sand mould 中文意思是什麼
sand mould
解釋
砂模-
A detailed introduction was made to the properties of the wet coated sand suitable for multi - station shell mould shooting machine ; the development of a sort of high strength coated sand with low resin content : the shaping index and wetness adjusting process : analysis and prevention of peel back defect of shells made with overturning hopper process ; test method of peel back resistance of coated sand : pinhole defect analysis of high ni ductile iron shell mould castings and application of anti - pinhole coated sand
詳細介紹適用於吹砂式多工位殼型機的濕態覆膜砂性能；高強度低樹脂量覆膜砂的研製；濕態殼型覆膜砂的成形性指數與調濕工藝；翻鬥法制殼時的脫殼問題分析和解決辦法；覆膜砂脫殼性檢測方法；高鎳球鐵件殼型鑄造表面針孔原因分析與抗針孔覆膜砂的應用。 -
To guarantee the dry quality of sand mould, we also built a drying kiln with an area of 50 stere, which can control the temperature
為確保砂型乾燥質量，建有能實時監控溫度的50立方米乾燥窯及30立方米乾燥窯各一座。 -
In - depth knowledge of supplier base in the following manufacturing processes / products : investment / lost - wax / precision casting, zinc die - castings, aluminum casting ( gravity & pressure ), iron casting, permanent mold casting, sand casting, powdered metallurgy, mim, steel forging, brass forging, cold forming, stamping, deep drawing, fine blanking, machining ( milling, turning, etc. ), sheet metal fabrication, screw machining, cnc machining, mould making, tool & die, assembly, fasteners, springs, etc
對以下金屬製造工藝/零部件的供應商有資深專業經驗：脫蠟/精鑄件，鋅合金壓鑄件，鋁鑄件（澆鑄或壓鑄） ，鐵鑄件，永久模鑄件，沙鑄，粉狀冶金零件，金屬粉末注射成形件，鋼鐵鍛造，黃銅鍛造，冷鍛/冷鐓，沖壓件，拉深引深件，精密下料，機加件（自動車，數控機床，銑，車，磨等） ，板金件，制模及模具裝配、標準件，彈簧類。 -
Dp2 、 d4 are mainly used for ramming sand core of small mould in foundry practice, whereas
D4型氣動搗固機，主要用於鑄造行業搗固砂芯或小砂型。 -
May resolve the resin grit, water - glass sand, oil grit effectively, closing the grease grit and so on glues the model problem, applies to appearance and core boxes such as wood model, plastic model, metal mould
可有效地解決樹脂砂、水玻璃砂、油砂、合脂砂等粘模問題，適用於木模、塑料模、金屬模等模樣和芯盒。 -
Application of flow coating process to resin bonded sand mould
流塗工藝在樹脂砂砂型上的應用 -
Abstract : according to the general development trendency of the foundry technology and the recent research progreses of coating, developing trend of the sand mould coating is discussed in respects of the types, properties and quality control of the coating
文摘:根據鑄造技術總的發展趨勢及塗料的最新研究進展，從未來塗料的品種、性能、塗敷方式及品質控制等幾個方面論述了砂型鑄造塗料的發展趨勢。 -
Application and technology of foundry method in permanent mould with sand facing
鐵型覆砂鑄造工藝及其應用 -
Verification regulation of green sand mould surface hardness tester for castings
鑄造用濕型表面硬度計試行檢定規程 -
Lighter weight compared with sand - mould casting pipes and its laying length increasses20 % cones quently
與砂管相比重量輕，每噸管鋪設長度可提高20 - 30 % -
The sand faced - iron mould casting process is a special iron castings production process, according which castings are to he cast in the iron moulds having a thin layer of the resin sand facing in their inner surfaces
摘要鐵型覆砂鑄造是指在金屬型（鐵型）內腔覆上一薄層樹脂砂，然後採用這種覆砂鐵型澆注鑄件。 -
Since the sand faced - iron mould has high rigidity, it is possible, when used for crankshafts production, to adopt feeder - less foundry method and increase the process yield, as well as increase dimension accuracy of castings and improve surface quality of castings
由於覆砂鐵型剛度較高，用於球鐵件能實現無冒口鑄造，提高工藝出品率，並能提高鑄件尺寸精度，改善表面質量。 -
In this paper the technolqical principle, furnish and application status of permanent mould with sand facing was introduced. application shows that the technology was suitable for mass production of high quality casting, suchas crankshaft ， valve and cylinder sleeve
介紹了鐵型覆砂鑄造的工藝原理、工裝及生產應用情況，應用表明：該工藝適用於曲軸、閥體、缸套等大批量、高質量的鑄件生產。 -
So that the students can choose different labs and parameters in order to do some simple experiments as character of nature sand, mould assemble and numerical simulation of solidifying process
學生可以選擇不同的實驗，對實驗進行瀏覽，選擇實驗過程參數，並能完成原砂性能、模具拆裝，凝固過程數值模擬等簡單實驗。
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