2. Insert from the side of the lower rail, find a good position and tighten the fixing screws.
3. Sliding door track is the core component of sliding door. The most important thing to install sliding doors is to install rails. The track is installed and almost finished.
1. The size of the track box at the upper part of the sliding door should be 12 cm high and 9 cm wide. Like the curtain box, the track box is equipped with a track, and the sliding door can be hung on the track. When the height of the door is lower than 1.95m, people feel depressed. Therefore, when making sliding doors, the height should be at least 195+ 12=207 cm.
2. The gold size of a normal door is about 80 cm× 200 cm. Under this structure, the door is relatively stable and beautiful. Therefore, the width-height ratio of sliding doors is close to the size of gold.
3. Carefully use the sliding door from the floor to the top (open the hanging rail box). Because the swing amplitude is too large when pushing and pulling, the sliding door is easy to deform after a long time, and the deformed back door cannot be opened, which means that it cannot be maintained and used.
4. Finally, install the sliding door track: fix the upper track, use gravity cones (hanging wire hammers) to hang three points at both ends and midpoint of the upper track, draw a 3.3-point fixed surface on the ground with oil painting, install the upper track, and then put a hanging hammer at the center point of the upper track to the ground. Vertical lines should be placed at both ends of the cross bar, and the lower cross bar should be fixed at these three points, so as to ensure that the upper and lower cross bars are completely parallel, and the push and pull of the sliding door will be in the best state.