You are here: Home » News » Quality Inspection » Standard of Fastening Piece Inspection

Standard of Fastening Piece Inspection

Views:12     Author:Peacemounts      Publish Time: 2016-04-26      Origin:Peacemounts TV Wall Mounts China Manufacturer

Inspection Standard:

 Fastening Piece Inspection
Project Kinds of Disadvantages Standard of Description Check methods/ instrument
Appearance Indentation 1. External pieces: A side cannot be permitted, but B side and C side can, also, internal pieces can. Eye-measurement
Rusting 1.No Permission Eye- measurement
Fracture 1.No Permission Eye-measurement/Dot gauge
Fragment or Deformation 1.  No Permission
2.  No impact on practical configuration can be permitted to accept
Eye- measurement
Screw Bag 1.  According to BOM Table, checking whether it is right
2.  Inspect whether it is mixed-materials, place fewer and place more or not in package
3.  Check whether the product is good or not in package.
Eye- measurement
Color Difference 1.  cannot have color difference
2.  Color of the same batch of products must be identical
Eye-measurement/Dot gauge
Turning Black 1. area of black point≤0.5mm* and less than 2, permit to accept Eye-measurement
Mixed-materials、 varia 1.     No Permission Eye-measurement
Losing Zinc 1.     No Permission Eye-measurement
Coating Thickness 1.  Under eye-measured standard, cannot find substrate Eye-measurement
Screw Hole and Thread Thread be damaged 1.     No Permission Eye-measurement/ Thread Standard/
Ring Gauge
Practical configuration Interference 1.     No Permission Torsiometer/ Material Object
Size Not up to the standard of measurement 1.      According to picture sheet and acknowledged the sample Calliper/Thread Standard
Remark:1. All products delivered from godown must enclose OQC Report. If not, it will be considered as defective product treatment.
                   2. If clients have special requires, we will carry out in accordance with their requires.

Peacemounts Electronics Co.,Ltd.

  +86-13511625321
  +86-0512-5012 5799


@ Copyright 2015  Peacemounts Electronics Co.,Ltd.
Designed by wonder-tech     Manage Entrance    Site Map