Views: 0 Author: Site Editor Publish Time: 2020-02-18 Origin: Site
1. The injection molding gate is a small opening between the runner and the cavity. Their location, number, shape and size have a great impact on product appearance, size, physical characteristics and production efficiency.
2. Gate size depends on product weight, material and gate type. As long as the physical properties and production efficiency of the product can be guaranteed, the length, depth and width of the gate should be made very small.
3. If the gate is too small, incomplete filling, shrink marks, flow marks and other injection molding defects will occur, and the molding shrinkage will increase.
4. When the gate is too large, excessive residual stress may be generated around the gate, resulting in production deformation or cracking, and it is difficult to remove it after molding.
We believe quality begins with mould design capability and consider it to be the key to successful mould making.
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Tuofang company is specialized in designing and manufacturing Plastic Injection.
No. 71 Hequ Road, Chengjiang Street of Huangyan, Taizhou City, 318020, Zhejiang Province, China
