| 摘要 |
<p>PURPOSE:To automatically judge the propriety of the operation and the optimum driving speed of a receiving machine for drawing out a cable, and to control the receiving machine, by a mechanism wherein tensiometers mounted to an inlet and an outlet of the receiving machine are connected to a micro-computer. CONSTITUTION:Tensiometers 2, 3 are each installed at the inlet side and the outlet side of a receiving machine 1, and detect the tension working to a cable 4 being received, and detecting output is converted into electric signals f1, f2, processed by means of a micro-computer 5, transmitted to a DC motor 8 and fed back to the input side of an amplifier 7. Both the allowable tension fM and the minimum wire extend tension fL of the cable 4 set to the computer 5 and both detecting tension f1, f2 are compared, and the drive and suspension of the receiving machine 1 are judged.</p> |
