軋線輥 的英文怎麼說
中文拼音 [yàxiàngǔn]
軋線輥
英文
creasing roller-
The composite roll of high speed steel has the synthetical life of over ten times more than traditional high cr cast iron roll. now the research and production of the high speed steel for roll are very drastic. in this thesis, the microstructure, heat treatment and performance of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) are studied systematically by using metallograph, method of lattice, xrd, sem, eds and hardness
本文利用金相法（包括黑白金相和彩色金相） 、 x射線衍射（ xrd ） 、掃描電子顯微鏡（ sem ） 、能譜（ eds ）及洛氏硬度分析儀等手段，對復合軋輥用高速鋼fe - 2 c - 4 v - 4 mo - 5 cr - x w （其它部分如未作特殊註明均為質量分數）合金系的顯微組織、熱處理工藝及性能進行了系統地分析。Our company owns developed production technology & equipment such as digital controlled roll grinding machine, digital controlled roll lathe, double - frequency induction thermal treatment equipment, and developed on - line inspection instrument
公司擁有先進的生產技術裝備和健全的檢測體系，有國外引進數控軋輥磨床、國產先進的數控軋輥車床；具有國際一流水平的大型軋輥雙頻感應熱處理設備；具有先進水平的在線檢測儀器。Centrifuge casting of roll collar for wire preliminary finishing mill
線材預精軋機用輥環的離心鑄造Responding to the call of industrial policy adjustment in our country, yaoyu special steel company has started replacing hot - rolling with cold - rolling in the production of electric steel since 2003. it entrusted xinye gaoke group to make design and build the production line of cold - rolled electric steel with annual output of 200 thousand tons. after three years of construction, it has achieved the successful trial production of 20 - roll mill and continuous annealing and coating machine imported from germany
耀宇特鋼從2003年開始，響應國家產業政策調整的號召，開始電工鋼以冷代熱技改工程，委託新冶高科集團原冶金部鋼研院設計，進行年產20萬噸冷軋電工鋼生產線的建設，經過近三年的建設，目前從德國引進的20輥軋機及連續退火塗層機組均已試產成功，為提高產品的性能和質量，同時提升我國電工用薄鋼板的生產作出了卓越的貢獻。Data processing is performed by pc ， which includes detecting rough error by quartile method base on first order differential, adopting three points algorithm to eliminate deviations of rack displacement and installation, applying minimum containing area method to evaluate the sectional plane radius of roller and realizing it by genetic algorithm, adopting akima method to fit curve of roll profile
主要的數據處理工作在上位機進行，採用基於差分法的分位數演算法剔除粗大誤差；採用三點式測量原理消除探頭的安裝及運動所產生的誤差；採用最小包容區域法評定軋輥半徑，並應用遺傳演算法實現最小包容區域法的尋優計算；採用阿克瑪插值方法進行輥型的曲線擬合。Abstract : the design of later twist roll of roughing and intermediate mills, which are imported by maanshan iron and steel co., exist great bias. the reasonable size of twist bar diameter is gotten by theory analysis and calculation. so the problem of alternating motion of roll is resolved based on it
文摘:馬鋼引進高線軋機粗中軋機后扭轉輥設計存在較大偏差，通過理論分析和計算，得出扭轉輥試棒直徑的合理尺寸，使用此值，從根本上解決了軋機的竄輥問題。Based on analyzing the intersection curve between the rolled - piece and roll, the method of determining the nip point is put forward
基於對軋件與軋輥截交線的分析，提出了在二維直角坐標系中確定軋件咬入接觸點的方法。With the help of the theoretical equation of rolling and the energy criterion of mechanical vibration, and on the base of full consideration of roll gap nonlinearity during vibration, this paper suggests an approach to analyse the stability of self - excited vertical vibraiton of high speed cold strip mills by numerical method
摘要本文在充分考慮軋機垂直振動過程中輥縫非線性的基礎上，利用軋制理論方程和機械振動理論中的能量判據，給出了更精確的分析高速冷軋機垂直自激振動穩定性的數值計算方法。Works on the bending roll system of four - roll rolling mill, the workroll shape variation caused by the force of bending roll and the contact stress between rolls was researched with the fem software ansys, the maximum deformation of the work roll was calculated, and the curve of the gap adopting the least - squares method was fitted, which set the base of the further calculation of load - gap shape
摘要以四輥軋機的彎輥系統為研究對象，利用有限元分析軟體ansys研究彎輥力和輥間接觸應力引起工作輥形狀的變化，計算工作輥彎曲的最大變形量，並用最小二乘法對輥縫曲線進行擬合，為進一步計算有載輥縫形狀提供可靠的理論依據。Safety of machinery - safety requirements for tube forming and rolling mills and their finishing line equipment ; german version en 13675 : 2004
