Hardware is an indispensable type of building materials in the modern construction industry. Whether it is the door and window industry, plumbing industry, cabinet industry, furniture industry, decoration industry, etc., it will be widely used in hardware products. Small hardware is not only in These industries play a very important role in connection, load-bearing, and also have a very prominent decorative role, but if you do not pay attention to them during the installation or use of these hardware-containing products, it can cause small How to prevent damage to small hardware parts? Today, the editor has compiled the following methods for you, I hope to help you!

Measures to prevent hardware damage:

1. The model, specification and performance of the hardware fittings selected should conform to the current national standards and relevant regulations, and match the selected plastic doors and windows.

2. For sliding windows with a width of more than 1m, or double-glazed doors and windows, double pulleys or rolling pulleys should be installed.

3. The sliding hinge shall not be made of aluminum alloy, but shall be made of stainless steel.

4. When installing hardware with fastening screws, a metal liner must be installed inside, and the thickness of the liner should be at least twice the pitch of the fastener. It must not be fastened to plastic profiles, and non-metallic linings must not be used.

5. Hardware accessories should be installed last, door and window locks, handles, etc. should be assembled after the window and door leaves are in the frame to ensure the correct position and flexible switching.

6. Pay attention to maintenance after hardware installation to prevent rust and corrosion. In daily use, lightly open and close to prevent hard opening and hard closing, causing damage.