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Mobile phone SIM card slot flatness detection

Date:2020-06-04 Source:Samsun Technology

The flatness of the SIM card slot is an important part of the testing of mobile phone parts. The quality control department needs to strictly control whether the flatness is up to standard and whether there is warpage.

 
Physical view of the front of the card slot
 
 
Mobile phone SIM card slot flatness detection_heydanbo.com

3D rendering of the card slot

Mobile phone SIM card slot flatness detection_heydanbo.com

2D plan view intercept analysis

 
Mobile phone SIM card slot flatness detection_heydanbo.com

Height difference of 0.0169mm

 
Mobile phone SIM card slot flatness detection_heydanbo.com

2D cross-sectional profile analysis

Mobile phone SIM card slot flatness detection_heydanbo.com

Output height value of 0.0193mm

 
Mobile phone SIM card slot flatness detection_heydanbo.com

Inside narrow edge height difference measurement

 
Mobile phone SIM card slot flatness detection_heydanbo.com

Difference 0.0544mm

 
Mobile phone SIM card slot flatness detection_heydanbo.com

Height value measurement on the back of the card slot

 
Mobile phone SIM card slot flatness detection_heydanbo.com
 


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