板的加硬 的英文怎麼說
中文拼音 [bǎndejiāyìng]
板的加硬
英文
hard coating-
This inartificial edifice, exactly such as a child would build with cards, had a steep roof flagged with coarse grey stones instead of slates.
這種不加裝飾的建築,很象小孩用硬紙板糊成的,有一個陡削的屋頂,屋頂不是用石板鋪成,而用的是粗糙的灰色石塊。This is good stiff abrasive cloth suitde for manufacturing into different belts. ma inly used for sanding the products such as black metals, nonmetals materials, wood and man - made board
重型砂帶,具有適當的強度和韌性,適合加工成各種砂帶。主要用於:黑色金屬、硬質非金屬、木材、人造板等。In the hardware design, the paper completes modules ’ design like outside memory, patulous a / d, patulous d / a, rs232 communication, ecan communication, led control, keyboard control, distant control, emulation, reset, logic voltage switch, dsp supply power regulate and ac - dc power circuit, as well as room layout design like anterior panel, back panel etc. and dsp transfers data with peripheral equipments except outside memory using serial ports. besides, the whole circuit is configured in interrupt response. thus, it can meet system demand as well as take full advantage of tms320f2812 ’ s hardware resource. in the software design, the paper finishs programs like the interface programms intercommunicates with people, the distant control program, ad and da modules ’ control program, in addition, the paper select the velocity and acceleration state - feedback algorithm and is written in the program. the software design uses dsp integrate exploiting environment named ccs2. 2 of ti inc. as software instrument, and programs with the combination of c language and assembly language. moreover, in order to maintenance or modify the software expediently and shorten software ’ s exploitation time, the design adopt software modularization technique. finally, some air cylinder experiments are carried out to proved that the pneumatic controller is very practical
在硬體設計中,本文完成了片外存儲器擴展、 a / d擴展、 d / a擴展、 rs232通信介面、 ecan通信總線介面、液晶顯示控制、鍵盤控制、遠程控制、模擬、復位、邏輯電平轉換、 dsp工作電源校正電路和ac - dc電源等模塊設計以及控制器前面板、後面板等的空間布局設計。其中dsp與除外部存儲器的外圍設備之間的數據傳送全部採用串口通信,同時系統電路配置成中斷響應方式,這樣既滿足了系統要求,又充分利用了tms320f2812的硬體資源。在軟體設計中,本文完成了人機界面功能模塊、遠程控制模塊、 ad擴展模塊、 da擴展模塊、速度和加速度狀態反饋的控制演算法的程序設計。Thirdly, the paper discusses the driver of the peripheral equipment, how to port the uc / os - n and uclinux, h. 323 protocol and the application of the system in the digital speech classroom. also some software and hardware measure are adopted to enhance the system stability. at last, the shortcoming and the something to be improved are given. dsp can be used to realize real - time speech coding algorithm, and after porting ( ac / os - n, arm can manage the keyboard, the lcd and the ethernet peripheral etc. then the embedded network system with specific purpose can be used in others fields, such as pda, set of top, web tv, ect
在實際設計實現中,為提高系統軟、硬體整體穩定性和可靠性,使用了以下幾種方法: ( 1 )低電壓復位、抗電源抖動能力、增加時鐘監測電路、抗電磁干擾能力、散熱等技術; ( 2 )多層pcb設計,線路板結構緊湊,電源部分採用數字5v 、 3 . 3v 、 3v 、 1 . 8v和模擬5v多電源供電; ( 3 )選用表面貼和bga封裝的器件; ( 4 )按照軟體工程的要求進行系統分析,規劃系統框圖、流程分析、模塊劃分,減小了不同模塊的相關性,從而最大限度避免了錯誤的發生。The factory s electroplating products has : quality assurance, high wear resistance, hardness, acid, alkali inside, in the above - tolerance mold repair complex, complicated shape blind hole, uniform coating, extrusion sheet metal plating and maintenance characteristic. it is get the clients praise trust and praise
本廠電鍍加工產品特點:質量保證高耐磨硬度高內酸內堿,可以在模具上面超差修復,盲孔形狀復雜鍍層均勻,擠出板材等鍍硬鉻,深受全國各地客戶的信賴和好評,Taizhou huangyan guangming electroplrting factory is located in china famous " orange town ", - zhejiang huangyan. the company has advanced equipment, strong technical force. we specializing in processing hard chromium plating, die plastic mold, rubber mold, sheet extrusion dies, the lack of super - bearing poor repair complex, drum, mechanical products and electroless nickel - phosphorus alloy
