Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Sheet deviating above the heater

In summary, the causes of the "Sheet deviating above the heater" problem can be attributed to the combined action of multiple factors such as Loose clamping frame, Airflow disturbance from the heater. Solving this problem requires starting from aspects such as Check the clamping frame, Reduce air...

Thermoforming Sheet deviating above the heater '2079851475616104458 heating process

Mold surface wear

In summary, the causes of the "Mold surface wear" problem can be attributed to the combined action of multiple factors such as Long-term use wear, Insufficient mold material hardness. Solving this problem requires starting from aspects such as Surface hardening treatment, Replace with wear-resist...

Thermoforming Mold surface wear '2079851475616104458 mold design material selection surface quality

Product brittle cracking in low-temperature environments

In summary, the causes of the "Product brittle cracking in low-temperature environments" problem can be attributed to the combined action of multiple factors such as Poor low-temperature toughness of the material, Wall thickness too thin. Solving this problem requires starting from aspects such a...

Material Drying Product brittle cracking in low-temperature environments '2079851475616104458 material selection wall thickness control toughness improvement

Longitudinal stripes on the sheet surface

In summary, the causes of the "Longitudinal stripes on the sheet surface" problem can be attributed to the combined action of multiple factors such as Scratches on the die during sheet extrusion, Damage on the calendering roll. Solving this problem requires starting from aspects such as Replace w...

Thermoforming Longitudinal stripes on the sheet surface '2079851475616104458 die adjustment surface quality

Poor product transparency

In summary, the causes of the "Poor product transparency" problem can be attributed to the combined action of multiple factors such as Impure sheet raw material, Mold surface not smooth. Solving this problem requires starting from aspects such as Use high-transparency sheets, Polish the mold and ...

Material Drying Poor product transparency '2079851475616104458 temperature control mold design raw material management

Improper sheet thickness selection

In summary, the causes of the "Improper sheet thickness selection" problem can be attributed to the combined action of multiple factors such as Wrong design selection, Large sheet thickness tolerance. Solving this problem requires starting from aspects such as Select an appropriate thickness acco...

Thermoforming Improper sheet thickness selection '2079851475616104458

Product edge cannot be cut through

In summary, the causes of the "Product edge cannot be cut through" problem can be attributed to the combined action of multiple factors such as Cutting knife wear, Cutting knife clearance too large. Solving this problem requires starting from aspects such as Replace the cutting knife, Adjust the ...

Thermoforming Product edge cannot be cut through '2079851475616104458

Carbonized black specks appearing on the product surface

In summary, the causes of the "Carbonized black specks appearing on the product surface" problem can be attributed to the combined action of multiple factors such as Carbonized impurities in the sheet, Carbon deposits on the mold surface. Solving this problem requires starting from aspects such a...

Thermoforming Carbonized black specks appearing on the product surface '2079851475616104458 mold design surface quality

Performance degradation of sheet made from recycled material

In summary, the causes of the "Performance degradation of sheet made from recycled material" problem can be attributed to the combined action of multiple factors such as Recycled material degradation, High recycled material ratio. Solving this problem requires starting from aspects such as Limit ...

Thermoforming Performance degradation of sheet made from recycled material '2079851475616104458 recycled material management thermal stability

Thin walls of the product after deep drawing

In summary, the causes of the "Thin walls of the product after deep drawing" problem can be attributed to the combined action of multiple factors such as Stretch ratio too large, Pre-stretch plug not used. Solving this problem requires starting from aspects such as Use plug pre-stretching, Reduce...

Thermoforming Thin walls of the product after deep drawing '2079851475616104458 stretch ratio

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