Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

Difficulty Measuring Product Wall Thickness

A

In summary, the causes of the 「Difficulty Measuring Product Wall Thickness」 problem can be attributed to the combined effects of multiple factors such as complex product shape and measurement positions not being easily accessible. To solve this problem, it is necessary to start from aspects such ...

Molds & Tooling Difficulty Measuring Product Wall Thickness rotational molding wall thickness control

Q

Odor Inside the Product

A

In summary, the causes of the 「Odor Inside the Product」 problem can be attributed to the combined effects of multiple factors such as odor produced by decomposition of resin or additives and release agent residue. To solve this problem, it is necessary to start from aspects such as selecting low-...

Material Drying Odor Inside the Product rotational molding resin properties de'2079851475616104453

Q

Release Agent Buildup on the Product Surface

A

In summary, the causes of the 「Release Agent Buildup on the Product Surface」 problem can be attributed to the combined effects of multiple factors such as excessive or uneven application of release agent and improper release agent type. To solve this problem, it is necessary to start from aspects...

Molds & Tooling Release Agent Buildup on the Product Surface rotational molding de'2079851475616104453 surface quality

Q

Product Capacity Deviation

A

In summary, the causes of the 「Product Capacity Deviation」 problem can be attributed to the combined effects of multiple factors such as inaccurate feeding amount and uneven wall thickness. To solve this problem, it is necessary to start from aspects such as accurately weighing the feeding and co...

Molds & Tooling Product Capacity Deviation rotational molding wall thickness control shrinkage control

Q

Streaks on the Product Surface

A

In summary, the causes of the 「Streaks on the Product Surface」 problem can be attributed to the combined effects of multiple factors such as scratches on the mold surface and unstable rotation speed. To solve this problem, it is necessary to start from aspects such as polishing the mold surface a...

Molds & Tooling Streaks on the Product Surface rotational molding speed control mold design heating process

Q

Poor Powder Flowability

A

In summary, the causes of the 「Poor Powder Flowability」 problem can be attributed to the combined effects of multiple factors such as irregular powder shape and powder getting damp. To solve this problem, it is necessary to start from aspects such as using spherical powder and drying the powder a...

Material Drying Poor Powder Flowability rotational molding

Q

Uneven Gloss on the Product Surface

A

In summary, the causes of the 「Uneven Gloss on the Product Surface」 problem can be attributed to the combined effects of multiple factors such as uneven mold surface treatment and uneven heating. To solve this problem, it is necessary to start from aspects such as treating the mold surface evenly...

Molds & Tooling Uneven Gloss on the Product Surface rotational molding mold design heating process de'2079851475616104453

Q

Cracking at Product Corners

A

In summary, the causes of the 「Cracking at Product Corners」 problem can be attributed to the combined effects of multiple factors such as stress concentration at corners and insufficient wall thickness. To solve this problem, it is necessary to start from aspects such as increasing the corner rad...

Molds & Tooling Cracking at Product Corners rotational molding wall thickness control stress control

Q

Carbonized Black Specks on the Product Surface

A

In summary, the causes of the 「Carbonized Black Specks on the Product Surface」 problem can be attributed to the combined effects of multiple factors such as carbonized impurities in the powder and carbon deposits on the mold surface. To solve this problem, it is necessary to start from aspects su...

Molds & Tooling Carbonized Black Specks on the Product Surface rotational molding mold design surface quality

Q

Mold Deformation

A

In summary, the causes of the 「Mold Deformation」 problem can be attributed to the combined effects of multiple factors such as insufficient mold material strength and long-term high-temperature use. To solve this problem, it is necessary to start from aspects such as using high-strength mold mate...

Molds & Tooling Mold Deformation rotational molding mold design material selection

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