Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

ASA holding pressure and sink mark prevention

A

ASA holding pressure 50-70% compensates sink marks, thick wall extended time without overpressure; 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 subs...

Molds & Tooling holding pressuresink markthick wallcompensation

Q

ASA mold temperature front and rear mold independent

A

ASA wall thickness difference uses front and rear mold independent temperature control, thick cooled thin kept warm; 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 ...

Molds & Tooling front and rear moldindependent temperature controlwall thicknesswarpage

Q

ASA humidity seasonal adjustment

A

ASA process adjusted with seasons, rainy season drying and sampling doubly strengthened; 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 sim...

Material Drying seasonal humiditydrying adjustmentrainy seasondehumidification

Q

ASA glass fiber grade temperature adjustment

A

ASA glass fiber material temperature takes upper limit speed reduced, floating fibers first check temperature; 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 refere...

Molds & Tooling glass fiber grademelt temperaturefloating fibersspeed

Q

ASA color masterbatch dispersion

A

ASA machine-side coloring saves cost, masterbatch dispersion and ratio are key; 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 prob...

Processing Machinery coloringcolor masterbatchdispersioncolor difference

Q

ASA FDM bed adhesion management

A

ASA printing adhesion relies on leveling plus adhesion agent, warping edges add brim; 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 simila...

Extrusion & Post FDM adhesionlevelingbrimwarpage

Q

ASA FDM printing temperature

A

ASA printing 245-265°C with 90-110°C bed temperature, chamber indispensable; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post FDMprinting temperaturebed temperaturechamber

Q

ASA co-extrusion temperature matching

A

ASA co-extrusion looks at interlayer temperature viscosity matching, 0.5mm surface layer is classic; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post co-extrusioninterlayer bondingtemperature matchingcapstock

Q

ASA extrusion screw configuration

A

ASA extrusion screw L/D25-30 gradual type, compression ratio 2.5-3; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post extrusion screwL/D ratiocompression ratiogradual

Q

ASA extrusion temperature setting

A

ASA extrusion 220-260°C lower than '2079851475616104452, die temperature determines surface; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Extrusion & Post extrusion temperaturediesurfacescreen pack

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