Although the direction is metal, but also hurt, no matter what, only substances such as less damage, as everybody knows, bearing the quality is very good, very good, the production of steel steel is very powerful, but also destroyed the day, material direction wheel are still operating, mechanical friction, it is easy to broke the direction, so we have to prevent the guidance, damage is good, have no direction of disorderly use, unnecessary loss.
Direction is to make sure you have installed the deformation, and these problems, we must do what you want to do my route, there are many problems that need to pay attention to the effectiveness of the proposed here are introduced.

1), and the axis of the orifice shoulder and maintain roundness in accordance with the corresponding guidelines, vertical degree of accuracy.
2), to accurately determine the schedule already, also SKF Bearings surplus TaoJuan fixed accurately determine appropriate cooperation. Pan TaoJuan burning surplus in the range of possible small also want. And the actual working temperature, and under the influence of affect RePengZhang top speed, not only because of the centrifugal force on the surface of the creep and strong or sliding. Fixed TaoJuan workload and the size of the correlation is lesser, choose and liquidation or before, shut down all before, on or before and keep the original precisely.

3), under the condition of high speed and the direction of the temperature in operation, more work, must pay special attention to TaoJuan cooperation not rotating, to avoid the eccentric vibration, and there is no fixed TaoJuan and TaoJuan, in order to avoid clearance and under load deformation caused by vibration.
4), dracunculiasis fixed loop condition is cooperation surplus surface matching method is more accurate, otherwise, the installation and disassembly and conduct more difficult, in addition, also need to consider the influence of axial tensile.
5), the use of ShuangLian mating ball, axis on the minutiae of the burden lighter, and big trailer as before, the internal lever significantly this year in the busy working principle, major negative impact. Use double column, the guidance of short axis and wheel load of the roller bearing shaft larger cooperative relations, so are more likely to.

Considering the Angle of rotation, calm, more in the situation, but if the temperature stability, these are the main aspects, need to consider is how to guide the result of the equipment.