LICHENGDAPRECISION MANUFACTURING
Automotive tooling / Base machining

Automotive Injection Mold Bases

Automotive injection mold bases need a coordinated review of the plate stack, insert support and molding-machine interfaces. The application may involve interior, exterior or functional-part tooling; the actual geometry comes from your approved drawings. Define the pockets, locating features, cooling passages and assembly work to be supplied so the quotation reflects the complete base package.

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Machined mold plate with shaped pockets and support interfaces, external structural reference
External structural referenceSource: JFMoldbase

External reference photograph illustrating product form; not a Lichengda delivery. The image does not verify the end-use application or supplied mechanism.

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Drawing-Specific Base Machining

Each catalog reference carries its selected scope into the quotation form. Finished dimensions, material records and acceptance follow the approved order.

Automotive Injection Mold Bases — Machining Scope — model schematic
Model schematic · illustrative geometry
LCD-MB-AUTO-M

Drawing-Specific Base Machining

Automotive tooling base machining with defined support faces, insert pockets, mounting bores and machine interfaces.

Supply scope
Plate/feature machining
Interface review
Send assembly and component drawings with the overall envelope, plate stack, approximate set weight and intended tooling application. Identify insert pockets, support/contact faces, locating bores, mounting interfaces and specified cooling-channel machining. Define supplied guide components, remaining toolmaking work, critical inspection features and customer-required documentation.
Overall capacity
Footprint up to 1500×1200 mm; approximately 8 tonnes per set, subject to drawing review

Send assembly and component drawings with the overall envelope, plate stack, approximate set weight and intended tooling application. Identify insert pockets, support/contact faces, locating bores, mounting interfaces and specified cooling-channel machining. Define supplied guide components, remaining toolmaking work, critical inspection features and customer-required documentation.

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Confirm the complete supply scope

Guide assembly refers to the agreed guide pillar and bushing work. Hot runner systems, hydraulic cylinders, rotation hardware and other purchased mechanisms are not automatically included.

Drawing and Quotation Checklist

  • Send assembly and component drawings with the overall envelope, plate stack, approximate set weight and intended tooling application.
  • Identify insert pockets, support/contact faces, locating bores, mounting interfaces and specified cooling-channel machining.
  • Define supplied guide components, remaining toolmaking work, critical inspection features and customer-required documentation.

Include quantity, drawing revision, required inspection documents and delivery destination. Single-piece and small-batch inquiries are accepted.

Prepare a mold base inquiry

Machining and Interface Review

Plate support and pockets
Specify insert seats, contact faces, support features and any remaining machining allowance for the toolroom.
Machine interfaces
Provide mounting, locating and clearance details from the applicable machine/tooling interface drawing.
Cooling and auxiliary interfaces
Mark the required channels, connections and core-pull interfaces; cylinders and other bought-in systems are separate scope items.
Acceptance and records
Agree the feature list, datums and report format. Submit any customer-specific automotive qualification requirements for review.

Inspection and Production Planning

Dimensional and CMM reports are available for agreed datums and critical features. The drawing review confirms the applicable tolerances, measurement method and acceptance scope. Overall mold-base capacity is up to 1500×1200 mm footprint and approximately 8 tonnes per set, with height, geometry, access and handling reviewed separately.

Production schedule: 7–15 working days; large or complex projects 15–25 working days. Working days exclude weekends and statutory public holidays in China. The clock starts on the next working day after formal PO receipt, final drawing/specification approval and applicable deposit receipt are all completed. Transport time is separate.

Inspection and documentation →Custom mold base RFQ checklist →View product photographs →

Automotive Injection Mold Bases Questions

Can an automotive injection mold base be reviewed for interior or exterior tooling?

Send the relevant tool drawings, insert interfaces and machine requirements for review. The inquiry defines the application; the approved quotation defines the base geometry, materials and machining actually supplied.

What is the maximum automotive mold base size that can be reviewed?

Published overall mold-base capacity is up to 1500×1200 mm footprint and approximately 8 tonnes per set. Height, geometry, access, handling and feature tolerances require separate drawing review.

Which records should an automotive buyer request with the base?

Specify critical features and datums, material/plate identification, dimensional or CMM reporting, and the required drawing revision. Customer-specific supplier qualification or PPAP document requirements should be submitted for separate scope review.

Does the base quotation include sliders, cylinders and a finished injection mold?

The reference covers the machining and supplied items expressly agreed in the quotation. Finished cavity/core work, sliders, cylinders, runner equipment and complete-tool assembly are not automatically included.

Start with your drawing.

Tell us the material, finish and requirements for your next project.

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