The editor of Dongguan Fuding Metal Co., Ltd. explains the selection and coating of hardware stamping parts for you

Nowadays, metal stamping parts have been widely used in all aspects of life. Military to hardware stamping, such as electronic devices, automotive parts, decorative materials, etc. Do you know? Hardware stamping parts also require regular cleaning, so what are the cleaning methods for hardware stamping parts?

According to different cleaning methods, it can also be divided into chemical cleaning and physical cleaning

1. The method of using chemicals or other solvents to remove dirt on the surface of an object by relying on the action of chemical reactions is called chemical cleaning. If various inorganic or organic acids are used to remove rust and scale on the surface of objects, oxidants are used to remove color spots on the surface of objects, and fungicides are used.

2. Utilizing the principles of mechanics, acoustics, optics, electricity, and heat, relying on the action of external energy, such as mechanical friction, ultrasonic cleaning, negative pressure, and high pressure, to strike. The methods of removing surface dirt such as ultraviolet radiation and steam are called physical cleaning.

According to different requirements for cleaning accuracy, it is mainly divided into three categories: general precision industrial cleaning agents, industrial cleaning agents, and ultra precision industrial cleaning agents

1. Precision industrial cleaning includes the cleaning of various product processing and production processes, as well as the cleaning of various materials and equipment surfaces, characterized by the ability to remove small dirt particles.

2. General industrial cleaning agents include the cleaning of surfaces of vehicles, ships, and aircraft. Generally, they can only remove relatively coarse dirt.

3. Ultra precision cleaning includes the ultra precision cleaning of mechanical parts, electronic components, optical components, etc. in precision industrial production processes, with the aim of removing extremely small dirt particles.