Postion: Home > Our Case > Stamping & Bending >
CATEGORIESHongming Sheng manufactures custom stamped brackets, clips, contacts, shields, covers, supports, and formed components according to customer drawings.
For automotive and aerospace-related projects, the right production route depends on material, thickness, geometry, critical features, annual demand, documentation, and the customer's qualification requirements—not the industry name alone.
Email: info@hms1688.com
Send Stamping Drawing for ReviewAutomotive and aerospace equipment can use similar stamped forms, but sourcing and approval priorities may differ. Defining these requirements before tooling begins helps align the part, process, inspection plan, and quotation.
| Review Area | Automotive Programs | Aerospace-Related Programs |
|---|---|---|
| Volume Strategy | Annual demand, cycle efficiency, progressive tooling, service parts, and scheduled releases may drive the route. | Lower or variable demand may favor flexible tooling, controlled batches, and clearer revision management. |
| Critical Features | Assembly interfaces, hole position, springback, flatness, coating, and repeatability are common review points. | Datums, edge condition, burr direction, material orientation, surface protection, and traceability may need added attention. |
| Approval Records | Confirm whether sample approval, control plan, capability data, PPAP-related documents, or inspection records are required. | Confirm whether first-article data, material certificates, lot records, or customer-specific forms are required. |
| Change Control | Part revision, tool maintenance, approved material, and finish specifications should remain aligned across repeat runs. | Drawing revision, approved source requirements, deviations, and documentation scope should be clarified before production. |
Our custom metal stamping services can combine cutting, forming, and secondary operations according to the approved drawing.
Multiple cutting and forming stations for repeat parts where quantity supports dedicated tooling.
Separate or combined operations for parts needing a different balance of tooling cost and output.
Drawn shells, cups, covers, and formed bodies where material flow and draw sequence require review.
Brackets, plates, clips, shields, contacts, tabs, ribs, bends, and other drawing-defined features.
The following is a representative review example, not a claim about a named customer or a certified flight or safety-critical part.
A formed bracket drawing defines material, thickness, mounting holes, two bends, a reinforced rib, coating, and expected annual quantity.
The team reviews hole-to-bend distance, bend direction, springback, rib sequence, datum access, coating allowance, and how the part will be checked.
The quotation records the proposed tooling route, sample stage, critical inspection points, secondary finish, documents, and assumptions requiring approval.
| Material Family | Common Reasons for Selection | Items to Confirm |
|---|---|---|
| Stainless Steel | Corrosion resistance, strength, appearance, or environmental exposure. | Grade, temper, springback, surface direction, passivation, and forming marks. |
| Carbon / Coated Steel | Structural performance, cost efficiency, weldability, and coating compatibility. | Grade, coating, rust protection, edge exposure, welding, and final paint system. |
| Aluminum | Low mass, corrosion resistance, conductivity, or anodized appearance. | Alloy, temper, bend radius, cracking risk, surface protection, and finish. |
| Copper / Brass | Electrical conductivity, thermal performance, contact function, or appearance. | Alloy, hardness, grain direction, plating, oxidation protection, and handling. |
Different customers use different approval systems. Please identify required documents in the RFQ so their preparation, inspection effort, and cost can be included.
Depending on geometry, sample parts may be produced using soft tooling, simple tooling, laser-cut blanks with forming, or the intended production tool. The sample route should be agreed because it may not reproduce every feature of the final high-volume process.
Part geometry, material, thickness, annual volume, tolerance, change risk, and target cost are reviewed together. The most suitable route is proposed during quotation.
No blanket certification claim is made on this page. Send the part classification, standard, customer approval rules, and documentation requirements so we can confirm whether the project fits our available manufacturing and supplier scope.
They can be reviewed as project requirements. The exact certificate source, report format, sampling level, traceability, and retention needs should be stated before quotation.
Each repeat order should reference the current part number and revision. Changes to geometry, material, finish, or critical requirements may require renewed tooling and process review.
Send your drawing, material, thickness, quantity, critical features, finish, documentation needs, and intended application. Our team can review the stamping route and clarify technical assumptions before quotation.
Customer drawings, CAD files, samples, tooling information, and project specifications are treated as confidential. NDA support is available for OEM projects.
Email: info@hms1688.com
Request Precision Stamping Quote
Contact us and just send us your drawing (SolidWorks,ProE,CAD,PDF,DXF...)
Links: Custom Sheet Metal Enclosure Fabrication | Metal Stamping Services | Sheet Metal Fabrication Services | precision cnc machining and milling services | Metal Welding Services | metal Cutting Services | Metal Bending Service | Metal Surface Treatment & Finishing Solutions |
