Processing Machinery
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Cost Management of PLA Products
Problem Phenomenon
PLA cost is higher than traditional plastics.
Cause Analysis
PLA production cost is relatively high; promotion in price-sensitive markets is limited.; During on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based solely on experience; this mechanism has been repeatedly verified by industry literature and should be confirmed first during troubleshooting
Solution
①Position applications by value; ②Optimize the process to reduce rejects; ③Evaluate modification to reduce cost; ④Negotiate with scale effect.; After adjustment, take continuous samples to verify the effect, and resume mass production only after confirming stability
Key Takeaway
Cost is the realistic constraint on PLA promotion; high-value applications take priority.; After confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future
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