模具元件 的英文怎麼說
中文拼音 [mójùyuánjiàn]
模具元件
英文
die element-
The center unit carries the grid casting from the mold through the trimming die and finally drops it off the conveyor to a collecting tray.
中間的單元帶著板柵鑄件從模具通過整修模，最後從傳送帶上將它置落到收集架上。This paper focuses on the core part of the il & sm fixture system - information process system ( ips ). after relevant information is obtained from the current part, ips designs the roughcast and the parameters of stuffing, matches or designs rational locating box, positions all the locating bolt, finishes the procedure of datum conversion and ensures the communications between state shaping system, part fixing system and nc programming system
本文的研究對象為il & sm夾具系統的核心部分? ?信息處理系統（ informationprocessingsystem ? ips ） ，它通過獲取零件的相關信息，進行毛坯與填料厚度的設計，設計或配置出合理的尋位箱，智能布置尋位元件，完成基準轉換，並負責與狀態成型系統、工件安裝系統、 nc編程系統等模塊的通訊。By thorough analysis and synthetize this paper made a frame of the system of intelligent instrument and its hardware structure. as followed, this paper depicted design details of intelligent instrument " s hardware, it included the design of interface circuit, data commutations and digital logic of dsp, mcu, internet ' s chip and isp ' s apparatus etc., and have designed schematic map and circuit. so it accomplished the full design of hardware / software of the new type intelligent instrument
本文具體給出了新型智能儀器硬體結構及實現，描述了智能儀器硬體設計細節，包括數字信號處理器、單片機、 internet接入晶元、可編程數字/模擬器件等在新型智能儀器中的介面電路設計、數據通信設計和數字邏輯設計等，詳細地給出了設計原理圖和電路圖；給出了新型智能儀器的軟體設計細節，從而完成了新型智能儀器完整的軟硬體設計。In the paper, the finite element simulation software dynafrom is applied to analyze the affect of different blank holder during the forming process of laminose stepped tubular part, predict the possible defects such as wrinkle and break, obtain the rational style of blank holder avoiding the occur of defects and determine the rational configuration of die. the forming affect of thin - wall shallow stepped tubular part is analyzed when using different lubricate condition ( friction coefficient ). by this method, the relationship between friction coefficient and drawing depth of laminose stepped tubular part is obtained
本文利用有限元模擬軟體dynafrom分析了不同類型的壓邊圈對薄壁階梯筒形件成形過程的影響規律，預測了採用不同類型壓邊圈時可能出現的成形缺陷如起皺和拉裂，獲得了防止缺陷產生的合理壓邊圈形式，確定了合理的模具結構形式；分析了不同的潤滑條件（摩擦系數）對薄板階梯筒形件成形的影響，獲得摩擦系數與薄板階梯筒形件的拉深深度的關系；分析了階梯筒形件成形過程中的不同階段的應力應變分佈、毛坯材料厚度變化情況，並獲得了階梯階梯筒形件能一次拉深成形的條件。Decheng fine porcelain factory, which is located in shikan tower qingxin county qingyuan city guangdong province, is a professional enterprice which produces eletron, electric machine, porcelain and accessories. with twenty - year history, it now possesses capital asserts of 6. 5 million rmb, occupying an area of 5000 square meter and having more than 250 employees including 10 technicians. and in 1999 it increase processing fitting shop and molding tool car
廣東省清遠市清新縣石坎鎮得成精細瓷件廠是一家具有二十多年專業電子電器陶瓷零部件產品的企業，現擁有固定資產650萬元，廠區佔地5000平方米，職工250餘名其中技術人員10餘名，並於1999年增設有加工裝配車間和模具車間5 available to attach it with “ mold heater unit ” an additional device ( optional )
1雙工位設備提高大規模生產效率，減少裝填模具和取出成型的元件的時間。In order to make the sensitivity of 2 - demension accelerometer along the two main arbors almost identical, symmetric four - beam structure that embeds a double - sides interdigitated differential capacitive with puckered beam in two directions was used as sensitive component. in addition, the differential capacitive accelerometer fabricated by bulky silicon micromechanical technique has high sensitivity, wide measurement scope, less nonlinear error, and simple converting circuit. then, the structure parameters of the sensitive component were calculated and stimulated, which results in a set of the optimized structure design parameters, main fabrication procedure and several key fabrication technology
