Snaking deviation appears in continuous lamination lines

The reinforcing fabric swings left and right and deviates from the center line when continuously entering the impregnation tank. This problem is relatively common in lamination molding production and requires comprehensive analysis and solution from multiple aspects of material, process, and equipment.

(1) Process factor: The unwinding deviation correction device fails or has insufficient sensitivity, This factor affects the '2079851475616104453 and final quality of the product. (2) Stress distribution aspect: The fabric itself has internal stress release causing swinging, Internal stress concentration causes the product to crack or deform during subsequent use. (3) Material aspect: Fluctuations in raw material performance indicators or insufficient pretreatment affect molding quality. (4) Process aspect: Control deviation of key process parameters causes the '2079851475616104453 to deviate from optimal conditions. (5) Equipment aspect: Equipment precision and maintenance status affect the stable execution of process parameters.

(1) Material selection: Use a higher-precision automatic deviation correction system, Establish material selection evaluation criteria, and determine the optimal solution through comparative tests. (2) Implementation measure: Pre-loosen the fabric roll before unwinding to release internal stress, Develop a specific operation plan based on actual production conditions, and verify the implementation effect. (3) Formulation optimization: Increase the number of guide rollers to guide the direction., Determine the optimal addition amount through small-batch tests, and verify the effect on the overall performance of the product. (4) Preventive measure: Establish sound process control standards and a quality inspection system, and regularly review process data for continuous optimization.

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