薄坯 的英文怎麼說
中文拼音 [bópī]
薄坯
英文
thin stock-
Design of hot extrusion mould of roughcast of multi - joint thin - wall brazen valve body
多接頭薄壁銅閥體毛坯熱擠壓模設計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。Made of polytetrafluoethylene resin added with a certain volume of colouring agent shaped as blank by moulding and sintering, then through cutting and rolling to have the stereospecific and non - stereospecific coloured film in 13 kinds of colour i. e. red, green, yellow, violet, brown, black, orange, white and etc
用聚四氟乙烯樹脂加入一定量的著色劑后經模壓，燒結製成坯料再經車削，壓延製成紅、綠、藍、黃、紫、棕、黑、橙、白等十三種顏色的聚四氟乙烯定向或不定向彩色薄膜。Fictious simulation of high - speed roll casting has been carried out on the basis of the fact. the results showed that roll casting speed increase with the decrease of the thickness of the strip, and the peak value of rolling pressure decrease with the increase of roll casting speed and thickness of strip or the increase of roll casting zone. the designed parameters of mechanical capabilities of the roll caster should be raised when rolling pressure increase with roller diameter increase
研究結果表明，減薄鑄軋板坯厚度可提高鑄軋速度；隨著鑄軋速度降低、鑄軋區增大與鑄軋坯厚度減薄，軋制壓力峰值增大；隨著鑄軋輥徑增大，軋制壓力增大，因此鑄軋機力能設計參數也要相應增大。Taking produce high - quality products and make higher inner management as its guidelines, the company has invested a massive amount of funds in recent years. presently, the project of steckel mill of cold - rolled silicon steel slab is under construction. it is expected to put into production by the end of 2006, through which tianjie group will form a complete set of production line of cold - rolled electrical steel
近年來，公司以「產品質量要上檔次內部管理要上層次」的指導精神投入了大量資金，目前在建項目有冷軋硅鋼薄板坯爐卷軋機，預期2006年底正式投入生產，屆時天潔集團將形成一套完整的冷軋電工鋼生產流程線。The forming technology data have been defined on the analysis of the forming technology of az31 magnesium alloy thin - walled tubes by using isothermal forming and forward extrusion deforming of hollow blank process and the design of die structure has been introduced
摘要本文通過對az31鎂合金薄壁管材成形的工藝分析，採用了空心坯正擠壓、等溫成形的工藝方法，確定了其成形工藝參數，並介紹了該薄壁管材的擠壓模具結構設計。Study on mold flux of thin slab continuous casting
薄板坯連鑄保護渣研究Control the quality of continuous casting and rolling thin slab
連鑄連軋薄板坯的質量控制Process and quality of continuous casting and rolling of thin slab
薄板坯連鑄連軋工藝與產品質量Numerical simulation of submerged nozzle for thin - slab continuous casting
薄板坯連鑄浸入式水口結構數值模擬Survey of technological development of thin slab continuous casting and rolling
薄板坯連鑄連軋工藝技術發展的概況Ferrite rolling technology used in thin slab continuous casting and continuous rolling
薄板坯連鑄連軋生產中的鐵素體軋制工藝Numerical simulation of 3 - dimensional molten flow in thin - slab continuous casting mold
薄板坯連鑄結晶器中鋼液三維流動的數值模擬Process optimization and technique innovation in thin slab continuous - casting with ftsc technology
工藝薄板坯連鑄的優化與技術創新Strength control of steel for cold rolling produced by thin slab continuous casting and rolling
薄板坯連鑄連軋線生產冷軋基板的強度控制Production practice of thin slab continuous caster in ultra - thin hot - rolling steel strip project
唐鋼超薄熱帶工程薄板坯連鑄機的生產實踐In this paper, it is proposed as a new mechanism that when a solidifying billet is in the stirring zone during continuous casting of steel, a thin steel shell is formed in front of the freezing interface, which results in a white band with a negative segregation followed by a positive one
作者提出了一個新的機制來解釋白亮帶的形成原因，即正在凝固的連鑄鋼坯位於攪拌區時，在凝固前沿形成一個薄殼，由此導致先發生負偏析，緊隨其後又發生正偏析的白亮帶。In this paper, 130mm diameter hot - rolled bars ( 3 transus temperature is 798 c ) were used in experiments. the superplastic property of ti - 1023 alloy was studied systematically by the experiments of tensile and compression. the preparation method of fine - crystalline structure and the processing parameters of superplastic forging are optimized
本文以130mm熱軋棒材為原材料，通過超塑性拉伸和超塑性壓縮試驗，對ti - 1023合金的超塑性進行系統研究，研究坯料細晶組織制備方法，優化超塑成形工藝參數，為高筋薄腹板復雜形狀ti - 1023合金鍛件超塑性等溫模鍛工藝的制定提供試驗依據。Aiming at the medium thickness slab caster in anshan isco, numerical simulations concerning fluid flow and free surface wave process of liquid steel in mold were conducted by using the cfx4. 4, a commercial software package for fluid flow analysis, in which the metallurgical functions of a submerged nozzle, specially the submerged nozzle with three holes, were investigated emphatically
摘要以鞍鋼中薄板坯連鑄機為對象，在商業軟體cfx4 . 4的平臺上對結晶器內鋼水流動和液面波動過程進行了數值模擬，重點研究了其所獨有的3孔浸入式水口的冶金功能。Standard specification for fabricated fittings of butt - fused polyethylene plastic pipe, fittings, sheet stock, plate stock, or block stock
熔接聚乙烯塑料管配件薄板厚板或板坯的成品配件的標準規范分享友人