碾鋼車輪 的英文怎麼說
中文拼音 [niǎngāngjūlún]
碾鋼車輪
英文
wrought steel wheel rolled steel wheel- 碾 : Ⅰ名詞(碾子) roller Ⅱ動詞1 (用碾子等使穀物去皮、破碎) grind or husk with a roller 2 (碾碎) c...
- 鋼 : 鋼名詞(鐵和碳的合金) steel
- 車 : 車名詞1. (中國象棋棋子的一種) chariot, one of the pieces in chinese chess2. (國際象棋棋子的一種) castle; rook
- 輪 : Ⅰ名1 (輪子) wheel 2 (像輪子的東西) wheel like object; ring; disc 3 (輪船) steamer; steamboa...
- 車輪 : wheel (of a vehicle); carriage wheel; cartwheel; vehicle wheel; road wheel
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At one time complex structure and area of weariness crack ( including whole suspension hollow axis of swivel, half suspension adopted axletree, substituting holistic grinding steel wheels for wheel - hoop compounded wheels, different wheel - axletree structure of different locomotives, different transmission chamfer machining step of axletresses and driven traction gear etc. ) centralizing make wave clutter and repeat to disturb recognition of real fault wave
同時,由於全懸掛空心軸、半懸掛抱軸承等復雜結構車軸的使用和整體碾鋼輪陸續替代輪箍組裝式車輪,各型機車輪軸結構不同,車軸加工臺階和過渡圓角不同,從動牽引齒輪與車軸採用過盈裝配等,在這些結構復雜且疲勞裂紋產生集中的區域,探傷時極易發生波形交織和重復,難以識別真正缺陷波。On the basis of detailed comparison and analysis, the paper proposed ways of using the k2 bogie and hdsa light - duty solid wheel, getting through the partition wall, canceling the longitudinal sill of the roof and decreasing the thickness of the board where the value of stress is low, using high intensity steel, increasing section dimensions of center sill and side sill, to improve the whole carrying capacity
本文在比較分析的基礎上,提出了裝轉k2轉向架,採用hdsa輕型碾鋼輪,打通隔墻,取消車頂縱向梁,在應力小的部位減薄壁厚的減重對策;採用高強度耐候鋼,加大中梁、側梁的截面尺寸等措施,提高車輛的承載能力。
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