Problem & Solution

Practical answers to common plastic material challenges

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Q

ABS high-gloss paint-free trend

A

ABS paint-free saves process and is environmentally friendly, a new direction for high-gloss parts; 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 subseque...

Molds & Tooling paint-free high gloss environmental protection home appliance

Q

ABS material batch switching

A

ABS material change first quick check, supplier change recalibration; 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 subsequent similar problems

Processing Machinery batch switching melt index supplier calibration

Q

ABS amorphous management logic

A

ABS amorphous material, mold temperature manages surface and shrinkage is uniform; 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 subsequent similar problems

Molds & Tooling amorphous shrinkage mold temperature management

Q

ABS hot runner temperature

A

ABS hot runner 230-260°C, preheating and temperature control both emphasized; 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 subsequent similar problems

Molds & Tooling hot runner temperature control preheat gate

Q

ABS multi-stage injection application

A

ABS multi-stage injection slow entry, fast middle, slow finish; 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 subsequent similar problems

Injection Molding multi-stage injection jetting burnt staging

Q

ABS cooling time setting

A

ABS cooling 5 seconds per millimeter, demolding rigidity has the final say; 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 subsequent similar problems

Molds & Tooling cooling time wall thickness demolding cycle

Q

ABS draft angle design

A

ABS draft angle starts at 1.5-2°, textured surfaces increased; 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 subsequent similar problems

Molds & Tooling draft angle mold sticking texture polishing

Q

ABS wall thickness uniform design

A

ABS wall thickness 1.5-3.5mm uniform, abrupt change is the root of all evil; 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 subsequent similar problems

Processing Machinery wall thickness uniformity sink mark gradual

Q

ABS vent depth

A

ABS vent 0.025-0.05mm, shallow traps gas and deep causes flash; 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 subsequent similar problems

Molding Process vent depth trapped gas flash

Q

ABS material changeover cleaning

A

ABS material changeover thoroughly cleaned, dark to light doubled; 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 subsequent similar problems

Molds & Tooling material changeover cleaning PS purging compound color change

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