The wall thickness of the Household Product Mould has a […]
The wall thickness of the Household Product Mould has a great influence on quality. If the wall thickness is too small and the flow resistance is large, it is difficult to fill large and complicated household product mould. The wall thickness of the household product mould should meet the following requirements:
1. Have sufficient strength and rigidity;
2. Withstand the impact and vibration of the ejection mechanism;
3. Withstand the tightening force during assembly.
Due to the variety of plastic parts, grades and sizes, the minimum wall thickness will vary. The thick mould design of household products not only wastes raw materials but also increases the moulding cycle time of thermosetting plastic moulding. In addition, it affects the quality of the components. The wall thickness of the injection moulded part should be as uniform as possible, or it will generate additional stress due to cooling and uneven solidification speed.
Determining the proper thickness of household products mould is critical. The wall thickness of the household product mould depends on the requirements of the household product mould, including strength, quality cost, electrical performance, dimensional stability, and assembly requirements.
The wall thickness of the mold of household products should be as uniform as possible to avoid too thin or too thick and the wall thickness changes. If the mold thickness of the household product requires a change in wall thickness, it should be gradually or curved, otherwise, it will cause uneven shrinkage and deformation, affecting the strength and melt flow of the mold of the household product.