The seat guide rails are small components, but they directly determine the smoothness and safety of the seat's sliding.
During the manufacturing process, the control of straightness is the core indicator of the equipment's performance.
What happens if the straightness is poor?
The guide rails will experience sticking during sliding, affecting comfort;
Excessive deviation may cause the locking mechanism to fail to mesh normally, posing safety risks.
The key point of the forming equipment is:
Passing design: The rollers must be strictly aligned; otherwise, the finished product is prone to "distortion";
The straightening device after forming: Through online straightening, cumulative errors are eliminated;
Mold hardness and wear resistance: To ensure that the guide rail's tooth shape and size remain stable during long-term use.