Processing Machinery
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ABS home appliance housing application
Problem Phenomenon
[Problem phenomenon] Home appliance housings need impact resistance, heat resistance, good appearance and controllable cost
Cause Analysis
ABS has high impact resistance, easy processing and good surface, mainstream for home appliance housings such as vacuum cleaners, washing machines and air conditioners; lower cost than PC/ABS; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solution
Home appliance housings select general-purpose or flame-retardant ABS; heat-resistant parts select HDT according to working conditions; appearance parts select high-gloss grade; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
ABS is the cost-performance king of home appliance housings; 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 subsequent similar problems
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