6 methods to distinguish the false bearings

Bearing is an important part in mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient during its motion, and ensure its rotation accuracy. In production and processing, once fake bearings are used, the consequences are not only machine maintenance and even downtime, but also millions of losses for the company. Today I will share 6 methods to distinguish the false bearings.

1. Check the logo and characteristic on the package is clear or not. 
2. Check certificate of quality is standard or not. 
3. Check whether the steel print on the bearing is clear or not.
4. Check the overall quality of bearings.
5. Check the metallic luster of bearings.
6. Rotate the bearings to check whether there is noise or not. 

High frequency testing machine

Five high-frequency electromagnetic testing machine
High frequency testing machine
Frequency fatigue testing machine is used for determination of metal, alloy material and components (such as operating joint, fixed contact member, spiral moving parts, etc.) at a room temperature tensile, compression or tension and compression fatigue characteristics of alternating load, fatigue life, pre-crack and crack propagation tests.
Frequency fatigue testing machine equipped with the appropriate test fixture, can be a sinusoidal three-point bending test under load, four-point Bearing manufacturer test, tensile test sheet material, sheet thickness tensile test, hardened steel strip tensile test, the chain tension test, solid fittings test, link test, torsion fatigue test, bending and torsion fatigue test compound, interactive bending fatigue test, CT test, CCT test, fatigue test gear.
The main technical parameters of equipment and functions
General: test equipment, can achieve the following relevant test standards:
JJG 556-1988 Axial load fatigue testing machine test methods
HB
5287-1996 Metal Materials axial load fatigue testing
GB / T 6395-2000 Metal fatigue crack growth rate test method
GB / T
4161-1984 plane strain fracture toughness of metallic materials KIC test methods
GB / T 2038-1991 Metallic materials ductile fracture toughness test methods JIC

China Bearing Industry Association to participate in the first batch of the Party's mass line educational practice

   According to the SASAC Party Committee "on the SASAC directly under the authority carry out the Party's mass line educational practice," the deployment and the machine together party arrangements, China bearing manufacture Industry Association Secretariat participated in the first batch of the Party's mass line educational practice activity. Activities in accordance with the requirements of China branch axis Association Secretariat convened a branch committees to determine the program of activities, and on July 22 held a mobilization meeting, the official start-up activities. China Association Secretariat and an axis exhibition companies, information technology companies leading cadres and quit work of the Association in Beijing old leaders attended the meeting, organized by China Association executive vice president axes, branch secretary Wang Quanqing chair.

     In the mobilization meeting, China axis Association Secretary, branch members Zhou Yu convey the machine together mobilization meeting held in the spirit of Wang Quanqing made educational practice mobilization reports.

     Mass line is the lifeblood of our party and the basic line of work, popular support the survival of the party, to carry out the main task of educational practice focused style building, we should concentrate on solving formalism, bureaucracy, hedonism and Wasteful this " Four Winds "issue, China axis Association Secretariat to practice through education, to strengthen the secretariat ideas and style construction, improve service capabilities Association to better serve the industry, and business services.

     China axis Association Secretariat educational practice will start in late July, with three months in three phases. The first stage is to do all the preparatory activities to develop the program of activities for active deployment. The second stage is the concrete implementation of educational practice. In the second phase should focus on the study and education, to listen inside and outside views; revealing problems, carry out criticism and self-criticism, self-awareness; reform implementation, establish a new system in three aspects. The third stage is to do a summary of activities and implementation of corrective action plans. Through this activity to make the party members and cadres to raise awareness against the "four winds" recognition of the significance, effectively change the ideology and work style, to plunge into a new spirit to work for the realization of industry transformation and upgrading, complete the "Twelve Five" development goals and work hard.