Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

Interlayer separation within the product wall (multiple-feed process)

A

In summary, the causes of the "Interlayer separation within the product wall (multiple-feed process)" problem can be attributed to the combined action of multiple factors such as Mismatched interlayer sintering temperatures, Insufficient interlayer bonding force.To solve this problem, it is neces...

Molds & Tooling Interlayer separation within the product wall (multiple-feed process) rotational molding temperature control

Q

Runner Balance Imbalance of Multi-cavity Molds

A

This problem is a typical manifestation of runner balance imbalance of multi-cavity molds in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is ...

Molds & Tooling dimensional accuracyholding pressuremold temperatureshrinkage ratenon-return ring

Q

Glass Fiber Texture on Product Surface

A

This problem is a typical manifestation of glass fiber texture on product surface in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recommen...

Molds & Tooling dimensional accuracyholding pressuremold temperatureshrinkage ratenon-return ring

Q

Large Temperature Gradient of the Transfer Barrel

A

This problem is a typical manifestation of large temperature gradient of the transfer barrel in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It ...

Molds & Tooling transfer pressureplunger wearbarrelgate sizerunner balance

Q

Thermal Fatigue Cracking of Products

A

This problem is a typical manifestation of thermal fatigue cracking of products in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recommende...

Molds & Tooling degree of curecatalyst dosagemold temperaturecuring timepost-curing

Q

Scoring of Mold Guide Pins and Bushings

A

This problem is a typical manifestation of scoring of mold guide pins and bushings in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recomme...

Molds & Tooling scoring of mold guide pins and bushingsmold

Q

Improper Insert Preheating Temperature

A

This problem is a typical manifestation of improper insert preheating temperature in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recommen...

Molds & Tooling insert displacementinjection pressureinsert fixinggate symmetryinsert preheating

Q

Stress Whitening of Products

A

This problem is a typical manifestation of stress whitening of products in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recommended to sta...

Molds & Tooling degree of curecatalyst dosagemold temperaturecuring timepost-curing

Q

Difficult Recovery of Runner Solidified Material

A

This problem is a typical manifestation of difficult recovery of runner solidified material in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It i...

Molds & Tooling dimensional accuracyholding pressuremold temperatureshrinkage ratenon-return ring

Q

Mold Heating Ring Short Circuit

A

This problem is a typical manifestation of mold heating ring short circuit in transfer molding. The core of the solution lies in the reasonable design of the runner and gate system, the effective transmission of transfer pressure, and the uniform control of mold temperature. It is recommended to ...

Molds & Tooling draft anglemold polishingholding pressurecooling timerelease agent

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