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Yaygın plastik malzeme zorluklarına pratik yanıtlar

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PCABS Jetting Marks

PC/ABS jetting marks rely on gate wall-hitting arrangement; 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 in the future

Molds & Tooling jetting markgatewall-hugginginitial speed

15 görüntüleme

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PCABS Weld Line Bubbles

For PC/ABS weld line bubbles, check venting and drying; 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 in the future

Material Drying weld line bubblesventingconfluencedrying

19 görüntüleme

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PCABS Delayed Cracking

PC/ABS delayed cracking is a stress account; annealing and evaluation prevent it; 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 in the fu...

Processing Machinery delayed crackinginternal stressannealingevaluation

15 görüntüleme

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PCABS Mold Deposit

PC/ABS mold deposits are cleaned regularly, more frequently for flame-retardant materials; 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 ...

Molds & Tooling mold depositprecipitationcleaningflame retardant

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PCABS Gate Mark Whitening

PC/ABS gate marks rely on position plus sharp trimming; 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 in the future

Molds & Tooling gate markwhiteningtrimmingsubmarine

15 görüntüleme

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PCABS Cold Slug Marks

For PC/ABS cold slug marks, check the nozzle and cold slug well; 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 in the future

Processing Machinery cold slug marknozzlecold slug wellinjection speed

15 görüntüleme

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PCABS Dimensional Deviation

PC/ABS dimensions rely on parameter locking and SPC monitoring; 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 in the future

Material Drying dimensional deviationshrinkageSPCparameters

19 görüntüleme

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PCABS Ejector Whitening and Cracking

For PC/ABS ejector whitening, check cooling and ejection; be more careful with thin-walled 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 similar pr...

Molds & Tooling ejector whiteningejector pincoolingthin wall

15 görüntüleme

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PCABS Mold Sticking and Scratching

For PC/ABS mold sticking, first reduce holding pressure, then draft angle and polishing; 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 in...

Molds & Tooling mold stickingholding pressuredraft angleejection

15 görüntüleme

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PCABS Discoloration and Yellowing

For PC/ABS yellowing, check thermal history first, then regrind and color masterbatch; 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 in t...

Processing Machinery discolorationthermal historyregrindcolor masterbatch

15 görüntüleme

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Kategoriler

Tüm Konular 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

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