注塑溫度 的英文怎麼說
中文拼音 [zhùsùwēndù]
注塑溫度
英文
injection temperature-
Temperature system of automatic regulation in screw antrum of plastic injection molding machine
注塑機螺桿腔溫度自動調節系統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Increase melt and mould temperature, and injection speed
具和熔化溫度以及注塑速度Design of temperature control system of plastic injecting machine
注塑機溫度控制系統設計In the forth section, the dynamic matrix control strategy is discussed
第四章：注塑機料筒溫度的動態矩陣控制。During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied
在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。3 stages of temperature control, 2 levels of injection pressure, non - stage abjustment injection speed and back pressure, be suitted in precise shaping of engineering plastic
料筒油溫控制，兩極注塑壓力，射速、背壓無段調整，上、下模具溫度獨立控制。The closed - loop control of barrel temperature of precision injection molding machine
精密注塑機料筒溫度的閉環控制In the third section, the pid and fuzzy control method are discussed
第三章：注塑機料筒溫度的pid控制及模糊控制。In the end, considering that the barrel is coupling, a decoupling control and thereafter fuzzy control method are discussed
最後根據注塑機料筒溫度對象是強耦合的特點，研究了其解耦和模糊控制方法。After this, several temperature control strategies for barrel of extruder are studied, the real time control results are presented, and the feasibility of the realization of different control strategies is discussed
接著著重討論了注塑機的控制難點? ?注塑機料筒的溫度控制，以幾種不同的控制策略對其控制並對它們的控制性能及在單片機上實現的難易度進行了比較。To avoid the mark, the injection temperature should be increased to improve the viscosity and the injection speed should be adjusted
為防止流紋產生，應提高材料之注塑溫度，改善材料之流動性調整射出速度。The paper puts forward an idea of designing for stove temperature of injection machine control system by designing the fuzzy set theory, and introduces the structure of the fuzzy controller, the design procedures of the fuzzy control regulations and realization method
摘要根據注塑機料筒溫度的自動控制問題，提出了採用模糊控制理論來設計溫度控制系統的思路，並介紹了模糊控制器的結構、模糊控制規則的設計及實現方法。In the fifth section, the generalized predictive control strategy is discussed at first. after that, the author applies the generalized predictive control algorithm to the real - time control of extruder barrel. the last section is a summary of the whole research work
首先簡要介紹了廣義預測控制的原理，然後對其在注塑機料筒溫度控制上的應用進行了初步研究，採用單變量廣義預測控制方法對單段料筒溫度進行了有效的控制。Firstly demands of hardware and software designs of injection molding machine and realization are described. secondly software design of injection molding machine is discussed, and then frequency - converting control temperature control of injection molding machine are expatiated. finally hardware and software designs of manipulator specially used in injection molding machine are detailedly explained
首先介紹了注塑機控制器硬體設計的需求和設計實現，然後分析了注塑機控制器的軟體設計，並對注塑機控制器中流量的變頻控制和料筒溫度控制進行了詳細的闡述，最後對注塑機專用機械手控制器的軟硬體設計進行了詳細的介紹。Injection time switchover temperature affects the viscosity of the melt, which presents resistance to the advance of the screw
注射時間轉換溫度影響熔融塑料的粘度，而粘度會給螺桿的頂部帶來阻力（反壓力） 。Process window analysis, another part of mold flow analysis, examines melt temperature, mold temperature, injection pressure, and fill times
加工窗口分析、其它零件的模流分析，檢查熔體溫度、模具溫度、注塑壓力和充填時間。Based on the numeric analysis of the model, the effects of melt temperature, injection time, mold temperature and pre - filled volume on the cell size were studied especially
在對該數學模型進行數值分析的基礎上，著重研究了熔體溫度、注塑時間、模具溫度、初始填充量對微泡尺寸的影響。Raise mould temperature and injection speed
提高模溫和注塑速度The bodys slip - remained level and erectile capability in high & media pressure casting is defined, and the relationship between which and the work data such as slip temperature content of fine clay grain size distribution and press procedure is introduced too
介紹了高中壓注漿成形坯體的挺形性、空漿性以及它們和泥漿溫度、泥漿塑性土含量、泥漿顆粒級配以及壓力制度的關系。分享友人