문제 및 해결책

Q

Aramid/Kevlar lamination shows "fuzzy edges"

A

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.

Extrusion & Post fiber aramid Kevlar lamination shows fuzzy edges

Q

Large finished weight deviation of hand lay-up laminated products

A

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.

Material Drying resin content fiber layup

Q

Deformation or breakage of mold locating pins in hot-press lamination

A

Deformation problems originate from internal stress caused by uneven shrinkage or heating in various parts of the product, and need to be systematically solved from three aspects: structural design, process parameters, and post-treatment.

Extrusion & Post deformation hot pressing deformation or breakage of mold locating pins in hot-press lamination

Q

Improper unwinding tension of composite film on continuous lamination production lines

A

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.

Extrusion & Post deformation improper unwinding tension of composite film on continuous lamination production lines process optimization

Q

Room-temperature-cured laminated products deforming under sunlight exposure

A

Deformation problems originate from internal stress caused by uneven shrinkage or heating in various parts of the product, and need to be systematically solved from three aspects: structural design, process parameters, and post-treatment.

Extrusion & Post deformation FRP room-temperature-cured laminated products deforming under sunlight exposure

Q

Fibers lifted when tearing off process peel ply

A

The essence of interlayer separation problems is insufficient interface bonding force, requiring systematic improvement from three aspects: impregnation quality, interlayer cleanliness, and process parameters.

Material Analysis fiber fibers lifted when tearing off process peel ply process optimization

Q

Face sheet depression of hollow sandwich laminates

A

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.

Extrusion & Post layup honeycomb face sheet depression of hollow sandwich laminates

Q

Asymmetric warpage in length and width directions of laminates

A

Deformation problems originate from internal stress caused by uneven shrinkage or heating in various parts of the product, and need to be systematically solved from three aspects: structural design, process parameters, and post-treatment.

Extrusion & Post warpage fiber asymmetric warpage in length and width directions of laminates

Q

Misjudgment of pot life of preheated resin

A

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.

Extrusion & Post viscosity gelation misjudgment of pot life of preheated resin

Q

Resin solvent residue in wet layup

A

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.

Extrusion & Post layup bubbles resin solvent residue in wet layup

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