Case Study

Press-fitting defects

Issues and themes

Prevention and analysis of the causes of defects (burr formation, damage, etc.) during a press-fitting process.

It is seen in Plexlogger

It is possible to verify that pressure is being applied at the moment the spacer on the right side and case are press-fitted together.

Based on the video, it is clear that the right spacer is positioned diagonally, resulting in contact between the two ends.

Shooting conditions

Frame rate:250 fps
Captured waveform
CH1: Strain sensor(Right)
CH2: Strain sensor(Left)