為使二維振動傳感器在兩主軸方向的靈敏度大致相同，敏感元件採用高度對稱的四梁結構，其中每個軸向上均採用帶折疊梁的雙側叉指電容結構，採用體硅微機械工藝製作的高深寬比叉指電容式敏感元件，具有高靈敏度、寬量程、非線性誤差小、外圍電路簡單等優點;對設計的敏感元件結構參數進行了計算，並利用有限元法進行了模擬分析，根據模擬結果得出了優化參數;在確定敏感結構的基礎上，研究了敏感元件採用體硅微機械加工工藝製作的工藝流程和關鍵工藝技術;對敏感晶元內部的c - v介面電路進行了原理設計與分析，利用差動測量技術得到由振動引起的微小電容變化量，經c - v介面電路進行相位調制處理，然後通過解調輸出與加速度成正比的電壓信號。During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied
在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。With the accumulation of product development experience in the last years, axcen photonics corp can provide the clients the high quality, high coupling - efficiency and cost - effective osa products. the products include sc - type, lc - type and pigtailed - type osas with the speed ranging from 155mbps to 2. 5gbps. in order to meet the specific request for high power and high coupling efficiency osas, axcen photonics corp also can offer the customized service to this kind of products
創威光電目前亦可提供客戶光學次模組封裝的產品及服務，藉由本公司技術研發人員過去多年來累積的開發經驗，本公司已可為客戶提供高品質高耦合效率及具市場競爭價格的光學次模組產品，其產品包括: sc - type ， lc - type及pigtailed - type光學次模組封裝，就傳輸速率而言，目前創威光電可提供從155mbps至2 . 5gbps等不同速率的產品，以迎合顧客需求，另外，本公司亦可提供客制化，特殊規格，符合高功率，高耦合效率要求之元件封裝。The 3d model of mold is analyzed in 3d fem by using ugh. base on the analyses result, some danger structure of the model have been found and some suggestions of the mold modification are given. since doing a lot of research about the 3d cadvcae technology, a 3dcad system of selecting mold for aluminum material have been developed and the method of analyzing the 3d model is provided in this paper
然後，為了能真實地模擬實際生產過程，進行鋁與模具鋼在一定表面粗糙度、不同溫度條件、不同潤滑接觸狀態下的最大靜摩擦系數實驗，總結摩擦系數隨溫度變化的規律性和取值范圍；最後，應用ug 17 . 0三維有限元cae模塊進行模具三維力場分析，根據三維有限元的結果分析，對模具危險部分進行預變形的處理和優化，改善模具受力變形的狀況。Bringing into play the communication market resources in hangzhou bay, the park devotes itself to the formation of a “ mobile valley ”, which means a unique zhejiang - flavored economic pattern : forming a complete telecommunication industry chain from software and operation development of key parts, such as ic chip, rf modules, base band, display, high capacity battery, to related components like cell phone housing, keypad, antenna, vibration motor, mould, pcb ( circuit board ), photoelectricity device, electronic device, connectors and system and software development, and operation service development
園區依託杭州灣通信市場資源，致力打造「移動谷」 ，創造中國浙江經濟特有的專業版塊模式：從集成電路晶元、 rf組件、基帶、顯示器、高能電池等核心器件到接手機外殼和按鍵、天線、振動馬達、模具、 pcb （電路板） 、光電器件、電子器件、連接件等相關組件及系統和軟體開發、運營服務開發，形成完整的通信產業鏈。There is difference frequency measurement requirement for every part of pid regulating, difference between dynamic quality and static quality in response time and accuracy. according to these, it use the interrupt functions and high - speed counter of the simens s7 - 200 plc cpu226 basic unit and some peripheral circuit to measure frequency ; in software designed, the procedure frame of hydraulic - turbine governor and disperse process of parallel pid are analyzed, an improved pid algorithm is adopted to realize a pid regulation mode with variable structure and parameters ; the mechanical liquid - pressure system of the hydraulic - turbine governor is with electric - hydraulic converter unit of step motor. according to the drive character of five phase of response step motor, a variable frequency regulated voltage driver unit is designed in order to realize interface between plc and driver of step motor
本文利用s7 - 200plc自身的特點設計了頻率測量單元，根據pid調節各個環節的特點，以及調速器動態特性、靜態特性對頻率測量的實時性和精度要求的不同，利用s7 - 200plc基本單元中內置的高速計數器以及相應的外圍放大整形、分頻電路，實現了水輪發電機組頻率的測量；在軟體上，對微機調速器的整個程序框架、並聯pid的離散化過程進行了分析，選用改進的pid演算法實現了變參數、變結構的pid調節模式；調速器的機械液壓隨動系統具有步進電機電液轉換元件，採用五相反應式步進電機，根據其驅動特性設計了變頻調壓驅動器，實現plc與步進電機驅動器之間數字介面。Magnetics is one of the main factors, which limit the power - density and characteristics of power module. for lowing weight and volume, reducing power loss and ripple current, improving dynamic performance, the magnetic - integration technique has been one of the research populations in power electronics. the thesis researches the magnetic - integration applied to the active - clamp forward converter so as to reduce the ripple current and improve its performance
