澆注法 的英文怎麼說
中文拼音 [jiāozhùfǎ]
澆注法
英文
pouring process-
The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection
本論文在總結了斜拉橋的發展及其施工工藝，並指出了橋梁施工控制的重要性之後，簡要的介紹了工程概況，敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分；論文的核心部分，在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後，詳細論述了主梁的標高線形控制方法和內容，實際支模標高的提出，結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法，索力檢測和結構溫度監測的方法。The control system of mould level is crucial to improve the slab quality in the continuous casting process, pid controller is used in the traditional mould level control, and it has some defaults, such as : at the start - up or finishing period of casting or during the changeover of tundish, pid control has a bad effect, its overshoot is large and its transient time is long ; the erosion of the tundish stopper and the submersed nozzles lead to the accuracy of control become bad ; the abrupt falloff of block in the submersed nozzles makes the level acutely fluctuate, and pid control can not overcome the disturbances resulted from the change of casting speed
結晶器液位控制系統是提高連鑄產品質量的關鍵環節，傳統的連鑄機液位控制方法採用常規的pid控制，存在如下不足：開始、結束澆注和換中間罐澆注時，控制效果差，超調量大，過渡時間長；塞棒頭和浸入式水口被腐蝕后引起控制精度差；浸入式水口堵塞物的突然脫落所引起的液位劇烈波動；無法克服拉速波動引起的擾動。Standard test method for compressive strength of concrete cylinders cast in place in cylindrical molds
在圓柱模型中現場澆注混凝土圓柱體的抗壓強度標準試驗方法Road construction and maintenance equipment. bituminous binder spraying machine. dosage measurement and transverse distribution fixed station test bench and method
築路和養路設備.瀝青黏合劑噴灑機.澆注機橫向分配與劑量的定位試驗臺和試驗方法Berkeley production companies using the national patent - - normal atmosphere temperature for approximately foam phenolic resin made by national patent technology - - phenolic foam composite wind normal atmosphere temperature control plate consecutive foam methods, the introduction of an internationally advanced level of industrial production lines, and through iso9001 ~ 2000 iso14001 ~ 1996 certification consistent with national enterprise development direction
貝克萊公司生產採用國家專利的? ?常溫連續發澆注發泡酚醛樹脂，按國家專利技術? ?酚醛泡沫復合風管板材常溫連續發泡方法，引進具有國際先進水平的工業生產線，通過iso9001 ~ 2000及iso14001 ~ 1996認證，符合國家企業發展方向。The research showed that basin is the more important feeding resource than runner in runner type gating system in lost wax casting. therefore, on the basis of the basin as feeding resource, runner and ingate as feeding channel, a new design method for runner type pouring and feeding system in investment casting was developed. the corresponding feeding mathematical pattern and allowable total weight listed for casting cluster with different basin were established after analyzing the practical feeding of basin and the calculating process for design was described in detail
在熔模鑄造橫澆道型澆注系統中，澆口杯是比橫澆道更為重要的補縮源，因此在立足於澆口杯為補縮源、橫澆道和內澆道為澆注補縮通道的基礎上，開發了適用於熔模鑄造橫澆道型澆注補縮系統設計的新設計方法，在詳細分析了澆口杯的實際補縮情況后，建立了相應的數學補縮模式和不同澆口杯的鑄件組許用鑄件總質量表，並具體介紹了設計計算過程。The composite material, which is used to make muller plow of sand mill, is prepared by the method of cast - infiltration and the technology parameters for making composite material is optimized. then the effects of the matrix component on composite layer also are disccused
