injection-molding pressure 中文意思是什麼

injection-molding pressure 解釋
注塑壓力
  • injection : n. 1. 注射。2. 注射劑，注射液，針藥，灌腸（藥）。3. 充滿，注滿。4. 【醫學】充血。5. 【機械工程】噴射。6. 【宇宙空間技術】（衛星等的）入軌，射入軌道，射入軌道的時間[地點]。
  • molding : molding ＝ moulding.
  • pressure : n 1 壓；按；擠；榨。2 【物理學】壓力，壓強；大氣壓力；電壓。3 精神壓力，政治[經濟、輿論等]壓力。4...
  1. The green body of high quality could be obtained at injection molding temperature from 160c to 180 c, injection molding pressure from loompa to 120mpa, keeping pressure from 40mpa to sompa, mold - temperature 32c, cooled from 2 min to 4 min

    注射溫度為160 180 ，注射壓力為100 120mpa 、保壓壓力為40 50mpa 、模具溫度為32 、冷卻時間為2 4min注射成型后，注射坯的質量較好。
  2. Abstract : thermally induced stress and the relevant warpage cause by inappropriate mold design and processing conditions are problems that confounded the overall success of injection molding. a thermorheologically simple thermoviscoelastic two - dimension material model is used to simulate the residual stress and warpage within injection molded parts generated during the cooling stage of the injection molding cycle. the initial temperature field corresponds to the end of the filling stage. the fully time - dependent algorithm is based on the calculation of the elastic response at every time step. numerical results are discussed with respect to temperature and pressure

    文摘:不均勻的熱殘余應力及其變形是注塑成型加工中常見的工程問題之一.應用熱流變簡單材料的二維熱粘彈本構方程得到的遞推公式，數值模擬了成型中的熱殘余應力及其翹曲變形，並用數值實驗討論了溫度、壓力對注塑件殘余應力及變形的影響，發現溫度變化不均勻是注塑件翹曲變形的最主要原因，其影響遠大於壓力的作用，與工程實驗的結論一致
  3. 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。
  4. The design of its molding part, hydraulic pressure side core - pulling mechanism, injection system and other make - up of the mould, as well as the working process of the mould, were specified in detail

    詳細地敘述了模具成型零件的設計、液壓側抽芯機構、澆注系統和其它結構的設計過程以及模具工作過程。
  5. When sticky molding takes place during manufacturing, the prime concern is whether the injection pressure and the consistant pressure is too high. high injection pressure will result in over saturation, causing the difficulties in mold release when the plastics materials fill in other gaps

    在加工過程中發生粘模，首要考慮射壓或保壓是否過高，射壓過高會使成品過度飽和致塑料填充入其它空隙中產生脫模困難。
  6. S. m. wang, ; s. c. chen, ; w. l. liu ( 2001 ), “ an improved pressure control system for thin - wall gas - assisted injection molding ”, asian plastics technology conference poster

    丁鏞；施敏生；林?鵬；王世明；張義鋒（ 2001 ） ， 「壓電陶瓷驅動四連桿之動態分析」 ，第二十五屆全國力學會議，臺中
  7. Abstract : based on the analysis of the pressure equation of filling flow in injection molding, finite - element method is employed to solve the transient pressure field with moving free form boundary

    文摘:在分析注塑充填流動壓力方程的基礎上，採用有限元方法求解充填過程中非定常、具有移動邊界的壓力場。
  8. With 28 units of 50t 80t injection molding machines available at our group companies, we are also adept at special forming of thick - walled shaped products, including pfp forming, counter - pressure forming and sandwich forming, all of which are impossible with ordinary injection molding techniques. moreover, we can carry out forming using recycled pet bottles without the need for pelletization

    在公司集團內，保有著28臺50t850t的射出成形機，一般不可能的進行的壓肉形狀品的特殊成形pfp成形計數器壓力成形三明治成形和再利用pet成形不用再次球團礦化等也可以勝任。
  9. Progress on low pressure injection molding

    低壓注射成型工藝的研究進展
  10. As the demand for their high quality and good outline is increasing, the hydraulic control system of molding machine must be able to offer accurate pressure and flow control at the same time to its injection system

    集壓力、流量比例調節於一體的電液比例壓力流量復合控制閥（簡稱pq閥）以其復合程度高、控制性能好、節能等特點在注塑機液壓控制系統中得到了日益廣泛的應用。
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