Processing Machinery
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ABS wall thickness 1.5-3.5mm
Problem Phenomenon
ABS wall thickness 1.5-3.5mm uniform, gradual transition, sink mark and stress prevention and control.
Cause Analysis
ABS wall thickness 1.5-3.5mm uniform; transition must be gradual; uneven wall thickness causes sink marks; internal stress; structural strength; design specification.; during on-site troubleshooting, verify item by item according to this mechanism, avoiding blind machine adjustment based solely on experience
Solution
①Wall thickness 1.5-3.5mm; ②uniform design; ③gradual transition; ④sink mark prevention and control; ⑤stress management.; after adjustment, continuously sample to verify the effect, and resume mass production only after confirming stability
Key Takeaway
ABS uniform wall thickness and gradual transition are the design foundation; sink marks and stress are the main risks; specifications ensure quality.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence
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