How to effectively identify defects in sheet metal cabinets processing method
Release time:2013-08-22

Cabinet surface defects common grass with debris, color serious scratch the surface of the coating layer off, paint flow, exposed substrate, the product powder, etc., these are the common sheet metal cabinets some flaws.
1 scratch the surface and causes more complex products throughout the entire production process, but can be broadly divided into two categories:

     First, the product produced in the processing of scratches, the second stream is generated in the production process of the scratches.

(2) the coating layer off the coating layer and the substrate mainly the binding force is not enough to detect binding of the primary means of crosscut test and impact tests.

3 exposed surface of the substrate is not coated layer, the main cause is the drain spout, a large area of ​​scratches.

4 refers to the same surface color seriously inconsistent color, color values ​​over 1.

5 is a grassroots there is debris on the surface treatment did not handle clean substrate surface defects generated, it is to produce the coating layer off the main reason.

6 paint flow, accumulated powder produced roughly the same principle, but the paint flow is generated when paint, spray product powder is generated when, because the spray is too large, too thick defects.