造型砂 的英文怎麼說
中文拼音 [zàoxíngshā]
造型砂
英文
bonded sand-
Methods for determining foundry molding sand properties
鑄造型砂特性的測定方法Through studying it is shown that in chagan sag, the geothermal gradients in the center are higher than those around the sag margin and major factors influencing the characteristics of temperature field distribution are the property of geotectogenesis and the differences in tectonic portion, lithology and underground water behaviour ; there are three types of mudstone compaction, i. e. normal compaction, undercompacition and overcomepaction ; there are two pressure systems in sandstone reservoirs, i. e. normal pressure and negative pressure systems and the strata ' s being uplifted and denuded is the key factor leading to the formation of the negative pressure system in reservoir ; and the distinctive temperature - pressure field characteristics in the sag are possessed of important petroleum geological significance in hydrocarbon source maturity, hydrocarbon generation, widening on oil and gas exploration domain and selecting exploration targets, etc
研究表明，查干凹陷中心的地溫梯度高於凹陷邊緣，大地構造性質及所處構造部位、巖性與地下水活動的差異是影響凹陷地溫場分佈特徵的主要因素；泥巖壓實存在正常壓實、欠壓實和過壓實三種類型，砂巖儲層段壓力類型可分為正常和負壓兩個系統，地層抬升剝蝕是導致儲層負壓系統形成的主導因素；凹陷獨特的溫壓場特徵對烴源巖成熟、油氣生成、油氣勘探領域的擴大及勘探方向的選擇等具有重要的油氣地質意義。Test mothod for effective bentonite and effective seacoal content in green molding sand
鑄造用濕型砂有效膨潤土及有效煤粉。試驗方法This is good stiff abrasive cloth suitde for manufacturing into different belts. ma inly used for sanding the products such as black metals, nonmetals materials, wood and man - made board
重型砂帶，具有適當的強度和韌性，適合加工成各種砂帶。主要用於：黑色金屬、硬質非金屬、木材、人造板等。It used for casting sand, asbestos heat preservation materials, spheral metallurgy bond
用於鑄造型砂石棉保溫材料球團冶金粘結劑樁基工程鉆井泥漿。The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making
摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。It can typecast wet or dry shape sand, improve the cast quality. in a word, it is a fine quality cast sand adhesives, which has the character of dilatability, cohesiveness, floatability. and gel dispersivity, repeated use
可以澆注濕態和干態型砂，改善鑄件質量，並有良好的復用性，是一種優質的膨脹劑，黏合劑，懸浮性和膠體分散性的鑄造型砂粘結劑。Based on some macroscopic evidences gained in actual earthquake fields and on a preliminary theoretical analysis, it has been pointed out that the rayleigh waves should be an essential cause of liquefaction for the fields beyond the epicentral region with saturated sand deposits at shallow depths
（ 4 ）首先介紹了提出rayleigh波是液化主因的背景，基於宏觀震害資料的啟示，提出了rayleigh波可能是造成砂土液化的主要動因的新見解。並用單相介質模型的總應力法，分析了rayleigh波可能產生的應力大小。Molding process is one of the key sectors of green sand mold casting, the aim of which lies in making the high compactness mold from loose molding sand
摘要造型是濕砂型鑄造生產過程的核心環節，它的目標在於將鬆散的型砂緊實成為高緊實度的砂型。Sand mulling device is composed of runner wheel, mulling rotor and scraper, fit for mixing damp system sand for machine moulding in large size or medium size foundry workshop
該機的混砂裝置由輾輪混砂轉子刮板等部分組成。主要用於大中型鑄造車間混制機器造型用濕型單一砂。This machine fits for mixing moulding sand in large scale and medium scale foundry workshop, as well as system sand for machine moulding, fired mold sand, self - hardening sand, face sand and core sand, also fit for mixing different powder materials for industries of glass, porcelain and fireproofing materials
該機主要用於大中型鑄造車間型砂的混制，既可混制機器造型用的單一砂，又可混制干模砂自硬砂面砂和芯砂，也可用於玻璃陶瓷耐火材料等行業混制各種粉粒狀物料。With the development of metal casting technology, sand core is playing a more important role in modern casting production
鑄造技術的發展使得砂芯在鑄造生產中的作用越來越大，被稱為「精確砂型鑄造」的組芯造型對砂芯的尺寸精度要求非常高。Founding - patterns, pattern equipment and coreboxes for the production of sand moulds and sand cores ; german version en 12890 : 2000
鑄造.砂模和砂芯生產用模型砂芯盒和模型設備The numerical simulation on green sand molding and core making process helps to forecast the quality of sand mold and sand core, to optimize the molding process and to ensure the quality casting production
濕型砂造型和制芯過程的數值模擬可以預測砂型和砂芯質量，優化造型工藝，從而為生產高質量鑄件提供重要保證。This machine fits for dispersing moulding sand on wet type moulding mechanical sand treatment production line or crushing used sand after falling. this machine can equalize moisture of used sand after water spraying, cooling effect can be increased if it is matched with used sand cooling equipment
該機用於濕型造型機械化砂處理流水線上對型砂進行鬆散，或對落砂后的舊砂進行破碎該機可使噴水后的舊砂水分均勻化，與舊砂冷卻設備配套使用時可增加冷卻效果。We have 15 years production experience in the complete set of no - bake sand reclaiming equipment
具有15年之久經驗，自硬砂造型工藝設備大全Y41 series belt type feeder fit for feeding materiasl in founding workshop, such as new sand, moulding sand and used sand
Y41系列帶式給料機主要用於鑄造車間新砂型砂和經過處理的舊砂等物料的給料。Foundry sand adhesives serial bentonite is standard by jb t9227 1999 issued by national industry department. it was apply to settle the problem of high pressure model production line, sand mold collapse
鑄造型砂粘結合用膨潤土產品標準參照機械工業部頒標jb t9227 - 1999 .本系列產品適用於高壓造型生產線，砂型塌方等問題。Recent years, they are matched with air blast wire, disamatic wire and henry wire of the moulding sand winning high reputation from clients
近幾年大量配套于國內外氣沖線迪砂線亨特線造型用砂，深受用戶歡迎。Cement bonded molding
水泥砂造型分享友人