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皮带秤 英文目录
皮带秤 英文
belt scale
sbd是什么意思?
SBD减速机。
SBD减速机是由行星摆线减速机传动为前级减速，弧齿锥齿减速传动为后级减速的机械，广泛应用于冶金，水泥，钢铁，矿山，煤炭，化工等行业的调速秤上。
SBD减速机安装方式：
1、SBD皮带秤减速机为孔输出，安装时应保证减速机输出孔与主机轴为滑动配合，严禁敲击减速机的任何部位。
2、SBD皮带秤减速机分为法兰安装、悬挂式安装和脚板安装。
a、法兰安装时，主机的安装平面应平整并与主机轴保持垂直。
b、悬挂式安装时，扭力支撑固定良好。
c、脚板式安装时，应保证减速机的输出轴孔与主机轴保持同轴。
3、安装后减速机正式使用前必进行试运转，空在运行正常后，再逐渐加载运行。
以上内容参考：
体重秤 英文怎么说
Scale.
如:
The jockey turned the scales at 80 lb.
那赛马骑师体重为 80 磅.
把下面的文字翻译成英文!
根据皮带配料秤的技术要求，本设计采用以8031单片机为控制核心的系统结构，构成皮带秤控制器BWF。
According to the specification requirement for the batching balance of the belt, originally design and adopt and regard 8031 one-chip computers as and control the central systematic structure, form belt balance controller BWF. 8031单片机具有集成度高、系统结构简单、处理功能强的优点，特别适合小控制系统的要求，而且具有较高的性能价格比。
8031 one-chip computers have integrated level high, with of simple structure and dealing with the advantage with strong function system, especially suitable for the demand for the little control system, and have higher performance-cost ratio.
皮带配料秤控制系统的总体设计思想为：皮带输送机投入运行前，输送皮带上物料流量的设定值由操作人员在键盘上设定。
The overall design philosophy of the batching balance control system of the belt is: Before the belt conveyer is put into operation, the settlement value of the flow of the supplies is established on the keyboard by the attenbant to carry on the belt. 系统投入正常运行后，单片机采样皮带荷重信号和走速信号，将皮带走速信号与皮带单位长度上的瞬时重量相乘即可计算出皮带上物料的瞬间流量F(t)。
After the system is put into normal running, loading signal of the belt that the one-chip computer samples and the speed signal leaves, walk belt speed signal and belt instantaneous weight, unit of length is it can calculate out belt twinkling of an eye flow F of supplies to multiply (t) . 瞬间流量可通过数码管显示出来，为操作人员提供工艺数据参考。
The flow can be in charge of the number and show, offer the craft data to attenbant to consult in the twinkling of an eye. 8031系统再将流量实际值与其设定值进行比较，经PID调节运算后计算出控制量vi，再转换为电流输出信号，而后经放大去控制可控硅的导通角，实现调节滑差电机电磁离合器励磁电流的功能，从而调节执行机构滑差电机的转速，使输送皮带上的物料流量尽可能稳定在设定值附近，并具有良好的静态指标和动态性能。
8031 systems and then compare the actual value of the flow instead of the establishing value, calculate out controlling amount vi after PID regulates operation, and then change into the electric current and output the signal, and then enlarged and controlled leading the open angle of silicon controlled rectifier, realize regulating the function of the electricity electromechanical magnetism clutch excitation electric current of slippery difference, thus regulate the rotational speed of the slippery difference electrical machinery of executive body, enable transporting the flow of supplies on belts to stabilize in the adjacent place of settlement value as much as possible, have a good static index and dynamic performance.
