軋鋼設備安裝高性價比的選擇“本信息長期有效”

整個軋鋼生產過程總是有以下幾個基本工序組成的：

坯料準備，包括表面缺陷的清理，表面氧化鐵皮的去除和坯料的預先熱處理等。坯料的加熱，是熱軋生產工藝過程的重要工序。

The whole rolling process of steel rolling is always composed of the following basic processes:

Preparation of the billet, including the cleaning of surface defects, the removal of the iron oxide skin on the surface, and the pre heat treatment of the blank. The heating of the billet is an important process in the process of hot rolling.

鋼材的性能主要取決與鋼材組織結構及化學成分。通過生產實踐表明，鋼的組織是影響鋼材性能的決定性因素，而鋼的組織由主要取決于化學成分和軋制生產過程，因此通過控制生產工藝過程，和工藝制度來控制鋼材組織結構狀態，是軋鋼工作者的重要任務。

The properties of steel are mainly dependent on the structure and chemical composition of the steel. The production practice shows that the microstructure of the steel is a decisive factor affecting the performance of steel, and the microstructure of the steel is mainly depends on the chemical composition and rolling process, so by the production process and process system of steel structure, steel rolling is an important task of the work.

橫軋有兩種類型：一類是軋輥孔型沿軸向是不變的，沿徑向呈周期變化。軋件主要靠徑向變形實現成型。另一類是鍥橫軋工藝，即在兩個或者三個互相平行布置的軋輥或兩個平板的表面上.

There are two types of cross rolling: one is the roll pass is unchanged along the axis, and the other is radial variation. The workpiece is mainly formed by radial deformation. The other is the cross rolling process, that is, on the surface of two or three parallel rolls or two plates.