Stop valve-the extremely complex & difficult mold design-section 2

5. Core inserts design

The key mold design is core inserts design. It is multifunction core, pls see follow:

Stop ValueStop Value

1. Model

stop-value

2. The spacer use for Lock and location rotate thread of spacer

moldflow-analysis

3. Lock and limit sliders

Thread insertThread insertThread insert

4. Precision location back plate and retainer plate

Mold-designMold-design

5. Multifunction core fit with slider

Mold-design

6. Thread insert design

Mold-designMold-designMold-design

7. Big slider and Small slider moving design

Mold-designMold-design

8. Rotate thread insert moving design

Mold-design