520軋機報價服務放心可靠,圣霖國際誠實守信

閉口式機架為一整體鑄件制成。這種機架形式在型鋼車間中小型軋機上應用較多。其優點是強度和剛度較高，輥跳值較小，產品精度較高。其主要缺點是制造比較困難，裝卸、換輥不方便。其的優點在于相對剛度高、壓下量大、軋延力小，比較適合軋制較薄的板材。軋制壓力較大、對軋件尺寸要求比較嚴格時常采用閉口式機架。如初軋機、型鋼連軋機和型鋼成品軋機等。

The closed frame is made of a whole castings. This type of frame is used more in the small and medium mill in the steel workshop. Its advantages are that the strength and stiffness are high, the roll jump value is small and the precision of the product is high. Its main disadvantage is that it is difficult to manufacture, and it is inconvenient to load and load and change the roll. When the rolling pressure is larger and the requirements for the size of the rolled piece are strict, the closed frame is often used. Such as the early rolling mill, the type steel continuous rolling mill and the steel finished rolling mill, etc.

軋機在軋制過程中由軋制力所引起的內力沿機座各承載零件分布的應力曲線，稱作應力線。為了提高軋機剛度，減少機架及各承載零件的變形，采取各種技術措施后，將這種應力線縮短了的軋機，稱為短應力線軋機。它是高剛度軋機中的一種。

The stress curve of the rolling force, which is caused by the internal force of the rolling force, along the bearing parts of the frame, is called the stress line. In order to improve the rigidity of rolling mill and reduce the deformation of rack and bearing parts, after taking various technical measures, the mill which shortens the stress line is called short stress line mill. It is one of the high rigidity rolling mills.

軋機的輥系在換輥前可以預安裝并調整好，軋機停車后只需較短時間即可換上新輥系。而新輥系經少量試軋后即能軋出合格產品。因此這種軋機可調性能好，成材率高。

短應力線軋機可制成二輥式、三輥式或四輥式多種形式的軋機。在型鋼、線材和板帶鋼生產中部有應用。

The roll system of rolling mill can be pre installed and adjusted before changing the roll. After the rolling mill , it only needs a short time to replace the new roll system. The new roll system can be rolled out of the qualified product after a small amount of test rolling. Therefore, this kind of rolling mill has good adjustable performance and high yield.  

The short stress line mill can be made into two - roll, three - roll, or four - roll type rolling mills. It is applied in the middle part of steel, wire and strip steel.

六輥軋機，軋機專業廠家介紹，這種軋機的輥系相對來說比較穩定，而且其主要是由一對工作輥和兩對支承輥組成。不過，其在操作上有著諸多不便，因此應用并不廣泛，通常是用于軋制海底電纜的銅帶。

Six-high mill, rolling mill professional manufacturers that the roll system of this mill is relatively stable, and it mainly cists of a pair of work rolls and two pairs of backup rolls. However, it has many inconveniences in operation, so it is not widely used, usually used for rolling high-precision submarine cable copper strip.