280rolling mill服務為先「在線咨詢」

驅動電機斜置在鋸機底座上，通過傘齒輪及主傳動軸帶動鋸片，鋸片由液壓裝置鎖緊在傳動軸上。鋸片進鋸由液壓驅動，進鋸速度根據鋸切阻力由比例閥調節。當軋件斷面較大、鋸切阻力高時，進鋸速度慢，反之，進鋸速度塊。

The driving motor is inclined on the base of the saw machine, and the saw blade is driven through the bevel gear and the main drive shaft, and the saw blade is locked on the drive shaft by the hydraulic device. The sawing saw is driven by hydraulic pressure, and the speed of the saw is adjusted by the proportional valve according to the cutting resistance. When the section of the rolled piece is large and the cutting resistance is high, the speed of the saw is slow, and conversely, the speed block of the saw.

開口式機架由機架底座和上橫梁組成。

開口式機架是型鋼車間常見的一種機架形式。這種機架的優點是制造簡單，裝卸、換輥方便。其缺點是強度和剛度較低，軋輥輥跳值較大，影響產品精度，故只適用于大型軋機。

The open frame is of the frame base and the upper cross beam.  

The open frame is one of the most common forms in the steel workshop. The advantages of this frame are simple manufacturing, loading and unloading, and convenient for roll change. Its disadvantage is that its strength and stiffness are low, the roll roll value is larger and the precision of the product is affected, so it is only suitable for large rolling mill.

連續加熱爐連續加熱爐包括推鋼式加熱爐、步進式爐、轉底式爐、分室式爐等連續加熱爐，但習慣上常指推鋼式爐。連續加熱爐多數用于軋制前加熱金屬料坯，少數用于鍛造和熱處理。

It is named according to the varieties of rolling, the type of rolling mill and the nominal size. The principle of "nominal size"

For rolling mills, they are named after the gear ring and the pitch diameter of the herringbone gear.

楔橫軋工藝的基本原理是，將加熱后的棒材送入兩個同向旋轉的帶有楔性凸起的模具中間，棒材在模具的帶動下，作與模具反向的回轉運動，同時材料發生徑向壓縮變形和軸向延伸變形，從而成形階梯軸類零件。

The basic principle of the cross wedge rolling process is to send the heated bar into the middle of two same revolving moulds with wedge-shaped protrusi. The rod is driven by the mold to make the reverse rotation movement with the mold. At the same time, the material has radial compression deformation and axial extension deformation, thus forming a staircase type part.