常見(jiàn)例句雙語(yǔ)例句The quenching distortion of rear axle spiral bevel gear used in FLAT tractor is studied in this paper.研究了菲亞特拖拉機(jī)后橋大圓錐螺旋齒輪淬火變形規(guī)律，分析了原淬火壓模存在的問(wèn)題。The quenching and tempering for large steel plate is a intractable problem as the large quenching distortion and difficult to control.大型鋼板調(diào)質(zhì)是熱處理行業(yè)中多年來(lái)難以控制變形、淬火變形大、十分棘手的難題之一。This paper deals with the carburizing process, microstructure, mechanical properties and quenching distortion of the air cooling low carbon bainitic steel.對(duì)低碳貝氏體鋼的滲碳工藝、顯微組織、力學(xué)性能、淬火變形進(jìn)行了研究。 返回 quenching distortion