extrusion ratio 中文意思是什麼
extrusion ratio
解釋
擠壓比-
Abstract : to decrease bending and twist deformation of non - sym metry extruded sections, a new conception of local extrusion ratio and die band ratio has been set up, and also the formulas for the place of die hole on the ba sis of simulating test
文摘:為減小非對稱型材擠壓的彎扭畸變，在試驗研究的基礎上，建立了局部擠壓比、擠壓帶系數的概念，擠壓筒中心與擠壓模孔型中心相對位置的計算式。 -
The main parameters ( extrusion ratio, temperature, article size, deformation velocity, configuration of die, lubrication etc. ) effecting powder extrusion formability and forming process of powder cladding wire have been analyzed
對影響粉末擠壓成形性能的主要參數（擠壓比、溫度、顆粒度、變形速率、模具入口形狀以及潤滑等）以及粉末包覆線成形的工藝作了定性的分析。 -
In this investigation carbon black - filled electrical conductive composites of poly ( ethylene terephthalate ) / polyethylene were first prepared through the single - screw melt - blended extrusion, then drawing, followed by the quenching and subsequent press molding. the relationships among the influencing factors including composition, hot stretching ratio and compatibilizer, morphology and properties of composites were systematically investigated. positive temperature coefficients effect and crystallization behaviors of composites were preliminarily analyzed
本文擬採用單螺桿熔融共混擠出?熱拉伸?淬冷的新的成型方法制備炭黑填充的pet pe復合導電材料，熱拉伸的目的是使材料的分散相（ pet相）在加工過程中原位形成纖維，而炭黑基本分散在纖維中或纖維的表面上，使炭黑粒子間間距減小，形成更多的導電通路，從而提高材料的導電性能，同時保持或提高材料的力學性能。 -
The relations, such as the tensile strength of extrusion products to extrusion ratio and contents of powder strengthen materials, the practical load of powder extrusion to contents of powder strengthen materials, extrusion ratio and extrusion velocity, were given by this dissertation
論文給出了實驗過程中擠壓製品的抗拉強度與擠壓比、顆粒增強材料含量之間的關系，粉末擠壓所需的實際擠壓力與顆粒增強材料含量、擠壓比、擠壓速度之間的關系等。 -
To explore why the ratio of collectable wort extract is higher than that of non - extruded, the influences of all parameters of rice extrusion system ( barrel temperature, material moisture, screw speed ) on resistant starch content of extuded rice were studied by using second - order quadratic orthogonal rotating combination design method
摘要為探索擠壓蒸煮大米啤酒輔料麥汁浸出物收得率高於傳統不擠壓蒸煮啤酒輔料收得率的原因，用二次正交旋轉組合試驗法設計安排試驗，研究了大米擠壓蒸煮系統諸參數（套筒溫度、物料含水量、螺桿轉速）對大米抗性澱粉含量的影響規律。 -
2. the room temperature tensile strength of alloy made by mlsd relate to the extrusion temperature and the extrusion reduction ratio, with high temperature and reduction ratio, the tensile strength becomes low
二、多層噴射沉積過共晶a1 - si合金的室溫強度與擠壓溫度和擠壓比有關，擠壓溫度越高，合金的強度會降低。 -
Effects of extrusion ratio on semisolid microstructure formation of az91 alloy
半固態組織形成的影響 -
Influence of extrusion ratio on microstructures and tensile properties of az91 magnesium alloy
91鎂合金組織及力學性能的影響 -
The optimal extrusion parameters are as following : extrusion temperature is 375 - 400 ?, the reduction ratio is 25 : 1
該合金的最佳擠壓工藝參數為，擠壓溫度為375 - 400 ，擠壓比為25 : 1 。 -
Based on the productive experiment on heihe dam site, during april to august 2002, site experiment was made on gongboxia hpp dam site, bjy - 40 extrusion curb placing machine was determined to be applied into gongboxia project, the batch ratio is : cement 80kg / m3, sand 651kg / m3, small stone 1449kg / m3, and sand ratio 31 %, w / c ratio 1. 31, admixture 3 %
在生產性試驗的基礎上， 2002年4 8月，在公伯峽面板壩現場進行了擠壓邊墻施工各個環節的試驗，通過試驗，確定公伯峽面板壩使用陜工局西安理工大學工程項士學位論文水利機械廠研製的bjy 40型混凝土邊墻擠壓機進行固坡施工，其混凝土配合比為：水泥80kgb 』 ，砂651kgb3 ，小石1449kgb 』 ，砂率31 ，水灰比1
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