문제 및 해결책

Q

Powder particle size/morphology affects sintering quality

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 shrinkage rate preforming density

Q

Abnormal crystallinity caused by improper cooling rate

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 crystallinity cooling rate UHMWPE sintering temperature PTFE

Q

Heating rate too slow

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 heating rate thermal degradation heating rate too slow

Q

Heating rate too fast

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 heating rate heating rate too fast

Q

Excessive preforming pressure

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 preforming cracking powder holding pressure cold pressing

Q

High wear rate (insufficiently sintered)

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 porosity sintering temperature PTFE

Q

Excessive internal stress

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 internal stress cooling rate sintering temperature PTFE crystallinity

Q

Product yellowing/blackening (oxidative degradation)

A

This problem requires comprehensive analysis from multiple dimensions of materials, processes, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery PTFE product yellowing blackening oxidative degradation

Q

Over-sintering/thermal degradation

A

This problem requires comprehensive analysis from multiple dimensions of materials, processes, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery sintering temperature UHMWPE thermal degradation PTFE

Q

Incomplete sintering/under-sintering (core not sintered)

A

This problem requires comprehensive analysis from multiple dimensions of materials, processes, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.

Processing Machinery sintering temperature PTFE powder

문제 및 해결책

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