INDUSTRY COMPONENT

Housing Body

Precision housing body for detection head aperture systems in industrial measurement equipment.

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Component Specifications

Definition
The Housing Body is a critical structural component that encloses and protects the optical, electronic, and mechanical elements of a Detection Head or Aperture system in industrial inspection, measurement, or scanning equipment. It provides precise alignment, environmental sealing, thermal management, and mechanical stability for sensitive internal components like lenses, sensors, light sources, and aperture mechanisms.
Working Principle
The Housing Body functions as a rigid, precisely machined enclosure that maintains dimensional stability and alignment of internal optical/electronic paths. It typically incorporates mounting interfaces for the aperture mechanism, optical elements, and sensors while providing protection against dust, moisture, vibration, and electromagnetic interference. The design ensures minimal thermal expansion effects on measurement accuracy and often includes cooling channels or heat sinks for thermal management.
Materials
Typically aluminum alloys (6061-T6, 7075-T6) for lightweight strength and machinability; stainless steel (304, 316) for corrosive environments; engineered plastics (PEEK, Ultem) for electrical insulation; with surface treatments like anodizing, powder coating, or plating for durability.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Weight0.5-5kg depending on size
Flatness0.02mm/m
IP RatingIP65 minimum
Surface FinishRa 0.8μm
Mounting InterfaceISO flange or custom
Dimensional Tolerance±0.05mm
Operating Temperature-10°C to +50°C
Thermal Expansion Coefficient< 23×10⁻⁶/K

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

Standards
ISO 10110, ISO 2768, DIN 7168, DIN 875

Parent Products

This component is used in the following industrial products

Detection Head / Aperture

A component that houses the sensing element and defines the detection field or opening through which measurements are taken.

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Precision Beverage Flow Metering Pump Head

High-precision positive displacement pump head for accurate beverage ingredient dosing

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High-density interconnect assembly for server motherboard-to-peripheral communication

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Engineering Analysis

Risks & Mitigation
  • Dimensional instability due to thermal expansion
  • Misalignment from mounting stress
  • Corrosion in harsh environments
  • Vibration-induced measurement errors
  • EMI interference with sensitive electronics
FMEA Triads
Trigger: Thermal expansion mismatch between housing and internal components
Failure: Measurement drift and calibration loss
Mitigation: Use materials with matched thermal coefficients; incorporate thermal compensation designs; implement active temperature control
Trigger: Vibration transmission through mounting points
Failure: Optical misalignment and measurement noise
Mitigation: Design vibration isolation mounts; use damping materials; optimize structural stiffness
Trigger: Moisture ingress through seals
Failure: Corrosion and electrical short circuits
Mitigation: Implement redundant sealing systems; specify appropriate IP ratings; use corrosion-resistant materials

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
Geometric tolerancing per ISO 1101; dimensional tolerances per ISO 2768-m
Test Method
CMM verification of critical dimensions; laser interferometry for flatness; environmental testing per IEC 60068

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Housing Body

Manufacturer profiles associated with Housing Body.

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Frequently Asked Questions

What are the critical tolerances for a detection head housing body?

Critical tolerances include dimensional accuracy (±0.05mm), flatness (0.02mm/m), and surface finish (Ra 0.8μm) to ensure proper optical alignment and measurement precision.

How does material selection affect housing performance?

Material affects thermal stability, weight, corrosion resistance, and machinability. Aluminum offers good strength-to-weight ratio, stainless steel provides corrosion resistance, while engineered plastics offer electrical insulation.

What environmental protections are typically required?

Minimum IP65 rating for dust and water protection, with additional considerations for vibration damping, thermal management, and EMI shielding depending on application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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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