[材料科學(xué)]經(jīng)典的流道與澆口設(shè)計(jì)系統(tǒng)教材壓鑄(文件)
【正文】 t type oil or Water? ? 冷卻劑流動(dòng)條件 ? Coolant flow condition? Castec AUSTRALIA 分什麼要分析 ? 模溫的影響 Why analyse? Die temperature affects ?鑄件品質(zhì) Casting Quality ?模具壽命 Die life ?生產(chǎn)效率 Production rate Castec AUSTRALIA 實(shí)驗(yàn) :利用 CASTHERM研究對(duì)下面兩項(xiàng)的影響 : An experiment: use CASTHERM to study the effect of ?水流率 water flow rate and ?冷卻距離對(duì)模面溫度 cooling distance on die surface temperature 距離 distance Castec AUSTRALIA 水流率 amp。表面積 Thermal zone concept takes into account 3D entities volume amp。 cooling distance distance 溫度 Temperature 水流率 Flow rate Castec AUSTRALIA 模具冷卻 amp。 Metal flows up and down in an approximately the same direction as it first flows out of the gate Castec AUSTRALIA 以模具設(shè)計(jì)者的角度而言錐形流道的重要性是 : 1.) 流角 The significance of tapered runner from die designer’s point of view are: 1. Flow Angle 錐形流道 Tapered runner 流角 Flow angle Castec AUSTRALIA 2.) 流角將構(gòu)成充填區(qū) : 2. Flow angle leads to Zone of fill: 錐形流道 Tapered runner 非直接充填區(qū) Ungated zone 直接充填區(qū) Gated zone Castec AUSTRALIA 雙錐形流道流道會(huì)有三個(gè)區(qū) The twin tapered runner results in three zone of fills left zone Right zone 中區(qū) Centre zone 三角洲區(qū) Delta gate 右區(qū) 左區(qū) Castec AUSTRALIA 流道 amp。 heating Castec AUSTRALIA 模具設(shè)計(jì)電腦輔助工具 ComputerAided die design tools ?機(jī)械性 : Autocad, Unigraphics (Mechanical features: Autocad, Unigraphics) ?流動(dòng)特性 : CASTFLOW
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