Part of material is a major factor for a complete machine. Cast aluminum is a popular material for stamping parts in the automotive industry.
Because of the various factors that occur during the production process and due to the nature of aluminum castings, machine parts will continue to produce particles after they have been produced. The tiny particles of aluminum impossible to eliminate. If you want to know more about welding parts, visit http://asian-electronics.com/product/deep-draw-metals/.
If the specification calls for these particles to be eliminated, it would be almost impossible to properly fulfill it. Type contaminants in important areas.
Before making the specification, manufacturers must know the type of particles to be present on their part and how they will affect the performance of the part.
Stamping parts are often tested in the lab, under laboratory conditions. The result is a highly accurate test, but not repeated in factory conditions generally.
Laboratory tests are essential to the design specifications and should not be ignored- but keep in mind the real-world conditions when applying the results.
In the factory settings, the welding parts cleaning machine will not be as well maintained as were used for testing. It will be subject to the workers, who will perform regular maintenance or extensive as a would laboratory.
Common air condition plants will also be much dirtier than the laboratory where the first part is tested. When designing specifications, facts that can not be avoided must be taken into account.