在帶鋼熱連軋機(jī)上使用著許多輥道，它們被分成若干段，每一段輥道或者以獨(dú)立的或者以與軋輥同步的速度和方向運(yùn)送軋件。

為使軋件能夠在輥道中心運(yùn)行，采用鼓形輥，并且交替地使左右兩邊的水平面稍微傾斜，或者使輥?zhàn)拥妮S線與軋件運(yùn)行方向的交角交替地比直角稍微偏斜一些。

Many roller tables are used on hot strip mills. They are divided into several segments, each section of rollers or parts transported independently or at the same speed and direction with the rollers.

In order to make the workpiece can be run in the center of the drum shaped roller, roller, and alternately on both sides of the horizontal plane or slightly tilted, the roller axis and the running direction of the rolling angle alternately than some slightly skewed angle.

主要工作輥道緊靠工作機(jī)架，它將軋件喂入軋機(jī)和接受軋出軋件，因此它是經(jīng)常參加工作的輥道，故稱(chēng)主要工作輥道。

軋件長(zhǎng)度超過(guò)主要工作輥道時(shí)，由另一組工作輥道參加工作，這一組輥道叫輔助工作輥道，或稱(chēng)為延伸輥道。

The main work table is close to the work rack. It will feed the rolling piece into the rolling mill and accept rolling and rolling parts. Therefore, it is a roller table that often works. So it is called the main work roller table.

When the length of the rolled piece exceeds the main work roller Road, another group of working rollers is involved in the work. This group of rolls is called the auxiliary work roller, or the extension roller.

輥道的傳動(dòng)形式有集體傳動(dòng)，單獨(dú)傳動(dòng)和空轉(zhuǎn)輥道三種。

①集體傳動(dòng)輥道——由一臺(tái)電動(dòng)機(jī)同時(shí)帶動(dòng)所有的或其中一部分輥?zhàn)印ＭǔＪ?~10根輥?zhàn)印?

②單獨(dú)傳動(dòng)輥道——每個(gè)輥?zhàn)踊蛎績(jī)蓚€(gè)輥?zhàn)佑梢粋€(gè)單獨(dú)電動(dòng)機(jī)帶動(dòng)。

The drive form of the roller table has three types: collective drive, single drive and roller table.

(1) a collective drive roller - a motor that drives all or some of the rollers at the same time. It is usually the 4~10 root roller.

(2) a separate drive roller track - each roller or two rollers are driven by a single motor.