Question

19. Please line up the below processes done for making a hydraulic cylinder
1) Grinding, 2) Hardening, 3) Turning
O 1,2,3
2,1,3
3, 2, 1

Answer 1

Answer:

Step-by-step explanation:

Turning:

Turning is commonly used to make hydraulic components including pistons, rods, cylinders, barrels, end caps, plain bearings, and shafts.

Hardening:

To protect rods from damage in the event of external impact, induction hardening of hydraulic cylinder piston rods has proven beneficial.

Grinding:

Grinding is machining process that's used to remove material from a workpiece via a grinding wheel. As the grinding wheel turns, it cuts material off the workpiece while creating a smooth surface texture in the process.

So, the sequence of the process involved for making a hydraulic cylinder will be:

1. Turning
2. Hardening
3. Grinding

Therefore, the sequence is 3, 2, 1.