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Zhejiang Kingstone Robot & Technology Co., Ltd.

  • China,Wenzhou ,Zhejiang
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China Intelligent Robotic Aluminum Polishing Machine For Headlight lens
China Intelligent Robotic Aluminum Polishing Machine For Headlight lens

  1. China Intelligent Robotic Aluminum Polishing Machine For Headlight lens
  2. China Intelligent Robotic Aluminum Polishing Machine For Headlight lens
  3. China Intelligent Robotic Aluminum Polishing Machine For Headlight lens

Intelligent Robotic Aluminum Polishing Machine For Headlight lens

  1. MOQ: 1
  2. Price: 65000-98000 USD
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T
Operatingtemperature 0-45°C
Powersupply 220V/380V
Machinetype Robotic Polishing
Productname Robotic Aluminum Polishing Machine
Powerconsumption 2.5 kW
Delivery Time 90 WORKING DAYS
Polishingaccuracy ±0.01 mm
Material Aluminum
Controlsystem PLC Control
Suitableworkpiecesize Max 500mm diameter
Safetyfeatures Emergency Stop, Safety Guards
Application Aluminum surface finishing and polishing
Supply Ability 200-300 SETS PER YEAR
Dimensions 1500mm x 1200mm x 1800mm
Automationlevel Fully Automated
Weight 500 kg
Packaging Details WOODEN CASES
Polishingspeed 0-1000 RPM
Model Number KS-CNC2
Certification CE
Place of Origin CHINA
Brand Name KINGSTONE

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Product Specification

Payment Terms L/C,D/A,D/P,T/T Operatingtemperature 0-45°C
Powersupply 220V/380V Machinetype Robotic Polishing
Productname Robotic Aluminum Polishing Machine Powerconsumption 2.5 kW
Delivery Time 90 WORKING DAYS Polishingaccuracy ±0.01 mm
Material Aluminum Controlsystem PLC Control
Suitableworkpiecesize Max 500mm diameter Safetyfeatures Emergency Stop, Safety Guards
Application Aluminum surface finishing and polishing Supply Ability 200-300 SETS PER YEAR
Dimensions 1500mm x 1200mm x 1800mm Automationlevel Fully Automated
Weight 500 kg Packaging Details WOODEN CASES
Polishingspeed 0-1000 RPM Model Number KS-CNC2
Certification CE Place of Origin CHINA
Brand Name KINGSTONE
High Light Intelligent Robotic Aluminum Polishing MachineRobotic Polishing Machine for Headlight LensHeadlight Lens Aluminum Polishing Machine
Intelligent Robotic Aluminum Polishing Machine For Headlight Lens
Industry Challenges & Solutions
Industry Pain Points Our Solutions
Manual polishing pressure variance causes haze bands and light-scatter defects that fail OEM photometric tests Constant-force end-effector (±0.5 N) ensures uniform abrasive contact across the full curved lens surface, every cycle
CNC polishing leaves tool marks on double-curvature zones near mounting flanges — high scrap on complex freeform geometry Adaptive 6-axis path planning auto-compensates for lens profile deviation; real-time profilometer feedback updates tool path mid-cycle
Skilled polisher shortage: 2-3 years to train; turnover disrupts Tier-1 headlamp line throughput Recipe-driven setup — new part programs load in under 10 minutes; one operator supervises up to 4 cells
Key Features
Active Force Control

Integrated 6-DOF force/torque sensor maintains polishing normal force within ±0.5 N throughout the full lens contour — eliminating over-polishing on thin flange edges and under-polishing in concave wells.

Adaptive Path Planning

3D vision scan + offline CAD import generates collision-free spiral/raster hybrid tool paths. Mid-run profilometer feedback triggers path offset correction when surface roughness deviates beyond Rz ±0.3 µm setpoint.

Multi-Stage Abrasive Sequence

Automated abrasive magazine cycles through P400 → P800 → P1500 → polishing compound in a single cell — no manual changeover, no cross-contamination between stages. Consumable wear is monitored by spindle torque trending.

Full Process Traceability

Every lens receives a QR-linked data record: cycle time, force profile, roughness trend, and pass/fail flag. IATF 16949-compatible data export for OEM production control plans.

