1. The size of the slot is moderate, not too large or too small, too large will affect the appearance, too small, there will be less stable material, and the fixing will not be firm.
2. The position of the axis of the floor spring should be accurate, and use a plumb line or other tools to find the vertical line.
3. The cement or quick-drying powder used for stabilization should have a suitable viscosity to ensure the strength of the stable spring.
4. Ensure the level of the floor spring and the verticality of the top shaft.
The most important thing is to choose the right size and weight of the product
Of course, the sixth point is that after finally grooving and stabilizing the floor spring, wait until the cement or quick-drying powder has sufficient strength before installing the door body to avoid rework caused by the displacement of the floor spring.
Daily maintenance: generally no maintenance, do not soak in water, do not switch too fast, the speed and positioning of the door will change after a long time, just re-adjust it, and the floor spring should not be in the return process during use. Apply force to him. Generally speaking, it depends on the quality of the floor spring. The floor spring of tens of yuan is the floor spring, and the floor spring of several thousand yuan is also the floor spring. Of course, the difference is very big.