Views:3 Author:Peacemounts Electronics Publish Time: 2016-04-26 Origin:Peacemounts TV Wall Mounts China Manufacturer
Project | Kinds of Disadvantages | Standard of Description | Check methods/ instrument |
Appearance | Scratch | A side cannot be permitted; B side: 0.1*5 mm, without touch and two pieces cannot appear in the same flat; C side: 0.1*10 mm, without touch and three pieces cannot appear in the same flat | Eye- measurement / Ruler |
Burr | accept without touch | Eye- measurement | |
Indentation | A side and B side do not be permitted; C side: area≤1 mm2 | Eye- measurement/ Dot gauge | |
Fragment or Deformation | No Permission | Eye- measurement | |
Granule | A side: radius≤0.4mm; B side: radius≤0.6mm; C side: radius≤1.0mm; five pieces cannot appear in the same flat | Eye-measurement/ Dot gauge | |
Color difference | No Permission | Eye-measurement/ Color disk | |
Senior postdoctor | No impact on product assembly function can be permitted to accept | Practical configuration | |
Screw Hole | No thread or incomplete thread | No Permission | Eye-measurement/ Thread Standard/ Ring Gauge |
Loose screw/ Lock configuration interference | No Permission | Torsiometer/Screw | |
Size | Not up to the standard of measurement | According to acknowledged the sample and picture sheet | Calliper/ Microcalliper |
Practical configuration | Assembly Interference | No Permission | Assembly with material object |