前辊（活动辊）实现自动跟踪推进；
The front roll (active roll)realizes automatic track-propulsion;
铸坯经拉矫机矫直成直坯后，由切前辊道把铸坯送入火焰切割机。
The billets are straightened by the withdrawal straightener, and transported to the flame cutter or hydraulic shear through the pre-cutting roller table.
前辊筒便向调整螺杆方向移动，使辊距增大而避免炼胶机辊筒或机架的损坏，起到安全的作用。
Before the rollers and adjust to screw so that the roll from the direction and avoid refined rubber machine increases the damage of the frame rollers or act as a security role.
紧密围绕前胶辊前冲的前因、后果和确定原则及定位方法进行了分析，指出前冲量的取值应偏小于摇架使用说明书的要求范围。
Serious analysis of the advance action of front cots, consequence thereof and way of location, It is pointed out that the advance value should be smaller than that given in the specification.
卷取机前侧导板的作用是把带钢对准轧制中心线送入夹送辊，并在进入夹送辊时导板夹持带钢以减少钢卷的塔形。
The entry side guide of coilers aligns strips to the centerline of mills and then holds and sends them into pinch roll unit.
竹子在切片前先通过一对压榨辊使竹子在进入切片机前被压溃，竹片的筛选和木片筛选几乎一样。
Bamboo is handled by chippers equipped with a pair of press rolls to crush them before being chipped. Bamboo chips are screened in almost the same ways as wood chips.
目前，双辊铸轧铝带坯生产中前箱铝液温度主要通过经验或大量试验确定。
At present, the temperature of aluminum liquid in front box is decided by experience or a larger number of experiments.
涂刷：施工前应充分搅拌，可用水稀释。使用辊筒、刷子、喷枪施工1至2遍。
Brushing: stir before construction can be diluted with water. With roller, brush, spray gun construction 1 to 2 times.
通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整，减小了圆盘剪剪后钢板镰刀弯。
The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear.
前规处设有纸张侦测电眼，若侦测到纸张“脱节”，会自动停机，有效地防止因“断纸”造成压力辊上粘胶。
Equipped with a detector at the front lay, when missing sheet is detected, the machine will stop automatically, which prevent press roller from sticking with glue.
卷取机前侧导板的作用是把带钢对准轧制中心线送入夹送辊，并在进入夹送辊时导板夹持带钢以减少钢卷的塔形。
The entry side guide of coilers aligns strips to the centerline of mills and then holds and sends them into pinch roll unit. By this way, the telescopicity of coils can be reduced significantly.
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
皮带驱动辊筒前安装有皮带清洁刮板，清除粘结于皮带上的原煤。
This shall erect bell cleanup scrapper in front of belt-drive roller, so that this clean up crude coal adhered onto belt.
而采用工作辊与中间辊弯辊相结合的板形前馈控制模型则对二次和四次板形均具有很强的控制能力。
However, for work roll and intermediate roll bending compensation model both quadratic and quartic components of strip flatness can be controlled effectively.
本文详细阐述了弯辊力前馈、凸度反馈和平坦度反馈三个模型在现场的具体实现。
Realization of three models, including roll-bending feedforward, crown feedback and flatness feedback, on field was described in detail.
EKAQ打样机是转为新制版辊上机印刷前检查质量问题而设计的专用打样设备。
EKAQ Proofing Machine is especially designed for checking the quality of a newly made gravure cylinder before assembling it into the production line.
通过前馈和反馈技术，TCS按照二级模型给出的工艺参数实时变换立辊开口度来控制带钢的宽度。
According to process parameters given by level 2 model, TCS system changes gap opening of vertical edging rolls to control strip width through feed forward and feedback technology.
其第一摆动辊装在第一摆动臂上，第一摆动臂通过带座轴承安装在机座的前上部分；
A first swing roller is arranged on a first swing arm; the first swing arm is arranged at the front upper part of a stand through a bearing with a seat;
前滑差小时，速差起主导作用，轧件易往小辊或慢辊侧弯。
When the forward slip difference is large, the influence of velocity difference is small and workpiece is easily bent…
前滑差小时，速差起主导作用，轧件易往小辊或慢辊侧弯。
When the forward slip difference is large, the influence of velocity difference is small and workpiece is easily bent…
应用推荐