Services / Machining / CNC machining / Industrial parts manufacturing / Gear and rack
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Custom machined gear and rack | CNC quote

Gear transmission: spur, helical gears and racks in steel, bronze or engineering plastic. Milling and EDM, online quote.

Mechanical industry
Transmission

Manufacturing machined gears and racks

Teeth, modules, profiles and linear racks machined to drawing for special machines and industrial equipment.

Industrial precision

Tight tolerances, controlled surface finishes and dimensional inspection for reliable parts in continuous operation.

From prototype to series

Rapid prototyping, pre-series and small to medium batches with an scalable manufacturing strategy.

Responsiveness & technical advice

Feasibility review, material selection and process guidance from the first quote request.

Gear transmission

Machined gear: tooth precision

A machined gear or rack transmits torque and speed between shafts or on a linear axis. Tooth profile, module and concentricity drive noise, wear and service life.

Catalog references do not always match your centre distance or load: custom manufacturing solves this.

Lusinage machines your gears by CNC milling, turning or wire-cut depending on geometry, material and quantity.

Machinable materials

Compatible materials

Steel, stainless, aluminium, brass, copper and engineering plastics according to your specification.

Aluminium

Lightweight and machinable for structures and non-ferrous components.

Steel

Mechanical strength for transmission and fastening parts.

Stainless steel

Corrosion resistance for wet or food environments.

Brass & bronze

Excellent machinability for bushes and fittings.

Copper

Conductivity for electrical and thermal components.

Engineering plastics

POM, PA, PEEK for guides, insulators and lightweight parts.

Processes

Manufacturing capabilities

CNC machining, turning, milling, EDM and 3D printing depending on geometry and volume.

CNC machining

Precision and repeatability for custom industrial parts.

CNC turning

Rotational and cylindrical parts.

CNC milling

Prismatic geometries, holes and pockets.

EDM

Complex shapes and hard materials.

3D printing

Rapid prototyping before industrialisation.

Why Lusinage

Why trust us with your manufacturing?

Workshop expertise, human support and online quoting — made in France.

Technical expertise

Every request is reviewed by a qualified machinist.

Fast online quote

Upload STEP/STL or PDF, personalised response within a few days.

Made in France

Network of workshops in France, nationwide delivery.

No minimum order

Single part, spare or small batch — no imposed quantity.

Applications

Examples of machined gears

Spur or helical gear to drawing

Module, tooth count and bore to specification.

Machined linear rack

Guidance and translation for doors, actuators or machines.

Gearbox or motor reducer gear

Custom transmission part in treated steel.

Replacement gear for stopped machine

Exact reproduction of obsolete tooth profile.

How it works

Your part in 4 steps

1
1. Send your files

PDF drawing, STEP file or sample with material and quantity.

2
2. Quote & feasibility

Technical review and proposal with lead time.

3
3. Manufacturing & inspection

CNC machining or 3D printing with dimensional control.

4
4. Delivery

Parts ready to assemble, support for series production.

FAQ

Machined gear and rack: FAQ

Yes. CNC milling, wire-cut or EDM depending on module, material and quantity.

C45 or 42CrMo4 steel, bronze, brass, POM or PA depending on load and environment.

Yes. Machining adapted to length and tooth profile to drawing.
Our solutions

Related processes

CNC machining, 3D printing, STEP viewer and online quote.

Need a gear or rack machined? Send your drawing

Custom transmission, CNC machining, fast online quote.

Request a quote