Door and window hardware accessories play an important role in various functions of doors and windows. For example, the wind pressure resistance, air tightness, water tightness, thermal insulation, heat insulation, and sound insulation of doors and windows are directly affected by door and window hardware accessories. These properties also directly affect the service life of aluminum-clad wood doors and windows, so for aluminum-clad wood doors and windows, every detail of hardware maintenance cannot be ignored. How to maintain the hardware of aluminum-clad wood doors and windows, do the following five points, you can prolong the life of aluminum-clad wood doors and windows.
(1) Periodic inspection
Doors and windows should be checked regularly to see if the hardware accessories are loose, and if any problems are found, they should be dealt with after-sales in time to avoid potential safety hazards.
(2) lubricating oil
In addition to door and window handles, the internal hinges, upper and lower pulleys, card slots and other movable parts slide for a long time in daily use, and it is easy for dust to fall on the accessories and adhere to the interior to affect the performance. It is recommended to check them every six months. Carry out maintenance. The maintenance method is also very simple, just put two drops of lubricating oil on the accessories to keep them smooth.
(3) Oxidation and electrolysis
Some hardware will have spots after a long time of use. In fact, this is not rust, but oxidation. The humidity, temperature and pollution of the air in daily life will cause different degrees of oxidation and electrolysis to the hardware, which requires cleaning of the door and window hardware to avoid long-term coverage of dust. In the relatively humid season of spring, wipe it with a cloth to keep it dry, which can reduce the damage of metal oxidation and electrolysis.
(4) Cleanser
It is recommended to spray the brightener twice a year to form a layer of protection on the hardware surface and make the hardware accessories as bright as new.
(5) Pencil lead powder
The door and window lock core is prone to insensitivity after being used for a long time. You can take a small amount of black powder from the pencil core and put it into the lock hole. The graphite component of the pencil core is an excellent solid lubricant, which has an excellent lubricating effect on the lock cylinder, and does not affect the performance of the lock cylinder.
