Problema e solução

Respostas práticas para os desafios comuns dos materiais plásticos

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Q

LCP High-frequency Connector Application

A

LCP high-frequency applications rely on dual guarantees of material properties and manufacturing precision.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troublesho...

Processing Machinery LCP;high frequency;connector;dielectric;precision;consistency

Q

LCP Filled Grade Selection

A

LCP filled grades are an important means of anisotropy management; contrary to conventional materials, filling instead reduces orientation differences.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Processing Machinery LCP;filling;grade;anisotropy;glass fiber;flowability

Q

LCP Product Brittleness Problem

A

LCP brittleness management relies on grade and design; weld line avoidance is the focus.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar probl...

Processing Machinery LCP;brittleness;impact;weld line;grade;structure

Q

LCP Product Ejection Deformation

A

LCP thin-wall part ejection requires refined design; uniform force bearing is the principle.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar p...

Processing Machinery LCP;ejection;deformation;thin wall;ejector pin;draft

Q

LCP Product Trapped Gas Burnt

A

LCP high-speed filling has extremely high venting requirements; venting design must be sufficient.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting sim...

Molds & Tooling LCP;trapped gas;burnt;venting;speed;end

Q

LCP Product Jetting Marks

A

Jetting marks are controlled by speed curve and gate.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar problems in the future

Molds & Tooling LCP;jetting mark;speed;gate;multi-stage injection;mold temperature

Q

LCP Product Black Specks

A

Black specks point to equipment cleanliness; the purging frequency for high-temperature materials must be increased.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for t...

Processing Machinery LCP;black speck;carbonization;cleaning;residence time;dead spot

Q

LCP Product Bubbles

A

LCP bubbles are mainly of the moisture type; strict drying solves the vast majority.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Material Drying LCP;bubble;moisture;drying;degradation;venting

Q

LCP Product Delamination and Peeling

A

LCP delamination is related to flow front behavior; steady filling is the key to prevention.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a reference for troubleshooting similar p...

Extrusion & Post LCP;delamination;peeling;flow front;filling;temperature

Q

LCP Mold Cavity Dimension Design

A

LCP mold design must abandon traditional shrinkage allowance thinking; near-zero shrinkage means the mold is the product dimension.; after confirming effectiveness, solidify the parameters and practices into the work instruction to prevent recurrence

Molds & Tooling LCP;cavity;dimension;shrinkage allowance;shrinkage;design

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