Product function: Bull B3043 cover is socket cover, B3043 cover and other products need to be assembled with each other.
Bull B3043 top cover flip hot runner needle valve mould:
1: The top cover mould structure of Bull B3043 consists of 8 rear molds with inclined top and inverted hot runner needle valve point feeding.
2: The average wall thickness of the product is 2.2mm. The larger the demoulding Angle is, the easier it is to demoulding the parts, but it is easy to cause uneven parts and affect the manufacturing accuracy.
3: The average wall thickness of the reinforcing bars is 1.0mm. The larger the demoulding Angle is, the easier it is to demoulding the parts, but it is easy to cause the top bars of the parts to be too thin and cause the product to lack glue.
4: In the mould design of the product parting surface, try to ensure the appearance quality of the product. The parting surface is set on the invisible side, so as not to affect the processing error or the flash edge of the mould production after long-term production.