 肇 滾輪10、11的幾何形狀。在圖1中，具有一長形圓筒的可 位移中間滾輪11係對稱地在機座中心γ_γ中而在空槽位移 位置Szw=0中被座落在工作滾輪1〇與支撐滚輪I]之間。 在圖2中，工作滾輪10具有一長形滾筒。該工作滾輪 亦對稱地於機座中心γ-γ中而被座落在空檔位移位置 SAw=〇 中。 圖3係一個單一側邊磨耗區域d在一個工作/中間滾輪 10、11之圓筒邊緣區域中之外觀及幾何配置的概略圖。德 _ 國專利DE 100 37 004 A1已經包括了像是此處所使用之單 一側邊磨耗區域的詳細說明及圖式。 單-側邊磨耗區域d在工作/中間滚輪1〇、i i之圓筒 邊緣區域中的長度！係被分成二個相鄰的區域a、b。在第 -區域a中，磨耗區域〇系從點^處開始符合一圓的方程 式（l-X)2+y2=R2’其中’ R為滾輪半徑。磨耗區域d的一個 大小d(x)可從區域a獲得： 12 200529944 區域 a=(R2-(R_d)2)1/2 — d = d(x)=R_(R2-(i_x)2)1/2 如果達成了取決於外部邊緣條件（滾軋作用力及產生的 滾輪、麦形）之一個規疋的最小需要直徑縮減2d，磨耗區域 d會線性地延伸至圓筒邊緣處，其將產生區域b ·· 區域 b = l-a -> d=d(x)=常數200529944 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a method for mixing operation of a stand-alone rolling stand in a series A, ▽ L machine. The method includes: ^ ^ 栝 · 在 母This case includes a pair of working rollers, which includes a pair of support rollers in the stale condition of the four-roller frame, and in the case of a six-roller frame, a pair of additional intermediate rollers. At least these tasks The roller and the intermediate roller are matched with the device for axial displacement. [Previous technology] In the past, the quality requirements for cold-rolled sheet with respect to ^ ^ W7 sub-degrees, achievable final thickness, sheet profile contour, sheet flat tone are ten degrees, surface, etc. . With regard to material quality and geometric dimensions u A „Eight and a, the product diversity on the market for cold-rolled sheets also causes changes in the range of products that are gradually increasing. This trend has led to more elastic σ σ, First, "50" and the requirements for gradually increasing operating modes of tandem cold rolling mills-the eighth tap is ideally suitable for the final rolled product. The traditional system of tandem cold rolling mills The system also includes several consecutively configured: roller bases. The number of bases required by households is basically determined by the overall to be achieved: frankness and final thickness. The inclusion of rolls is considered to affect rolling. Clearance: In addition to the basic concept of the bending system of the TL parts and the curvature of the fixed roller, there are three other types of machine base designs that affect the roller space by the offset or tilt of the working roller. Designed as: technology for directional deflection of the edge of the plate 200529944 • cvc-cvcplus technology • PC technology (the tilt of the working roller of the Per Cross) deviating from the traditional “design (which uniquely contains 4 rollers) due to different technical standards Frame) and designing a stand-alone frame as a 6-roller frame may be useful 0 g. In particular, in the case of southern strength levels, a desired final ^ is achieved and some reduced distribution (through a straight line design) The implementation of the system shows the influence of the diameter from ^ to m. When the diameter of the roller is reduced, the Japanese guards will produce more favorable flattening behavior, and the required rolling force will be reduced. The reduction in diameter is limited by both the transmission of rotational torque and the deflection of the roller. If the cross section of the journal is not sufficient to transmit the driving torque, the working roller can be driven by the adjacent roller via frictional contact. However, in the case of a four-roller stand, heavy drive elements (motors, pinion drives, spindles) are required to drive the swing rollers, thus making the system: more expensive. In this case, it is useful to design the respective bases (generally located on the other side) as a six-roller base with a driving device for the middle roller. Both the vertical and horizontal deflection of the work roll and the middle roll are the key factors affecting the flatness of the plate. The horizontal displacement of these work / intermediate rollers from the mid-plane of the machine frame acts to support the roller group, thereby significantly reducing the horizontal deflection. By tilting the working roller, the rolling sequence will be further affected in terms of flatness and roller clearance. For example, the Japanese patent JP 57 190 04 A used for the four-roller stand will face each working / reaming roller. A common pivot point parallel to the rolling spindles parallel to the plane of the plate 200529944 and simultaneously tilting the same towards each other. In addition, the six-roller base has an additional fast control element in the