문제 및 해결책

Q

Isocyanate index deviation

A

This problem is a typical manifestation of isocyanate index deviation in the RIM process, and the core of the solution lies in ensuring the precise ratio and sufficient mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is ...

Processing Machinery component ratio metering pump viscosity control isocyanate index check valve

Q

Insufficient oven heat capacity causes large heating fluctuations

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery insufficient oven heat capacity causes large heating fluctuations process optimization

Q

Super-molecular weight differences between powder batches cause changes in sintering conditions

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery UHMWPE powder viscosity

Q

Products placed too densely during sintering press against and stick to each other

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery sintering temperature products placed too densely during sintering press against and stick to each other process optimization

Q

Contamination inside the isostatic pressing bag

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery isostatic pressing powder contamination inside the isostatic pressing bag

Q

Mottling/painted face appears on sintered products

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery powder appears on sintered products mottling painted face

Q

Tool sticking during turning of sintered parts

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery PTFE tool sticking during turning of sintered parts process optimization

Q

Hard shell effect caused by the internal-external temperature difference during sintering of large blanks

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery sintering temperature caused by internal-external temperature difference during sintering of large blanks hard shell effect

Q

UHMWPE sintering oxidative degradation

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery UHMWPE sintering temperature sintering oxidative degradation

Q

Toxic gases released during PTFE sintering

A

This problem needs to be comprehensively analyzed from multiple dimensions of material, process, equipment, and operation, and solved by systematically optimizing process parameters and the quality control system.

Processing Machinery PTFE sintering temperature polymerization

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