Acrylic products injection molding when there are warping, deformation how to do?
Acrylic products in the processing time is likely to appear warping, deformation of the situation, such a situation when we should do, Ouke professional eighteen years of acrylic products processing experience to tell you how to do.
1, if it is caused by deformation of the deformation, you can increase the number of putters or area to solve, you can also set the stripping slope to achieve the purpose.
2, if the cooling method is not appropriate, resulting in insufficient cooling time or uneven cooling, then only need to increase the cooling time, adjust the cooling method can be.
3, if the deformation conditions caused by residual stress caused by deformation, you can try to improve the mold and mold temperature uniformity, reduce the injection pressure and improve the resin temperature, or the use of annealing method to eliminate stress.
4, if the deformation caused by deformation can only be modified to correct the design of the mold. Keep the consistency of the wall thickness of the product.
