CNC Polishing Machine: Complete Guide to Precision Polishing Technology & Operation

CNC Polishing Machine: Complete Guide to Precision Polishing Technology & Operation

Core Structure of CNC Polishing Machines

CNC polishing machines consist of high-precision base, rotary polishing table, polishing roller, grinding head, and protective cover, ensuring stable and efficient polishing operations.

• Polishing Head: Made of high-strength alloy, compatible with polishing discs (Φ100mm-Φ300mm).

• Motor Drive: Variable speed control (0-3000 RPM) with precise pressure adjustment (0-50N).

• Polishing Cloth Fixation: Patented clamping ring prevents displacement for uniform polishing.

II. CNC Polishing Workflow

1. Sample Mounting

   • Secure workpieces with specialized fixtures (parallelism error ≤0.05mm).

2. Polishing Start

   • Set speed via CNC panel (recommended: 800 RPM for rough polishing, 1500 RPM for fine polishing).

3. Polishing Fluid Application

   • Diamond suspension/alumina polishing fluid with controlled flow (5-20mL/min).

4. Waste Liquid Recovery

   • Built-in drainage system collects waste automatically (ISO 14001 compliant).

III. Four Key Advantages of CNC Polishing Machines

✅ High Precision: CNC-controlled polishing path achieves Ra0.01μm surface finish.
✅ High Efficiency: 50% faster than traditional polishing, ideal for mass production.
✅ Smart Operation: Touchscreen interface with 100+ preset polishing recipes.
✅ Eco-Friendly: Enclosed design with dust extraction (≤1mg/m³ concentration).

IV. Industry Applications

Case Study: An auto parts manufacturer improved yield from 85% to 99% and saved ¥2M annually with CNC polishing.

V. Buyer’s Guide: How to Choose the Right CNC Polishing Machine?

1. By Production Volume

   • R&D/Small Batch: CNC-1000 (compact, lab-friendly)

   • Mass Production: CNC-4000 (multi-station automation)

2. By Material

   • Hard Alloys: Requires diamond polishing discs

   • Non-Metals (Ceramics/Glass): Soft polishing pads

Limited-Time Offer: Free Polishing Solution Consultation

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📩 Contact Us: yannick@hfpgc.com for:

• 《CNC Polishing Parameter Handbook》

• Industry-Specific Whitepapers

• Equipment Demo Videos

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