| 摘要 |
<p>Mounds with coded numbers of a casting line are filled with a melt from a ladle. The ladle reads the appropriate mould to be filled and stores this information, together with the charge number via a write device into a central computer. With the help of a stationary read device the position of each mould can be deduced. Write devices situated in the sampling station and in the lab, also storing data into the computer. The computer controls a switch according to data input of these devices. This switch directs good casts onto tracks or rejects onto branch off. Through this, an absolute and continuous supervisory control can be obtained with few means and expense. The code carrier features pegs and non-contact end switches contributing to a trouble free operation.</p> |
