Automotive Plastic Parts Moulds
The air duct project centers on irregular runner, thin-wall filling, welding/assembly edge, deformation — helping you understand the main structural risks and mould approach before submitting drawings.

Air Duct mould, focused on irregular runner and thin-wall filling.
For air duct mould, review irregular runner and thin-wall filling alongside welding/assembly edge and deformation. Mark these features on the current drawing and state the material, appearance and assembly requirements so that the tooling discussion uses agreed part references.
For the air duct project we recommend front-loading risk into the DFM stage, building the mould solution around irregular runner, thin-wall filling, welding/assembly edge, deformation.
The project starts by assessing irregular runner, confirming structural, cosmetic and assembly risks to reduce later mould rework.
In the mould-solution stage we focus on thin-wall filling, arranging core, cavity, inserts, ejection and cooling for stable moulding.
During trial-mould we watch welding/assembly edge on the sample part, tuning venting, ejection or local structure to the actual part condition.
Before mass production we keep reviewing deformation, keeping the automotive plastic parts moulds project consistent in dimensions, appearance and assembly feedback.
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.
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