middle roller deflection. Along with the deflection of the working rollers, the six-roller bed has a control element that has nothing to do with its effect on the roller gap. This will ensure that the roller gap can be quickly adapted to the plate profile contour 'entered in the first frame, thereby preventing the flatness from deviating. In the final machine, the two controls can be effectively used to adjust the flatness. Another criterion for the quality of the final product is the surface condition of the output plate. The chrome-plated rollers have a specific structure (roughened) and the surface of the plate can be preset in a way that matches the target. In order to prevent the transfer of worn edges to cause marks on the final product or the difference in relative speeds across the entire plate to produce shadows on the surface of the plate, it is advantageous to arrange the last of the cold rolling mill in series The frame is configured as a six-roller machine. These working rollers are cylindrical or slightly raised. They do not shift during the rolling process. Due to the need for different wheel geometry, #, +, & _ ^ Miso 7 shape, the operating principles described in the previous section are related to the design of the respective bases. In the room ”丨 7 In the traditional CVC technology, as described in European profit-seeking EP 0 049 798 B1 ^ 7 starting θ ^, the length of the cylinder of the displaceable roller, the fixed heart-ratio ratio cannot be moved. The wheel length is an axial displacement stroke. The cylindrical edge 绫 1 of the displaceable roller cannot be positioned under the fixed roller cylinder. This is to prevent damage to the surface | @ 沪 h means injury / marking. Usually such work rollers are supported by the middle Φ ^, Π secondary support rollers over their entire length. Therefore, the rolling force exerted by the fork rollers is transmitted to the entire length of 200529944 transmitted to the working rollers. This causes the rolls which protrude laterally above the roll-drying material and are therefore not suitable for the end of the guard rollers involved in the rolling operation to be deflected forcefully towards the rolled material. This harmful deflection of the Weizuo roller can cause the central rolling section to be deflected upward. As a result, the sheet area of the towel center is not sufficiently rolled, while the edge of the sheet is significantly rolled. These effects are particularly noticeable when changing the rolling conditions during operation or when rolling the sheet width; at the same time. In contrast, in the technique of directional displacement of the edge of the plate, as described in German Patent DE 22 06 912 C3, a roller system having the same cylinder length is used in the entire group of rollers. In this process, displaceable rolling is performed on one side of the edge region of the cylinder, g ^ ′, with a corresponding geometry on the tenth side, and a wear zone to reduce locally occurring peak loads. The principle of this action is based on the directional displacement of the edge of the plate in front of, above, and even behind the edge of the cylinder. Especially in the case of a six-roller stand, the displacement of the intermediate roller below the support roller means that the effect of the positive offset of the work roller is affected in a targeted manner. However, in this method, the axial displacement of the 'roller' is disadvantageous for the load in each contact connection point. When the thickness of the plate is reduced, the peak load of the contact force distribution will increase significantly. The German patent application DE 36 24 241 Γ? Ftian #t m 241 C2 (method for operating a rolling mill to produce rolled sheets) describes the mixing of the two methods. The purpose of this method is to stabilize the unfavorable deflection under the influence of the rolling action of the X-roller over the entire width of the plate, and to reduce the displacement distance to increase the effect of the roller bending system without interrupting continuous rolling. The operation of rolling 乂 9 200529944 is achieved by the directional displacement of the edge of the plate of the working roller in the middle of the abrasion area where C VC is applied. The cylindrical edges of these cvc rollers are positioned in the edge area of the plate. When utilizing the technology of directional displacement of