Problem & Solution

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

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

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

Q

Temperature deviation between cavities of multi-cavity lamination molds

A

Temperature control is a key parameter of the lamination '2079851475616104453; it is necessary to ensure that the temperature is accurate, uniform, and stable to guarantee product quality consistency.

Extrusion & Post temperature deviation between cavities of multi-cavity lamination molds process optimization

Q

Pitting on the laminated surface of molds coated with release wax

A

Surface defects are the result of the combined action of mold condition, process parameters, and material formulation; each factor must be systematically investigated and targeted optimization performed.

Extrusion & Post demolding pitting on the laminated surface of molds coated with release wax process optimization

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