Question

Problem2 The medical table shown below is to be operated by two double acting cylinders (A and B) and two telescopic cylinders (Cand D ). Cylinder D moves the bed of table horizontally back and forth. The cylinders A and Coperate in reverse direction (when cylinder A is upstroke cylinder B is down stroke and vice versa) The cylinders B and D should operate independently of each other and independently of cylinders A and C. 7 Marks 1- Draw the symbolic layout to operate the system by using solenoid valves 2- Use a minimum number of valves 3- All the basic components of the system should be included 4- Show by arrows the flow of the fluid 5- Name l the components

Answer 1

the frl is filter regulator and lubricator.

cylinder c cylinder b cylinder d cylinder a solenoid valves exhaust exhaust V exhaust FRL unit compressor