Automation of manufacturing process by implementing a PLC based operation in Engine division in Tata Motors,India. Tools used: – PLC Siemens S7-300 – Ladder Logic ImplementationThe machine is located ...
Twist drills do not make accurately sized or good finish holes; a reamer of some type is often used to cut the final size and finish. A reamer will not make the original hole; it will only enlarge a ...
Self-tapping screws are usually drilled into pre-made holes (pilot holes) in metals, such as zinc, aluminum, and bronze and its alloys, as well as plastics and resin-impregnated plywood. They create ...