INDUSTRY COMPONENT

Main Frame Structure

Primary load-bearing framework providing structural integrity and mounting points for climbing frame machinery.

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Component Specifications

Definition
The Main Frame Structure is the foundational structural component of climbing frame machinery, engineered to withstand dynamic loads, torsional forces, and operational stresses. It serves as the primary chassis that supports all other mechanical, hydraulic, and electrical subsystems while maintaining dimensional stability and alignment under varying operational conditions.
Working Principle
Functions as a rigid structural skeleton that distributes operational loads through optimized geometric design and material strength. It provides fixed reference points for component alignment, absorbs vibration and shock loads through its structural mass and design, and ensures consistent performance by maintaining critical dimensional relationships between mounted components.
Materials
High-strength low-alloy steel (HSLA) ASTM A572 Grade 50 or equivalent, with yield strength ≥ 345 MPa and tensile strength ≥ 450 MPa. Optional materials include structural aluminum alloys (6061-T6) for weight-sensitive applications or stainless steel (304/316) for corrosive environments.
Technical Parameters
  • Load Capacity ≥ 5000 kg dynamic load
  • Deflection Limit ≤ L/500 under full load
  • Welding Standard AWS D1.1 Structural Welding Code
  • Natural Frequency > 15 Hz to avoid resonance
  • Surface Treatment Zinc-rich primer + polyurethane topcoat
  • Corrosion Protection ≥ 1000 hours salt spray resistance
Standards
ISO 12100, ISO 13849, DIN 15018, DIN 4113

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Main Frame Structure.

industrial frame structure climbing frame chassis structural steel frame machinery framework load-bearing frame industrial equipment structure Main Frame Structure Main Frame Structure in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Climbing Frame

Structural framework that enables vertical climbing movement of a tower crane during construction.

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Rotating Frame

A structural component of a gantry system that provides rotational capability for mounted equipment or workpieces.

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Engineering Analysis

Risks & Mitigation
  • Structural fatigue failure
  • Weld cracking under cyclic loading
  • Corrosion in harsh environments
  • Resonance vibration at critical frequencies
  • Dimensional instability under thermal variation
FMEA Triads
Trigger: Inadequate material thickness or improper heat treatment
Failure: Plastic deformation or fracture under overload conditions
Mitigation: Implement finite element analysis (FEA) during design, specify material certifications, conduct proof load testing
Trigger: Poor welding quality or incorrect welding procedures
Failure: Crack propagation from stress concentration points
Mitigation: Qualify welding procedures per AWS standards, implement non-destructive testing (NDT), apply proper weld sequencing

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±1.5 mm on critical mounting surfaces, ±3 mm on overall dimensions
Test Method
Static load test to 150% of rated capacity, dynamic fatigue test to 1 million cycles, dimensional verification with laser tracking, non-destructive weld inspection

Buyer Feedback

★★★★☆ 4.7 / 5.0 (26 reviews)

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Main Frame Structure so far."

"Testing the Main Frame Structure now; the technical reliability results are within 1% of the laboratory datasheet."

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

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Frequently Asked Questions

What is the primary function of the main frame structure in climbing frame machinery?

The main frame structure serves as the primary load-bearing component that provides structural integrity, supports all other subsystems, maintains dimensional stability, and ensures safe operation under dynamic loading conditions.

What materials are commonly used for manufacturing main frame structures?

High-strength low-alloy steel (HSLA) is most common for its optimal strength-to-weight ratio. Aluminum alloys are used for weight reduction, while stainless steel is specified for corrosive environments requiring enhanced durability.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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Main Frame Rails Main Guide Rail