The connector must be of good quality two aspects

　　In today's society, with the development of science and technology, mechanical equipment is more and more advanced, to replace the human trend has become increasingly evident. In machinery, one of the most important parts of this part is the connector, although small, but often plays a very important role. As a connected to the hub, the connector is good or bad, directly determine the safety performance, a mechanical performance, as well as life, so, choose a good connector, is very important, in the purchase of machinery and equipment, we must pay attention to this one.

　　The evaluation of a connector is mainly depends on the mechanical properties of the connection of the connector, mainly refers to the parts of the insertion and withdraw force Shi Bushi conform to the standard, the insertion force is too high, not only difficult to insert, very inconvenient, and for a long time it will bring security risks to the entire machinery. The pull-out force, this one to be big, because the pull-out force is too small, easy to cause the loss, not only affects the service life of connector, and the whole machine, can also cause some security risks.

　　For some special occasions in the connector, attention must be paid to the properties of the environment, that is to say, the connector must be resistant to high temperature, must be able to work in the high humidity conditions, must have impact and compression resistance and motion ability. In the high and low temperature resistance, a good connector to the normal work of the temperature in the two Baidu above, the parts can not be damaged because of the high temperature. After low temperature test of low temperature to minus sixty degrees Celsius, because the workplace connector is not fixed, a lot of equipment to work on special occasions, so, this one had to prevent. As everyone knows, humidity, humidity will affect the insulation performance of the connector, so when the connector design taking into account the humidity of the environment will have an impact on the connector must be, to go through rigorous experiments, in order to determine its performance. The connector and is an important indicator of performance in the earthquake and the impact force, this one in aerospace, railway, highway transportation performance is very obvious, the connector must be strong, have a very good seismic effect, can maintain normal work in the face of harsh environment, at the same time but because of the huge impact and damage, the influence of mechanical work.