Importance of CAT\CAD\CAM Design in Gear Pump

Accurate application and popularization of ternary theory and binary theory design method in pump product design.

Computer Aided Test (CAT), Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) of Pump Products are developing rapidly in the world.

Computer technology is widely used in all walks of life..

But the application in the gear oil pump industry is not good..

The application of computer is mainly in the function of drawing and calculator..

Although some studies have been carried out...

But it's not very good...

It is not widely used.

 

Research on integration technology of mechanical and electrical instrument for pump products

With the rapid development of our national economy...

All walks of life have been standardized..

The use of units on the pump product requirements are getting higher and higher..

More and more requirements for mechanical and electrical instrument integration..

Many enterprises due to technical level is not high..

At the moment still can not meet the user's requirements.

Main contents: automatic monitoring, automatic adjustment of working conditions, application of frequency conversion technology, fault diagnosis and analysis, etc.

The design of special pump products in the field of use of pump products..

There are some special use requirements for pump products..

For a variety of reasons...

Pump products have not yet met the requirements in this regard..

It can only be replaced with some similar products.

But because it can not meet the requirements completely and comprehensively..

The effect is not ideal.

The research in this field should be carried out extensively in the future.

Several products to be studied in the near future:

Design and manufacture of KCB gear oil pump for oil and gas mixed transportation.

Design and manufacture of critical and supercritical boiler feed water pump.

Design and research of turbine machinery.

Design and research of flue gas desulfurization pump.

Reliability research of pump products.

With the rapid development of all walks of life...

Pump use units to pump reliability requirements are increasingly high..

Historically, this has been less studied in the pump industry...

Some work has been carried out mainly by Shenyang Pump Research Institute..

Two standards have been compiled :JB/T6881-1993 "pump reliability test", JB/ T68S2-1993 "pump reliability verification test"..

According to the actual application needs..

Research in this area should be carried out.

 

Research direction:

Develop ideal and practical design software.

The internal flow field is calculated accurately with computer technology and fluid theory.

The hydraulic part model of pump products should be made by computer technology.