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Makalelere Göz At →
1506 soru
Q
Uneven Color of CMC Mixed with Color Masterbatch
A
Color masterbatch carrier matching and full dispersion are the key to color uniformity
Injection Molding CMC coloringcolor masterbatchcarrier compatibilitypigment dispersioncolor streaks
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Q
Insufficient Flow Length Ratio in CMC '2079851475616104452
A
Insufficient flow length ratio is caused by CMC high viscosity; high temperature, high pressure and large gate are the key
Injection Molding CMC injectionflow length ratiomelt viscosityinjection temperatureflow aid
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Q
Oil Spots on CMC Injection Molded Products
A
Q
Low Weld Line Strength in CMC '2079851475616104452
A
Low weld line strength is caused by insufficient molecular entanglement; high-temperature high-speed injection and overflow wells are effective countermeasures
Injection Molding CMC injectionweld lineinsufficient entanglementinjection temperatureoverflow well
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Q
Severe Flash in CMC '2079851475616104452
A
Flash is caused by high-pressure injection and mold gap; reducing pressure and improving mold fitting are the key
Injection Molding CMC injectionflashclamping forceparting lineinjection pressure
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Q
Premature Gate Freezing in CMC '2079851475616104452
A
Premature gate freezing is caused by small gate and low temperature; enlarging the gate and increasing temperature are fundamental measures
Injection Molding CMC injectiongate freezingholding pressure transmissiongate sizemold temperature
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Q
Warpage Deformation in CMC '2079851475616104452
A
Warpage is caused by differential shrinkage and orientation stress; uniform mold temperature and holding pressure are the key
Injection Molding CMC injectionwarpageshrinkageholding pressureannealing treatment
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Q
Burnt Marks from Mold Venting in CMC '2079851475616104452
A
Burning is caused by insufficient venting and air compressed by high-speed injection; increasing venting and reducing speed are the key
Injection Molding CMC injectionmold burningvent grooveinjection speedair compression
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Q
CMC injection demolding difficult
A
Difficult demolding is caused by adhesion and insufficient mold design; increasing the draft angle is the fundamental measure
Injection Molding CMC injectiondemolding difficultdraft angleadhesionejection design
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Q
CEF surface corrugation periodic
A
Corrugations are caused by unstable injection; equipment overhaul and PID control are the key
Injection Molding CEFsurface corrugationinjection stabilityequipment overhaulPID control
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