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Yaygın plastik malzeme zorluklarına pratik yanıtlar

Makalelere Göz At →
1506 soru
Q
CEF and color masterbatch mixing color uneven
A
Carrier matching of the color masterbatch and sufficient dispersion are the key to color uniformity
Injection Molding CEF coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streak
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Q
CEF injection molded part has oil spots
A
Oil spots are caused by external sources of release agent and lubricant; reducing release agent and sealing mold lubrication are the key
Injection Molding CEF injectionoil spotrelease agentlubricant exudationmold sealing
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Q
CEF injection weld line strength low
Q
CEF injection flow length ratio insufficient
A
Insufficient flow length ratio is caused by the high viscosity of CEF; high temperature, high pressure and large gate are the key
Injection Molding CEF injectionflow length ratiomelt viscosityinjection temperatureflow aid
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Q
CEF injection flash severe
A
Flash is caused by high-pressure injection and mold gap; reducing pressure and improving mold fitting are the key
Injection Molding CEF injectionflashclamping forceparting lineinjection pressure
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Q
CEF injection warpage deformation
A
Warpage is caused by shrinkage differences and orientation stress; uniform mold temperature and holding pressure are the key
Injection Molding CEF injectionwarpageshrinkage rateholding pressureannealing treatment
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Q
CEF injection gate freezing too early
A
Early gate freezing is caused by small gate and low temperature; enlarging the gate and increasing the temperature are the fundamental measures
Injection Molding CEF injectiongate freezingholding pressure transmissiongate sizemold temperature
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Q
CEF '2079851475616104452 mold venting burnt
A
Burnt is caused by insufficient venting and high-speed injection compressing air; increasing venting and reducing speed are the key
Injection Molding CEF injectionmold burntvent grooveinjection speedair compression
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Q
CEF '2079851475616104452 demolding difficulty
A
Demolding difficulty is caused by adhesion and insufficient mold design, increasing the draft angle is the fundamental measure
Injection Molding CEF injectiondemolding difficultydraft angleadhesionejection design
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Q
Hydraulic fluctuation causes unstable injection pressure and speed
A
The hydraulic system requires regular maintenance and oil temperature control
Injection Molding hydraulic systemoil temperaturehydraulic pumpmaintenance
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