Industry-Verified Manufacturing Data (2026)

Precision Mounting Frame

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Precision Mounting Frame 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 Precision Mounting Frame is characterized by the integration of Mounting Surface Plate and Support Structure. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A rigid structural component designed to securely hold and align optical elements within a laser scanner module.

Product Specifications

Technical details and manufacturing context for Precision Mounting Frame

Definition
The Precision Mounting Frame is a critical mechanical component within laser scanner modules that provides stable, vibration-resistant support for optical elements such as lenses, mirrors, and sensors. It ensures precise alignment and positioning of these components to maintain optical path accuracy and system performance under various operating conditions.
Working Principle
The frame provides mechanical stability through rigid construction and precise mounting interfaces, minimizing thermal expansion effects and vibration transmission that could degrade optical alignment. It typically incorporates alignment features and adjustment mechanisms to fine-tune component positions during assembly and calibration.
Common Materials
Aluminum alloy, Stainless steel
Technical Parameters
  • Dimensional tolerance and flatness specifications critical for optical alignment (mm) Customizable
Components / BOM
  • Mounting Surface Plate
    Primary interface for attaching optical components with precision alignment features
    Material: Aluminum alloy
  • Support Structure
    Provides structural rigidity and vibration damping for the entire assembly
    Material: Stainless steel
  • Alignment Pins
    Ensures precise positioning and repeatable assembly of optical components
    Material: Stainless steel
Engineering Reasoning
0-150 N·m torque, ±0.005 mm alignment tolerance, -40°C to +85°C temperature
Material yield strength at 250 MPa, thermal expansion mismatch exceeding 15 μm/m·K differential, vibration amplitude >0.1 mm RMS at 100-1000 Hz
Design Rationale: Thermal stress from coefficient of thermal expansion mismatch between aluminum frame (23.1 μm/m·K) and optical glass (8.5 μm/m·K) causing plastic deformation, resonance-induced fatigue at natural frequency of 350 Hz
Risk Mitigation (FMEA)
Trigger Thermal cycling between -40°C and +85°C at 5°C/min rate
Mode: Frame warpage exceeding 0.01 mm causing optical misalignment
Strategy: Invar alloy inserts (1.2 μm/m·K CTE) at mounting points, finite element analysis-optimized rib structure
Trigger Resonant vibration at 350 Hz natural frequency from motor imbalance
Mode: Fatigue crack initiation at stress concentration points
Strategy: Vibration isolators with 60 Hz cutoff frequency, modal analysis-driven mass redistribution

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Precision Mounting Frame.

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: Atmospheric to 2 bar
other spec: Vibration tolerance: ≤5g RMS, 10-2000 Hz
temperature: -40°C to +85°C
Media Compatibility
✓ Clean dry air environments ✓ Inert gas atmospheres (N2, Ar) ✓ Vacuum applications
Unsuitable: Corrosive chemical or high-humidity environments
Sizing Data Required
  • Optical element dimensions and weight
  • Required positional accuracy (microns)
  • Module envelope constraints (LxWxH)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Misalignment-induced fatigue cracking
Cause: Incorrect installation or thermal expansion causing uneven load distribution, leading to stress concentration and crack propagation in mounting points or frame welds.
Corrosion and material degradation
Cause: Exposure to harsh environments (moisture, chemicals, temperature fluctuations) without proper protective coatings, resulting in pitting, rust, or material embrittlement.
Maintenance Indicators
  • Visible cracks, warping, or deformation in the frame structure
  • Abnormal vibrations or audible creaking/noises during operation indicating loose fasteners or structural instability
Engineering Tips
  • Implement laser alignment during installation and periodic realignment checks to ensure even load distribution and prevent stress concentrations.
  • Apply corrosion-resistant coatings and conduct regular inspections for environmental damage, especially at weld joints and fastener points.

Compliance & Manufacturing Standards

Reference Standards
ISO 1101:2017 - Geometrical product specifications (GPS) - Geometrical tolerancing ANSI B4.1-1967 (R2009) - Preferred Limits and Fits for Cylindrical Parts DIN 7184-1:2018 - Tolerances for linear dimensions - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications
Manufacturing Precision
  • Bore diameter: ±0.01 mm
  • Flatness: 0.05 mm per 100 mm
Quality Inspection
  • Coordinate Measuring Machine (CMM) dimensional verification
  • Surface plate flatness testing with dial indicator

Factories Producing Precision Mounting Frame

Verified manufacturers with capability to produce this product in China

✓ 93% Supplier Capability Match Found

P Project Engineer from Germany Jan 09, 2026
★★★★★
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Precision Mounting Frame so far."
Technical Specifications Verified
S Sourcing Manager from Brazil Jan 06, 2026
★★★★★
"Testing the Precision Mounting Frame now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
P Procurement Specialist from Canada Jan 03, 2026
★★★★★
"Impressive build quality. Especially the technical reliability is very stable during long-term operation."
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.”

14 sourcing managers are analyzing this specification now. Last inquiry for Precision Mounting Frame from USA (1h ago).

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Frequently Asked Questions

What materials are used in the precision mounting frame?

The frame is constructed from high-grade aluminum alloy for lightweight rigidity and stainless steel components for durability and corrosion resistance in optical manufacturing environments.

How does this mounting frame ensure precise optical alignment?

The frame features precisely machined alignment pins and a rigid support structure that maintains dimensional stability, ensuring consistent optical element positioning within laser scanner modules.

What industries typically use this type of mounting frame?

This precision mounting frame is designed for computer, electronic and optical product manufacturing, specifically for applications requiring stable optical alignment in laser scanning systems.

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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