feeding a casting 中文意思是什麼

feeding a casting 解釋
鑄件補縮
  • feeding : n. 1. 餵食,飼養,給食。2. 送料,進料。3. 牧場。adj. 1. 餵食的,飼養的,給食的。2. 【機械工程】進給的,進料的。
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時,冠以不定冠詞主要表示類...
  • casting : n. 1. 投,擲。2. 【冶金】鑄造;鑄件。3. 【動物;動物學】脫棄,脫落物〈如毛、皮等〉。4. 計算。5. 想法,手法。6. (木材等的)翹曲。7. 【戲劇】配角。
  1. The polymerization kinetics of pam, the feeding pattern of the initiator naoh and a method used to characterize the spherulite morphology of monomer casting nylon were investigated. the mechanics of inhibition of pam to the polymerization of nylon was certificated by means of a series of experiments

    通過兩個體系的pam pa - 6復合材料的力學性能、 sem 、 xrd 、 dsc和tem等測試方法研究復合材料的結構與性能間關系,表明聚甲亞胺端基對復合材料性能有一定的影響。
  2. The research showed that basin is the more important feeding resource than runner in runner type gating system in lost wax casting. therefore, on the basis of the basin as feeding resource, runner and ingate as feeding channel, a new design method for runner type pouring and feeding system in investment casting was developed. the corresponding feeding mathematical pattern and allowable total weight listed for casting cluster with different basin were established after analyzing the practical feeding of basin and the calculating process for design was described in detail

    在熔模鑄造橫澆道型澆注系統中,澆口杯是比橫澆道更為重要的補縮源,因此在立足於澆口杯為補縮源、橫澆道和內澆道為澆注補縮通道的基礎上,開發了適用於熔模鑄造橫澆道型澆注補縮系統設計的新設計方法,在詳細分析了澆口杯的實際補縮情況后,建立了相應的數學補縮模式和不同澆口杯的鑄件組許用鑄件總質量表,並具體介紹了設計計算過程。
  3. Abstract : based on equivalent liquid surface descending method ( elsdm ) and isolated melting zone method, a multi - hot - spot and simultaneous shrinkage - feeding method was established to predict the shrinkage cavities of steel casting during solidification simulation. the shrinkage in each hot spot can be simulated and fed dynamically and simultaneously by itself using this method. then two practical steel castings were analyzed by this method

    文摘:本文在等效液面收縮法和孤立域法基礎上建立了預測鑄鋼件縮孔的新方法? ?多熱節和即縮即補方法,該法實現了對模擬鑄件各熱節的內部動態瞬時補縮,並採用該方法對兩個實際鑄鋼件進行了縮孔分析。
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