非标齿轮 — Precision Transmission · Made by Gyan Drive
Custom gear manufacturing is a core competency of Gyan Drive. We produce non-standard transmission components per customer drawings or special requirements. With 13 years of gear industry experience, our engineering team can propose multiple cost-effective processing solutions. Capabilities cover special-shaped teeth, dual/triple gears, gear shafts, internal gears, racks, and profile-modified gears. Equipped with CAD 2D, Solidworks 3D, and KISSsoft gear design software.
| Custom Types | Dual/Triple Gears, Gear Shafts, Internal Gears, Racks, Special Profiles, Modified Profiles |
|---|---|
| Module Range | M0.3 ~ M20 |
| Outer Diameter | ≤ 600mm |
| Precision Grade | Per drawing, up to DIN Class 3 |
| Common Materials | Various alloy steels, stainless steel, copper alloys, aluminum alloys, POM/Nylon |
| MOQ | No minimum order quantity — custom per drawing/sample |
| Process Flow | Drawing/Sample → Technical Review → Quote → Sampling → Approval → Production |
| Applications | Special transmission needs, equipment retrofitting, small-batch R&D prototyping |
| Standard System | Grade / Scope | Region |
|---|---|---|
| DIN Standard | Per drawing requirements | Germany / Europe |
| ISO Standard | Per drawing requirements | International |
| AGMA Standard | Per drawing requirements | North America |
| GB/T Standard | Per drawing requirements | China |
| Process | Equipment | Capability | Precision |
|---|---|---|---|
| CNC Turning | CNC Machining Center, Lathe, Mill-Turn, Swiss-Type | ≥600mm | 0.005mm |
| CNC Milling | CNC Machining Center, CNC Milling Machine | ≥500mm | 0.01mm |
| Hobbing | Vertical/Horizontal Hobbing Machine | M1~M12 | GB Class 4 |
| Gear Shaping | Gear Shaper (Internal/External) | M1~M10 | GB Class 5~6 |
| Gear Grinding | Worm Wheel & Form Grinding Machines | M1~M10 | DIN Class 3 |
| Grinding (OD/ID/Surface) | CNC Grinders | ≥500mm | 0.001mm |
| Wire EDM | Slow Wire EDM | Per drawing | ±0.005mm |
| Treatment Type | Materials | Case Depth | Surface Hardness | Post Process |
|---|---|---|---|---|
| Carburizing & Quenching | 20CrMnTi/20CrMo | 0.5~3.0mm | 58~62HRC | Grinding required |
| Quenching & Tempering | 42CrMo/40Cr/45# | Through | 241~321HB | Ready to use |
| Induction Hardening | 40Cr/45# | 1.0~5.0mm | 48~58HRC | May grind |
| Nitriding | 42CrMo/38CrMoAl | 0.1~0.6mm | 900~1100HV | Usually no post |
Send us your drawings or parameters — we'll provide a quote and technical proposal within 2 hours
Contact Us for a QuoteGyan Drive Full Product Line — Precision Gears & Transmission Components
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