无线，未传达：根据本原理，无线交换机和来自稳定的传感器，保证在各种应用中安全，可靠和无电缆信号传输。该解决方案的一个有趣区域是塑料注射成型，特别是多组分工艺，这些过程通常涉及具有旋转板的机器。这些板使得构造元件的主要部分能够首先模制，然后 - 在将板旋转90或180° - 注射第二部分之后。这可以防止失真并加速生产过程。
One challenge here is monitoring the slide positions and thus ultimately the correct closing of the injection molding tool. If the slides are not in the correct position and the tool closes, this can lead to repairs that cost not only money but – almost more importantly – time.
To prevent this from happening, while at the same time eliminating the effort of installing cables, which are then also susceptible to wear and tear, users, can opt for a wireless position switch or wireless inductive sensor from steute. The wireless switch or sensor registers the end position of the slide and transmits a corresponding signal to a wireless receiver unit inside the control cabinet. The next injection molding process is not started until the receiver unit transmits the signal “slide closed” to the machine control system.
RF 96 Rx Sensoren
因为这种解决方案是最优雅的方式（安装和没有磨损和撕裂），实现从旋转机器元件实现信号传输，它已经通过领先的塑料处理器使用。它们中的大多数已经选择了来自慢弦范围的位置切换（例如，ES 13），然后与无线通用发射器（RF 96 ST或RF I / O）结合“无线兼容”。或者，来自RF的无线电感传感器也是可用的。
The cost of installing a wireless switch or sensor (including receiver and integration in the machine control system) is very manageable, whereas the benefits are enormous, due to the fact that this option is a very simple and reliable way to avoid tool damage. Incidentally, similar solutions are also in use for metal processing – for example, to monitor the positioning of workpieces in press brakes.
Filed Under:Sensor Tips
