1D Auto Parts Company Profile

2 year ago

3 0 

2 year

Product details

What is the relationship between the engine valves and pistons, and how do they work with each other?

The valves and pistons of an engine are two crucial components in the operation of an internal combustion engine. They achieve the cycle process of intake, compression, power generation and exhaust through precise coordination.

The essential connection between structure and function

▶ The core role of the valve

● Intake valve: It opens during the intake stroke to introduce air (or mixture) into the cylinder; Close and seal the cylinder during the compression/power stroke.

● Exhaust valve: It opens during the exhaust stroke to discharge the exhaust gas after combustion from the cylinder. Close during other strokes to ensure the sealing of the cylinder.

● Key features: It must be able to withstand high temperatures and pressures, and have precise opening and closing timing (valve timing), driven by a camshaft.

▶ The core role of the piston

● Reciprocating linear motion in the cylinder, through the connecting rod drive crankshaft rotation, the gas pressure into mechanical energy.

● It is divided into top (bearing combustion pressure), ring groove (installing piston ring, sealing cylinder and heat conduction), skirt (guide).

● Key features: It needs to be lightweight, high-strength, fit tightly with the cylinder wall, and reduce air leakage and friction.

FAQ

1. What kind of company are you?
We are offering one-stop-shop service which helps customers lower the cost and increase efficiency at the same time. We have more than 13 years of experience in the auto parts industry and have production base in Guangdong.

2. What is the lead time and MOQ?
A) Stock order：5-15 days after full payment received.

B) Customized order：15-60 days after receiving the deposit, to be negotiated.
C) Generally, No MOQ for stock order and 50-300 sets for customized order, according to the products.

3. After Sales Service?
We provide our products 1 year warranty. Should you find defective parts for the order, you can send pictures or videos to us.As a responsible supplier, we will provide you with new parts free of charge for replacement in your next order.

4. Do you provide sample service?
Yes, the sample order is welcomed.

5. Payment and transportation?
T/T, Western Union, Visa, Mastercard online banking payment. Shipping by DHL, UPS, EMS, FedEx, by air, by sea.

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Suppliers

1D auto parts

Audited supplier

2 year

Main Product: Engine piston, cylinder liner, spark plug, Ignition coils , head gasket, Engine Valve

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