輥道是利用圓筒式的輥?zhàn)又D(zhuǎn)動(dòng)來(lái)輸送軋件的運(yùn)輸設(shè)備。它把軋制生產(chǎn)過(guò)程的各個(gè)工序互相聯(lián)結(jié)起來(lái)。實(shí)現(xiàn)操作機(jī)械化，大大改善勞動(dòng)條件，提高生產(chǎn)效率，為實(shí)現(xiàn)自動(dòng)化操作提供條件。

The roller is the transport equipment that uses the rotation of the cylindrical roller to transport the rolled piece. It joins each of the processes in the rolling process. Mechanization of operation is realized, labor conditi are greatly improved, production efficiency is improved, and conditi for realizing automatic operation are provided.

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.

支架多用型鋼制成，有焊接和螺栓連接兩種結(jié)構(gòu)。為了通用和便于制造，已把上述三種常用輥?zhàn)拥闹Ъ茏鞒删哂袠?biāo)準(zhǔn)長(zhǎng)度的通用構(gòu)件，在設(shè)計(jì)時(shí)可直接選用。

The  is made of  steel with two structures: welding and bolt connection. For the  of generaland convenient manufacturing, the above three common roller  have been used as a common component with a standard length, which can be used directly in the design.

用這種支架時(shí)，輥?zhàn)影惭b完畢需用鋼絲進(jìn)行鎖緊（即相鄰3～5個(gè)輥?zhàn)虞S用鋼絲串在一起）。輥?zhàn)应?55的支架采用槽鋼，輥?zhàn)虞S用壓板和螺栓固定在槽鋼翼緣上。

When the bracket is used, the roller is installed with the steel wire to be locked (that is, the 3~5 roller shafts are strung together with steel wire). The support of the roller 155 is used in the channel steel, and the roller shaft is fixed on the flange of the channel steel with the press plate and bolt.