Structured Manufacturing Data (2026)

Focal Track

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Focal Track used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Focal Track is characterized by the integration of Track Groove and Mounting Flange. In industrial production environments, manufacturers listed on CNFX commonly emphasize Tungsten-Rhenium Alloy (W-Re) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A precision-engineered track component within a Tungsten-Rhenium Target Disk that guides and positions the focal point for particle or radiation beams.

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Product Specifications

Technical details and manufacturing context for Focal Track

Definition
The Focal Track is a critical sub-component of a Tungsten-Rhenium Target Disk, typically used in high-energy physics, medical radiation therapy (e.g., linear accelerators), or industrial radiography equipment. It is a precisely machined track or groove system that controls the path and focal point of electron, proton, or X-ray beams onto the target material (the Tungsten-Rhenium alloy disk), ensuring accurate energy deposition and beam shaping for applications like radiation generation, material analysis, or cancer treatment.
Working Principle
The Focal Track operates by providing a defined mechanical or electromagnetic guide path. In conjunction with steering magnets or positioning systems, it directs charged particle beams or radiation along a specific trajectory to converge at a designated focal point on the target disk. This ensures the beam interacts with the Tungsten-Rhenium alloy at the optimal location for efficient energy conversion (e.g., to produce X-rays via bremsstrahlung) or for precise material irradiation.
Common Materials
Tungsten-Rhenium Alloy (W-Re), Stainless Steel (for structural parts), Copper (for cooling channels, if integrated)
Technical Parameters
  • Track width, depth, and curvature radius; critical for beam focusing accuracy and alignment with the target disk. (mm) Customizable
Components / BOM
  • Track Groove Part
    Primary channel that physically or electromagnetically guides the particle or radiation beam.
    Material: Tungsten-Rhenium Alloy
  • Mounting Flange Part
    Secures the focal track to the target disk assembly or accelerator structure.
    Material: Stainless Steel
  • Cooling Jacket (if applicable)
    Dissipates heat generated by beam interactions to prevent thermal deformation.
    Material: Copper

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Focal Track.

tungsten rhenium focal track component precision beam guidance track particle beam positioning track radiation beam focal track target disk track groove

Applied To / Applications

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

Tungsten-Rhenium Target Disk
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Rotating Anode (Target)
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Anode Disc/Target
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 MPa (in vacuum or controlled atmosphere)
other spec: Beam energy range: 1 keV to 10 MeV, Positioning accuracy: ±5 μm, Slurry concentration: Not applicable (dry operation only)
temperature: Up to 2500°C (limited by Tungsten-Rhenium alloy melting point)
Media Compatibility
✓ High-energy particle beams (electrons, protons) ✓ X-ray radiation sources ✓ Synchrotron radiation
Unsuitable: Corrosive chemical environments or liquid immersion
Sizing Data Required
  • Beam diameter and energy profile
  • Required focal spot size and positioning tolerance
  • Target disk diameter and mounting configuration

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear and deformation of track surfaces
Cause: Continuous friction and impact from moving components, exacerbated by inadequate lubrication, misalignment, or overloading, leading to material fatigue and surface degradation.
Corrosion and material degradation
Cause: Exposure to harsh environmental conditions (e.g., moisture, chemicals, temperature extremes) without proper protective coatings or maintenance, resulting in rust, pitting, or structural weakening.
Maintenance Indicators
  • Unusual grinding, squeaking, or clicking noises during operation, indicating excessive friction or component misalignment.
  • Visible cracks, warping, or significant wear on the track surface, often accompanied by irregular movement or sticking of guided parts.
Engineering Tips
  • Implement a regular lubrication schedule using manufacturer-recommended lubricants to minimize friction and wear, and ensure proper alignment during installation and periodic inspections.
  • Apply protective coatings or treatments (e.g., anti-corrosion paints, galvanization) and conduct routine cleaning to remove debris and contaminants that accelerate degradation.

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 Quality Management Systems ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products CE Marking for Machinery Directive 2006/42/EC
Manufacturing Precision
  • Bore Diameter: +/-0.01mm
  • Surface Flatness: 0.05mm per 100mm
Quality Inspection
  • Dimensional Verification with CMM (Coordinate Measuring Machine)
  • Hardness Testing (Rockwell C Scale)

Factories Producing Focal Track

Manufacturer profiles with relevant production capability in China

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

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 primary function of the Focal Track in target disk systems?

The Focal Track precisely guides and positions particle or radiation beams to ensure accurate targeting within high-energy applications like medical imaging or industrial analysis systems.

Why is Tungsten-Rhenium alloy used for the Focal Track?

Tungsten-Rhenium alloy provides exceptional thermal stability, radiation resistance, and mechanical durability under extreme conditions, making it ideal for high-energy beam applications.

Can the Focal Track be customized for different cooling requirements?

Yes, the track can integrate copper cooling channels or jackets to manage thermal loads, with configurations tailored to specific beam intensity and operational duration needs.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

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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