How to prevent the damage of small metal stamping parts-hardware

The author will share our company's method with you. Since the metal stamping parts are damaged to different degrees when the metal stamping parts are produced, what are the good suggestions for preventing or reducing the damage of the metal stamping parts? The author summarizes the following points: 1. The models, specifications and functions of small hardware accessories should conform to the current national standards and relevant regulations, and match the selection of plastic steel doors and windows. 2. To install 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 fasteners. 3. Small 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 accurate position and flexible switching. 4. Pay attention to maintenance after installation of small metal stamping parts to prevent rust and corrosion. In daily use, lightly close and open lightly to prevent hard closing and hard opening, which may cause damage. The above several methods can prevent the damage of small metal stamping parts. In this regard, to prevent damage to the metal stamping parts, if you need to know a lot, welcome to consult.