المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

Stress cracking of the product after long-term use

In summary, the causes of the "Stress cracking of the product after long-term use" problem can be attributed to the combined action of multiple factors such as Long-term action of residual stress, Environmental factors accelerate aging.To solve this problem, it is necessary to start from aspects ...

Blow Molding Stress cracking of the product after long-term use injection '2079851475616104457 stress control

Gel particles on the parison surface (fisheyes)

In summary, the causes of the "Gel particles on the parison surface (fisheyes)" problem can be attributed to the combined action of multiple factors such as Insufficient plasticization temperature, High-melting-point resin mixed into the raw material.To solve this problem, it is necessary to star...

Material Drying Gel particles on the parison surface (fisheyes) injection '2079851475616104457 temperature control resin characteristics raw material management

Fine scratches on the product surface (mold wear marks)

In summary, the causes of the "Fine scratches on the product surface (mold wear marks)" problem can be attributed to the combined action of multiple factors such as Wear or scoring of the mold cavity surface.To solve this problem, it is necessary to start from aspects such as Polish and repair th...

Blow Molding Fine scratches on the product surface (mold wear marks) injection '2079851475616104457 mold design surface quality

Inaccurate positioning of the injection '2079851475616104457 machine indexing mechanism

In summary, the causes of the "Inaccurate positioning of the injection '2079851475616104457 machine indexing mechanism" problem can be attributed to the combined action of multiple factors such as Wear of the indexing mechanism, Loose positioning pins.To solve this problem, it is necessary to sta...

Blow Molding Inaccurate positioning of the injection '2079851475616104457 machine indexing mechanism injection '2079851475616104457

Bottle mouth leakage of the product after low-temperature storage

In summary, the causes of the "Bottle mouth leakage of the product after low-temperature storage" problem can be attributed to the combined action of multiple factors such as Low-temperature shrinkage of the resin causes bottle mouth dimensional changes, Loose thread fit.To solve this problem, it...

Material Drying Bottle mouth leakage of the product after low-temperature storage injection '2079851475616104457 resin characteristics bottle mouth forming dimensional accuracy

Abnormal temperature fluctuation at the core rod end

In summary, the causes of the "Abnormal temperature fluctuation at the core rod end" problem can be attributed to the combined action of multiple factors such as Blockage or unstable flow in the cooling channel inside the core rod, Temperature sensor failure.To solve this problem, it is necessary...

Blow Molding Abnormal temperature fluctuation at the core rod end injection '2079851475616104457 temperature control cooling process

Fine cracks in the bottle mouth thread of the product

In summary, the causes of the "Fine cracks in the bottle mouth thread of the product" problem can be attributed to the combined action of multiple factors such as Stress concentration at the sharp corners of the thread cavity, Low parison temperature causing cold material.To solve this problem, i...

Blow Molding Fine cracks in the bottle mouth thread of the product injection '2079851475616104457 temperature control bottle mouth forming stress control

Irregular color spots on the parison surface

In summary, the causes of the "Irregular color spots on the parison surface" problem can be attributed to the combined action of multiple factors such as Uneven dispersion of color masterbatch, Insufficient screw mixing capability.To solve this problem, it is necessary to start from aspects such ...

Material Drying Irregular color spots on the parison surface injection '2079851475616104457 raw material management screw maintenance surface quality

Sudden mold movement during '2079851475616104457 (positioning offset)

In summary, the causes of the "Sudden mold movement during '2079851475616104457 (positioning offset)" problem can be attributed to the combined action of multiple factors such as Mold guide pillar wear, Uneven clamping force.To solve this problem, it is necessary to start from aspects such as Rep...

Blow Molding Sudden mold movement during '2079851475616104457 (positioning offset) injection '2079851475616104457 mold design clamping accuracy

Product failure in stress cracking test

In summary, the causes of the "Product failure in stress cracking test" problem can be attributed to the combined action of multiple factors such as Large residual stress in the parison, Poor environmental stress cracking resistance of the resin.To solve this problem, it is necessary to start fro...

Material Drying Product failure in stress cracking test injection '2079851475616104457 resin characteristics stress control

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جميع المواضيع 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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