Polishing Process Steps
01 • 3D Scan

Part profile captured, deviation map generated vs. CAD nominal

02 • Coarse Grind

P400 belt removes casting oxide layers and gate marks

03 • Fine Sand

P800-P1500 stages reduce Rz to ≤ 1.0 µm

04 • Mirror Polish

Compound + felt buff achieves Ra ≤ 0.05 µm

05 • Inline QC

Gloss meter + profilometer scan; auto-sort pass/reject

Technical Specifications
Robot Axes 6-axis articulated arm (payload 10-20 kg)
Positional Repeatability ± 0.02 mm
Surface Roughness (Final) Ra ≤ 0.05 µm (mirror grade)
Polishing Force Range 2 - 30 N (programmable)
Force Control Accuracy ± 0.5 N
Spindle Speed 500 - 6,000 RPM (servo-controlled)
Max Part Envelope 600 * 400 * 250 mm (custom available)
Abrasive Stages Auto-magazine, up to 6 stations
Cycle Time (typical lens) 4 - 8 min (part-dependent)
Vision System Structured-light 3D scanner, 0.01 mm resolution
Communication EtherCAT / PROFINET / OPC-UA
Certifications CE, ISO 9001, IATF 16949 data-ready
Power Supply 380V / 3-phase / 50-60 Hz
Cell Footprint 2.4 m * 1.8 m
Compatible Applications
  • Headlight Lens Housing (die-cast aluminum, freeform)
  • Reflector Bowl (mirror-grade parabolic surface)
  • Projector Lens Barrel (bi-function & matrix LED)
  • EV / NEV Headlamp Housing (Tier-1 supply chain)
  • Adaptive DRL Frame (complex geometry, thin wall)
  • Custom OEM Parts (program upload in < 10 min)
Performance Benefits
↓ 65% labor cost vs. 4-person manual polishing line
↑ 3* throughput with 24/7 lights-out operation
↓ 80% scrap & rework rate on mirror-finish lens
< 18 months typical payback period
Ra 0.05 µm OEM photometric-grade surface finish
100% per-piece data traceability, IATF 16949-ready
Intelligent Robotic Aluminum Polishing Machine for headlight lens processing
Surface Quality & Process FAQs
What surface roughness can this machine achieve on aluminum headlight lens housings?
The system achieves a final surface roughness of Ra ≤ 0.05 µm (mirror grade) through a fully automated multi-stage abrasive sequence: P400 coarse grind → P800/P1500 fine sanding → polishing compound + felt buff. This meets OEM photometric and coating adhesion requirements for headlamp production.
Can the machine handle the double-curvature and freeform geometry typical of headlight lens housings?
Yes. The 6-axis robot combined with an active force/torque sensor adapts the tool path in real time to the actual surface contour. A structured-light 3D scanner captures the part profile at the start of each cycle, and the system generates a deviation map vs. CAD nominal to correct for casting tolerances before polishing begins.
How does the machine avoid over-polishing thin flange edges or under-polishing concave reflector wells?
The integrated 6-DOF force/torque sensor maintains normal polishing force within ± 0.5 N throughout the entire lens contour. Force setpoints are programmed per zone — lower force on thin edges, higher dwell on recessed areas — so each region receives exactly the right material removal without risk of burn-through or waviness.
What is the typical cycle time for a standard headlight lens housing?
Cycle time ranges from 4 to 8 minutes per piece, depending on part complexity, number of abrasive stages required, and target surface roughness. A complete five-stage cycle (scan → coarse → fine → polish → inline QC) typically runs 6-7 minutes for a mid-size passenger car lens housing.
Will the machine generate heat that could distort the aluminum casting?
Heat input is actively managed through controlled spindle speed (500-6,000 RPM), programmed dwell time per zone, and air/mist cooling at the tool interface. For thin-wall castings (wall thickness < 2 mm), a low-force / low-speed recipe is applied automatically based on the part program, keeping surface temperature below 60 °C throughout the cycle.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2010

  • Total Annual:

    150000-1000000

  • Employee Number:

    80~105

  • Ecer Certification:

    Verified Supplier

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  • Zhejiang Kingstone Robot & Technology Co., Ltd.
  • NO 275 KAIFAQU RD, ECONOMICDEVELOPMENT ZONE,RUIAN ,WENZHOU CITY,ZHEJIANG PROVINCE,CHINA
  • https://www.roboticpolishingmachine.com/

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