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Base/Housing Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

The base/housing is the foundational structural component of a rotary indexing stage, engineered to provide rigid support, precise alignment of rotating elements, and environmental protection for internal mechanisms. It ensures dimensional stability under operational loads, maintains geometric accuracy of the indexing system, and serves as the mounting interface for the entire assembly within automated machinery.

Working Principle

Functions as a static structural frame that absorbs and distributes mechanical forces (torque, vibration, axial/radial loads) while maintaining precise geometric relationships between mounted components. It provides a stable reference plane for the rotary axis and protects sensitive internal parts from contamination and physical damage.

Materials

Typically aluminum alloys (e.g., 6061-T6, 7075-T6) for lightweight rigidity, cast iron for high-damping applications, or stainless steel (304, 316) for corrosive environments. May include hardened steel inserts at wear points.

Technical Parameters

Surface Finish Ra 1.6 μm or better
Weight Capacity 50-500 kg (depending on size)
Thermal Stability ≤5 μm/°C expansion coefficient
Flatness Tolerance ≤0.01 mm/100 mm
Mounting Hole Pattern ISO standard or custom

Standards

ISO 10791-1, DIN 8606, ISO 2768-mK

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Base/Housing.

Parent Products

This component is used in the following industrial products

Rotary Indexing Stage

A precision mechanical component that provides controlled rotational positioning and indexing for containers within an automated system.

View Product Details

Engineering Analysis

Risks & Mitigation

Misalignment due to improper installation
Thermal deformation affecting precision
Fatigue cracking under cyclic loads
Corrosion in harsh environments

FMEA Triads

Trigger: Insufficient flatness or mounting surface preparation
Failure: Indexing inaccuracy, increased wear, vibration
Mitigation: Implement precision grinding/milling, use alignment fixtures during installation, specify surface flatness requirements

Trigger: Material fatigue from cyclic operational loads
Failure: Crack propagation, structural failure
Mitigation: Design with adequate safety factors, use fatigue-resistant materials, implement regular inspection protocols

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance

Geometric tolerances per ISO 1101, dimensional tolerances per ISO 2768-mK

Test Method

Coordinate measuring machine (CMM) verification, laser interferometry for flatness, vibration analysis

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 are the critical tolerances for a rotary indexing stage base/housing?

Flatness (typically ≤0.01 mm/100 mm), perpendicularity between mounting surfaces, and positional accuracy of mounting holes are most critical to ensure proper alignment and smooth indexing operation.

How does material selection affect base/housing performance?

Aluminum offers light weight and good machinability, cast iron provides superior vibration damping, and stainless steel resists corrosion. Material choice impacts stiffness, thermal stability, and durability in specific environments.

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.

Base/Housing