Key Testing Indicators and Interpretation for Display Micro Screws

2026,07,23

The core indicators of Display Micro Screws bending performance include:

Cylindrical head hexagonal slot machine SUS304 display fixing screw

1. Bending Strength: The bending stress at which the specimen fractures, reflecting the material's ability to resist bending failure. The calculation formula is: If the bending strength is insufficient, the Display Micro Screws is prone to fracture under stress.

2. Bending Yield Strength: The bending stress at which the specimen undergoes 0.2% plastic deformation, reflecting the material's resistance to plastic deformation. Display Micro Screws materials must possess sufficient yield strength to avoid deformation during use.

3. Fracture Deflection: The deflection value at which the specimen fractures, reflecting the material's toughness. The greater the deflection, the better the material's toughness and the less prone to brittle fracture.

4. Crack Characteristics: Whether cracks appear during bending, the location of the cracks, and their propagation. If cracks occur in the working area of the Display Micro Screws (such as at rounded corners), it indicates a defect in the material or structural design.

Author:

Mr. yjfastener

E-mail:

hou@citool.com

Phone/WhatsApp:

+8615826187211