How to install aluminum alloy door hinge

Aluminum alloy door hinges are easily overlooked by us. Mainly a special tool for connecting doors. But how to install the door hinge and aluminum alloy door hinge? Through the following study, I believe everyone will have a general understanding of some knowledge of hinge installation. Let's study together.

How to install the hinge of the suit door

1, positioning

The first step of hinge installation is positioning, which is an early and important step in the whole installation project. Its positioning is not a simple positioning, but needs relevant professionals to carry out according to the size of the door, the size of the hinge and the bearing capacity, so as to finally find an accurate positioning and facilitate the normal development of the follow-up work.

Step 2 punch holes

The second step of hinge installation is slotting, which is carried out after the positioning work is completed. When slotting, everyone must be careful. In this process, carefully observe the change of groove depth, and don't open it too shallow to avoid the door closing; Don't open it too deep to avoid cracks between the door and the frame.

3, fixed

One step of hinge installation is fixing work, which can only be carried out after these two steps are successfully completed. The fixing work in this step is actually very simple, that is, first fix the left side of the hinge on the door, then fix its right side on the door frame, and then fine-tune it with a small screwdriver.

How to install aluminum alloy door hinge

Before installing the aluminum alloy door hinge, carefully check whether the aluminum alloy door hinge matches the door frame and fan. Check whether the height, width and thickness of hinge groove and hinge of aluminum alloy door match. Check whether the aluminum alloy door hinge matches the screws and fasteners connected with it. In addition, we should also pay attention to:

1, connection

The connection of aluminum alloy door hinges should match the materials of door frames and fans. For example, hinges for wooden doors with steel frames are welded on the side connected with the steel frames and fixed on the side connected with wooden doors with wooden screws.

2. Two pages are asymmetrical

When the aluminum alloy door hinges are asymmetrical, we should distinguish which leaf should be connected to the door leaf and which leaf should be connected to the door frame. The side connected to the third shaft should be fixed to the door frame, and the side connected to the second shaft should be fixed to the door frame.

3, should measure the door leaf size.

When installing the aluminum alloy door hinge, measure the size of the door leaf first, install the aluminum alloy door hinge on the door leaf, and then bind the door frame. During installation, in order to prevent the door leaf from rubbing against the ground, put something under the door leaf, and then fix the position of the aluminum alloy door hinge. When installing, ensure that the axis of aluminum alloy door hinge on the same door leaf is on the same vertical line to avoid the door leaf from bouncing.