What problems may be encountered in the production of titanium screws?

Release time：2023-02-17 12:16:10 丨 Number of visits：

Screws are still very useful in our lives. The main role is that we all know better. As fasteners, screws do not protect our lives for people, but if we do not pay attention to some details when making titanium screws, it will easily lead to some problems, such as the damage of titanium screw head, etc. The following small series of titanium screw manufacturers will specifically introduce the problems that titanium screws may encounter in the production process!

Eccentricity problem: the second stroke is installed incorrectly and misaligned.

Double head: This is usually caused by poor stamping.

Crack angle: the punching needle is broken or the second punching die is not heavy.

What problems titanium screw manufacturers may encounter in the process of producing titanium screws? Bevel head: installation and diversion are not achieved overnight.

Out of round head: improper selection of stamping die or insufficient filling of stamping die.

Mold crack: mold fracture or incorrect R angle of the mold causes the mold to be scratched by two impacts.

Burr: The first occurrence of standard parts with poor stamping is mainly caused by too large gap between punch and punch or too short punch.

Head cracking: material quality problems require strict testing of metal materials with special drugs, heating wires with heating equipment if necessary, or incorrect use of punches, such as hexagonal stone punches for punches, and viscosity failure of lubricating oil.

After forming the titanium screw, a black film is formed on the surface of the head, and it is difficult to clean and remove. Generally, the black film on the stainless steel surface can be removed by etching or chemical polishing.