1. Insufficient melting
Due to the thin wall thickness of thin-walled products, plastic needs to quickly fill the mold during the filling process. However, if the filling time is too short or the injection molding machine pressure is insufficient, it can lead to insufficient melting. This type of defect usually occurs at the edges or weak areas of thin-walled products, affecting the quality and strength of the product.
2. Part deformation
Due to the poor rigidity of thin-walled products, it is easy to encounter problems such as internal stress deformation, clamping deformation, cutting force deformation, and cutting heat deformation during the machining process, resulting in low part accuracy.
3. Difficulty in chip removal
When machining deep inner grooves and deeper inner cavities, due to the long overhang of the tool, it is easy to generate vibration, which leads to difficulty in chip removal and affects machining efficiency.
4. Clamping deformation
Due to the poor rigidity of thin-walled products and the lack of suitable clamping surfaces, it is easy to deform during the clamping process, which affects the machining accuracy.
