Molds & Tooling
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PESU Gate Design
Problem Phenomenon
PESU gate type and size, high-viscosity flow and appearance.
Cause Analysis
PESU high-viscosity gate design; type selection; sufficient size; flow balance; appearance influence.; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience
Solution
①Gate type adaptation; ②size design; ③flow simulation; ④appearance evaluation; ⑤optimization verification.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
PESU gate is the key to flow and appearance; design and simulation are equally important; verification ensures quality.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence
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