Power
TransmissionParallel-shaft drives
Specialized Manufacturing
Precision Gear Manufacturing for Motion & Transmission
Custom Gears — Spur, Helical, Worm and Plastic — to Drawing
Zhuocheng manufactures custom precision gears for motion control and power transmission. From spur and helical gears to worm gears and plastic gears, we produce tooth forms, profiles and materials to customer drawings — with hobbing, shaping, grinding and inspection support.
Module 0.5–8Typical gear module
Ø10–500 mmTypical gear diameter
AGMA 8Typical gear quality
All TypesSpur · Helical · Worm · Plastic
Why Precision Gear Manufacturing?
Understanding when and why to choose gear manufacturing for your parts.
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Gear Manufacturing Expertise
Dedicated gear hobbing, shaping and grinding equipment for precision tooth forms.
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Inspection & Testing
Gear measurement, tooth contact pattern verification and noise testing available.
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Flexible Manufacturing
Prototype to repeat production with hobbing, shaping, milling and grinding capabilities.
When Gear Manufacturing Makes Sense
Key characteristics that indicate this process is the right fit for your part.
Motion
ControlPositioning & robotics
Right-Angle
DrivesWorm gear systems
Custom
RatiosNon-standard modules
Gear Manufacturing Capability
Real parameters from our confirmed production range — not placeholder values.
- Module 0.5–8
- Typical gear module
- Ø10–500 mm
- Typical gear diameter
- AGMA 8
- Typical gear quality
- All Types
- Spur · Helical · Worm · Plastic
Materials
Carbon & Alloy Steel, Stainless Steel, Brass & Bronze, Aluminum, Engineering Plastics
* Actual achievable tolerance and surface finish depend on material, geometry, drawing requirements and machining process.
Products
What We Manufacture in Gear Production
Product families and component types we produce with this process — made to customer drawings.
Spur Gears
Straight-tooth gears for parallel-shaft power transmission.
Helical Gears
Angled-tooth gears for smoother engagement and higher load capacity.
Worm Gears & Shafts
Worm wheels and shafts for compact right-angle drives.
Plastic Gears
POM, PEEK and nylon gears for lightweight, low-noise applications.
Gear Manufacturing Process Features
Secondary and in-process features available within this manufacturing route.
Hobbing
Gear hobbing for spur, helical and worm gears.
Shaping
Gear shaping for internal and cluster gears.
Gear Grinding
Gear grinding for high-precision tooth surfaces.
Shaving & Lapping
Gear shaving and lapping for improved surface finish.
Heat Treatment
Case hardening, through hardening and nitriding.
Gear Measurement
Gear measurement, tooth contact and noise testing.
Materials for Precision Gears
Common materials we routinely machine for this process.
Carbon & Alloy Steel
1045 / 4140 / 4340 / 8620
Stainless Steel
303 / 304 / 316 / 17-4 PH
Brass & Bronze
C3604 / C93200 / C95400
Aluminum
6061 / 7075
Engineering Plastics
POM / PEEK / Nylon
Other materials available based on drawing and application requirements.
Gear Manufacturing in Practice
An anonymized example showing how this process solves a real manufacturing challenge.
Custom Helical Gear for Robotics Drive
- Application
- Robotics motion control
- Material
- Alloy steel 4140, case hardened
- Challenge
- Custom helical gear with specific helix angle, tight tooth quality and smooth mesh requirement.
- Process
- Gear hobbing followed by case hardening and gear grinding for tooth surface finishing.
- Result
- Smooth mesh, quiet operation and reliable repeat supply for ongoing production program.
Quality Control for Precision Machined Parts
Every precision part goes through a structured quality control process — not just final inspection.
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01
Incoming Material
Material and certificate verification
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02
First Article
Critical dimensions and features checked
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03
In-Process QC
Process stability and critical dimensions
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04
Final Inspection
Final dimensional and appearance checks
Inspection Equipment: CMM · Optical Measurement · Micrometers · Thread Gauges · Roughness Tester
Frequently Asked Questions
What module range can you manufacture?
Typical module range is 0.5–8. For modules outside this range, please send the drawing for review.
What gear quality grade can you achieve?
Typical quality is up to AGMA 8 / DIN 8. Higher grades may be achievable with gear grinding.
Can you produce gears from hardened steel?
Yes. We can machine gears from pre-hardened steel or apply case hardening/carburizing after tooth cutting.
Do you offer gear grinding?
Yes. Gear grinding is available for high-precision applications requiring smoother tooth surfaces.
NEXT STEPHave a Gear Drawing?
Send us your drawing with module, tooth count, material and quantity. Our engineering team will review and recommend the appropriate gear manufacturing process.