Processing Machinery
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PC Low-Temperature Toughness Applications
Problem Phenomenon
[Problem Phenomenon] Products in cold regions require low-temperature impact-resistant materials
Cause Analysis
PC has excellent low-temperature toughness (still maintained at -40°C), suitable for outdoor parts in cold regions; it is one of PC's outstanding advantages; when troubleshooting on site, verify each item according to this mechanism one by one, and avoid blindly adjusting the machine based on experience alone
Solution
Select PC for cold-region parts with low-temperature verification; structural fillets; special evaluation for extreme cold; after adjustment, take samples continuously to verify the effect, and resume mass production only after confirming stability; change only one variable at a time and record parameter changes, so as to locate effective measures
Key Takeaway
PC has excellent low-temperature toughness and can be used with confidence in cold regions; after confirming effectiveness, solidify 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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