圣霖轧钢设备采购-圣霖国际【用心服务】-圣霖轧钢设备

轧钢机在辊系的装配上，主要的应该是轴承的使用，虽然短圆柱的轴承在寿命上都比较长，而且承载的能力也比较大，但是，其不可以承受轴向力，因为使用的是双列较的接触轴承.

The main part of the rolling mill assembly of the roll system should be the use of the bearing. Although the bearing of the short cylinder is long in life，圣霖轧钢设备生产厂， and the capacity of the bearing is relatively large， it can not bear the axial force，圣霖轧钢设备生产， because the use is a double row of contact bearing.

冷、热坯（600℃）生产时，合格的连铸坯以单根方式从连铸坯出坯台架送入热送辊道，坯料在运送过程中由自动测长装臵对坯料进行测长（使坯料进入加热炉后能准确对中）.

The cold and hot billet (600 DEG C) production，圣霖轧钢设备， continuous casting billet qualified with single way from continuous casting billet bench into the hot delivery roller， blank in the process of delivery by the automatic measuring device of billet length (the blank in the heating furnace can accurately on).

所谓低温热轧是指稍高于再结晶温度下的轧制。提高轧制温度可以降低轧件温度的屈服应力，使变形功降低。但是由于变形功可以转化为热量，因此，圣霖轧钢设备采购，当轧件温度的热损失主要是热辐射时，热损失量与轧件温度的4 次方成正比。

The so-called low temperature hot rolling is a rolling that is slightly higher than the recrystallization temperature. Increasing rolling temperature can reduce yield stress of workpiece and reduce deformation work. However， the deformation work can be converted into heat， so when the heat loss of the rolling temperature is mainly heat radiation， the amount of heat loss is proportional to the 4 time of the rolling temperature.