the edge of the plate, the set of roller trains includes rollers having the same roller length. For economic reasons, in order to reduce the cost of maintenance and replacement parts, each frame system is strived to be designed as much as possible. As a result, the tandem cold rolling mill was previously designed to have a conventional system configuration or use the described technology in all aspects. [Summary of the Invention] The purpose of the present invention is to implement these technologies / operation modes through a machine base design with a roller set having the same geometry, and the roller set is not limited to a six-roller base and an intermediate roller. According to this method, this objective is achieved by using the features in the patent application scope item i through the combination of the following technologies in the multiple-stand tandem cold rolling mill technology: • C VC with a higher profile cvc roller profile / C VCPlus technology, each work / intermediate roller has a roller extended by displacement stroke; • Using perC touch (PC) technology, each work / intermediate roller can be rotated parallel to the plate plane; Using work / intermediate rollers to orient the edge of the plate, each work / intermediate roller has a roller extended by the displacement stroke and includes a cylindrical or raised abrasion area, which is relative to the center of the machine base. The airborne displacement position is shifted symmetrically toward each other by the same distance in the direction of the rotation main axis. The characteristics of the system around a = t: yu: m are based on the features of f, which are patented. The roller structure from CVC / CVCP1US technology is used as the base material of the six-roller or four-roller base. The displaceable towel room or roller has a roller extended by the CVC displacement stroke, and it is symmetrically seated in the center of the frame with respect to the neutral displacement position. The work / intermediate roller system with a longer and symmetrical cylinder is guided at the edge of the plate with a cylindrical or raised abrasion area. The proper design of the abrasion area in the edge area of the cylinder and the optimization of the abrasion roller area and axial displacement position of Chongfeng depend on the optimization of the plate width-the allowable deformation behavior of the roller set and the forward working roller: oblique The clearance of the effect of the (six-roller base) can be optimally set in a targeted manner. / Falling wheel In addition, the roller area within the roller group is isolated from the force flow by optimizing the work / center roller position in a targeted manner # To achieve the "ideal base principle, when, Tian, Ding The negative deformation system is reduced. However, the load distribution that occurs at various points will increase due to the shorter contact length. The described meter is modified according to the invention, so that the roller 2 The effect of the displacement / tilt of the work / middle roller. When another control element that affects the drop of the edge of the plate is to be implemented in the machine base, your mother situation is absolutely important. For this purpose,-a An independent displacement system for contour and flatness is necessary. The configuration of the system is mainly determined by such standards. According to the requirements placed on the rolling process, the range of system configuration ranges from four rollers Traditional tandem cold rolling mills with seats to hybrid systems including four / six-roller stands and tandem cold rolling mills including only six-roller stands. For use without the intermediate rollers and exclusively in one geometry The basic method for implementing the strategy of directional displacement of the edge of the plate in the six-roller base of the same roller set is described in detail in German patent DE 1003 〇 () 4 aj. [Embodiment] Figures 1 and 2 show The geometry of the intermediate / working rollers 10, 11 without a wear roller area. In Fig. 1, the displaceable intermediate roller 11 with an elongated cylinder is symmetrically displaced in the center of the machine frame γ_γ and in the empty slot The position Szw = 0 is located between the work roller 10 and the support roller I]. In FIG. 2, the work roller 10 has an elongated roller. The work roller is also symmetrically located in