鬆土鏟 的英文怎麼說
中文拼音 [sōngtǔchǎn]
鬆土鏟
英文
break shovel- 鏟 : Ⅰ名詞（撮取或清除東西的鐵制用具） shovel; spade Ⅱ動詞（用鍬或鏟撮取或清除） lift [move] with a shovel; shovel
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In this paper, three kinds of static test operations are given such as the shovel descended with the front - end of the bulldozer lifted, the ridger descended with the rear - end of the bulldozer lifted, the shovel and the ridger descended with the whole body of the bulldozer lifted the static tests for the frame of ty220 bulldozer are proceeded. the result of finite element analysis is contrasted with that of experiment the mechanical model and the result of finite clement analvsis are verified by experiment and the theoretical bases are provided for the improving design of frames 4 according to the results of calculations and tests, the suggestion is presented for improving the design of the frame of ty220 bulldozer
給出了鏟刀下移推土機前端抬起，鬆土器下移推土機所端抬起，鏟刀、鬆土器同時下移推土機整機抬起等三種靜態試驗工況，對推土機臺車架進行了靜態試驗，並將實驗結果與有限元計算結果進行了比較，驗證了力學模型及有限元分析結果的正確性，為臺車架的設計提供了一定的理論依據。
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