How Much Does The Wall Thickness Of Plastic Parts Affect The Quality?

The wall thickness of plastic parts processing has a great influence on quality.  If the wall thickness is too small, the flow resistance is large, and it is difficult for large and complex plastic parts to fill the cavity. The minimum size of the processed wall thickness of plastic parts should meet the following requirements:

1.Have sufficient strength and rigidity;

2. It can withstand the impact and vibration of the demolding mechanism during demolding;

3. It can withstand the tightening force during assembly.

The injection molding factory stipulates a minimum wall thickness value, which varies due to the variety, brand, and size of plastic parts. Excessive wall thickness in the processing of plastic parts is not only a waste of raw materials.

For thermosetting plastic molding processing, it also increases the molding time, and it is easy to cause incomplete curing; for thermoplastics, it increases the cooling time.

In addition, it will also affect the quality of plastic parts processing. The wall thickness of the same injection molded part should be as uniform as possible, otherwise, additional stress will be generated due to uneven cooling and solidification speeds.