冷床報(bào)價(jià)優(yōu)選企業(yè) 圣霖國(guó)際用心服務(wù)

冷床是冶金軋鋼行業(yè)對(duì)軋制產(chǎn)品（螺紋鋼、園鋼、鋼管等）有效進(jìn)行冷卻的工作臺(tái)面。冷床由機(jī)械傳動(dòng)系統(tǒng)、水冷卻系統(tǒng)、冷床工作臺(tái)面、固定支架等方面組成。冷床主要有拔齒式冷床、齒條步進(jìn)式冷床、撥爪式冷床、運(yùn)載鏈?zhǔn)嚼浯?、滾盤式冷床等。

The cooling bed is metallurgical industry of rolled products (steel, steel, steel and other garden) effectively cooling the work surface. The cooling bed by mechanical transmission system, water cooling system, cooling bed table, etc. of fixed bracket. The main bed tooth pulling type cooling bed, rack step type cooling bed, poking claw type cooling bed, carrier chain cooling bed, rolling disc cooling bed etc.

首先確定所需壓力的大小，主要取決于以下幾方面：被矯鋼材的品種、規(guī)格；待矯軋件的原始彎曲程度；待矯軋件的終軋溫度；被矯軋件的機(jī)械性能；矯直溫度等。

First, determine the size of the required pressure, which mainly depends on the following aspects: the varieties and specificati of the straightened steel, the original bending degree of the rolled piece, the finishing temperature of the rolled piece, the mechanical properties of the leveled piece, the straightening temperature and so on.

側(cè)壁斜度超差產(chǎn)生的原因?yàn)椋?

（1）輥型不正；壓力過大，型鋼與矯直輥間隙過小。

（2）輥?zhàn)幽p、矯直機(jī)軸竄動(dòng)過大，液壓螺母沒有鎖緊或者止推軸承磨損過大都會(huì)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.