Resin-rich areas/resin accumulation

Local excessive resin in the product appears as transparent or translucent resin accumulation. This problem is relatively common in lamination molding production and requires comprehensive analysis and solution from multiple aspects of materials, processes, and equipment.

(1) Pressure parameter aspect: resin converging to low-lying areas under gravity or pressure, causing the material to fail to fill fully or insufficient densification, resulting in decreased product density and bonding strength. (2) Process factor: uneven layup forming pits filled with excess resin; this factor affects the '2079851475616104453 and final quality of the product. (3) Material aspect: fluctuations in raw material performance indicators or insufficient pretreatment affect molding quality. (4) Process aspect: control deviations of key process parameters cause the '2079851475616104453 to deviate from optimal conditions. (5) Equipment aspect: equipment precision and maintenance status affect the stable execution of process parameters.

(1) Process control: control resin dosage within a reasonable range; establish an online monitoring mechanism, set parameter upper and lower limits and implement alarm management. (2) Implementation measures: ensure flatness without low-lying areas during layup; formulate specific operation plans based on actual production conditions and verify implementation effects. (3) Design optimization: optimize resin flow channels so that excess resin is uniformly discharged., combine process simulation analysis or mold trial verification to continuously iterate and improve the design plan. (4) Preventive measures: establish a sound process control standard and quality inspection system, and regularly review process data for continuous optimization.

This problem requires comprehensive analysis from multiple dimensions of materials, processes, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.