Problem & Solution

Practical answers to common plastic material challenges

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Q

Wear grooves on the inner wall of the barrel

A

This problem is a typical manifestation of wear grooves on the inner wall of the barrel in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality check...

Molds & Tooling wear grooves on the inner wall of the barrel

Q

Screw head thread breakage

A

This problem is a typical manifestation of screw head thread breakage in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. ...

Molds & Tooling screw head thread breakage

Q

Ejector plate deformation

A

This problem is a typical manifestation of ejector plate deformation in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. I...

Molds & Tooling ejector plate deformation

Q

Slight deformation of the mold cavity

A

This problem is a typical manifestation of slight deformation of the mold cavity in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mo...

Molds & Tooling dimensional accuracy holding pressure mold temperature shrinkage rate non-return ring

Q

Hot runner valve pin stuck

A

This problem is a typical manifestation of hot runner valve pin stuck in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. ...

Molds & Tooling runner design gate size pressure loss cold slug well runner temperature

Q

Nozzle drooling

A

This problem is a typical manifestation of nozzle drooling in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. It is recom...

Molds & Tooling nozzle drooling temperature

Q

Screw slipping

A

This problem is a typical manifestation of screw slipping in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. It is recomm...

Molds & Tooling screw slipping temperature

Q

Rust inside the mold

A

This problem is a typical manifestation of rust inside the mold in '2079851475616104452, and the core of the solution lies in eliminating the root cause of the defect through systematic optimization of process parameters (temperature, pressure, speed) and rationality checks of mold design. It is ...

Molds & Tooling cooling water circuit mold temperature cooling time water circuit blockage beryllium copper insert

Q

Mottled/grayish-white color of the product after sintering (unsintered PTFE powder residue)

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.

Molds & Tooling PTFE powder sintering temperature density

Q

Release agent carbonizes at the sintering temperature

A

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

Molds & Tooling demolding sintering temperature preforming

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