surface pressing 中文意思是什麼
surface pressing
解釋
表面壓力-
As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials
坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。 -
Abstract : the epoxy plastic ( ep ) moulding surface of drop hammer die seriously presented embrittlement and deformation while drop pressing
文摘:原有的環氧塑料落壓模在使用過程中模具型面脆裂變形嚴重。 -
Rolling - cutting biscuit shaping machine is new equipment of making soda biscuit, good toughness of thin biscuit and super - thin biscuit. it ' s high production efficiency, low noises, safe operation, convenient, beautiful outer shape. this machine can press and roll rough flour 3 times and equiped with remaining flour recycling machine, also equiped with double - rolling cutting shaped equipement, in the mean time, it can produce two biscuit embryo of differnt shape. 3 times pressing - rolling machine can adjust different thickness and biscuit rough surface. it can roll rough flour and do not stick to rough flour embryo, correctness rate of adopting mould to cut margin of flour embryo reaches 100 percent so that avoid deforming of embryo due to deviation. this machine is one equipment which adopting advanced and won first technical rewarding for its independently control operation, beautiful outer appearance
滾切式餅干成型機是連續製作梳打餅、韌性和薄餅超薄餅的新型設備，具有生產效率高、噪音低，操作安全、方便，外型美觀等優點，本機具有三道軋輥制皮和余料回收機，配備雙滾切成型裝置，同時能生產兩種不同形狀的餅干胚不停機，三道軋輥能同時調節不同厚度和餅皮具有軋輥不粘皮、採用印模切邊一次同步進行準確率100 % ，避免偏差而造成餅胚變形，該機具有獨立控制操作，外形美觀，是目前國內較先進而獲得技術一等獎的設備。 -
This paper referred to the massive domestic and foreign technical material, elaborated in the sheet forming value simulation theory essential technology in detail, points out when analysis sheet forming question should use the big distortion ball plasticity fem and introduce the application characteristic and the function summarizes of the sheet forming simulation software dynaform. secondly, analyzed the cover forming characteristic, simultaneously introduced the influence cover forming factor in detail : such as ramming direction, the craft addendum surface and the material pressing surface, the radius of convex - concave mold, draw bead, pressure strength, blank size and craft margin and so on. and simulates many typical automobiles cover panel with software : such lateral board, back taillight pedestal and storage cover
其次，分析了覆蓋件成形的特點和要求，同時詳細介紹了影響覆蓋件成形的因素如沖壓方向、工藝補充面和壓料面、凸凹模圓角、拉延筋、壓邊力、坯料尺寸和工藝切口等，並用數值模擬軟體對多個典型的汽車覆蓋件汽車后側圍板、后燈座以及轎車后備箱蓋的沖壓成形情況進行模擬，用模擬結果優化拉延工藝方案，比較了內覆蓋件和外覆蓋件在成形特點和要求的一些異同點，以及常見的起皺、拉裂和回彈、成形不足等缺陷的產生機理和相應對策，重點介紹工藝補充面和壓料面的設計及優化方法，因為拉延是沖壓工藝的關鍵工序，而工藝補充面和壓料面的設計是拉延工序的關鍵，對消除缺陷至關重要。 -
We have imported advanced equipment and instruments as fine carving machines, sparkling machines and wire cutters, etc., focus on the main production lines of stone inlaying, nameplate and sliders, apply aluminum, copper, nickel, stainless steel, fine gold, pure silver, diamond, ruby, sapphire, spar and zircon as the main materials and adopt main techniques as punching, oil pressing, silk - screen printing, polishing, sandblasting, etching, electro - coloring, stone inlaying and surface electroplating, etc. and we are specializing in design, production and sales of metal accessories for mobile phones, computers, digital products and household appliance
現引進了進口精雕機、火花機、線切割機等先進儀器及設備，以鑲石、銘牌、滑軌為主要生產線；以鋁、銅、鎳、不銹鋼、純金、純銀、鉆石、紅藍寶、晶石、鋯石等作為材質；在製作工序上，有沖壓、油壓、絲印、拋光、磨砂、腐蝕、電染、鑲石、表面電鍍等相關工藝，專業設計、生產、經營各類手機、電腦、數碼產品、以及家電產品上的五金裝飾件。 -
The character of tube roll mill is that it combines the advantages of ball mill and roller, then great improves the grinding efficiency through the study of the grinding theory of tube roll mill, pressing stress, grinding effect and the comparation between roller and vertical mill, this text combined the national important technology equipment crert item - - tube roll milling developing item, gets following results : firstly, because of the special structure of tube and roll, powder from single particle grinding in the early peried contincely transit press grinding stage, it better stops the loss of splash energy, secondly, during the grinding progress, powder form loose to dense fully uses the nonsmoth surface of particle and stress focus to make its stress lower than roller " s
本文結合國家重大技術裝備國產化創新項目-筒式輥碾磨開發項目，通過對筒輥磨的粉磨機理、層壓應力的分析、粉磨效果的研究及與輥壓機、立磨粉磨效果、粉磨機理的比較，可知：首先，由於筒與輥的特殊結構方式，筒輥磨內粉體由初期的單顆粒破碎逐漸過渡到層壓粉碎階段，較好地防止了飛濺能的損失，其次，在粉磨過層中，粉體由疏鬆到密實，充分利用了顆粒的非光滑表面及應力集中效應使其應力低於輥壓機。實驗證實，筒輥磨的粉磨效果大大優于立磨和輥壓機。 -