臺州市黃巖光明電鍍廠座落在聞名全國的「蜜橘之鄉」浙江黃巖,本廠設備先進,技術力量雄厚,專業加工鍍硬鉻模具塑料模具,橡膠模具,擠出板材模具,軸承內缺超差修復滾筒機械產品化學鍍鎳磷合金。In order to experience prices of printing machines, special vehicles as well as to assembly technology, flexographic printing or also as desired for identification systems and flexographic printing machines, contact the coworkers of einbecker kennzeichnungssysteme gmbh
是一家製造不同尺寸柔板印刷機械,印刷機器,篩分機,印刷機,硬紙板印刷,十字底板袋機,造紙工業,紙加工工業,紙板加工,精細印刷,輪轉印刷機,鉆孔器,合成材料機械,紙張加工和處理機械,特種車輛,工具-儀器-器械的企業。Sub - micron grades with extremely high wear resistance for abrasive materials such as laminated chip board, hard wood, etc
是適合於研磨料(比如電木板、硬木)的加工,具有極高的耐磨性,晶粒度為亞微米級的牌號。By the means of downloading software into the if digital hardware platform, some satisfying results have gotten and shown in this dissertation with help of circuit board and measuring devices, which fully testifies the feasibility of theory and realization of if digital technology in software radio and the feasibility of this project as if digital unit of ultrashort transceiver
最後,將軟體加載到中頻數字化硬體平臺上,藉助電路板和測量設備,得到了滿意的試驗結果,充分證實了軟體無線電中頻數字化技術的理論和實現的可行性以及本系統作為軟體無線電超短波調頻電臺的中頻數字化模塊的可行性。The exploitation and study of this system have got great success, compared with the ones of the same type, this system is more open and more easily used to merge with cad and cam, it runs stably, is convenient to be maintained and the interface is friendly and intuitional. its usage can be grasped quickly. according to the input information, it can automatically display different properties of nc codes in different colors, and zoom in or zoom out the figure of tool nose paths dynamically
本系統的開發研究已取得實質性成果,與國內同類的數控系統相比,具有真正的開放性,易於實現與cad cam軟體集成,運行穩定,維護方便,界面友好直觀,易學易用,能根據輸入自動顯示不同顏色以區廣西大學頎士學趕文募于; m咖ss平臺肘開俠尤三劫肛前喊在系統開發研窮分代碼的屬性,能動態縮放顯示刀具軌跡圖形,此外,它有較好的多任務性和獨立性,能在加工時執行其它windows應用程序而不影響加工,控制器甚至能在pc端操作系統關閉時繼續完成加工,可用軟體控制面板或硬體操作面板兩種方式操縱機床。The methods of adopting fpga to realize the function of counter, and adopting verilog hdl hardware description language to design every function modules, not only makes the whole design more compact and stable, but also make the alteration of the circuit ’ function merely need to alter the software according to the practical task requires, and needn ’ t alter the hardware connection of the circuit
在計數器功能的實現上採用fpga ( fieldprogrammablegatearray ) ,利用veriloghdl ( hardwaredescriptionlanguage )語言編寫了各個功能模塊,不僅使整個設計更加緊湊、穩定且可靠,而且可以根據實際的任務要求,在無需改變硬體電路板的情況下,通過修改硬體描述語言程序,即可修改電路功能。The factory specializing in the production of various types of export nails : export volumes nails, screws, screw nails, serratula nails, nail flooring, galvanized ordinary nails, screw flooring nails, and nail without a head for the processing of various foreign manufacturers special types of nails. this companys products of good quality and strong., sold to the middle east, southeast asia, south america, eastern europe, western europe and other countries, praised by customers are welcome to inquire
本工廠專業生產各種型號的出口鐵釘:出口卷釘,螺紋釘,搓絲釘,麻花釘,地板釘,鍍鋅普通鐵釘,搓絲地板釘,無頭釘並為外商製造加工各種特殊型號的鐵釘.本公司的產品質量好過硬. ,遠銷中東,東南亞,南美洲,東歐,西歐等國家,深受顧客好評,歡迎來電咨詢Besides the design of the hardware construction for shape meter, the software system written in visual basic 6. 0 is also developed. the real - time data acquisition and conversion system worked in interrupt mode is accomplished by means of loading dynamic linkage library of pcl - 812pg enhanced multi - lab card. the converted data processing will be operated then, for example, scale operation, comparison, graphic display, data storage, etc. the adjusting values for the shape control are also calculated in it
本文在參考大量帶材標準板形、軋制初始量設定、調節量計算研究的基礎上,確定了標準板形模型、設定模型、調節控制模型等數學模型;並給出了其相應的演算法;完成了板形儀計算機控制系統的硬體設計,並在此基礎上,應用高級開發語言visualbasic6 . 0 ,通過加載pcl - 812pg多功能數據採集卡的驅動程序后,調用動態鏈接庫( dll )中的函數的方法,完成了信號中斷方式下的實時數據採集,採集的數據經計算機作標度變換、對比、圖形顯示、存儲等處理,並提供了用於板形閉環控制的調節量。The control system of the machine uses pc 104 boards as central device, and it realizes the carving procedure control and the debugging requirements
