spray processing 中文意思是什麼

spray processing 解釋
噴射沖洗法
  • spray : n 1 浪花,水花,水霧;霧狀物。2 【醫學】噴霧(液)。3 噴霧器;消毒器。vt 噴,噴射;使起浪花;噴霧...
  1. Cyclic pressing is a new kind of densification processing, which is introduced to densify as - deposited ring of al - 20 % si / sicp. this paper includes the densification result and rule of this technics. the research shows that this technics can be successfully used to densify spray - forming porous material and can be availably adopted to improve mechanical performance and microstructure. this technics is characterized by simple equipment 、 small expense and flexible process, and these characters will make it come true to producing spray - deposited rings less costly

    本文採用一種新型緻密化工藝?楔壓工藝?對噴射沉積al - 20 % si / sicp大環進行了緻密化加工,採用密度硬度分佈、抗拉強度變化和檢測顯微組織變化的實驗研究方法對其緻密化效果及該工藝規律進行了研究,通過研究表明了楔壓工藝可以成功地用來緻密化噴射沉積多孔材料,該工藝有效地提高了噴射沉積大環件的緻密度和抗拉強度並改善了組織。
  2. In this dissertation, al - si / sicp composites brake rotor with diameter of 1200mm was firstly fabricated by a novel spray deposition technology, and simultaneously coupled brake pad was prepared by a novel dry - powder processing route, termed as two - step pressing process. a wedge pressing technology was developed to densify the as - produce al - si / sicp composite brake rotor

    本文首次採用噴射沉積技術制備了直徑達1200mm的al - si / sicp制動盤,同時採用二次壓制工藝制備出了配套的合成閘片,研究了制動盤的楔壓緻密化技術、機理,復合材料摩擦磨損性能及機理。
  3. 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。
  4. After the 4ear resistant alloy with high melting point is sprayed on the prototype, the spray formed layer is backupped, the prototype is separated from the spray layer, the post processing is completed, and a high precision perdurable metal tool is finally produced

    在該原型表面熔射高熔點耐磨合金后,通過對熔射層背襯補強、並將原型與熔射層分離以及后處理,即可制得高精度耐久金屬模具。
  5. Aim at the influence that different material of the adhesive boned joint and the different surface processing method connect the strength, we chose the surface processing method that spray sand to remove the rust add wreath oxygen to prepare draw the paint when construction operation

    針對膠接接頭的不同材質及不同表面處理方式對膠接強度的影響,我們通過分析選擇了在膠接時應用噴砂除銹+環氧預塗的表面處理方式。
  6. Has four main workshops for castings processing, steel parts processing, installation and debugging and spray painting. the company mainly produces plastic injection molding machines in more than ten specifications and models with injectioncapacity of45 - 2, 500g and mold clamping force of 500 - 5, 000kn. the major parts such as electric equipment as well as hydraulic and sealing parts all employ advanced imported products, which have greatiy improved the precision and stability of the plastic machines

    設有鑄件加工鋼件加工安裝調試噴漆四大車間,主要生產注射量45 - 2500g ,合模力500 - 5000kn共十幾種規格型號的塑料注射成型機電器液壓和密封件等主要部件均採用先進的進口件,使
  7. In this work, the macroscopical characteristics of diesel and diesel / lpg sprays are studied through using a digital camera with a high spatial resolution. based on processing technique for digital image, the droplets photographed, which are at the spray edge, are studied. after a comparison of the characteristics of sprays for different fuels, such as diesel, blend fuels of diesel and lpg with different weight fractions, it is shown that flash - boiling injection ( fuel containing dissolved gas ) is good for the atomization of fuel

    本文對柴油和柴油lpg混合燃油的噴霧的宏觀特性採用高解析度數碼相機進行測量,並運用數字圖像技術處理了數碼相機捕捉到的處于霧束外沿的粒子,通過比較純柴油和不同lpg比例混合油的霧化性能,表明溶氣噴射(閃急沸騰)有利於噴射油滴的霧化。
  8. Spray forming - an advanced processing method of materials

    噴射成形一種先進的金屬熱成形技術
  9. Content of the project : add digital - control mechanical processing, spray coating, mould settings and test instrument. sales revenue is estimated to increase by rmb100 million yuan, tax turnover, rmb20 million yuan

    項目內容:新增數控機加工、噴塗、模具設備及檢測儀器。建成投產后,預計年可新增銷售收入1億元,利稅2000萬元。
  10. Research on processing parameters of pumpkin power produced by spray drying

    噴霧乾燥法制備南瓜粉的工藝參數研究
  11. The author has studied some methods to eject gas into pipeline, at last, the water - air revolving spray - ejecting device is designed after some air - ejecting method are compared. reasonable air - ejecting parameters have been induced according to processing and analyzing the experiment data using the device

    在試驗中還探討了不同加氣方案,並對幾種加氣方案進行了比較,從中篩選出了旋轉射流加氣方案,並設計了旋轉射流加氣裝置,利用該裝置進行了大量不同參數下的對比試驗,得出了合理的加氣參數。
  12. Designed for the mixing and drying of powder materials for the pharmaceutical, health food, food processing, and chemical engineering industries, or for granulating by adding additives via the spray device of the unit

    等之粉體原料攪拌、乾燥。各種粉末亦可用本機噴霧添加成份,製作成顆粒狀。
  13. The digital processing technique was used to obtain the spray distances and angles under different nozzle parameters

    摘要應用計算機圖像處理技術對採集的噴霧圖像進行處理,定量給出了不同噴油嘴參數下噴霧錐角與射程。
  14. The main conclusions are drawn as follows : ( 1 ) for spray - forming ring of little thickness, densification results including friction mechanical property were investigated. after single - direction cyclic pressing, in the region near processing face, cavities close well and mechanical performances are better than those of region far from processing face

    本論文的主要研究內容和研究結論如下: ( 1 )對單、雙向楔壓工藝加工厚度較小的噴射沉積al - 20 % si / sicp復合材料環件的緻密化效果以及緻密化加工后環件的摩擦性能進行了研究。
  15. Prevent various noises generated during processing such as spray rod welding, sand spraying, compressor, windmill, blower, cooling water tower, punch

    噴焊、噴砂、壓縮機、風車、鼓風機、冷卻水塔、沖床及各種製程所產生之噪音防制。
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