mold problems 中文意思是什麼
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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 -
Abstract : this article presents the problems and the reasons causing the problems in the operation of slab ccm mold in pansteel. a study has been carried out on the efficient ccm mold featuring high casting speed. and following the study relative technical measures are put forward, which ensure an increase of the ccm casting speed
文摘:分析了攀鋼板坯連鑄結晶器在使用中出現的問題及其產生原因，對以高拉速為核心的高效連鑄結晶器結構進行了研究，提出了相應的技術措施，確保了攀鋼連鑄機拉速的提高。 -
This paper has analyzed twenty - year climatic data of typical cities in cold area, carried on lots number of field investigations and e xperiments, and systematically discussed improvement strategies for indoor physical environment of the ground floor room of residential buildings. though investigation of its thermal, sound and lighting environment it ' s found that there are many problems in this kind of room. those are : seasonal wetness, mold and fungus growing, destroyed structure and furniture etc, insufficient illumination, and bad ventilation condition
得出寒冷地區住宅底層室內熱環境、聲環境、光環境的實際狀況，結論表明，寒冷地區住宅底層存在的問題：季節性潮濕，高濕度導致黴菌生長、繁殖，潮濕的室內環境，導致建築物維護結構的內表面受潮起鼓，引起結構破壞，室內傢具、電器、物品的損壞，使得室內的衛生狀況、人體健康都受到影響：採光的明顯不足、通風散熱能力較差等。 -
This essay that aims to definite the leisure - entertainment industry and analysis the developing mold, industry joint, construct, supplying and replacing elasticity of leisure - entertainment industry completed by applying the theories of industry economy, the 3th. industry economy and west economy and sociology under the background of xiaokng society. at last, author gives several countermeas. ures that correspond to the problems existing in the leisure - entertainment industry
本文的研究就是在小康社會這個大背景下，運用產業經濟學、三產業經濟學以及西方經濟學、社會學等學科中的相關理論對體育休閑娛樂產業進行界定，並對體育休閑娛樂產業的發展模式、產業關聯、產業結構的「低度化」和「同構化」以及該產業的產品的某些供給彈性和替代彈性等問題進行分析、探討，並且有針對性的提出相應的對策。 -
This paper focuses on the use of cae in solving the problems of melt lines and bright spots, which can be found on the wind channel mold of haier washer machine. and the problems are successfully solved on the rheological theory
利用cae技術研究了海爾洗衣機風道蓋板模具中出現的熔接痕和亮斑問題，並在流變學理論的指導下成功地設計出了符合實際生產需要的解決方案。 -
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。 -
Long - span architectures represent one of the tendencies of the development of architectures nowadays. in design and creation of architectures fields, the structural application will meet many problems, and how to make full use of the structural mechanics characteristic and the construction system, and how to utilize reasonable construction form to mold the space appearance, and how to create out characteristic building in ages to really take the building design into a brand - new stage, will be a problem that the architects face and consider
大跨度建築代表了當今建築類型發展的一大趨勢，在大跨度建築的設計與創作中，結構的應用會遇到諸多問題，如何充分利用和發揮結構體系的力學特徵，以合理的結構形式來塑造空間形態，並創造出具有時代特色的建築，以真正把建築設計帶入一個嶄新階段，將是建築師共同面對和思考的問題。 -
Abstract : based on the methods of the fuzzy theory, a mathematics model of fuzzy comprehensive evaluation for the problems of unbalanced flowing system of multi - cavity injection mold, have been established. fuzzy comprehensive evaluation of different processing conditions are made by the proposal method
文摘:根據模糊論方法的原理，針對一模多腔非平衡布置的澆注系統的流動平衡問題，建立了模糊綜合評判的數學模型，完成了多種成型工藝方案的模糊評判。 -
Don ' t fall into the mold of applying standard solutions for all problems
不要陷入老是以標準模式來解決所有問題的巢廄。
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