擠製法 的英文怎麼說
中文拼音 [jǐzhìfǎ]
擠製法
英文
extrustion process-
Two common methods of manufacturing plastic articles are by extrusion and by injection moulding.
生產塑料製品的兩種通用方法是擠出成型法和注射成型法。The disadvantage of such a system is that local filmmakers are crowded out of high - priced facilities aimed at the u. s. market and are outbid in the competition for local talent
這種制度的缺點則是當地製片人會受到排擠,無法使用以美國市場為目標的昂貴設備,而且必須出高價競爭,才能聘請到當地人才。This is very useful for reviewing congested areas of the design and has allowed us to dispense with the physical mock - ups previously built
這對于檢查設計中的擁擠地區非常有用,它讓我們省去了以前製作實物模型的做法。 」The feasibility of different wood particles as the reinforcing or the filling materials for foamed pvc to produce microcellularly foamed composites by extrusion was investigated
摘要本研究主要在檢討以不同大小之木材粒片作為發泡聚氯乙烯聚合物之增強或填充材料,以押擠成形法模製出微細發泡復合物之可行性。Liquid - solid extrusion of composite material is a new kind of metal forming process, which has been developed in recent years with a promising practical application prospect for its simple working procedure, low cost and good workpiece performance. through a lot of experiments, the optimization and chosing method of key process parameters ( pouring temperature, mold warm - up temperature, impregnating pressure, impregnating time ) has been mastered. under the precondition of appropriate chosing these parameters, the effective control of extrusion velocity is the key of mading good workpiece. but the control of extrusion velocity remains a handwork, and it is heavily affected by such uncertainties as a handler ' s knowledge and skill about the process. in order to solve the problem, the automatic control of the extrusion velocity is studied, and a computer control system is also designed under existing condition
通過大量實驗,已掌握了關鍵工藝參數(熔液澆注溫度、擠壓模預熱溫度、浸漬時間、浸漬力)的優化選取方法。在合理選取關鍵工藝參數的前提下,擠壓速度的控制是成形出質量良好製件的關鍵。但是,目前對于擠壓速度的控制仍停留在手動控制階段,利用該工藝制備管、棒材製件的成功與否受操作者對該工藝及其設備的經驗及熟練程度等不確定因素影響很大。A new processing method, gelation - flow - casting, specialized for the molding of polyvinyl fluorite ( pvf ) films, is introduced in this paper
摘要介紹了一種適合聚氟乙烯薄膜生產製造的新工藝凝膠擠出流延法。In this research, many kinds of polymer / montmorillonite nanocomposites have been prepared by melting - extrusion - compound. nano - montmorillonite is modified by oneself. micro - structure and properties of these nanocomposites have been studied
本文通過熔融擠出法將自製的納米蒙脫土與聚合物進行復合,制備了多種聚合物蒙脫土納米復合材料,並對材料的亞微觀結構及性能進行了表徵。Extruded concrete curb technology was introduced in 20th congress icold held in beijing in year 2000, this method draw more attention for its improving the compaction of transition material, excellent performance of slope protection, and convenient construction. this extruded concrete curb technology was developed in ita dam construction in brazil, the ita method consists of building and extruded concrete curb by using an extruding machine before the construction of a layer of the transition material, then spread and level the transition material in layers inside the curb, and compact the layer by vib ' ratory roller horizontally
巴西工程界在埃塔( ita )面板堆石壩建設中,借鑒道路園林工程中道沿機的擠壓滑模原理,創造性使用邊墻施工法,在每填築一層墊層料之前,用擠壓式邊墻機製作出一個半透水混凝土小墻,然後在其內側按設計鋪填壩料,用振動碾平面碾壓,合格后重復以上工序。After several typical foreign desktop systems had been studied, mem ( melted extrusion manufacturing ) process was chosen as the molding process of the first rapid prototyping desktop system in china, mem200 - d, which combined our technical advantages and design experiences. by using the mechatronic design and modularization method, the system scheme design, layout design and part / assembly design have been achieved
