該冷床設(shè)備主要用于軋后鋼板在線緩慢自然冷卻。在型材生產(chǎn)線上，冷床對型材還具有預(yù)彎曲功能，防止型材在自然冷卻過程中因各處質(zhì)量不等導(dǎo)致出現(xiàn)不規(guī)則彎曲。應(yīng)用領(lǐng)域：冷床主要應(yīng)用在鋼鐵行業(yè)、冶金行業(yè)等。

With the cooling bed equipment is mainly used for rolling steel platesonline slow natural cooling. Profile production line has the function of cooling bed pre bending profiles, prevent profiles in the natural cooling process of the entire qualityranging from lead to irregular bending. Application: bed is mainly used in the iron and steel industry, metallurgical industry, etc.

冷床是軋鋼生產(chǎn)中重要的輔助設(shè)備。冷床的作用在于將800℃以上的軋件冷卻到150～100℃以下，同時使軋件按既定方向運行，在運輸過程中應(yīng)保證軋件不彎曲。由于軋制產(chǎn)品形狀繁多相差懸殊，因此，軋鋼車間的冷床型式是多種多樣的。

The cooling bed is an important auxiliary equipment in steel rolling production. The bed is 800 degrees above the workpiece cooling to 150~100 DEG C, and make the operation according to the established direction, in the transport process should ensure the workpiece does not bend. Because the rolling shape of the product range of disparity, so the type of cooling bed steel workshop are diverse.

針對角鋼試生產(chǎn)初期冷床下鋼發(fā)生傾翻的特點及原因，作業(yè)區(qū)技術(shù)人員指導(dǎo)崗位自己設(shè)計制作了防止角鋼傾翻裝置，通過冷床長度的測量及冷床裙板至冷床齒條距離，選定防止角鋼傾翻裝置的位置及長度，利用裝置自身重力，從而實現(xiàn)角鋼的穩(wěn)定下鋼，順利進入冷床。

The needle angle steel trial production of steel bed early occurrence characteristics and causes of the tilting of the work area, the guidance of technical staff  their own design to prevent angle tilting device, by measuring the cooling bed length and bed apron and bed rack distance, the selected angle to prevent tipping device  and length of use of the device's own gravity in order to achieve the stability of angle steel, smoothly into bed.

側(cè)壁斜度超差產(chǎn)生的原因為：

（1）輥型不正；壓力過大，型鋼與矯直輥間隙過小。

（2）輥子磨損、矯直機軸竄動過大，液壓螺母沒有鎖緊或者止推軸承磨損過大都會引起側(cè)壁斜度超差。

The reas for the deviation of the side wall slope are:

(1) the roll type is not correct; the pressure is too large and the gap between the type steel and the straightening roller is too small.

(2) the roller wears, the straightening machine shaft moves too big, the hydraulic nut is not locked or the thrust bearing wear too much will cause the side wall slope to exceed the difference.