-
Which brands of excavators have their own characteristics? Excavators are heavy-duty construction machines used for digging and excavation activities on construction sites. With a variety of brands available in the market, each brand has its own unique characteristics that distinguish it from the others. In this article, we will take a closer look at some of the popular excavator brands and their ...
-
The difference between copper radiator and aluminum radiator Copper and aluminum heat sinks are two common types of heat sinks used in various electronic devices for thermal management. Here are some key differences between copper heat sinks and aluminum heat sinks: 1.Thermal Conductivity: Copper has a higher thermal conductivity compared to aluminum. This means that copper can transfer heat more ...
-
Definition of diesel engine A diesel engine, also known as a compression-ignition engine, is a type of internal combustion engine that operates on the principle of compression ignition. In a diesel engine, fuel is injected into the combustion chamber at a high pressure. The fuel and air mixture is compressed by the piston, which raises the temperature inside the combustion chamber. This high tempe...
-
What are the components of a diesel engine and their functions? A diesel engine is a complex mechanical system consisting of various components that work together to produce power. Here are some key components of a diesel engine: 1.Cylinder Block: It forms the main body of the engine and houses the cylinders, pistons, and crankshaft. 2.Cylinder Head: It covers the top of the cylinder block and con...
-
How many parts does the fuel supply system of diesel engine consist of? The fuel supply system of a diesel engine consists of several components that ensure the proper delivery of fuel to the engine for combustion. These components work together to supply, filter, pressurize, and inject fuel into the engine cylinders. Here are the key parts that make up a typical diesel engine fuel supply s...
-
What is the transmission path and function of the fuel supply system of a diesel engine? The diesel engine fuel supply system consists of various components and a specific transmission path for delivering fuel to the engine. 1.Fuel Tank: The fuel tank is the primary storage for diesel fuel. 2.Fuel Pump: The fuel pump is responsible for drawing fuel from the tank and delivering it to the engi...
-
What is an internal combustion engine?What are the categories? An internal combustion engine (ICE) is a type of engine that generates power by burning fuel within its combustion chamber. It converts the chemical energy stored in the fuel into mechanical energy that can be used to perform work. There are several categories of internal combustion engines: 1. Spark Ignition Engines (SI): Spark igniti...
-
Function and Fault Analysis of Three Precision Couplings of Diesel Engine Three precision couplings commonly found in diesel engines are flexplate/flywheel, damper pulley, and crankshaft vibration damper. Here's a brief description of their functions and potential faults: 1.Flexplate/Flywheel: - Function: Connects the engine's crankshaft to the torque converter or clutch, transmitting...
-
Causes of diesel engine starting difficulty There are several potential causes for starting difficulties in a diesel engine: 1.Fuel System Issues: Insufficient fuel supply, air in the fuel system, clogged fuel filters, or fuel contamination can impede proper fuel delivery, leading to starting problems. 2.Glow Plug Problems: Faulty glow plugs or a malfunctioning glow plug system can result in inade...
-
What is the reason for the insufficient power of the diesel engine? How to solve it? Insufficient power in a diesel engine can be attributed to various factors. Here are some common reasons and potential solutions: 1.Fuel System Issues: - Low fuel pressure or restricted fuel flow: Check the fuel lines, filters, and fuel pump for blockages or leaks. Clean or replace any clogged filters...
-
Oil seal type There are several types of oil seals commonly used in various applications. Here are a few examples: 1.Radial Lip Seal: This is the most common type of oil seal. It consists of a flexible lip made of rubber or other elastomeric material, which is pressed against the rotating shaft to create a seal. Radial lip seals are effective at preventing oil leakage and can withstand a wide rang...
+8618144082725