作者在研究了國外多種典型的桌面化快速成形系統的工藝、特點之後,結合自身的技術優勢和設計經驗,選擇熔融擠壓製造工藝( meltedextrusionmanufacturing ,簡稱mem )作為國內第一臺桌面化快速成形系統mem200 - d的成形工藝,同時應用機械電子學產品設計方法,結合桌面化快速成形系統的特點,以模塊化設計思想完成了mem200 - d桌面化熔融擠壓成形系統的總體方案設計、結構布局設計和零部件設計。In this thesis two kinds of coupling agents and maleic anhydride ( mah ) grafted polypropylene ( pp - g - mah ) were employed to act as interface compatibilizers for pp / nano - sio2. master batches from pp ( 90 ), nano - sio2 ( 10 ) and coupling agent ( 1 ) were prepared by twin - screw extruder firstly
本課題選用硅烷偶聯劑、鈦酸酯偶聯劑以及自製的馬來酸酐接枝聚丙烯作為pp sio _ 2復合體系的界面增容劑,採用母粒法擠出工藝制備了改性pp 。Abstract : this paper deals with the process methods to eliminating theextruded crazes by increasing the punch diameter and hole surface finish. the plans for extruding the deeper hole articles are feasible
文摘:研究了消除深孔薄壁擠壓零件產生裂紋的措施,提出了用增大芯軸對孔的過盈量來提高金屬塑性及內孔壁光潔度的方法,消除了裂紋的產生,製造出了使用性能較好的零件。Plastic barrier adopts hard material with special character, by way of pushing and infusing, it come into standing pole, rail, barrier, etc, which is completed by using welding, sticking, hooking and inserting
塑膠柵欄採用特殊性能的硬質材料,用擠塑和注塑的加工方法製成立柱,橫桿,柵桿和帽頭等部件,利用焊接,粘接,扣接和插接的方法組裝而成。Ethylene / octene copolymer sythesized by metallocene catalyst was a new kind of thermoplastic elastomer, which was molded as elastomer material by plastic common molding process such as injection, extrusion and blowing and also by rubber process such as chemical crosslinking by peroxide
採用茂金屬催化劑合成的乙烯辛烯共聚物是一種新型熱塑性彈性體,可用注射、擠出、吹塑等常用加工方法成型,又可用過氧化物進行化學交聯,用橡膠加工方法製成彈性體材料。Test method for extruded and compression molded shapes made from poly vinlidene fluoride
聚偏氟乙烯擠制和壓模製型材試驗方法Fibre - reinforced plastics - methods of producing test plates - pultrusion moulding
纖維增強塑料.試驗用板材的生產方法.拉擠壓製件After the investigation and study of this extruded concrete curb solution overseas, shaanxi provincial bureau of water & electric engineering ( group ) co., ltd. ( spb ) devoted to the research of this new construction method, invented bjy - 40 extrusion curb placing machine, made comprehensive experiments on heihe dam site, and got valuable results, adopted this method in gongboxia hpp main dam construction
在對國外邊墻施工法進行細致調研后,從2001年開始,陜工局率先對這一技術進行研究,研製了bjy - 40型邊墻擠壓機,在黑河工地進行了現場擠壓混凝土邊墻和墊層料鋪填碾壓的綜合試驗,取得了具有參考價值的第一手資料,並在公伯峽水電站面板壩工程中創新採用了這一技術。Fibre - reinforced plastics - methods of producing test plates - part 6 : pultrusion moulding
纖維增強式塑料製品.試驗板的生產方法.第6部分:擠拉模製法Made of shaping polytetrafluoethylene resin added with a certain volume of extrusion assistant by extrusion than through high heat sintering
用聚四氟乙烯樹脂加入一定量的助擠劑,採用糊膏擠出法成型后,再經高溫燒結製成。Abstract : focused on the metal plastic forming of valve bodies for power plant boiler, a new process named “ shear extrusion ” is described in this paper. the numerical simulation analysis is carried out by using the 3 - d deform software to predict the distribution of velocity, stress, strain and temperature fields during the forming process and the flow law of metal. then the numerical simulation results are testified by simulative experiment. finally, large - size valve bodies have been successfully formed by the screw press
文摘:針對電站鍋爐用大型截止閥體的製造新工藝? 「剪切擠壓」 ,利用數值模擬的方法對剪擠工藝進行研究,得到了成形過程中速度、應力、應變及溫度場等的分佈及金屬流動規律,並通過物理模擬實驗進行了驗證,進而為獲得閥體剪擠製造的最佳成形工藝參數提供可靠依據。分享友人