圣霖國際吊車軌-圣霖國際【以人為本】-圣霖國際吊車軌生產(chǎn)商

這些應力沿輥身的散布是不均勻的、不斷改變的，其原因不只有規(guī)劃要素，圣霖國際吊車軌生產(chǎn)商，還有軋輥在運用中磨損、溫度和輥形的不斷改變。

The dispersion of these stresses along the roll is uneven and ctantly changing，圣霖國際吊車軌生產(chǎn)， and the reas are not only the planning elements， but also the ctant change of wear，圣霖國際吊車軌， temperature and roll shape in the use of the rolls.

弄清軋輥的使用條件以及在同類型軋機中所用軋輥的失效方式，了解當前各種軋輥材質(zhì)的性能和制造工藝，才能較正確地制定該軋機用輥的技術條件和選用合適而經(jīng)濟的軋輥材質(zhì)。

We must know clearly the condition of the roller and the failure way of the roll used in the same type of rolling mill， and understand the performance and manufacturing technology of all kinds of roller material at present， so that we can correctly formulate the technical conditi of the roller and choose the right and economical roller material.

軋輥的品種和制造工藝隨冶金技術的進步和軋鋼設備的演變而不斷發(fā)展。中世紀軋制軟的有色金屬時使用強度低的灰鑄鐵軋輥。18世紀中葉英國掌握了軋制鋼板用的冷硬鑄鐵軋輥的生產(chǎn)技術。

The variety and manufacturing process of roll have been developed with the progress of metallurgical technology and the evolution of steel rolling equipment. The use of low strength gray iron rolls in the Middle Ages when rolling soft nonferrous metals. In the middle of the eighteenth Century， Britain mastered the production technology of cold t iron rolls used for rolling steel plates.