Molds & Tooling
2 views
PPSU runner system
Problem Phenomenon
PPSU runner size and balance; high-viscosity filling efficiency.
Cause Analysis
PPSU high-viscosity runner design; short and thick principle; balanced layout; pressure loss; material saving.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Runner short and thick design; ②balanced layout; ③pressure optimization; ④material efficiency; ⑤verification adjustment.; After adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PPSU runner is the filling foundation; short, thick and balanced is the principle; optimization ensures efficiency and quality.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
Was this helpful?
0 people found this helpful
Thank you for your feedback!