First, there is a block in opening and closing
When the aluminum alloy door and window is opened and closed, there will be a blockage, and we need to spend a lot of effort when switching, and in addition, there will be a small gap between the frame and the uneven gap. This is basically caused by the deformation of the door frame or the fan, the looseness of the sealing strip or the damage of the hardware fittings, and the poor installation quality is beyond the allowable deviation. How to rectify?
Corrective measures:
1. It is necessary to meet the installation process at the time of installation, and it is necessary to check and adjust the installation quality of each process at any time to ensure that it meets the relevant deviation requirements of the installation.
2, doors and windows and window holes are required to draw the center line, and when the window frame is loaded into the hole, it is necessary to ensure the alignment of the center line, the frame corner needs to be temporarily fixed, and the window frame verticality and level need to be carefully adjusted. Degrees and straight angles ensure that each installation is within the allowable tolerance range.
3. Before entering the frame, we also need to check the diagonal and flatness deviation. After entering the frame, we need to check the width and gap of the overlap with a steel ruler, etc., until the best requirement is reached.
4, the need to properly install the hardware parts, we need to replace in time after the damage is found, in order to better ensure stable use.
5, usually need to do the protection of doors and windows and maintenance work, to prevent some impact of external forces, remember not to hang heavy objects, otherwise it is easy to cause deformation, when using the light to lightly open, to maximize their service life .
Second, there is damage
Hardware accessories can be said to be the most important part of aluminum alloy doors and windows, and because of its frequent use, it will cause some problems, and the damage performance is mainly that the fixing of hardware accessories is not too strong, the pulley or the hinge of the sliding hinge is damaged. And the main cause of these damages is improper selection or poor quality, or when there is no metal lining in the forbidden time, and there is not enough installation strength, then, if it is rectified?
1. When selecting hardware accessories, the model, performance and specifications are required to meet the requirements of national standards, and it is necessary to ensure that the selected hardware accessories are matched with the doors and windows, so as to ensure better use.
2. For doors and windows with a width of more than 1 mm or double glazing, double pulleys or rolling pulleys should be selected, so that it will not be smoothed due to excessive use time.
3. For the hardware accessories installation, it should be carried out at the end. After all the combinations of locks and handles are assembled and assembled, the position can be ensured and the switch flexibility can be ensured.
For the aluminum alloy doors and windows, the push and pull is not smooth and the closure is not strict. I believe that everyone has a certain understanding, and paying more attention to these modifications can help us avoid a lot of troubles and better ensure smooth operation.
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