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Company News

Improve the connector mould process: a case study2022-07-25 14:58:57
Improve the connector mould process: a case study

Connector Mould process Requirements are as follows:

1. Pursue the mirror discharge matte effect while maintaining the size

2. Customizable lettering

3. No burrs, lack of material, shrinkage, cracks, scorch, strain, chromatic aberration, and other defects for Connector Moulding

4. Pay attention that this material is easy to cloak, pay attention to the roughness of the parting surface (fine grinding)

5. The product cavity accuracy is controlled within ±0.005

mirror surface.jpg

How to solve problems

1. Unsaturated mold, with burrs;

2. Serious deformation / inconsistent size of hole cloak;

3. Dip the front mold;

4. The appearance is inconsistent;

fitting clearance.jpg

Reason

1. Connector Mould process Poor exhaust;

How to do?

             â‘ Increase exhaust gas;

Add 0.01 depth.jpg

             â‘ˇAfter the assembly of all sizes is OK, make the pattern uniformly; similar products need to improve the position of the glue feeding method

gate type.jpg

2. The glue feeding method is unreasonable, and there are certain reasons for the material and machine adjustment;

How to do?

             â‘ Improve the glue position, feed glue at two wall thickness positions, increase the thimble,

             â‘ˇ Bottom hole inserts increase the draft angle

             â‘˘Increase the mold temperature

             â‘ŁRe-select materials


3. The glue position of the needle is long, and there is no draft angle;

How to do?

             â‘ Connector Mould process the back of the ejector pad is 0.13mm

             â‘ˇThe inner needle and the back needle of the cylinder are adjusted and replaced at the same time

             â‘˘Precise positioning Front and rear die exchange and installation


Connector Mould manufacturers to have to complete sometimes has to work in parallel with the customer, and must review with the customer within the mold maker.

Improvements, modifications and selections made at the beginning of the project will most likely affect the end result, including part cost.

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