Problem & Solution

Q

Resonance of laminated parts causes fatigue delamination

A

The essence of the interlayer separation problem is insufficient interfacial bonding force; it needs to be systematically improved from three aspects: impregnation quality, interlayer cleaning, and process parameters.

Extrusion & Post Resonance of laminated parts causes fatigue delamination，Process optimization

Q

Fiber misalignment appears in continuous fiber-reinforced thermoplastic prepreg tape lamination

A

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.

Extrusion & Post fiber，lay-up，continuous fiber-reinforced thermoplastic prepreg tape lamination occurrence，fiber misalignment

Q

Outgassing of laminated parts in high-vacuum environments

A

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.

Extrusion & Post laminated parts in high-vacuum environments，outgassing，Process optimization

Q

Node debonding of aramid paper honeycomb core during lamination

A

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.

Extrusion & Post honeycomb，deformation，paper honeycomb core during lamination occurrence，node debonding

Q

Step effect appears at laminate edges

A

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.

Extrusion & Post lay-up，laminate edges occurrence，step effect

Q

Shadow curing defect appears in photo-curing lamination

A

The core of the poor curing problem is that the chemical reaction conditions do not meet the requirements; it is necessary to precisely control the formulation ratio and curing process parameters.

Material Drying fiber，photo-curing lamination occurrence，shadow curing defect

Q

Interfacial microbubbles in Kapton (polyimide) film lamination

A

The essence of this problem is that gas was not effectively removed during the lamination '2079851475616104453; it needs to be solved coordinately from three aspects: degassing process, casting method, and venting design.

Material Drying bubbles，polyimide，film lamination，interfacial microbubbles

Q

Fiber fusing/damage during the lamination process

A

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.

Extrusion & Post fiber，fiber fusing during lamination，damage

Q

Internal stress of ultra-thick laminates causes "spontaneous delamination"

A

The essence of the interlayer separation problem is insufficient interfacial bonding force; it needs to be systematically improved from three aspects: impregnation quality, interlayer cleaning, and process parameters.

Extrusion & Post internal stress，caused by internal stress of ultra-thick laminates，spontaneous delamination

Q

Milky white opacification appears in laminated parts

A

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.

Material Drying cracking，exotherm，fiber

Problem & Solution

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