the center γ-γ of the machine base. Is located in the neutral displacement position SAw = 0. Figure 3 is a schematic diagram of the appearance and geometric configuration of a single side wear area d in the cylindrical edge area of a work / intermediate roller 10, 11. Germany The patent DE 100 37 004 A1 already contains detailed descriptions and drawings of a single side wear area like the one used here. The single-side wear area d in the cylindrical edge area of the working / middle roller 10, ii Length! Is divided into two adjacent areas a b. In the -th area a, the abrasion area 0 follows the equation of a circle from point ^ (lX) 2 + y2 = R2 'where' R is the radius of the roller. A size d (x) of the abrasion area d can Region a is obtained: 12 200529944 region a = (R2- (R_d) 2) 1/2 — d = d (x) = R_ (R2- (i_x) 2) 1/2 if it is achieved depends on external edge conditions (rolling Rolling force and the minimum required diameter of one of the gauges are reduced by 2d, and the wear zone d will extend linearly to the edge of the cylinder, which will generate zone b ·· zone b = la-> d = d (x) = constant
區域a與b之間的轉換可以藉著或不藉著連續微分轉換 而被设計。此磨耗區域的轉換也可經由一個依據先前已設 定圖表從平坦化作用產生之尺寸的連續縮減d來產生。例 如，磨耗區域d係因而較轉換區域中的一個半徑更加平坦 並且在末端處則較陡峭得多。由於與研磨技術相關的理 由，到達圓柱形部份的轉換必須藉著一個在a與b之間（約 2d )之轉換中之相對較大的階梯而被設計。 直徑縮減係由磨耗區域決定，使得在一個六滾輪機座t 的工作滾輪10能夠被自由地偏斜中間滾輪n的磨耗區域 的量而不會有接觸區域b的危險。在四滾輪機座中，磨岸 區域d的功旎僅在於減少局部發生的負載峰值。The transitions between regions a and b can be designed with or without continuous differential transitions. This conversion of the wear area can also be generated by a continuous reduction of d from the flattening effect according to a previously set chart. For example, the wear zone d is therefore flatter than a radius in the transition zone and much steeper at the ends. For reasons related to grinding technology, the transition to the cylindrical part must be designed with a relatively large step in the transition between a and b (about 2d). The diameter reduction is determined by the wear area, so that the working roller 10 on a six-roller bed t can be freely deflected by the amount of the wear area of the middle roller n without the danger of contacting the area b. In the four-roller stand, the function of the grinding zone d is only to reduce the locally occurring peak load.
般來況，如圖4及圖5所示，單一側邊的磨耗區域 係座落在上方工作/中間滾輪1G、11的X作側邊BS上2 下方工作/中間滾輪10、11的驅動側邊AS上。然而，士 果上方工作/中間滾輪1〇、"的磨耗區域d被定位在驅, 側邊AS上而下方工你y 1 0a 作/中間滾輪1 〇、1 1的磨耗區域d孝 定位在工作側邊恥上，作用的原理不會改變。 圖a至® 6c以一位移行程m來表示中間滾輪i i的讀 " 在圖6a中’磨耗區域的起始點d〇係座落在板片i 13 200529944 ，在圖6b中，該起始點d〇係座落在板片邊 在圖6c中，該起始點d〇係座落在板片邊緣 緣夕卜側(m = + ) 緣上（m=0 ); :1 ( m ) ’亦即’已經在板片寬度内。定位的係根據板 見度及材料貝而發生，使得以針對性的方式調整滾輪 、勺彈('生行為及正向工作滾輪的傾斜（六滾輪機座）效果 成為有可能者。 取後，圖7a至圖7c表示以相同於圖以至圖^中之中 袞輪11 一之方式進行之工作滾輪i 〇的板片邊緣定向位移。 ,在不同的板片寬度區域中，位移位置係由遞增的線性階 梯函數來決定，其中，面積係基於磨耗區@ d之起始點心 相對於板片邊緣的不同位置。In general, as shown in Figures 4 and 5, the wear area of a single side is located on the upper side of the work / intermediate rollers 1G, 11 on the X side of the BS 2 on the lower side of the work / drive of the intermediate rollers 10, 11 On the AS. However, the wear area d above the work / intermediate roller 10 and the quot; wear area d is positioned on the drive, and the side AS is above and below you y 1 0a. The wear area d of the intermediate roller 1 〇 and 11 is located at On the working side, the principle of action will not change. Figures a to ® 6c show the reading of the intermediate roller ii with a displacement stroke m "In Figure 6a, the starting point of the abrasion zone d0 is located on the plate i 13 200529944. In Figure 6b, the starting point The point do is located on the edge of the plate in Figure 6c. The starting point do is located on the edge of the plate edge (m = +) (m = 0);: 1 (m) 'Ie' is already within the width of the plate. The positioning system occurs according to the visibility and the material, making it possible to adjust the effect of the rollers and spoons (the raw behavior and the tilt of the working roller (six-roller base)) in a targeted manner. After taking, Figures 7a to 7c show the directional displacement of the plate edge of the working roller i 0 in the same manner as in the figure to the figure 11 in the figure 衮. In different plate width regions, the displacement position is gradually increased. The linear step function is used to determine the area, where the area is based on the different positions of the starting snack of the wear zone @ d relative to the edge of the plate.
