0
What else can I help you with?
What is lapping in machining?
Lapping is a grinding process. It is done to remove high spots and to create a good seal between two surfaces. A typical example would be lapping valves in an auto engine
Difference between Resilient seated valves and Metal seated valve?
The difference is "soft seated" or "metal seated". Soft seated valves are used in gas applications were any leakage is absolutely not tolerated. The materials used are Teflon or ceramic. Metal seated valves can have very tight shut-off, it all depends on the coating, pressure in the line, and the lapping of the surfaces.
What is valve actuating mechanism?
Mechanism with side camshaft and Mechanism with overhead camshaft both valve actuating mechanisms are used to operate inlet or exhaust valves.
Why non return valve is fitted on the suction side of the multistage Grundfos pumps?
I'm not famiar with the Grundfos valves specifically, but non-return valves are usually fitted to the suction side of pumps to prevent the pump from losing it's prime when it is stopped (by draining back through the inlet).
What are the basic parts of an engine?
engine block, piston, cylinder head, cylinder liner, camshaft, crankshaft, valves, crankcase/sump, inlet manifold, exhaust manifold, cylinder head cover
What are igv valves?
Inlet Guide Valves
What is lapping in machining?
Lapping is a grinding process. It is done to remove high spots and to create a good seal between two surfaces. A typical example would be lapping valves in an auto engine
How many valves in a Z24 Nissan motor?
There is 4 exhaust and 8 inlet valves
What are the inlet and exhaust valves opened by?
inlet and exaust valves are usually opened by a lobe on a crankshaft, either directly, or with a pushrod and rocker arm assembly.
What is the purpose of the an inlet valve?
it opens and lets the fuel and air mixture into the cylinder head INLET VALVES
What is the main purpose of an inlet valve?
it opens and lets the fuel and air mixture into the cylinder head INLET VALVES
What the purpose of the inlet valve?
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
What is the material for inlet and exhaust valves?
Cast iron with Crome 25%
How do you assemble pistons for 22R engine ie where do the grooves face inlet valves or exhaust valves?
same direction and forward.
How does the camshaft activate the inlet and exhaust valves?
Lobes on camshaft spaced correctly
What does lap mean in valve jobs?
Lapping the valves is the final step in assuring a tight seal between the valve and the valve seat.
What is the purpose of inlet valves?
The purpose of the inlet valves in a petrol driven automobile is to allow gas pass into the combustion chamber.