機械安全.管成形輥軋及其精整線設備的安全要求The solid carbide end mill and drill, the solid carbide circular saw blades, the strip for chemical fiber, the cutters for steel fibers, the carbide hot roller for steel wire at high speed and the high performance carbide dies are our main products
公司主導產品：整體硬質合金立銑刀、鉆頭、整體硬質合金鋸片銑刀、化纖切斷刀、硬質合金滾刀、高速線材軋機用硬質合金熱軋輥、硬質合金模具材料等。Considering different microstructures and properties of metal of hardened layer and the core of back - up roller, the distributions of shear stress below surface and the contact stress between work roller and back - up roller of a four - high - mill were simulated with nonlinear fem
摘要考慮軋輥表面淬硬層與其心部金屬材料組織性能的差別，採用非線性有限元方法對四輥軋機的工作輥與支撐輥間接觸應力及輥內剪應力分佈進行模擬，並將模擬結果與傳統強度校核方法進行了對比分析，研究了軋輥淬硬層厚度對輥間接觸應力的影響規律。Steel ' s surface damage made by rollers and measures in coal - rolling plants
冷軋廠冷線堿槽浸入輥對鋼板表面形成損害及防治Introduction of on - line operating condition monitoring system for medium heavy plate mill
四輥軋機工況在線監測系統淺析Products : 50 tons drawing dies, 100 tons punching dies, 150 tons carbide parts for diamond manufacturing, 100tons rollers, 100 tons seal rings and 150 tons other special parts
產品方案：各種線、棒、管材控制模50噸、沖壓模具100噸、頂錘壓缸150噸、軋輥環100噸、密封環100噸、其它異形產品300噸。The thesis emphasis the way and arithmetic of the key equipment of walking reheating furnace : loader machine, unloader machine, walking system, series transfer roll, control system of burning and tracking of steel billet, . make use of the system, we can carry out the function of transferring measuring and weighting, detecting, loading and unloading tracking the steel billet, we can control process of burning and exchange data each other to track the steel billet and manage the process over all of product line. goals of reheating furnace ' s producing process such as high yield, low consuming and pollution, automatic operating mode are achieved
本文著重研究了步進式加熱爐關鍵設備如：裝鋼機、出鋼機、步進梁、爐前爐后輥道、燃燒控制、板坯物流跟蹤等控制對象的具體控制軟體流程、速度控制曲線、行程計算等具體控制策略和演算法，完成了攀鋼1450熱軋加熱爐基礎自動化系統（ l1 ）和熱工儀表的一級控制，實現板坯輸送、測量、裝出料、物流跟蹤、加熱爐燃燒控制以及板坯庫的數據信息交換，通過plc和二級計算機系統進行順序、定時、聯鎖與邏輯控制，實現了操作自動化與物料系統的全線跟蹤管理。Pipe - maling machine is main equipment of production line. it make stainless into all types of pipes through the roller and molding technology
制管機是生產線的主要設備，它通過軋輥成型技術，將不銹鋼帶製成各種類型和不同規格的管材。By comparing the values of the traditional rolling force model and the prediction model by cmac with the measured ones, the precision of the prediction model by the fuzzy cmac is much better than that of the traditional rolling force model and is more suitable for online use of a multi - roll cold tandem mill controlled by computer, which also meets manufacturing requirement of the field and receives better control effect of the shape and thickness
通過對傳統軋制力模型計算值、小腦模型預報計算值與實測值進行對比分析可知，基於模糊小腦模型神經網路的多輥冷連軋機軋制力預報模型具有較高的計算精度，更適合於多輥軋機在線計算機過程式控制制的應用，滿足現場在線生產的要求，取得良好的板形板厚控制效果。And relying on this, our laboratory proposes a new cladding method. by means of large dynamic explicit fem code ansys / ls - dyna, the numerical simulation was carried out in bimetal forming process. during the simulation of the forming process, the large deformation of the strip should be considered, as well as geometrical and material nonlinear, the contact between the roller and the strip, the contact between two metal sheets and the load. as for these problems, we can use node to surface contact and relative parameters, biso model is introduced, the load is applied as array
本文採用ansys / ls - dyna計算程序為分析工具，對鋸齒形雙金屬復合板成型過程進行計算機數值模擬，在對軋制過程模擬時，針對軋件變形的幾何非線性和材料非線性特點、軋輥與軋件間的接觸、軋件間的接觸以及模型的加載等問題，給出了在ansys / ls - dyna中相應的解決方法：應用nodetosurface接觸方式，設定相應參數，選用雙線性等向硬化模型，載荷作為array施加在剛體質心。Hongtai steel flat plate, which adopts excellent color - coated plates, are roof and wall materials after being rolled on automatic production line, it owns merits of lightness, strength, bright color, beautiful appearance
鴻泰鋼構面板採用優質的彩色塗層鋼板，經自動型生產線輥軋而成的屋面和墻面材料。分享友人