Fast-turnaround precision machining for gears manufactured with advanced CNC technology for reliable power transmission. Our automation-grade gears deliver exceptional accuracy, smooth meshing, and tight tolerances for industrial drive systems. Request your custom precision gears CNC machining quote today.
In the fast-paced world of automation, precision and reliability are non-negotiable. At Machining services, we specialize in CNC machining solutions that power motion control systems, assembly lines, robotic tooling, and automated machinery. Our advanced capabilities ensure every component is manufactured with tight tolerances, repeatability, and material compatibility to meet the exacting demands of automated systems. From custom brackets to sensor housings and linear motion parts, we help you build smarter, faster, and more reliable automation equipment.
Precision gears are fundamental components in automation systems, transmitting power and motion with accuracy and efficiency. These critical parts must maintain exact tooth profiles, proper spacing, and surface quality for smooth operation and long service life. Custom precision gears require expert machining to ensure proper meshing, minimal backlash, and reliable performance under continuous operation in demanding industrial environments.
Yicen Precision delivers superior precision gears CNC machining through advanced 5-axis milling centers, CNC gear hobbing machines, and precision grinding equipment. We manufacture spur gears, helical gears, bevel gears, and worm gears from steel, stainless steel, bronze, and aluminum alloys with tolerances down to AGMA Quality Class 8-10. Our ISO-compliant processes ensure every gear meets exact specifications for tooth geometry, surface finish, and dimensional accuracy required for efficient power transmission in automated systems.
We provide precision-machined components designed to meet the high demands of automation systems, ensuring reliability and efficiency.
High-accuracy CNC manufacturing with advanced technology and unmatched efficiency.
Streamlined CNC production using state-of-the-art machinery for consistent quality.
Expert fabrication and assembly of intricate CNC components under one roof.
Fully automated CNC operations delivering fast, precise, and reliable machining.
Optimized for delivering premium-quality CNC parts with speed and precision.
End-to-end CNC manufacturing with seamless workflows and superior results.
At CNC Machine Services, we offer a diverse selection of high-performance materials specifically chosen for the demanding requirements of automation systems.
Alloy steel
Alloy steel 1.7131
Alloy steel 1215
Alloy steel 4140
Alloy steel 4340
High-Performance Plastics
ABS
Nylon 6
Nylon 6 30% Glass Filled
Nylon 6 Flame Retardant
At CNC Machine Services, we offer a wide range of surface finishes to enhance the performance, durability, and appearance of automation components.
Anodizing
As Machined
Bead Blasting
Black oxide
Electropolishing
Electroless nickel plating
Chromate conversion coating
Fine Machining
Powder coating
Polishing
Smooth Machining
Yicen Precision is serving a broad spectrum of industries, covering aerospace, automotive, electronics, medical, and more. We specialize in providing high-quality, reliable parts tailored to meet the unique engineering challenges of each industry.
Yicen Precision has provided us with top-tier CNC machining services. Their attention to detail and efficiency is unmatched, ensuring consistent quality and timely delivery across all projects.
We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.
We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.
Do you provide gear grinding services for hardened gears?
Absolutely. We offer precision gear grinding for hardened gears requiring final accuracy and surface finish. Grinding corrects distortion from heat treatment and achieves AGMA Class 9-10 quality levels. This process is essential for high-precision servo systems, robot actuators, and applications requiring minimal noise and backlash.
Can you manufacture different gear types beyond spur gears?
Yes, we produce spur gears, helical gears, bevel gears, worm gears, internal ring gears, rack and pinion sets, and spline shafts. Our CNC gear hobbing handles spur and helical gears up to 12″ diameter. Our 5-axis milling capabilities enable bevel gear production and custom tooth profiles. We can also machine gear blanks for specialized gear cutting when required.
Which materials and heat treatments do you offer for precision gears?
We manufacture gears from 4140/4340 steel for through-hardening, 8620 steel for case hardening to 58-62 HRC, 17-4PH stainless steel for corrosion resistance with hardness, bronze alloys (C932, C954) for worm gears, and 7075-T6 aluminum for lightweight applications. Heat treatments include carburizing, induction hardening, through-hardening, nitriding, and stress relieving coordinated through certified partners.
What tolerances and quality levels can you achieve for precision gears CNC machining?
We consistently produce gears meeting AGMA Quality Class 7-10 depending on application requirements. Our gear hobbing and grinding capabilities achieve ±0.0005″ on tooth spacing, profile accuracy within 0.0003″, and lead errors under 0.0005″ per inch. For critical applications, we can produce ground gears with Ra 16 microinch surface finish and tighter geometric tolerances meeting Class 9-10 specifications.
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