During the use of metal buckle locks, the surface material will be constantly worn due to the friction and contact of the moving surface. It also depends on whether the surface treatment process of the metal buckle locks is in place or the locks produced according to special requirements. Burrs and so on will cause wear and tear. Generally speaking, this process can be performed slowly with lubricant. Let ’s take a look at the cause of the wear and tear of the metal buckle lock.

1. Wear of metal buckle locks-adhesive wear

During the relative movement of the contact surface, as the contact point and solid state welding continue to move, the relative force is transferred to the opposite metal surface, and then falls off to form abrasive debris. This process of reciprocating and damaging the surface of the material is called adhesive wear.

2. Wear of metal buckle lock-abrasive wear

Abrasion occurs when there are hard, fine protrusions on a certain surface, or when there are hard particles between the contact surfaces.

3. Wear of hardware buckle locks-contact fatigue

Under the long-term effect of contact compressive stress, due to fatigue damage on the surface of the material, the phenomenon of small pieces or small patches peeling off in the local area of the surface is called contact fatigue.

4. Wear of metal buckle locks-corrosion and wear

The chemical or electrochemical reaction between the friction surface and the environmental medium forms corrosion products, and the formation and spalling of corrosion products cause corrosion and wear.

5.Hardware lock wear-erosion wear

Erosive wear refers to the relative movement of droplets, solid particles, or multiple fluids with solids. Abrasion processes that cause material loss on solid surfaces.

6. Wear of metal buckle lock-fretting wear

There is no macro relative displacement between the contact surfaces at the mating parts and tight fits of the machine, but under the influence of the variable load and vibration, a slight slip occurs, and the process of generating a large amount of oxide powder on the contact surface is called micro-movement abrasion.

The wear and tear of hardware buckle locks is a complex process, which has both mechanical and physical and chemical effects, including the method of use and the environment in which they are used. Then our hardware fastener manufacturers need to select the appropriate materials and surface treatment technology according to customer requirements. Can effectively improve the wear resistance of buckle locks.

Dongguan Zhenming Hardware Plastic Technology Co., Ltd. specializes in production and sales:

eyelet、buckle、puller 、nameplate、aglet

For more product information, please contact: Mr. Zeng 13728219269 Website: http://www.kmhardware.com/