通過試驗對利用鑄滲法在鑄件表面獲得一定厚度復合材料層的形成機理進行了理論分析，優選了利用鑄滲法在鑄件表面制備復合材料的工藝參數（澆注溫度、合金膏塊的厚度、澆注位置等） 。Liquid - solid extrusion of composite material is a new kind of metal forming process, which has been developed in recent years with a promising practical application prospect for its simple working procedure, low cost and good workpiece performance. through a lot of experiments, the optimization and chosing method of key process parameters ( pouring temperature, mold warm - up temperature, impregnating pressure, impregnating time ) has been mastered. under the precondition of appropriate chosing these parameters, the effective control of extrusion velocity is the key of mading good workpiece. but the control of extrusion velocity remains a handwork, and it is heavily affected by such uncertainties as a handler ' s knowledge and skill about the process. in order to solve the problem, the automatic control of the extrusion velocity is studied, and a computer control system is also designed under existing condition
通過大量實驗，已掌握了關鍵工藝參數（熔液澆注溫度、擠壓模預熱溫度、浸漬時間、浸漬力）的優化選取方法。在合理選取關鍵工藝參數的前提下，擠壓速度的控制是成形出質量良好製件的關鍵。但是，目前對于擠壓速度的控制仍停留在手動控制階段，利用該工藝制備管、棒材製件的成功與否受操作者對該工藝及其設備的經驗及熟練程度等不確定因素影響很大。The sensitivity algorithm is a knowledge of research on the affection of parameters varies to system performance. combination with pressing force and infuse time predicted model, by using sensitivity algorithm, the affection of cast temperature, mould temperature and infuse pressure on infuse time is researched deeply, and the affection of cast temperature, infuse time and infuse pressure on the pressing force in the origination stage of extrusion process. the sensitivity analysis has huge instructing significance to the selection of parameters
靈敏度演算法是分析參數變化對系統性能影響的一種有效工具，所以本文引入靈敏度演算法，結合壓制力和浸滲時間預測模型，深入研究了澆注溫度、模具溫度和浸滲壓力對浸滲時間的影響關系，以及澆注溫度、模具溫度、浸滲時間和浸滲壓力對擠壓過程起始階段壓制力的影響，對于參數的選取，具有一定的指導意義。Standard test method for thermal flow, cure, and behavior properties of pourable thermosetting materials by torque rheometer
用轉矩流變儀測試可澆注的熱固材料的熱流性固化性及性能特性的標準試驗方法Test method for thermal shock resistance of castable refractory. water quenching
耐火澆注料抗熱震性試驗方法Using the method of compare experiment, the samples of liquid al alloy with and without treatment by electromagnetic pump were studied respectively
摘要通過對比實驗的方法，研究了不經過和經過電磁泵處理的鋁合金液澆注流動性試樣。Test method for alkali - resistant of alumina - silica castable refractory
硅鋁質耐火澆注料耐堿性試驗方法- test method for refractoriness under load of castable refractory. non - differential, with rising temperature
耐火澆注料荷重軟化溫度試驗方法Abstract : some important principles in the design of split box molding are discussed concerning the selection of mold joint ， the methods of location and the design of gating system. it has been proved in production that the principles discussed had great effects on the cost and quality of castings
文摘:以床身為例，討論了劈箱造型工藝設計中的幾個重要原則：包括分型面的選擇、定位方法、分芯方法及澆注系統設計等；生產實踐證明，這些原則對鑄件生產成本和品質有重要的影響。Experiment study of aluminum electrolysis electrode prepared with slurry casting method
粉漿澆注法制備較大尺寸金屬陶瓷材料的試驗研究Installation of monolithic refractories - code of practice for installation by casting
整體耐火材料安裝.第1部分:採用澆注法的安裝實用規程Using the diecast method, products with cleaner and more accurate dimensions can be produced than is the case with other casting methods
與其它澆注法比，通過拉模鑄造製造的產品外觀更美，尺寸更精確。Cast _ iron _ desc ; cast iron was produced from the molten metal and was much more durable and easily worked than the iron produced with elder methods
用溶化的金屬澆注成鑄鐵，它比以前的辦法制得的鐵更堅久耐用。Test method for thermal shock resistance of castable refractory. compressed air flow quenching
耐火澆注料抗熱震性試驗方法分享友人