Welcome: Universal Coupling Factory
Language: Chinese ∷  English

News

Problems and status quo of coupling industry development

Introduction:
Coupling is a kind of mechanical device that connects two shafts or shafts and rotating parts to rotate together in the process of transmitting motion and torque. It is an indispensable connecting part in the mechanical transmission shafting. It has many kinds, large consumption and wide application range. It is a universal basic transmission part. There are many kinds of coupling, rigid coupling, flexible coupling, elastic coupling and safety coupling. Their basic function is to transmit motion and torque. But according to different types of coupling, in addition to the basic function, there are other auxiliary functions, such as compensation axial, radial, angular displacement function and different degrees of vibration reduction, buffer function and overload safety protection function, in order to meet the needs of different mechanical equipment transmission system.

Problems and status quo of coupling industry development:
With the development of machinery industry and science and technology, higher requirements have been put forward for coupling. It should not only meet the requirements of high speed, heavy load and high precision, but also meet the requirements of smooth operation, high transmission efficiency, long service life and simple maintenance. In order to meet the market demand and meet the needs of different transmission systems, many different types of new couplings have been developed to meet this need. In recent years, the coupling industry has developed very fast, and the standardization is also very high. Only the national standard and industry standard for coupling are about 90. There are so many standards, will undoubtedly play a great role in promoting the application and production of coupling, but also for the market to provide advanced technology, reliable quality coupling products have a guarantee. The standard number of Chinese coupling is far more than that of foreign advanced industrial countries, because they mostly appear in the form of manufacturers' samples, so there are few national or industrial standards.

To sum up:
And the technical level of coupling, no matter the structure type, technical parameters and performance indicators, most of them reach the level of similar foreign products. But from the product processing precision, quality and service life compared, the gap is very big, some can only reach the level of the 1980s. Investigate its reasons, one is related to the form, scale and management level of the organization of production, two is the processing equipment is relatively old, low production efficiency, poor processing accuracy. In 1980's, the production of Chinese coupling was produced by the main engine factory, which has not formed the professional manufacturers of coupling. However, after the 1980s, the coupling production gradually market-oriented, and the development is also very fast, has formed large and small scale professional manufacturers over 100, its annual output value reaches more than one billion yuan.
All trades in our country are in constant development, and machinery industry is in constant development. The development of machinery industry is inseparable from the coupling. Coupling industry must constantly develop to a more perfect direction in order to support the development of our country's machinery industry.
PREVIOUS：The nitriding treatment of coupling NEXT：Coupling composition and diaphragm coupling d

RELATED NEWS

CATEGORIES

LATEST NEWS

CONTACT US

Contact: Mr Wang

Phone: 86-19932127135

Tel: 0311-69772900

Email: linda@rongxingcoupling.com

Add:  No.58,Zhongshan Road,Shijiazhuang,Hebei, China