INDUSTRY COMPONENT

Frame

The structural foundation of a precision mechanical stamping press that provides rigidity, stability, and alignment for high-force metal forming operations.

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Component Specifications

Definition
The frame is the primary load-bearing structure of a precision mechanical stamping press, designed to withstand extreme compressive and tensile forces during metal stamping operations. It maintains precise alignment between the ram and bolster plate, absorbs vibration, and provides mounting points for all other press components. Critical for dimensional accuracy in high-volume production.
Working Principle
The frame functions as a rigid closed-loop structure that transfers the stamping force from the ram through the workpiece and back to the frame base. It prevents deflection and maintains parallelism between moving and stationary components, ensuring consistent part quality. The frame's geometry and material distribution are engineered to minimize elastic deformation under maximum load.
Materials
High-strength cast iron (GGG-60/GGG-70), welded steel plate construction (S355JR/S355J2), or stress-relieved steel fabrications. Cast frames offer superior vibration damping, while welded frames provide higher strength-to-weight ratios. All materials undergo stress-relieving heat treatment.
Technical Parameters
  • Weight 2-50 tons depending on capacity
  • Frame Type C-frame, Straight-side, Gap-frame
  • Load Capacity 50-5000 tons
  • Surface Finish Ground and scraped guideways
  • Deflection Tolerance <0.1mm/m under full load
Standards
ISO 8525, DIN 55189, JIS B6402

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Frame.

stamping press frame press structure metal forming equipment precision press components industrial press frames stamping machine foundation Frame Frame in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Precision Mechanical Stamping Press

Standalone industrial press for high-speed precision metal stamping operations

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Conveyor Section

A modular segment of a conveyor system that transports materials between points in an industrial process.

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Material Handling Conveyor

A conveyor system component designed to transport metal parts, components, and work-in-progress between different stations within an automated metal fabrication cell.

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Engineering Analysis

Risks & Mitigation
  • Frame cracking under fatigue loading
  • Guideway wear causing misalignment
  • Foundation settling affecting parallelism
  • Thermal expansion distorting geometry
FMEA Triads
Trigger: Cyclic loading exceeding fatigue limits
Failure: Crack propagation in stress concentration areas
Mitigation: Regular non-destructive testing (magnetic particle/ultrasonic), proper load distribution design, stress-relieving during manufacturing
Trigger: Inadequate lubrication on guideways
Failure: Increased friction and premature wear affecting precision
Mitigation: Automatic lubrication systems with monitoring, regular surface inspection, proper guideway material selection

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Parallelism within 0.02mm/m, perpendicularity within 0.03mm/m, surface flatness within 0.01mm
Test Method
Laser alignment systems, dial indicator measurements, ultrasonic thickness testing, finite element analysis validation

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the difference between C-frame and straight-side press frames?

C-frames are open on three sides for easy access but have lower rigidity. Straight-side frames provide full perimeter support for higher precision and reduced deflection under load, making them suitable for precision stamping applications.

How often should press frames be inspected for wear or damage?

Visual inspections should be performed daily, with comprehensive dimensional checks using laser alignment every 6 months or after 1 million cycles. Critical wear points include guideways, bolting surfaces, and stress concentration areas.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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