HONGXING Tool & Die specializes in the design and manufacturing of large automotive stamping dies for complex sheet metal forming applications. This heavy-duty tooling project demonstrates HONGXING’s capability to manufacture large-format stamping dies for automotive protective housing and related sheet metal components.
The tooling is designed for high-tonnage press forming and combines a robust die structure, precision-machined forming surfaces, accurate guiding components, and controlled assembly tolerances to support stable and repeatable automotive production.
With a 1,000-ton press requirement, an upper die weight of approximately 5,319 kg, and a total tooling weight of approximately 11,442 kg, this project demonstrates HONGXING’s capability in manufacturing heavy-duty automotive stamping tools.
The component is produced from approximately 2.00 mm sheet material, requiring controlled forming, trimming, and dimensional accuracy throughout the manufacturing process. The supplied inspection documentation confirms the use of 2.00 mm material thickness and includes dimensional inspection data for material, surface, trim, and hole characteristics.
Large Automotive Stamping Die Manufacturing
Large automotive sheet metal components require tooling with sufficient structural rigidity and carefully controlled forming surfaces. During high-tonnage press operation, the die must withstand repeated forming loads while maintaining stable alignment between the upper and lower die assemblies.
This large automotive stamping die is designed for heavy-duty production and has an overall tooling size of approximately:
4,020 × 1,285 × 1,000 mm
The substantial tooling size and weight require careful engineering throughout machining, assembly, lifting, transportation, tryout, and installation.
HONGXING manages these processes through an integrated tooling manufacturing workflow, from engineering analysis and die design to CNC machining, assembly, tryout, dimensional inspection, and final validation.
Product Specifications
| Item | Specification |
|---|---|
| Product Type | Large Automotive Stamping Die |
| Application | Automotive Protective Housing Components |
| Material Thickness | 2.00 mm |
| Press Tonnage | 1000T |
| Die Size | Approx. 4020 × 1285 × 1000 mm |
| Upper Die Weight | 5319 kg |
| Total Die Weight | 11442 kg |
| Shut Height | 1000 mm |
| Manufacturing | HONGXING Tool & Die |
| Application Area | Automotive Sheet Metal Forming |
Note: Tooling specifications may be customized according to customer drawings, material requirements, press specifications, production volume, and applicable tooling standards.
Automotive Protective Housing Stamping
This tooling is designed for an automotive protective housing component, where consistent forming geometry, trimming accuracy, and dimensional stability are important production requirements.
Protective housing components may contain curved surfaces, formed sections, trimmed edges, and mounting or locating features. The corresponding automotive stamping die must therefore provide accurate forming and repeatable production performance.
HONGXING develops customized tooling according to product geometry and manufacturing requirements, with particular attention to:
- Material flow
- Forming accuracy
- Trimming quality
- Die rigidity
- Guide accuracy
- Part positioning
- Dimensional consistency
- Tooling durability
For customers requiring large-format sheet metal tooling, HONGXING can provide customized automotive stamping die solutions based on 2D drawings and 3D CAD data.
1000T Heavy-Duty Automotive Stamping Tool
The 1,000-ton press requirement makes this a representative heavy-duty automotive stamping tool.
Large automotive dies require careful consideration of load distribution and structural strength. The upper die alone weighs approximately 5.3 tons, while the complete tooling weighs more than 11.4 tons.
Such tooling requires appropriate manufacturing equipment and processes for:
- Large-scale CNC machining
- Heavy die assembly
- Precision fitting
- Die spotting
- Tryout
- Dimensional inspection
- Tooling transportation
HONGXING’s experience with large and heavy tooling enables the company to support demanding automotive stamping projects requiring high press tonnage and large tooling structures.
Precision CNC Machining and Die Assembly
The accuracy of an large automotive stamping dies depends heavily on the quality of its machined components and assembly.
HONGXING uses precision machining processes to manufacture die components and forming surfaces according to engineering requirements. After machining, components are assembled and fitted to ensure the correct relationship between the upper and lower die assemblies.
During assembly and tryout, the tooling is checked for:
- Forming surface accuracy
- Die alignment
- Part positioning
- Trimming performance
- Clearance
- Opening and closing movement
- Production stability
This process helps ensure that the completed automotive stamping tool is ready for customer production requirements.
3D Dimensional Inspection
Dimensional inspection is an important stage in automotive tooling development.
For this project, HONGXING generated a detailed 3D inspection report containing multiple inspection sections. The report covers material-related characteristics, surface dimensions, trim dimensions, and hole characteristics.
The inspection report includes:
- Reference points
- Dimensional deviations
- Upper and lower tolerance limits
- Surface inspection points
- Trim inspection points
- Hole inspection points
- Inspection results
Multiple inspection characteristics are evaluated against defined dimensional tolerances, including inspection groups using ±0.50 mm tolerance ranges.
Through 3D dimensional inspection, HONGXING’s engineering team can identify dimensional deviations and make appropriate tooling adjustments during the development and tryout stages.
large automotive stamping dies Tryout
Tryout is an essential part of the automotive stamping die manufacturing process.
After machining and assembly, the tooling is tested under appropriate press conditions to evaluate forming performance and part quality. Engineers analyze the stamped part and adjust the tooling where necessary.
Typical tryout activities include:
- Initial die tryout
- Part forming evaluation
- Dimensional inspection
- Die spotting
- Forming surface adjustment
- Trimming adjustment
- Clearance optimization
- Final dimensional verification
This iterative process helps achieve stable part quality before the tooling enters regular production.
HONGXING Large Automotive Die Manufacturing Capability
HONGXING provides integrated manufacturing services for large automotive stamping dies and other automotive tooling.
Our capabilities include:
- Large Automotive Stamping Dies
- Heavy-Duty Stamping Dies
- Progressive Dies
- Tandem Dies
- Single Hit Dies
- Precision Stamping Dies
- Automotive Sheet Metal Stamping Dies
- Checking Fixtures
- Welding Fixtures
- Welding Automation Systems
- Precision Machining
From engineering and die design to CNC machining, assembly, tryout, and 3D dimensional inspection, HONGXING provides a complete tooling development process for automotive manufacturers and suppliers.
If you are looking for a reliable automotive stamping die manufacturer for large or complex sheet metal components, HONGXING can develop customized tooling according to your drawings, material specifications, press conditions, and production requirements.
Contact HONGXING Tool & Die to discuss your next automotive stamping die project.
