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Home> Industry News> Common Problems and Solutions for Display Micro Screws

Common Problems and Solutions for Display Micro Screws

2026,07,30
1. Insufficient Hardness: Low quenching temperature, short holding time, or high tempering temperature in Display Micro Screws → Adjust quenching parameters and lower the tempering temperature;
Pan head fixing nail
2. Uneven Hardness: Inhomogeneous material composition or uneven heating/cooling during heat treatment in Display Micro Screws → Select high-quality steel grades and optimize furnace temperature distribution;
3. Insufficient Surface Hardness: Inappropriate surface treatment parameters → Adjust nitriding/coating processes and increase treatment time or temperature.
Hardness control in Display Micro Screws is a systematic project requiring strict control throughout the entire process, from material selection, heat treatment, processing to testing.
Through scientific testing methods and process optimization, it is possible to ensure that Display Micro Screws possess appropriate hardness, improve lifespan and product quality, and provide reliable assurance for metal forming and processing.
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Author:

Mr. yjfastener

E-mail:

hou@citool.com

Phone/WhatsApp:

+8615826187211

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