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

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.

工作輥道靠近工作機(jī)座，在工作機(jī)座前后將軋件喂入軋機(jī)，軋制后接住軋件，又返回送入軋機(jī)進(jìn)行軋制，直到軋成成品后送到下一工序。工作輥道又分為機(jī)架輥道、主要工作輥道和輔助工作輥道。機(jī)架輥道是指裝在工作機(jī)座的機(jī)架中的少數(shù)幾個工作輥。

The work roll is close to the working stand, and the workpiece is fed into the rolling mill before and after the machine seat. After rolling, the workpiece is received and rolled back to the mill for rolling, until the finished product is sent to the next process.

The work roller table is also divided into the roller table, the main working roller and the auxiliary working roller.

The rack roller is a few work rolls in the frame of the working frame.

皮帶輸送機(jī)的常規(guī)設(shè)計方法所存在的問題帶式輸送機(jī)常規(guī)設(shè)計方法實(shí)際上是一種安全或是偏于保守的設(shè)計方法。例如。選用的輸送帶安全系數(shù)、運(yùn)行阻力系數(shù)偏大，從而造成選用的電動機(jī)功率過大，帶寬過寬或是抗拉強(qiáng)度要求較高。

The conventional design method of belt conveyor is a safe or cervative design method. For example. The safety factor and the running resistance coefficient of the selected conveyor belt are too large, resulting in excessive power selection, wide bandwidth or high tensile strength.

皮帶輸送機(jī)的結(jié)構(gòu)參數(shù)的優(yōu)化方法皮帶輸送機(jī)的結(jié)構(gòu)雖然受到了種種工況的限制，而輸送機(jī)的工作狀態(tài)是處于滿載正常運(yùn)行的狀態(tài)，在常規(guī)設(shè)計計算方法完成后，可以進(jìn)行采用離散變量優(yōu)化的網(wǎng)絡(luò)法，對帶式輸送機(jī)參數(shù)進(jìn)行優(yōu)化設(shè)計 。

Optimization of the structural parameters of belt conveyer, the structure of belt conveyer is restricted by various working conditi, and the working state of the conveyor is in a state of full load. After the completion of the conventional design calculation method, the network method of discrete variable optimization can be used to optimize the parameters of the belt conveyor. Chemical design.