cavity molding 中文意思是什麼
cavity molding
解釋
模孔鑄型-
Find the law of the influence from the injection pressure to the filling time and the cavity pressure and make certain of the best filling time, injection time and injection pressure. though the analysis of the flowing velocity and pressure spread of the key position element in the injection parts in different gate position, we forecast the injection parts quality and the possibility injection flaw and its position, optimize the gate position. in this paper, though the research of analogue of the runner system of metal - powder injection molding and the process of injection molding, we get the law of how the injection parameter influence the injection process
在相同的注射條件下，通過分析喂料在不同直徑和長度流道中的流動規律，得到了喂料在流道中的速度場、壓力場和溫度場，找到了流道長徑比的合理取值范圍，並得出通過改變流道設計可實現對現有設備資源充分利用的結論；給出了不同注射壓力下，型腔壓力與充模時間關系曲線和喂料熔體平均充填速度與充模時間關系的曲線，得到了注射壓力對充填時間和型腔壓力的影響規律，確定了最佳的充模時間、注射時間和注射壓力；通過分析採用不同位置澆口注射時注射件關鍵位置單元的流動速度和壓力分佈，預測了注射件的成形質量，或可能產生的注射缺陷及位置，優化了澆口設置。 -
Pe compound cavity water heater is made by imported automatic welding equipment and roll - plastic equipment. it realized cavity - weld and cavity - roll - molding
Pe復合內膽熱水器由國外引進的自動焊接設備和滾塑設備生產而成，實現了內膽焊接和內膽滾型。 -
Simulation of aspheric plastic optical lens injection molding process and cavity designing
光學鏡片注塑成型工藝模擬與模腔設計 -
Cavity filling analysis of injection molding simulation : the formation of bubble and weld line
氣泡和熔接痕的形成 -
Abstract : based on sun workstation sparc20 ug software has been used in cad of full - mold casting tool of cylinder head of model n485q multi - cylinder diesel to solve knotty problems such as cut of pattern membrane of cylinder head. visibility of size of each part of cooperation of tools with mold cavity and, molding of complex curved surface. tool design thinking of full - mold casting of complex diesel castings has been explored
文摘:採用基於5un工作站sparc20的ug軟體進行n485q多缸柴油機氣缸蓋實型鑄造模具的計算機輔助設計，解決了缸蓋模樣的模片切取、模具配合型腔各部位尺寸的可視化以及復雜曲面的造型等疑難問題，探索出了一條復雜內燃機鑄件實型鑄造的模具設計思路。 -
These research results provide a theoretical base of the optimize of injection process parameter and the mold design, and the significance of this research is the forecast of the quality and performance of injection parts, and the instruction of the manufacture of metal - powder injection molding. this will definitely be beneficial to enriching of mim theory and provide the theory guidance for the design of cavity die and runner system
本文通過金屬粉末注射流道和注射件成形過程的模擬研究，得到了注射參數對注射成形過程的影響規律，其研究成果為注射工藝參數優化與注射模具設計提供理論依據，對預測注射產品質量與性能，指導金屬粉末注射成形生產具有重要意義。 -
Simulation and the associated numerical algorithm on the injection - compression molding ( icm ) process were developed to understand processing characteristics by changing processing parameters including compression speed, switch time from injection to compression, compression stroke as well as initial cavity thickness and part thickness using disk parts
摘要射出壓縮成型的模擬以及數值運算是要了解成型參數的改變，包括：壓縮速度、射出與封裝的切換時間、壓縮行程等製程特性而創建的，同時也包含了初始的開模厚度以及使用在光盤片的成品厚度。 -
The results showed that the fiber orientation distribution was mainly dependent on the shape of the cavity, fiber contents and molding condition
結果表明，纖維取向分佈主要取決于模腔幾何形狀、纖維含量和注射工藝條件等因素。
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