문제 및 해결책

Q

Poor Interfacial Bonding Between Embedded Metal Inserts and Resin

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 insert casting poor interfacial bonding between embedded metal inserts and resin

Q

Process Deviation Caused by Inaccurate Casting Liquid Temperature Measurement

A

Temperature control is a key parameter of the casting '2079851475616104453; it is necessary to ensure that the temperature is accurate, uniform, and stable in order to ensure product quality consistency.

Processing Machinery casting process deviation caused by inaccurate casting liquid temperature measurement process optimization

Q

Stress Whitening in Epoxy Cast Products

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 internal stress curing agent density casting epoxy

Q

Insufficient Product Hardness/Too Soft

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 curing agent insufficient product hardness too soft

Q

Casting Liquid Viscosity Rising Sharply Over Time

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 casting viscosity casting liquid viscosity rising sharply over time

Q

Excessive Centrifugal Casting Speed

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 internal stress centrifugal casting density casting

Q

Insufficient Degassing

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 degassing bubbles viscosity casting

Q

Raw Material Ratio Error

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 curing agent raw material ratio error process optimization

Q

Runaway Exotherm/Explosive Polymerization

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 casting exotherm catalyst cracking

Q

Excessive material plastication / degradation and crosslinking

A

The essence of degradation yellowing is chain scission and chemical changes of polymer molecular chains under high temperature and high shear conditions. The core of the solution is "three controls": control processing temperature within the material recommended range, control residence time to a...

Processing Machinery degradation yellowingprocessing temperatureresidence timeheat stabilizerPVC dehydrochlorination

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