Medical Equipment Micro Screws Failure Analysis and Root Cause Identification
2026,08,25
Medical Equipment Micro Screws are core equipment in the field of metal plastic forming, widely used in the production of automotive body panels, appliance housings, and aerospace components. Their performance directly determines workpiece precision, surface quality, and production efficiency.
However, during long-term service, molds often fail due to wear, fracture, deformation, and other failure modes, leading to production interruptions and increased manufacturing costs.
Medical Equipment
Micro Screws failures are the result of multiple factors acting together, requiring comprehensive judgment through macroscopic observation, microscopic analysis, mechanical testing, and process backtracking.
Once the cause of failure is identified, targeted optimizations can be made: such as improving mold structure (increasing fillet radius), adjusting heat treatment processes (increasing hardness, eliminating residual stress), optimizing lubrication schemes (selecting anti-wear lubricants), and stabilizing production parameters.
Scientific failure analysis can not only extend mold life but also reduce production costs and improve production efficiency.
