Stamping Module for Automated Production Lines | Specifications & Verification

Product Specifications

Technical details and manufacturing context for Stamping Module

Definition

The Stamping Module is a critical component of the Automated Multi-Station Forging and Stamping Production Line, responsible for applying high-pressure force through dies to shape, cut, or form metal sheets or blanks into specific geometries. It operates in sequence with other modules to transform raw materials into finished stamped parts. The module typically includes a mechanical or hydraulic press mechanism, precision tooling, feeding systems, and ejection mechanisms for automated operation. It is designed for integration into a multi-station line, where it performs one or more stamping operations in a coordinated sequence. The module's nominal force ranges from 200 to 2000 kN, determining the maximum sheet thickness and material strength it can handle. Stroke length varies from 50 to 300 mm, affecting part depth and tool clearance. Strokes per minute range from 30 to 120, with higher speeds increasing productivity but reducing die life. Positioning accuracy is ±0.05 mm, critical for multi-stage stamping, and repeatability is ±0.02 mm to ensure consistent part quality. Motor power ranges from 5.5 to 45 kW to match force and speed requirements. Supply voltage is 380–480 V AC, three-phase, 50/60 Hz, per IEC 60038. Operating temperature should be between 5 and 40 °C; outside this range may affect hydraulic oil viscosity. Protection class is IP54–IP65, with higher IP for dusty or wet environments. The frame material is cast iron HT250 per GB/T 9439 for rigidity and vibration damping. Weight ranges from 3000 to 15000 kg, affecting foundation and installation. Footprint is 2.5 to 8.0 m², important for line layout. Materials used include tool steel and high-strength alloy steel for tooling and structural components. These values are reference ranges; verify model-specific specifications with the legal manufacturer or supplier before procurement or installation.

Working Principle

The Stamping Module uses a mechanical or hydraulic press mechanism to drive a ram downward, forcing a punch through or against a die to deform or separate metal workpieces. The module includes precision tooling, feeding systems, and ejection mechanisms for automated operation. The press mechanism converts rotational motion from a motor into linear motion of the ram, or uses hydraulic pressure to move the ram. The die set, consisting of a punch and die, shapes the metal according to the desired geometry. Feeding systems position the workpiece accurately, and ejection mechanisms remove the finished part. The module operates in sequence with other modules in the production line, controlled by a central system to ensure timing and coordination.

Common Materials

Tool steel, High-strength alloy steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Nominal Force	200–2000 kN	Determines max sheet thickness and material strengthISO 9188
Stroke Length	50–300 mm	Affects part depth and tool clearance
Strokes per Minute	30–120 min⁻¹	Higher speed increases productivity but reduces die life
Positioning Accuracy	±0.05 mm	Critical for multi-stage stamping
Repeatability	±0.02 mm	Ensures consistent part quality
Motor Power	5.5–45 kW	Matches force and speed requirements
Supply Voltage	380–480 V AC	Three-phase, 50/60 HzIEC 60038
Operating Temperature	5–40 °C	Outside range may affect hydraulic oil viscosity
Protection Class	IP54–IP65	Higher IP for dusty or wet environmentsIEC 60529
Frame Material	HT250	Cast iron for rigidity and vibration dampingGB/T 9439
Weight	3000–15000 kg	Affects foundation and installation
Footprint	2.5–8.0 m²	Consider for line layout

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Ram Part
Applies downward force to drive the punch through the workpiece

Material: High-strength alloy steel
Die Set
Contains the die that shapes or cuts the metal workpiece

Material: Tool steel
Bolster Plate Part
Supports the die set and absorbs stamping forces

Material: Cast iron or steel
Feeding System
Positions the strip or blank accurately under the punch before each stroke.
Ejection Mechanism
Pushes the finished part clear of the die after the stroke.
Press Drive Motor
Supplies the rotational power that the press mechanism turns into ram stroke.

Manufacturers of Stamping Module

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Frequently Asked Questions

What is the nominal force range of the Stamping Module?

The nominal force ranges from 200 to 2000 kN, which determines the maximum sheet thickness and material strength the module can handle. This is a reference range; the actual force for a specific model must be confirmed with the manufacturer.

What is the positioning accuracy and repeatability?

Positioning accuracy is ±0.05 mm, critical for multi-stage stamping, and repeatability is ±0.02 mm to ensure consistent part quality. These values are reference specifications and should be verified for the specific module model.

What are the electrical requirements?

The supply voltage is 380–480 V AC, three-phase, 50/60 Hz, per IEC 60038. Motor power ranges from 5.5 to 45 kW. Always check the nameplate and consult the manufacturer for exact electrical specifications.

What materials are used in the Stamping Module?

Tool steel and high-strength alloy steel are used for tooling and structural components. The frame is made of cast iron HT250 per GB/T 9439 for rigidity and vibration damping. Material grades are reference; confirm with supplier.

Data Basis

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Preliminary Technical Classification

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pressure:	Up to 25 MPa (hydraulic system)
other spec:	Max stroke rate: 120 SPM, Max sheet thickness: 6 mm, Max force: 250 kN
temperature:	5°C to 40°C (operating ambient)

Stamping Module

Product Specifications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards