Deep Draw Metal Stampings & Formed Parts

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Deep Draw Metal Stampings & Formed Parts
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Deep Drawing · OEM Metal Forming

Custom Deep-Drawn Metal Parts

Hongming Sheng manufactures deep-drawn and formed parts according to customer drawings or approved samples.

We review depth, diameter, radii, wall condition, material and expected quantity before proposing the tooling route.

Send drawings and CAD files by email:
info@hms1688.com
Leave Project Details

The inquiry form collects contact information and basic project details; it does not accept drawing attachments.

CupsHousingsCylindrical PartsSeamless ShapesRepeat Production

See the Deep Drawing Process

When Deep Drawing May Be Suitable

Continuous ShapeRecessed, cup-shaped, cylindrical or box-like formed walls.

Fewer SeamsA one-piece structure may reduce welding and potential leak paths.

Repeat OrdersTooling cost can be evaluated against forecast production volume.

Formable MaterialGrade, temper, ductility and thickness must support material flow.

From Drawing to Production

1. Geometry ReviewCheck depth, diameter, corner radii, flange and critical features.

2. Material ReviewConfirm grade, temper, thickness and surface requirements.

3. Tooling PlanDefine drawing stages, trimming, piercing and restrike operations.

4. Sample ValidationInspect dimensions, wall condition, surface and fit.

5. Repeat ProductionMaintain the approved process and inspection criteria.

Engineering Review Points

Depth, Ratio and Forming Stages

Deep or narrow shapes may require several drawing operations rather than one stroke.

Corner Radii and Wall Thinning

Very small radii can increase strain, thinning and cracking risk. Mark critical wall requirements on the drawing.

Flange and Trim Allowance

Additional material may be needed for holding, material flow and final trimming.

Holes, Slots and Threads

These features are often added after drawing to protect their position and shape.

Cosmetic Surfaces

Identify visible faces, grain direction, finish and allowable forming marks.

Drawing note: A 3D model shows the shape, but the 2D drawing should define material, thickness, tolerances, wall requirements, cosmetic surfaces and secondary operations.

What to Send for Review

PDF drawing and STEP/STP model

Material grade, temper and thickness

Critical dimensions and wall requirements

Prototype quantity and forecast volume

Surface finish and secondary operations

Inspection, packing and delivery requirements

Discuss Your Deep-Drawn Part

Email your drawing or sample information for a review of material, tooling route and forming requirements.

Email: info@hms1688.com

Request Engineering Review

Use the form to leave contact and project details. Send technical attachments separately by email.

Customer drawings, samples and tooling information are handled confidentially. NDA support is available.

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