對于已經大量採用高頻軟開關技術的模塊電源，限制其功率密度進一步提高、性能進一步改善的重要因素之一是磁性元件，而磁集成技術由於具有可以減小磁件體積重量，減少磁件損耗，減小輸出電流脈動，改善輸出動態性能等優點，成為目前電力電子技術的研究熱點之一。Invest usd $ 900, 000 and import the citizen cnc lathe milling complex machine from japan. the traditional way of manufacturing is updated and the model accessory delicacy is upgraded as well
投資美金$ 900 ， 000元引進citizan軸心式電腦車銑復合自動車床，改變傳統加工方式，使模具零配件精度更加提升。Many basic circuit models are fabricated, and the material parameters are selected to make the devices reaching its highest working frequency
做了大量基本電路模型，選取了使器件達到最高工作頻率的每一個元件的具體參數。Tools for moulding - mould bases - round locating elements and spacers
模具.鑄座.圓形定位元件和墊塊In the paper, based on the existing literature research foundation an analog circuit catastrophic fault location approach by using feedforward networks with back ? propagation learning is realized. by this approach, the simulation require ments before test are reduced because fewer training samples are needed, and the fault location process is fast. this method is very efficient in location of single hard fault wit component tolerances. the measureme nt space feature and the general characterization concept of single and double soft fault in linear circuits are presented. according to this concept, a linear circuits soft fault location approach using subhidden layer bpnn is established with element tolerance, and it is shown that this approach is successful in fault location. a double fault feature extraction.,
本文在現有文獻理論研究的基礎上實現了採用bp演算法前向多層神經網路對直流測試下模擬電路硬故障的診斷方法。其特點是採用少量典型特徵樣本作為bp網路的訓練樣本，獲得訓練樣本的代價小，減少了測前工作量，同時診斷速度快，在考慮元件容差時仍有好的診斷效果。文中介紹了線性電路單一軟故障和雙軟故障所具有的電壓增量空間特性和統一特徵概念。On the other hand, the thesis studies to develop the design software library for the hdcs with c + + programming language, including rcs module and communication tool of control system. moreover, based on the concept and properties of class and the merits of application programming interface ( api ), the thesis puts forwards to use the abstract class to realize the elements of the design software library, such as the control module ( rcs module ) class and the communication classes ( neutral message language and communication management system ), encapsulating the bottom details of the application and providing the top interface for user, as leads to the interface between modules be simple and makes user master and use them conveniently. what ' s more, the control system developed by the design software has good expansibility and reusability
另外，本文研究了用c + +程序設計語言進行遞階分佈控制系統設計軟體庫的開發，包括rcs模塊和系統通訊工具。基於類的概念與特徵以及應用程序編程介面（ api ）的優點，提出用抽象類實現設計軟體庫元件，如控制模塊（ rcs模塊）類和通訊類（中性消息語言nml （ neutralmessagelanguage ，簡稱nml ）和通訊管理系統cms （ communicationmanagementsystem ，簡稱cms ） ） ，封裝了控制系統應用程序底層的工作細節並提供了高層介面，從而使控制模塊之間介面簡單，便於用戶掌握和使用，使開發出的控制系統具有很好的擴展性和重用性。( 3 ) the assembly model of fixture are created in this paper and a typical fixture library is built to aid fixtuer design. ( 4 ) the calculating tools of fixture clamping force are supplied to support the clamping parts design. according to the calculating result, the claming parts are assembled to the fixture
（ 2 ）研究了基於知識熔接的夾具建模，包括夾具元件的建模和夾具的裝配建模，提出了夾具元件建模中的特徵及零件的知識熔接表示方法，分析了夾具的裝配表示模型，實現了典型夾具的建模。( 1 ) on the basis of studying the methods of fixture design based on ug / kf, a fixture design model droven by knowledge is presented to integrate the design knowledge into degital geometry model. ( 2 ) the parametric cad model of fixture parts are built, and a standard part library of fixture is constituted using ug / kf technology
本文研究了基於知識熔接技術的夾具設計，主要內容如下: （ 1 ）研究了基於知識熔接的夾具設計方法，構建了夾具的設計模型，設計模型通過夾具元件的建模和夾具的裝配建模來實現。分享友人