所描述之機座設計的一項顯著優點為cvc/cvcplus技 術及板片邊緣定向位移技術二者皆能夠使用一個單一、幾 何形狀相同之滾輪組來實施。不再需要不同的滾輪型態。 $有的不同點在於所運用的磨耗滾輪區域或根據上文戶^界 疋之規格的磨耗區域。此亦提供了將該二項技術與工作/ 中間滚輪在板片平面中的傾斜結合在一起的能力。 【圖式簡單說明】 (一）圖式部分 從以下概要地顯示於圖式中之數個示範性實施例的說 明，本發明的進一步優點、細節及特色將更為明顯。為了 更容易瞭解，相同的滾輪係以相同的元件符號表示。 在圖中： 圖1係表示不具有在一個六滚輪機座中之磨耗區域之 14 200529944 中間滾輪的幾何形狀； 圖2係表示不且有在一 _ 、 個四滾輪機座中之磨耗滾輪區 域之工作滾輪的幾何形狀； 圖3係表示在一個工作 的时yi A /中間滾輪之滾筒邊緣區域中 的早一側邊的磨耗區域； 圖4係表示包括一長形巾 y 3滾輪圓筒的機座設計； 圖5係表示包括一長形工 戸展輪圓疴的機座設計； 圖6a到圖6c係表示在一 v ^ 中間滾輪上之磨耗區域的位 置 以及 圖7a到圖7c係表示在 工 置 作滾輪上之磨耗區域的位 元件代表符號 10 Ψ間/工作滾輪 11 + M/i作滾輪 12 支撐滾輪 14 滾軋板片 a 區域 b 區域 d 磨耗區域 d〇 起始點 1 長度 m 位移行程 Saw 工作滾輪的位移量 Szw 中間滾輪的位移量 15 200529944 AS 驅動側邊 BS 工作側邊 R 滾輪半徑 R〇 輸出滾輪半徑 x-x 旋轉主軸 Y-Y 機座中心A significant advantage of the described base design is that both the cvc / cvcplus technology and the plate edge directional displacement technology can be implemented using a single, geometrically identical roller set. There is no longer a need for different wheel configurations. Some differences are in the area of the abrasion roller used or the area of abrasion according to the above specifications. This also provides the ability to combine these two technologies with the tilt of the work / intermediate rollers in the plate plane. [Brief description of the drawings] (I) Schematic parts From the following description of several exemplary embodiments shown schematically in the drawings, further advantages, details and features of the present invention will be more apparent. To make it easier to understand, the same roller system is indicated by the same symbol. In the figure: Figure 1 shows the geometry of the middle roller without a wear zone in a six-roller bed 14 200529944 Figure 2 shows the wear roller area without a _, four-roller bed The geometry of the working roller; Figure 3 shows the abrasion area on the earlier side of the roller edge area of the yi A / intermediate roller during operation; Figure 4 shows the wear area including a long towel y 3 roller cylinder. Base design; Figure 5 shows the design of the base including a long round wheel; Figures 6a to 6c show the location of the wear area on a v ^ middle roller and Figures 7a to 7c show The bit element representative symbol on the wear area on the work roll is 10 Ψ / work roll 11 + M / i work roll 12 support roll 14 rolled plate a area b area d wear area d0 starting point 1 length m Displacement stroke Saw Displacement of working roller Szw Displacement of intermediate roller 15 200529944 AS Drive side BS Working side R Roller radius R〇 Output roller radius xx Rotary spindle YY Base center
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