문제 및 해결책

일반적인 플라스틱 재료 문제에 대한 실질적인 답변

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Q

PA6 Glass Fiber Floating Fibers

A

GF-PA6 floating fibers = 'insufficient coating': raising temperature and slowing speed lets the resin wrap the fibers; appearance surfaces require process + texture + grade cooperation, and machine adjustment alone is hard to eradicate.

Extrusion & Post PA6; glass fiber; floating fibers; coating; material temperature

Q

PA12 Medical Catheter Multi-segment Composite Molding

A

Composite catheter interfacial strength lies in the 105-120℃ setting window, and sampling inspection cannot be omitted; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post medical cathetercomposite moldinginterfacial bondingsetting temperature

Q

PA12 Carbon Fiber Filament Nozzle Wear

A

Carbon fiber filament must be paired with wear-resistant nozzles; bring the speed down to protect quality and the nozzle; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference f...

Extrusion & Post carbon fiber filamentnozzle weartungsten steel nozzleprinting speed

Q

PA12 FDM Printing Parameter Optimization

A

FDM parameters have a baseline window, and functional parts start with 90% infill density; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar prob...

Extrusion & Post FDM parametersinterlayer bondinginfill densitysupport

Q

PA12 SLS Mixed Powder Thermal Performance Drift

A

Mixed powder thermal performance drifts batch by batch; confirm the window with DSC before putting into production; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for tro...

Extrusion & Post mixed powderthermal performanceDSCprocess window

Q

PA12 SLS Dimensional Deviation and Annealing

A

SLS dimensions rely on slow cooling plus annealing for stability, and the timing of part removal is also a variable; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for tr...

Extrusion & Post SLS dimensional deviationannealingcoolingdeformation

Q

PA12 Extrusion Wall Thickness Drift

A

For wall thickness drift, first stabilize output and then adjust haul-off; with the wrong order, the more you repair, the more it deviates; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archiv...

Extrusion & Post wall thickness driftmelt pressurehaul-offsizing

Q

PA12 Pneumatic Tube and Cable Sheath Extrusion

A

Tube wall thickness relies on die lip concentricity plus haul-off matching; for roughness, first check melt temperature and die lip; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a ...

Extrusion & Post tube extrusionuneven wall thicknesshaul-offdie lip

Q

PA12 Glass Fiber Reinforced Floating Fiber

A

Floating fiber is improved by temperature and speed.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; Include this case in the defect archive as a troubleshooting reference for subsequent similar problems

Extrusion & Post PA12;glass fiber;floating fiber;coating;temperature;speed

Q

MS Coating and Adhesive

A

MS coating and adhesive are differentiated applications; performance is the core; verification ensures quality.; After confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post MS;coating;adhesive;weather resistance;formulation;verification

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카테고리

전체 주제 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382