20CrMnTi Precision Ground CNC Turret Gear

Product Specification

20CrMnTi Precision Ground CNC Turret Gear

The 20CrMnTi Precision Ground CNC Turret Gear is a high-precision core transmission component designed for CNC lathe turret systems, used to achieve accurate positioning, fast tool changing, and stable locking of the turret. It is manufactured from 20CrMnTi alloy steel and processed through carburizing, quenching, and precision gear grinding, providing high accuracy, high rigidity, and excellent stability for high-load and high-speed operating conditions. It is widely used in high-end CNC machine tool turret systems and is a key component ensuring tool change accuracy and repeat positioning precision.

Product Features

• Tooth surfaces are precision ground, ensuring high accuracy and stable meshing.
• Ensures repeatable positioning accuracy of the turret.
• Suitable for high-load and impact tool-change conditions.
• 20CrMnTi carburized and quenched for high surface hardness.
• Reduces vibration and improves machining stability.
• Suitable for long-term continuous operation.
• Minimal deformation after heat treatment.
• Reduces energy loss and improves response speed.

Technical Parameter Table

 Main Applications

• Turret rotary drive system.
• Tool station indexing system.
• Turret clamping and positioning system.
• Servo turret transmission system.
• High-speed tool change mechanism.
• Power transmission system of precision CNC machining centers.

Product Advantages

• The gear grinding process minimizes tooth profile errors.
• Effectively improves the machine’s repetitive positioning accuracy.
• Suits working conditions with frequent tool changes.
• Heat treatment and high-strength materials guarantee long-term service.
• Compatible with various turret structural systems.
• Excellent stability reduces replacement frequency.
• Suitable for 24-hour continuous production lines.

Production Process

• Material Selection: High-strength 20CrMnTi alloy steel with outstanding strength and toughness.
• Blank Forging: Improve metal density and internal metallographic structure.
• CNC Rough Machining: Process outer contours, inner holes and reference positioning surfaces.
• Gear Forming: CNC gear hobbing or shaping to guarantee basic tooth precision.
• Carburizing & Quenching: Increase tooth surface hardness and wear resistance.
• Precision Gear Grinding: Key finishing process for high precision and low backlash.
• Comprehensive Precision Inspection: Test tooth profile error, tooth lead error, runout and hardness.
• Anti-rust treatment and shockproof packaging to avoid damage during transportation.

Cautions

• Thoroughly clean the gear and shaft mating surfaces before installation.
• Ensure axial and radial concentricity meet specified requirements.
• Never strike the tooth surface or force assembly.
• Lubricate as required with gear oil or grease.
• Avoid operation under overload and impact loads.
• Periodically inspect gear wear and backlash variation.
• Re-lubricate and apply anti-rust treatment for long-term shutdown.
• Stop the machine immediately for inspection if abnormal noise or vibration occurs.

Why choose us?

• 7-axis CNC Grinding: We adopt high-precision 7-axis CNC grinding machines, holding tolerances as tight as ±5μm, ensuring gears run quietly, smoothly and with outstanding durability.
• Strong technical expertise: Our core R&D team includes doctoral and master’s professionals specializing in spiral bevel gear technology, providing strong technical support for complex projects.
• Rigorous testing & high precision: All gears undergo 100% inspection with Gleason metrology systems. We can achieve DIN 6 grade accuracy with strict control over tooth profile and direction errors, keeping our quality at the industry-leading level.
• High transmission efficiency: Our gear designs support a single-stage reduction ratio of up to 300:1, with actual transmission efficiency reaching over 95%, greatly improving energy utilization.
• Excellent durability & cost efficiency: Our gears deliver 40% lower lifecycle cost and a failure rate below 0.5%, ensuring stable long-term operation and reduced maintenance costs.
• Fast response & short lead time: Supported by our digitalized production process, we are able to shorten the delivery cycle to only 20 working days, helping you accelerate project development and launch.
• Professional custom design capability: We provide fully customized gear solutions for applications requiring high-reduction, high-speed, heavy-load, low-noise, and special small-tooth profiles, based on your actual working conditions.