Machine Parts

Application of reciprocating Compressor is given bellow: 1.      Gas Pipeline. 2.      Industrial oil refiners. 3.      Natural gas processing plant. 4.      Refrigeration and air conditioning plant. 5.      Cold starting of diesel engine.  6.      Pneumatic Controlling.  Function of Mixed Flow Turbine: i.                    Used as runner as old Francis Turbine. ii.                  Better suited for medium head and specific speed. iii.               Water enters the vane. iv.               Used as power generation. 

Metering Valve : Most of the car with front disc and near drum brakes has a metering valve. In duration of braking the metering valve presents the front discs brake from apply until after near brake start to apply. What is anti-locking braking system?  Anti-lock Braking System: ABS is a system which is a safety device where it allows to wheel and motor vehicle to control in the road surface where it driver push to brake. There skid when they slow or de-accelerate faster than vehicle one way to prevent kidding is to keep the brake from locking.   This is the purpose of Anti-Locking Brake System.  Braking lining: Braking lining is a part of steel tube.

Precautions of Shaper Machine: 1.       Always worn goggles to protect the eyes from flying particle of metal. 2.       The hands are not pass between the tool and the work while the machine is an operation. 3.       The tools are kept away from the moving parts of the machine. 4.       The machine is kept oiled . Precautions for drilling machine: 1.       The chuck key never lift in chuck. 2.       The floor around machine keeps clean. 3.       One must be used a brash to remove chip in drilling where hand must not be used. 4.       The spindle do not try to stop after the power is shut off by grasping it with hands.

Cutting speed:  Cutting speed is the rate of expressed in feet per minute. That a point on the drill travels in one minutes.  Its mathematically expressed as.. Rpm= Cutting speed ( sfpm )/ Sfpm means surface feed per minute.  What factors affect the cutting speed for drilling? The cutting speed for drills depend upon  i.                    The kind of material being drilled where speed is high in soft material. ii.                  The cutting tool material where speed is high in hard material. iii.               The quantity of hole design. iv.               The efficiency use of cutting fluid. v.                  The way in which the work is set up of held. vi.               The size and the type of drilling machine. If drill machine is older cutting speed is lower. If drill machine is newer cutting speed is newer.  Feed: Feed is the distance