Dongguan JEC Mold Co., Limited · ISO 9001:2015
Automotive Mirror Cap
Automotive Parts

Automotive Mirror Cap

High-gloss curved mirror cap with a clean unbroken Class-A outer surface.

Automotive Mirror Cap
Overview

Automotive Mirror Cap

Automotive Mirror Cap is one of the parts molded on tooling built at our Dongguan shop. High-gloss curved mirror cap with a clean unbroken Class-A outer surface.

Material arriving for this kind of tool is inspected on receipt, with steel hardness inspection and steel certification held on file against the job.

Our engineering team reads customer mold standards and special requirements in English, so a specification written for a European or North American tool shop does not have to be rewritten for us.

Key Benefits

  • Standard components to DME / Meusburger / HASCO / Progressive / MISUMI so spares stay available locally
  • Quotation returned within 2 working days
  • Built for more than 1 million shots, so the tool outlives the first production year
  • Engineering correspondence in English throughout the project

Problems It Solves

  • Long silences between the purchase order and the first sign of progress
  • Cavity finishes agreed after the steel was cut instead of before
  • Suppliers who cannot read a mold standard written in English

Who It Is For

  • Tier 1 and Tier 2 automotive suppliers sourcing tools out of Asia
  • Lighting specialists needing optical-grade cavity finishes
  • Under-hood component makers with slide and lifter heavy geometry
  • Interior trim suppliers with Class-A visible surfaces

Application Scenarios

  • Front and rear lighting assemblies
  • Air intake and air handling systems
  • Cooling and coolant circuits
  • Interior trim, vents and covers
Manufacturing Process

How the Tool Behind Automotive Mirror Cap Is Built

  1. Design

    Full 3D mold design completed to one hundred percent and checked in a design review meeting.

  2. DFM and MoldFlow

    A written DFM for your comment, and filling, packing, warpage and cooling analysis on mass production tools.

  3. Machining

    CNC and EDM work with steel inspected dimensionally after machining and electrodes inspected before burning.

  4. Trial and inspection

    Mold trial with trial report and sample dimension report, then final mold and packing inspection.

Specifications

Technical Data

The source material for this site records the part, its category and the photograph. Dimensions, resin grade, cavity count and tolerances are project data and are confirmed in the quotation.

Product nameAutomotive Mirror Cap
Reference on our catalogueAutomobile Part 9
CategoryAutomotive Parts
ProcessPlastic injection molding
Tooling built byDongguan JEC Mold Co., Limited, Dongguan, China
Designed tool lifeMore than 1 million shots
Mold standardCustomer standard, or DME / Meusburger / HASCO / Progressive / MISUMI
Design data formatsSTEP, IGES, Parasolid, CATIA, SolidWorks
Quality systemISO 9001:2015 — Design, Manufacture and Service of Injection Molded Moulds; Manufacture and Service of Plastic Injection Molded Parts
Part dimensionsTBC — confirmed in the quotation
Resin or alloy gradeTBC — confirmed in the quotation
Cavity countTBC — confirmed in the quotation
Dimensional toleranceTBC — confirmed in the quotation
Surface finishTBC — confirmed in the quotation
Annual volumeTBC — confirmed in the quotation
Quality Control

What Is Checked

  • Customer mold specification and requirement review and discussion during the kick-off meeting
  • 3D and 2D mold design review meeting before the design is sent to you, and a final check before fabrication
  • Incoming material inspection
  • Steel hardness inspection and steel certification
  • Electrode dimension and surface finish inspection
  • Steel dimension inspection after machining
  • Mold trial reports with a sample dimension report (FAI)
  • Final mold inspection and packing inspection

Certification

ISO 9001:2015 — scope: Design, Manufacture and Service of Injection Molded Moulds; Manufacture and Service of Plastic Injection Molded Parts.

Customization

Mold standard, cavity count, gating strategy, surface finish and mold base supplier are all specified per project. Tell us what your own standard requires and it is folded into the DFM rather than handled as a change later.

Compared With a Prototype Tool

A production mold for Automotive Mirror Cap is built to run for more than 1 million shots and is documented with a trial report and a sample dimension report. A rapid prototype mold answers a different question — is the design right — at a lower price and a faster lead time, and is not built for that life. If the design is still moving, the prototype stage is usually the cheaper route into the production tool.

Rapid Prototype Molds

Use Guide

  • Send 3D part data in STEP, IGES, Parasolid, CATIA, SolidWorks
  • State the resin or alloy, the annual volume and the mold standard
  • Comment on the DFM before fabrication — that is the cheapest point to change anything
  • Review the trial report and sample dimension report against your own drawing before release
  • Keep the mold standard on file so spares stay available locally
FAQ

Automotive Mirror Cap — Buyer Questions

Can you work to our own mold standard for Automotive Mirror Cap?

Yes. Mold design follows your own standard where you have one, and otherwise a global standard such as DME / Meusburger / HASCO / Progressive / MISUMI. Naming the standard in the enquiry avoids re-specifying components later in the design.

Can you handle the side actions this part needs?

Tools with several slides or lifters go through a mold motion simulation before the design review closes, so the open-to-close sequence is proven step by step rather than discovered at first trial.

What tool life should we expect on a mold for Automotive Mirror Cap?

Our high quality injection molds are built for more than 1 million shots. The exact figure for your tool depends on the resin, the cycle and the part geometry, and we put it in the quotation rather than leaving it open.

Do you run MoldFlow before building the mold for Automotive Mirror Cap?

For mass production molds, yes. We run the practical study in four stages — filling, then packing, then warpage, then cooling — and the cooling layout is designed from the result.

Quote Automotive Mirror Cap

Send the 3D data, the resin and the annual volume. A professional quotation with technical comment comes back within two working days.