激光玻璃內雕刻控制器以pc104模板為核心,通過軟體、硬體的設計實現對激光玻璃內雕刻機的過程式控制制以及加工調試要求。This project is aimed for those purposes and had been done in shipbuilding department of dalian university of technology, passed the test of expert group of national 863 project at jan 14 2001, cooperated by tsinghua university, beijing university of aeronautics and astronautics, dalian university of technology and new shipbuilding factory of dalian. this thesis described the whole component parts of the intelligent controller of robot, which is processing steel plate by " a steel by line heating and cooling " technology. this thesis provides sections as follows : 1
因為其一是鋼板的硬度大,一般做船體的鋼板厚度在20mm以上,即便使用機械加工,也很難控制彎曲的力度;其二是精度要求高,如果加工精度不夠的話,多個鋼板將無法拼裝,將造成工程質量不合格和導致大量的鋼板浪費。因此在造船方面要實現無縫裝配( seamlessassembly ) ,對加工的精度要求很嚴格。這就需要從船體鋼板的加工自動化和精度的提高方面來考慮完善造船工藝,提高造船的效率。( 3 ) study deeply the structure of fat 16 file system and the characteristic of flash disk, and develop the file management software of flash disk to manage nc files effectively according to the management idea of fat 16 file system. ( 4 ) research the module and protocol of reliable communication in serial network, which are composed of arm main control board, dsp motion control board, keyboard board, i / o control board and encoder signal collection board, and then develop communication software of the serial network. ( 5 ) study the principle of displaying char in lcd and the method of embedding font library into operating system, and research deeply the method of embedding chinese font library into os in the light of the characteristic of chinese
本論文的主要研究內容如下: ( 1 )研究uc os -實時嵌入式操作系統在硬體平臺上的移植及其佔先式內核的任務調度原理,合理分割銑床控制系統的管理任務,根據任務的要求賦予不同的優先級和調度時間,保證任務的執行效率和實時性; ( 2 )開發底層設備驅動程序和應用程序介面( api )函數,以便於進行系統應用軟體的開發; ( 3 )深入研究fat16文件系統的結構和固態盤的硬體特性,參照fat16文件系統的管理思路,開發固態盤文件管理軟體以有效管理nc代碼文件; ( 4 )深入研究由arm主控板、鍵盤板、 i o控制板、編碼器信號採集板等裝置組成的串口通訊網路可靠通信的模型及其通訊協議,開發串口通訊網路通信軟體; ( 5 )研究字元的顯示原理和在操作系統中嵌入字庫的方法,在此基礎上結合漢字的特性深入研究中文字庫的嵌入方法,開發中文字庫嵌入軟體,滿足開發操作界面的信息要求; ( 6 )深入研究三維圖形坐標變換的原理,開發實用的三維加工軌跡顯示軟體,便於操作者對零件的加工過程進行監控和診斷。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。The moisture content of wood floorboards is the most important factor that has a direct bearing on floorboard deformation, or lack of it. therefore, the moisture content of the floorboards bought must be consistent with local average moisture content
木地板的加工在硬體設備上各大廠家差異並不大,而最大的差別在於不同刀型所形成的不同的木地板結構,它對木地板的穩定性影響很大。It has been widely used for squeezed pvc hard production. it has good effect in producing pvc plastic door, window, wallboard and other profile shapes, and also it can be used in producing tube, trachea and injected pvc pipe fittings
被廣泛用於擠出的pvc硬製品,在pvc塑料門窗墻板等異型材中使用,有極佳效果,也可用在管材及螺旋管的加工中,以及注射的pvc管件中。The hardware design is expounded in chapter 3, which include four parts. then we focus on how to merge them together in chapter 4, that is, porting linux to mc9328mx1, this includes several parts, the first part is flashloader which can be used to download programs ; and then, give out develop model of start - up guide code ( bootloader ) which runs before linux kernel and linux kernel ' s start - up analysis, also porting them to arm9 mx1 ; thirdly, we realizes the porting of lcd framebuffer driver based on deeply grasped linux device driver model ; fourthly, the rootfs ( file system ) ? ? cramfs is designed. then we give an example that based on the embedded linux in chapter 5, what we call automobile navigation, and discuss how to develop with our arm linux to meet the need of application, too
第一章回顧gps導航系統的發展狀況,指出課題研究背景及主要工作;第二章闡述嵌入式系統的概念、組成、開發流程及調試方法,構建車載導航系統開發平臺;第三章介紹導航系統的硬體設計,包括主控模塊、組合導航模塊、防盜通訊模塊和人機交互模塊四大部分;第四章詳細描述移植linux到mx1開發板的過程,包括:交叉編譯環境的建立、下載程序( flashloader )的實現、啟動引導加載代碼bootloader設計與移植、 linux內核的啟動分析及移植到硬體平臺的整個過程、 linux驅動模型的深入的分析及lcd幀緩沖顯示設備驅動的移植、根文件系統的構建等;第五章以嵌入式linux操作系統在車載導航中的應用為實例,介紹嵌入式系統軟體的設計與實現,通過論述gps車載導航系統中定位模塊的開發過程,探討了基於arm & linux平臺的應用開發。分享友人