Forming Die Set for Case Forming and Drawing Press

Product Specifications

Technical details and manufacturing context for Forming Die Set

Definition

A forming die set is a critical component of a Case Forming and Drawing Press, consisting of matched upper and lower dies that work together to transform flat sheet metal into three-dimensional casings or enclosures through drawing and forming operations. It provides the precise contours and dimensions required for the final product. The die set is designed for high-volume production, with materials such as tool steel, carbide, and high-speed steel ensuring durability and wear resistance. Key parameters include die height (150–400 mm), die set weight (500–3000 kg), working area (300×300 to 800×800 mm), operating pressure (1.0–1.6 MPa), maximum force (50–200 kN), stroke length (50–150 mm), guide pillar diameter (20–50 mm per GB/T 2861.1), guide pillar count (2–4), parallelism accuracy (±0.02 mm per ISO 1101), surface hardness (58–62 HRC per ASTM E18), material grade (Cr12MoV per GB/T 1299), and operating temperature (-20 to 80°C). These values are reference ranges and must be verified for the specific model and application. The die set operates by positioning sheet metal between the upper (punch) and lower (die) components. When the press activates, the upper die descends with controlled force, pressing the metal into the lower die cavity, stretching and forming the material through plastic deformation while guiding material flow to prevent wrinkles or tears. Selection inputs include press shut height, required forming force, part size, and draw depth. Verification questions should address compatibility with the press, material specifications, and adherence to relevant standards. Maintenance signals include excessive wear, misalignment, or surface damage. Failure boundaries include operating beyond rated force or temperature, which can lead to premature failure. Always confirm model-specific values and standards with the legal manufacturer or supplier.

Working Principle

The forming die set operates by positioning sheet metal between the upper (punch) and lower (die) components. When the press activates, the upper die descends with controlled force, pressing the metal into the lower die cavity. This action stretches and forms the material into the desired shape through plastic deformation, with the die set guiding the material flow to prevent wrinkles or tears.

Common Materials

Tool steel, Carbide, High-speed steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Die Height	150–400 mm	Determines press shut height compatibility
Die Set Weight	500–3000 kg	Affects handling and press capacity
Working Area	300×300–800×800 mm	Defines maximum part size
Operating Pressure	1.0–1.6 MPa
Maximum Force	50–200 kN	Must exceed forming force requirement
Stroke Length	50–150 mm	Determines draw depth capability
Guide Pillar Diameter	20–50 mm	Affects alignment accuracyGB/T 2861.1
Guide Pillar Count	2–4 pcs	More pillars improve stability
Parallelism Accuracy	±0.02 mm	Ensures uniform part thicknessISO 1101
Surface Hardness	58–62 HRC	Wear resistance for long service lifeASTM E18
Material Grade	Cr12MoV	High carbon chromium steel for durabilityGB/T 1299
Operating Temperature	-20–80 °C	Outside range may affect material properties

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

Punch Part
Upper forming component that applies pressure to sheet metal

Material: Tool steel
Die Part
Lower cavity component that receives and shapes the metal

Material: Tool steel
Guide Posts Part
Ensure precise alignment between upper and lower dies during operation

Material: Hardened steel
Stripper Plate Part
Removes formed part from punch after forming cycle

Material: Steel

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Case Forming and Drawing Press

View system integration details

Manufacturers of Forming Die Set

Manufacturer profiles associated with Forming Die Set.

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Frequently Asked Questions

What materials are commonly used for forming die sets?

Common materials include tool steel, carbide, and high-speed steel, as listed in the directory. The specific material grade, such as Cr12MoV, should be confirmed with the manufacturer for the intended application.

How do I select the right forming die set for my press?

Selection depends on press shut height, required forming force, part size, and draw depth. Reference parameters like die height (150–400 mm), maximum force (50–200 kN), and working area (300×300 to 800×800 mm) provide a starting point, but verify with the press specifications and manufacturer.

What standards apply to forming die sets?

Relevant standards include GB/T 2861.1 for guide pillar diameter, ISO 1101 for parallelism accuracy, ASTM E18 for surface hardness, and GB/T 1299 for material grade. These are verification references, not proof of compliance.

What are common signs of wear or failure in a forming die set?

Signs include reduced part quality, wrinkles or tears in formed parts, misalignment, excessive noise, or visible surface damage. Regular inspection of guide pillars, die surfaces, and parallelism accuracy is recommended. Operating beyond rated force or temperature can accelerate failure.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 1000 MPa (145,000 psi) depending on die material and construction
other spec:	Sheet thickness range: 0.5-6.0 mm (0.02-0.24 in); Cycle rate: Up to 60 strokes/minute for precision applications
temperature:	Ambient to 200°C (392°F) for standard tool steels; up to 500°C (932°F) with high-temperature alloys

Forming Die Set

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards