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Automotive Lighting Moulds

Lamp Housing
Mould

The lamp housing project centers on shell ribs, screw boss, snap-fit, sealing groove and warpage control — helping you understand the main structural risks and mould approach before submitting drawings.

shell ribsscrew bosssnap-fitsealing groove and warpage control
Lamp Housing product and injection mould

Product &
mould overview

Lamp Housing mould, focused on shell ribs and screw boss.

A lamp housing needs its seal path, mounting features and internal clearance reviewed as one assembly. Mark the areas where distortion would affect the lens or mating components so that the mould discussion has a clear inspection reference.

Mould focus

For the lamp housing project we recommend front-loading risk into the DFM stage, building the mould solution around shell ribs, screw boss, snap-fit, sealing groove and warpage control.

01
shell ribs

The project starts by assessing shell ribs, confirming structural, cosmetic and assembly risks to reduce later mould rework.

02
screw boss

In the mould-solution stage we focus on screw boss, 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
sealing groove and warpage control

Before mass production we keep reviewing sealing groove and warpage control, keeping the automotive lighting 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.

ApplicationLamp Housing and similar plastic parts — assessable from drawings, samples or product requirements.
Review inputsHousing and mating-part models, sealing requirements, assembly datums, material specification and critical clearance dimensions.
Design decisionsReview ribs, wall transitions and release direction around the sealing and mounting features. Confirm access for inspection before fixing the tool concept.
Sample verificationCheck identified samples for seal-path shape, mounting dimensions and mating-part fit; record where the measured condition differs from the agreed references.

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Lamp Housing Mould
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