Industry-Verified Manufacturing Data (2026)

Position Locking Mechanism

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Position Locking Mechanism 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 Position Locking Mechanism is characterized by the integration of Locking Cam and Spring Mechanism. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical component that securely fixes the antenna in its optimal position within the mounting system.

Product Specifications

Technical details and manufacturing context for Position Locking Mechanism

Definition
The Position Locking Mechanism is a critical component of the Internal Antenna Mounting System that ensures the antenna remains precisely positioned after installation. It prevents movement, vibration, or displacement that could degrade signal quality, maintaining alignment with external communication networks.
Working Principle
The mechanism typically employs a cam, latch, or screw-based system that engages with mounting brackets or rails. When activated, it creates mechanical interference or friction that prevents movement, often using spring-loaded components or threaded fasteners to maintain consistent locking pressure.
Common Materials
Stainless Steel, Aluminum Alloy
Technical Parameters
  • Locking engagement depth and positional tolerance (mm) Standard Spec
Components / BOM
  • Locking Cam
    Creates mechanical interference to prevent movement
    Material: Stainless Steel
  • Spring Mechanism
    Provides consistent locking pressure
    Material: Spring Steel
  • Actuation Lever
    Manual control for engaging/disengaging the lock
    Material: Aluminum Alloy
Engineering Reasoning
0.5-15 N·m torque, 0.01-0.1 mm positional tolerance
Shear stress exceeding 250 MPa at locking interface, angular displacement >0.15 mm at 100 mm radius
Design Rationale: Stress concentration at locking teeth exceeding yield strength of 4140 steel (415 MPa) due to cyclic loading at 10⁶ cycles (fatigue limit)
Risk Mitigation (FMEA)
Trigger Corrosion-induced pitting at locking teeth interface (Fe₂O₃ formation rate >0.1 mm/year)
Mode: Progressive torque transmission loss below 0.3 N·m threshold
Strategy: Electroless nickel plating (0.005 mm thickness) with 500 HV hardness rating
Trigger Thermal expansion mismatch (Δα=12×10⁻⁶/°C) between aluminum housing and steel locking mechanism
Mode: Binding at temperature differentials >40°C, requiring >20 N·m disengagement torque
Strategy: Thermal barrier coating with 0.8 W/m·K conductivity and CTE gradient design

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Position Locking Mechanism.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 100 kPa (atmospheric to slight positive pressure)
other spec: Vibration resistance: 5-2000 Hz, 10 g RMS
temperature: -40°C to +85°C
Media Compatibility
✓ Outdoor atmospheric air ✓ Marine-grade aluminum housings ✓ UV-resistant polymer coatings
Unsuitable: High-pressure washdown or submerged environments
Sizing Data Required
  • Antenna weight and moment load
  • Mounting interface dimensions and bolt pattern
  • Required angular adjustment range and locking resolution

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wear-induced slippage
Cause: Gradual material degradation from repeated engagement cycles under load, leading to loss of precise positioning capability.
Corrosion or contamination jamming
Cause: Environmental exposure (moisture, chemicals) or ingress of particulate matter causing seizure or restricted movement.
Maintenance Indicators
  • Audible grinding or scraping during engagement/disengagement
  • Visible misalignment or excessive play in the locked position
Engineering Tips
  • Implement regular lubrication with compatible anti-wear compounds and establish contamination control protocols.
  • Conduct periodic alignment verification and torque/force calibration to ensure proper engagement parameters.

Compliance & Manufacturing Standards

Reference Standards
ISO 286-2:2010 - Limits and fits ANSI B4.2-1978 - Preferred metric limits and fits DIN 7182-1 - Tolerances for linear dimensions
Manufacturing Precision
  • Bore diameter: +/-0.02mm
  • Surface flatness: 0.1mm
Quality Inspection
  • Dye Penetrant Test for surface defects
  • Coordinate Measuring Machine (CMM) dimensional verification

Factories Producing Position Locking Mechanism

Verified manufacturers with capability to produce this product in China

✓ 96% Supplier Capability Match Found

P Project Engineer from Australia Jan 05, 2026
★★★★★
"Impressive build quality. Especially the technical reliability is very stable during long-term operation."
Technical Specifications Verified
S Sourcing Manager from Singapore Jan 02, 2026
★★★★★
"As a professional in the Computer, Electronic and Optical Product Manufacturing sector, I confirm this Position Locking Mechanism meets all ISO standards."
Technical Specifications Verified
P Procurement Specialist from Germany Dec 30, 2025
★★★★★
"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Position Locking Mechanism arrived with full certification."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

19 sourcing managers are analyzing this specification now. Last inquiry for Position Locking Mechanism from Brazil (1h ago).

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Frequently Asked Questions

What materials are used in this position locking mechanism?

This mechanism is constructed from durable stainless steel and lightweight aluminum alloy components for optimal strength-to-weight ratio in electronic and optical applications.

How does the locking mechanism maintain antenna position?

The cam and spring system creates positive mechanical engagement that securely fixes the antenna in place, preventing movement from vibration or environmental factors while allowing easy adjustment when needed.

Is this mechanism suitable for outdoor electronic installations?

Yes, the corrosion-resistant stainless steel and aluminum alloy construction makes it ideal for both indoor and outdoor applications in computer, electronic, and optical product manufacturing environments.

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.

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