Processing Machinery
3 조회수
PA66 tool housings
문제 현상
Electric hammer handle housing cracks on drop
원인 분석
Power tools have large drop impact and are eroded by oil and sweat, and ordinary grades have insufficient notched impact; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blindly adjusting the machine based only on experience
해결 방법
Select toughened oil-resistant grades; handle structure with anti-slip ribs also serving as reinforcement; verify by 1.5-meter drop on multiple faces; after adjustment, take continuous samples to verify the effect, confirm stability before resuming mass production
핵심 요약
Tool housings require toughened grades plus drop verification; after confirming effectiveness, fix the parameters and practices into the work instructions to prevent recurrence; include this case in the defect archive as a troubleshooting reference for subsequent similar problems
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