Firstly, the comparation study between the wedge pressing and the contour forging has shown that the transverse deforming initiated from the surface of the preforms. when the superficies reached the moulding wall, the deforming moved downwards as the high - direction deforming increased, till the moulding chamber was full of stock ; the transverse deforming of the moulding pressing stock initiated from the center of the stock then surned into a drum - type. the distribution of the density and hardness of the high - direction indicated that the wedge pressing acquired a better ability of pressing penetration
首先對比研究了楔形壓制工藝與模壓緻密化工藝，發現楔壓坯料的橫向變形從上表層開始，當上表面與模壁接觸后，隨著高向變形量的增加逐步向下移動，直至坯料充滿模腔;模壓坯料的橫向變形從坯料中間開始，形成鼓形。高向的密度、硬度分佈表明楔壓比模壓具有更好的壓透能力。 -
Adopt scientific prescription and advanced bioengineering, technology, after the technology of drying, concentrating and pressing, the raw kelp was made into kelp tablet with the color of slightly brown, smooth surface, round tablet, it can be dissolved quickly and absorbed by human body easily
本品以海帶、裙帶多種海藻為原料，採用科學的配方和先進的生物工程、工藝，經烘乾、濃縮，壓製成淺褐色，表面光滑，圓形片劑，其溶解速度快，極易人體吸收。 -
Finally, the fracture behavior of the wedge pressing stock under different temperatures was studied. as a result, the wedge pressing under 450 could avoid the step on the surface of the stock and
室溫拉伸微觀斷口為韌窩和撕裂棱混合型韌性斷口，材料屬延性斷裂。 -
Touch screens employ one of three physics principles for detecting the point of touch. pressing a resistive design with a finger or other stylus raises a voltage. in capacitive models a finger draws a minute current this method is often used for cursor pads on notebook computers in other designs a finger or stylus interrupts a standing pattern of acoustic waves or infrared lights that blanket the surface
觸控熒幕可依其偵測觸控點的物理原理，分為三種：電阻式熒幕，用手指或其他觸頭輕按就會產生電壓電容式熒幕，手指會吸取微小的電流常用於筆記型電腦的觸控板。 -
Based on pressing practical experience of eha4120 double - faced clad plate elliptical head, the type head external surface clad layer crack reason during pressing process were analyzed and discussed, and the head pressing task was fulfilled successfully through improving the pressing procedure
摘要根據eha4120雙面復合板橢圓封頭的沖壓實際經驗，分析探討了此種封頭在壓制過程中外表面復合層產生裂紋的原因，通過改進壓制工藝，成功地完成了封頭的壓制任務。 -
Moreover, we perform integrated production of everything from raw material selection through bending, pressing, welding, surface treatment and assembly
採用素材彎曲加工沖壓加工焊接加工表面處理組裝加工為一體的生產流水線。 -
The sanitary napkin with high effective gel layer can congeal the infiltrating liquid to jelly, not flow back after pressing, and you won ' t feel sticky on the surface
內含高效膠化層的衛生巾，可把滲入的液體凝結成?喱狀，受壓后不回滲，表面沒有粘乎乎的感覺。 -
Segliwa gmbh fabrik elektrotechnischer isolierstoffe is a company operating within many ranges and offers mineral pressing materials, surface insulation as well as laminated plastics
是一家高水平的公司，該公司為您供應高質量的產品並從事雲母、輝光，絕緣系統，材料的製造和銷售。 -
The pressing rods design with bias angles, high - and ? low adjustment, self - poise of oil link, which makes shoes convenient in fetching 、 smooth the surface without damage and high efficiency and good quality
壓桿採用偏擺，高低可調節，油液連通自動平衡等特殊設計，使鞋子取放方便，鞋面不起皺、不受損，從而達到效率高、質量好之攻效。 -
Press polishing ? to polish on the surface of printed matter by pressing
壓光? ?在印刷品表面上塗布上光塗料之後，再經過壓光機進行壓光工藝。 -
For assuring the quality of road surface and reducing the cost, the whole process of construction, from the purchasing of raw material to mixing, transporting, spreading out and pressing out of construction material, all request to keep the continuous material and to avoid these disadvantages, that is the lower character of real - time and the disadvantage of powerful subjectivity which lied in the traditional construction
為保證路面施工質量和降低施工成本，施工的過程從原料的購進、混合料拌和、運輸、攤鋪到壓實均要求保持物料連續，避免傳統施工中存在的實時性差、主觀性強等的缺點。 -
As one of the national noted large - scale enterprises manufacturing aluminium profiling for both industry and construction, it is housed with complete, independent aluminium bar casting production lines, profiling pressing production lines, surface treatment production lines and die making production lines
作為一家民營股份制集團公司，現已成為全國著名的專業生產建築鋁型材、工業鋁型材、納米綠色環保陶瓷和納米環保塗料的大型企業，是國家建設部鋁合金建材定點生產基地。 -
The patient is in or two side breast can feel size to differ, soft hard the bump with differ, not quite clear dividing line, the surface has little grain it seems that, do not have adhesion with film of the skin, muscle, press with finger after pressing, feel aching namely
病人在一例或兩側乳房可摸到大小不等、軟硬不一、界限不太清楚的腫塊，表面似乎有小顆粒，與皮膚、筋膜無粘連，用手指按壓后即感到疼痛。
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