<em id="b06jl"></em>
      <tfoot id="b06jl"></tfoot>
      <tt id="b06jl"></tt>

        1. <style id="b06jl"></style>

              狠狠干奇米,国产igao,亚卅AV,污污内射在线观看一区二区少妇,丝袜美腿亚洲综合,日日撸日日干,91色鬼,夜夜国自一区
              您好,歡迎來到易龍商務網!
              文章詳情

              冷拉設備價格服務為先

              發布時間:2020-11-16 03:14  

              【廣告】







              冷床是中小型棒材車間不可缺少的輔助設備之一。它的功能是將軋機軋制后經飛剪剪切成倍尺長度的棒材, 輸送并卸到冷床齒條上冷卻, 使其溫度由900℃降至100 ~ 300℃。

              The cooling bed is one of the auxiliary equipment in the small bar workshop indispensable. It is the function of the bar rolling mill after double length flying shear, conveying and discharging to the cooling bed rack, the temperature 900 DEG C to 100~300 C.


              冷床是冶金軋鋼行業對軋制產品(螺紋鋼、園鋼、鋼管等)有效進行冷卻的工作臺面。冷床由機械傳動系統、水冷卻系統、冷床工作臺面、固定支架等方面組成。冷床主要有拔齒式冷床、齒條步進式冷床、撥爪式冷床、運載鏈式冷床、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.


              為適應不同型號、不同厚度的角鋼,防傾翻裝置的上有一個可以隨時取放配重的斗殼,這樣就可以實現不同型號、不同厚度角鋼在裙板處穩定下滑。



              In order to adapt to different types and different thickness of angle steel, the andumping device has a  shell that can be taken and counterweight at any time, so  different type and thickness angle steel can slide steadily at the skirt plate.


              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.