Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →

PP Cold Slug Mark

For PP cold slug marks check 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

Molds & Tooling cold slug marknozzlecold slug wellinjection speed

16 görüntüleme

Tam Yanıtı Oku →

PP Tiger Stripe

For PP tiger stripes stabilize temperature and speed; 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 tiger stripefronttemperaturespeed

16 görüntüleme

Tam Yanıtı Oku →

PP Jetting Mark

PP 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 markgateagainst wallinitial speed

16 görüntüleme

Tam Yanıtı Oku →

PP Flow Mark

For PP flow marks increase temperature and stabilize speed, rapid solidification is the internal cause; 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 simi...

Injection Molding flow markmold temperatureinjection speedsolidification

16 görüntüleme

Tam Yanıtı Oku →

PP Dimensional Deviation

PP dimensions are affected by crystallization and post-crystallization, lock the process plus SPC; 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 p...

Molds & Tooling dimensional deviationshrinkagecrystallizationSPC

16 görüntüleme

Tam Yanıtı Oku →

PP Stress Cracking

For PP stress cracking check medium and low temperature, annealing and copolymer respond; 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 i...

Processing Machinery stress crackingmediumannealinglow temperature

15 görüntüleme

Tam Yanıtı Oku →

PP Ejector Whitening and Cracking

For PP ejector whitening check cooling and ejection balance; 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 ejector whiteningejector pincoolingejection

16 görüntüleme

Tam Yanıtı Oku →

PP Mold Sticking and Scratching

PP mold sticking is due to shrinkage gripping, reduce holding pressure and check draft; 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 stickingshrinkageholding pressuredraft

16 görüntüleme

Tam Yanıtı Oku →

PP Discoloration Yellowing

For PP yellowing check heat history, oxidative degradation is the root; 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 discolorationoxidationregrindcolor masterbatch

15 görüntüleme

Tam Yanıtı Oku →

PP Black Speck Degradation

For PP black specks check dead corners and regrind, degradation over 280°C is the root; 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 black speckcarbonizationdead cornerdegradation

16 görüntüleme

Tam Yanıtı Oku →

Önceki 1 ... 658 659 660 661 662 663 664 ... 1164 Sonraki

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

Sorun ve Çözüm

Kategoriler

Teklif Al