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Automotive Plastic Parts Moulds

Mirror Housing
Mould

The mirror housing project centers on cosmetic-surface sink marks, parting line, snap-fit, lens-holder mounting position — helping you understand the main structural risks and mould approach before submitting drawings.

cosmetic-surface sink marksparting linesnap-fitlens-holder mounting position
Mirror Housing product and injection mould

Product &
mould overview

Mirror Housing mould, focused on cosmetic-surface sink marks and parting line.

For mirror housing mould, review cosmetic-surface sink marks and parting line alongside snap-fit and lens-holder mounting position. Mark these features on the current drawing and state the material, appearance and assembly requirements so that the tooling discussion uses agreed part references.

Mould focus

For the mirror housing project we recommend front-loading risk into the DFM stage, building the mould solution around cosmetic-surface sink marks, parting line, snap-fit, lens-holder mounting position.

01
cosmetic-surface sink marks

The project starts by assessing cosmetic-surface sink marks, confirming structural, cosmetic and assembly risks to reduce later mould rework.

02
parting line

In the mould-solution stage we focus on parting line, arranging core, cavity, inserts, ejection and cooling for stable moulding.

03
snap-fit

During trial-mould we watch snap-fit on the sample part, tuning venting, ejection or local structure to the actual part condition.

04
lens-holder mounting position

Before mass production we keep reviewing lens-holder mounting position, keeping the automotive plastic parts moulds project consistent in dimensions, appearance and assembly feedback.

Project review information

Send the following to start an assessment: 3D/2D drawings, sample photos, material requirements, expected quantity and lead time — we assess from structure, material, mould risk and trial-mould plan.

ApplicationMirror Housing and similar plastic parts — assessable from drawings, samples or product requirements.
Mould focuscosmetic-surface sink marks, parting line, snap-fit, lens-holder mounting position.
What to send3D/2D drawings, sample photos, material and appearance requirements, expected quantity and lead time.
Service scopeDFM review, mould design, CNC/EDM machining, assembly, trial-mould optimization and mass-production follow-up.

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Mirror Housing Mould
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