Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

PCABS high PC grade temperature

A

High PC ratio PC/ABS temperature relies on the upper limit, insufficient flowability means changing the grade; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference f...

Processing Machinery high PC ratiomelt temperatureflowabilitygrade

Q

PCABS amorphous management logic

A

PC/ABS is an amorphous material, mold temperature manages surface stress; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Molds & Tooling amorphousshrinkagemold temperature logicmanagement

Q

PCABS nozzle temperature anti-drool

A

PC/ABS nozzle temperature seeks balance, drooling and cold material each take a step back; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems ...

Processing Machinery nozzle temperaturedroolingcold materialbalance

Q

PCABS screw configuration

A

PC/ABS screw L/D20-24 gradual type, glass fiber needs wear resistance; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Processing Machinery screw configurationL/D ratiocompression ratiowear resistance

Q

PCABS seasonal humidity adjustment

A

PC/ABS rainy season drying is intensified, hopper management is year-round; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Material Drying seasonal humiditydryingrainy seasonhopper

Q

PCABS color masterbatch carrier matching

A

PC/ABS color masterbatch recognizes the carrier, dedicated material prevents color mottling; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problem...

Processing Machinery color masterbatchcarrierdispersioncolor mottling

Q

PCABS shrinkage rate and mold

A

PC/ABS shrinkage 0.5-0.7% uniform, correct the mold by actual measurement; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Molds & Tooling shrinkage ratemold compensationdimensionSPC

Q

PCABS thin-wall electronic part process

A

PC/ABS thin-wall 0.8mm relies on high-flow grade plus high speed and high mold temperature; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Processing Machinery thin wallhigh flowhigh speedelectronic part

Q

PCABS FDM printing temperature

A

PC/ABS printing 250-270℃ with an enclosed chamber; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Extrusion & Post FDMprinting temperaturebed temperaturechamber

Q

PCABS plating grade process

A

PC/ABS plating part process serves the surface, stress and silver streaks are cleared to zero first; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar...

Extrusion & Post plating gradesurfaceinternal stresssilver streak

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