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- Based on relevant theories, lining compositions and constructions are analyzed, and net shape cracks on the lining resulting from molten zinc penetration lead to inductor breakage. 從耐火材料組成和結構入手,運用有關理論分析了鋅液的滲透作用使熔溝內襯產生網狀裂紋導致感應器破損的原因。
- Causes for surface longitudinal cracking on near net shape beam blanks during casting at Laiwu Steel were analyzed from both operation and equipment aspects. 對萊鋼近終形異型坯腹板表面縱裂問題進行了分析,找出了工藝和設備方面的影響因素,採取了相應的改進措施。
- Being three dimensional net shaped microporous structure, the corundum filter plate comes to good filteration result and improves the melt spinnability and the fibers quality. 剛玉過濾板孔隙呈三維網狀結構,過濾效果好,改善了熔體的可紡性,纖維質量得到提高。
- Study on Non-occupyin Coating Net Shape Cating for Rapid Manufacturing Based on Rapid prototyping. 基於快速原型技術的非佔位塗層快速精確成形技術研究。
- By means of selecting penny shaped crack model to simulate the defects in concrete,the damage model for concrete under multiaxial stress state was developed based on statistical fracture theory. 以圓盤裂紋模型模擬混凝土內部的缺陷,基於統計斷裂理論推導出了多軸應力下混凝土的損傷統計模型,並根據應變等價假說,建立了包含損傷的混凝土的基本本構關係。
- The construction and processing (including the EDM for detent) of net shape forming die for detent gear have been emphatically studied. 帶爪齒輪目前被廣泛應用於各種摩托車的檔位機構。
- This method can realize net shape forging by optimizing preform die shape.Flashless final forging with complete die fill and without folding-over defect can be obtained. 該方法通過優化設計預成形模具形狀,可實現精形終鍛,得到無飛邊、完全充滿型腔和無摺疊的終鍛件。
- To study growth and remove of concave, U and V shape crack defect using the method simulating transversal crack with test and FEM analysis in the course of multi-pass drawing stainless steel wire rod. 在多道次拉拔不鏽鋼線材過程中,用模擬表面橫裂的方法,通過試驗和FEM分析,研究凹形、U形、V形裂紋缺陷的生長和消除。
- Abstract : Process and equipment design features of a near net shape beam blank caster to match large section H beam rolling mill at Laiwu Steel were analysed. :報道提高鋼材軋制質量採取的技術、工藝、設備改造經驗,介紹軋鋼適用技術、科技創新、裝備進步發展狀況;
- Metal Injection Moulding (MTM) is a near net shape technology to manufacture the small intricate parts in 3D shapes. 金屬注射成形(MIM)是一種製造複雜三維小零件的近凈成形技術。
- The P/M Ceramic mold process is a near net shape technology which has an advantage in shaping the complex components. 粉末冶金陶瓷模工藝是一種適用於製備形狀複雜零部件的接近成品形狀的成形工藝技術。
- Equation of compatibility has been sut up for near net shape precision process such as squeeze casting via physical analysis and mathematical deriving on pressed solidification process. 通過對加壓凝固成形過程的物理分析和數學推導,建立了適用於液態擠壓鑄造等近終形精密成形工藝的諧調方程。
- Its comprehensive coverage focuses on near net shaping, atomizing, deposition, fiber composite fabrication, evolution of microstructure, and equipment. 它的廣泛報導集中在附近網成形、霧化、沉澱、纖維增強複合材料製造、微結構的演變與設備。
- The economy should be shaped to a new pattern. 經濟應該適合於一種新的模式。
- He hit the tennis ball over the net. 他把網球打過了網。
- The ball glanced off the goal post into the net. 球撞到球門柱上斜飛入網。
- If we can pull through this recession, we will be in good shape. 如果我們能渡過這段經濟不景氣的時間,我們就會好多了。
- The net weight of this jar of coffee is 180 grams. 這瓶咖啡凈重180克。
- If I lose my job, I've got no safety net. 我丟掉這份工作就無計可施了。
- The dress was shaped to her figure. 這件洋裝做得很適合她的身材。