鋼軌打磨 的英文怎麼說
中文拼音 [gāngguǐdǎmó]
鋼軌打磨
英文
rail grinding- 鋼 : 鋼名詞(鐵和碳的合金) steel
- 軌 : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
- 打 : 打量詞(十二個叫一打) dozen
- 磨 : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
- 鋼軌 : rail; metals; steel rail; railroad rail鋼軌間隙 dilatation joint; 鋼軌聯接板 joint bar; splice ba...
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General technical specification of rail grinding machine
鋼軌打磨機通用技術條件There are some technical requirements on grinding to at welding joints, the author proposes some solutions, aiming at improving the efficiency of at welding and the quality of the finished at welds
對鋼軌鋁熱焊接接頭打磨預留量,以及打磨中出現「鞍形」磨耗、打磨發藍、燒傷的原因進行分析,並提出解決措施,以提高鋁熱焊接方法的效率及焊頭質量。So, it is very important for the maintenance security of the rail and railway to measure rail - wear precisely and speedily and this problem is still an important research subject of which the ministry of railway in every nation has to be in face
鋼軌磨耗是否超限直接決定鋼軌是否被更換或打磨,因此,精確地測量出磨耗值對于鋼軌的維護及行車的安全是非常重要的。如何精確而高效地測量出鋼軌磨耗一直是國內外鐵道部門的一個重要的研究課題。
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