Processing Machinery
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PCABS Connector Application
Problem Phenomenon
[Problem Phenomenon] Electrical connectors require insulation, flame retardancy, and dimensional precision
Cause Analysis
PC/ABS is insulating, flame-retardant, and dimensionally stable, used in connectors and terminal blocks; thin-wall precision molding is feasible; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
Select flame-retardant PC/ABS for connectors; high-flow grades for precision parts; select CTI according to voltage level; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
PC/ABS connectors are precise and flame-retardant, and thin walls can also be molded; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems in the future
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