202011-04

Piston and piston ring fault diagnosis and troubleshooting

The fit between the piston and the cylinder wall clearance is directly related to the engine's maintenance quality and service life.

202011-02

Crankshaft inspection methods and requirements of engineering cranes

Crankshaft maintenance methods and requirements of engineering cranes:

202010-28

About crankshaft fracture and shot peening

The crankshaft, whether it is an automobile engine crankshaft, a marine engine crankshaft or an industrial pump crankshaft..

202010-26

27 days countdown to bauma CHINA 2020 Exhibition

orged steel crankshaft promotion catalog

202010-21

VVT variable valve timing function and advantages

VVT is the English abbreviation of Variable Valve Timing.

202010-19

Engine cylinder bore selection

When choosing a cylinder, we can choose from the size of the force that is the choice of cylinder diameter.

202010-15

What are the characteristics of the piston structure design

In order to maintain a relatively uniform and suitable gap between the piston and the cylinder wall at normal operating temperature and ensure the normal operation of the piston, the piston structure design usually has the following characteristics.

202010-13

U.S. research and development of self-healing materials can be used in aircraft and ground vehicles

According to reports, researchers from the US Army and Texas A&M University have developed a new type of polymer material in a study aimed at improving future unmanned aircraft and robotic cars, which can deform and Self-healing automatically.

202010-10

Crankshaft connecting rod mechanism and valve train damage reference standard

The fixing screw holes of the external parts of the cylinder block are damaged. ...

202009-30

Static recrystallization behavior of non-quenched and tempered steel C38N2 for crankshaft

The crankshaft steel C38N2 is a new type of microalloyed non-quenched and tempered steel, which replaces quenched and tempered steel to manufacture Renault engine crankshafts.

202009-27

Popularization of China-Europe Express Lines

China Railway Express (CR express) refers to a containerized international rail intermodal train that runs between China and Europe and countries along the Belt and Road in accordance with fixed train numbers, routes, schedules and full operating hours

202009-23

What are the abnormal noises of the piston ring

The abnormal noise in the engine cylinder can be summarized as the sound of piston knocking, piston pin knocking, piston top hitting the cylinder head, piston top hitting, piston ring knocking, valve knocking, and cylinder knocking.

202009-21

Causes and effects of burrs in the main oil passage of cylinder head

The cylinder head is an important structural component of the engine.

202009-16

bauma CHINA 2020 Exhibition Invitation

bauma CHINA 2020-the 10th Shanghai International Construction Machinery, Building Materials Machinery, Mining Machinery, Construction Vehicles and Equipment Expo.

202009-15

Causes of crankshaft bending

The crankshaft is a key component of the engine, and its performance is directly related to the quality and life of the engine.

202009-10

Removal and installation of timing chains for four Mercedes-Benz models

ML350/E350/SLK350/CLS350 (3.5L 272)

202009-08

Detect the sealing performance of piston ring and open gap

The elastic force of the piston ring is an important factor affecting the oil injection of the exhaust pipe.

202009-03

Engine cylinder related parameters

There are 3, 4, 5, 6, 8, 10, 12, and 16 cylinders commonly used in automobile engines.

202009-01

Notice for purchasing cylinder liner components

Check whether the purchased assembly model matches the engine model.

202008-26

The function of installing balance weight on crankshaft

The work stroke of the diesel engine is completed by each cylinder in turn, so the force acting on the crankshaft is also intermittent and unbalanced.

202008-24

Coating peeling and adhesion wear occurred on the surface of the cylinder wall polished piston ring

From the analysis of the basic causes of wear, the "cylinder liner-piston ring" part of the marine engine includes ...

202008-20

The difference between inline and horizontally opposed 4-cylinder engines

It may be the most widely used engine with stable operation, low cost, simple structure, compact size, etc.

202008-17

Diagnosis and troubleshooting of air leakage of piston and piston ring

Put the piston ring flat in the cylinder, push the ring flat with the old piston (when changing the ring for minor repairs...

202008-13

Causes and measurement of crankshaft wear

The worn parts of the crankshaft are mainly the main journal and connecting rod shaft whiskers.

202008-11

Specially designed engines and fuels can reduce air emissions and water consumption

According to reports, research led by personnel from the U.S. Department of Energy's Argonne National Laboratory shows that in the next 30 years...