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Insert molding
Insert Molded Switch Parts
Two-cavity H13 insert mold for 15% glass-filled PA66 automotive switch housings with molded-in terminals.
15% GF filled PA66AISI H132 cavities
Engineering details
Click to zoomElectronic Parts
Injection Molded Electronic Panel Frame
30% GF PA66 electronic panel frame with dense ribbing, two-cavity H13 mold.
| Part material | 30% GF filled PA66 |
|---|---|
| Cavity / core steel | AISI H13 |
| Runner system | Cold runner |
| Cavities | 2 cavities |
| Processing | Plastic molding |
| Mold standard | HASCO |
Free DFM reviewMoldability checked before quoting
T1 samples + FAIApprove before production
NDA on requestYour design stays confidential
ISO 9001:2015Inspection at every stage
Description
Molded frames for electronic panels
Injection molding makes complex, precise shapes that would be costly to produce any other way. This electronic panel frame is a good example: a long carrier with many slots, ribs and mounting points, molded in 30% glass-filled PA66 so it stays flat and rigid under load and heat.
Similar frames are used in automotive dashboards, light housings and internal mechanisms, where they must survive vibration and temperature changes while holding electronics in position.
Tooling for a dense, ribbed frame
- Two cavities in AISI H13, hardened against glass-fibre wear, cold runner, HASCO standard.
- Many small inserts form the slots and ribs; they are machined by CNC and EDM and fitted precisely.
- Cooling arranged along the length of the frame to control warpage, the main risk for long glass-filled parts.
- Ejection spread over many pins to push the frame out evenly.
Flatness is the key dimension
For a panel frame, flatness and the position of mounting points matter more than any single feature. We measure them at T1 on CMM, compare them with the CAD model and correct the steel if needed before the mold is approved.
Specifications
| Part material | 30% GF filled PA66 |
|---|---|
| Tooling made in | China |
| Cavity / core steel | AISI H13 |
| Runner system | Cold runner |
| Cavities | 2 cavities |
| Customer | Auto injection molding company |
| Processing | Plastic molding |
| Mold standard | HASCO |
| Category | Electronic Parts |
Applications
Typical applications for this kind of part:
- Electronic panel frames
- Display carriers
- Battery module frames
- Dashboard internals
Have a similar part?
Upload drawingSend the drawing and we will quote it using this project as a reference.
How we work
How a project like this works
- Tell us what you need – the mold only, molded parts, or both, and your estimated annual volume.
- Send drawings – STEP, IGES, STL, DWG or PDF, or a sample. We sign off moldability in a DFM review.
- Quotation – tooling price, part price and a schedule, with steel, cavities and runner proposed.
- Mold design approval – you approve the 3D mold design before steel is cut.
- T1 samples + FAI report – production or mold shipment starts after your approval.
Shipping molds and parts
- Molds are cleaned, rust-protected, marked and checked against a shipment checklist: cooling circuits, sprue, locating ring, ejection and support pillars.
- Molds ship with drawings, a spare-parts list and the T1 process sheet.
- Parts are packed to your packing instruction and inspected before shipment.
- We ship to customers in Europe, the USA and Asia.
After-sales
Our after-sales team supports mold maintenance and modifications remotely and can supply spare inserts. Contact [email protected].
FAQ
How do you control warpage on long glass-filled frames?
With gate positions that align fibres evenly, balanced cooling along the frame, uniform wall thickness and controlled packing. Moldflow helps predict warpage before machining.
Can mounting points be held to tight tolerances?
Yes. Position tolerances of a few hundredths of a millimetre are achievable when the design and resin allow; we confirm per feature during DFM.
Do you build molds with many small inserts?
Yes. Inserts let us machine fine details accurately and replace worn features without remaking the cavity.
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Engineering detailsGet a quote
Have a similar part? Get an engineer’s DFM review.
Share a 3D file, 2D drawing, sample photo or sketch. A mold engineer — not a sales robot — checks moldability before we quote tooling and part price.
- 1Upload STEP / IGES / STL / DWG / PDF. We sign an NDA on request.
- 2We review wall thickness, draft, gating, undercuts and tolerances, and propose steel, cavities, runner and mold standard.
- 3You receive the mold and part quotation, with a free design check (DFM report) showing any risks we found.
Quotes[email protected]
Engineering[email protected]
After-sales[email protected]
Phone+86 755 8951 6139