Processing Machinery
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PCABS Home Appliance Housing Application
Problem Phenomenon
[Problem Phenomenon] Home appliance housings require impact resistance, heat resistance, good appearance, and controllable cost
Cause Analysis
PC/ABS has impact resistance, heat resistance, and good surface, and is widely used in home appliance housings such as vacuum cleaners, coffee machines, and rice cookers; lower cost and better processability than pure PC; during on-site troubleshooting, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
Solution
Select general-purpose or flame-retardant PC/ABS for home appliance housings; select HDT according to working conditions for heat-resistant parts; high-gloss grades for appearance parts; after adjustment, continuously sample to verify the effect, and resume mass production after confirming stability
Key Takeaway
PC/ABS is the cost-effective choice for home appliance housings, with both impact resistance and appearance; 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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