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Cutting and grinding precision and mechanical gears

Nincar

Expertise in the Manufacturing of Custom Precision Gears and Pinions

A specialist in gear cutting, Nincar supports industries in the manufacturing of high-precision transmission parts. Thanks to our technical expertise, high-performance machine park, and mastery of cutting and grinding processes, we offer custom solutions adapted to the most stringent requirements.

Our gears and pinions are designed to ensure optimal transmission, increased longevity, and impeccable mechanical performance. We meet the needs of the most demanding sectors, from aerospace and automotive to construction and industry.

Gear cutting

A High-Precision Production Process

We manufacture parts in small, medium and large production runs, with rigorous quality control at every stage. Our production capacity enables us to machine parts of various dimensions, with extreme precision, to a maximum diameter of 1100 mm and a maximum length of 5000 mm.

We use cutting-edge technology and proven expertise to ensure strict dimensional tolerances and impeccable quality.

Advanced Cutting Methods:

Straight and helical cutting:

For optimised transmissions

Gear tooth grinding:

Improves precision and reduces friction

Broaching and shaping:

Creates complex internal profiles

Heat and surface treatments:

Hardening, nitriding, carburizing to enhance part resistance and durability We control our thermal treatments in-house with our own machine park, ensuring consistent quality and perfect traceability.
We rely on cutting-edge technologies and proven know-how to ensure strict dimensional tolerances and flawless quality.

Gear cutting

Materials Adapted to Each Industry’s Constraints

Our equipment and processes allow us to work with a wide range of materials selected for their mechanical properties and wear resistance:

Alloy and tool steels

High strength and mechanical resistance

Stainless steel

Strong corrosion resistance

Aluminum

Light weight and good thermal conductivity

Bronze and brass

Reduced friction and self-lubricating properties

Technical plastics and composites

Specific solutions for special needs

Gear cutting

Parts produced

We produce a wide range of parts used in transmission systems. Our expertise allows us to meet specific requirements in shape, dimensions, and treatments to guarantee optimal performance based on the conditions of use.

We manufacture a wide variety of parts for transmission systems:

Gear cutting

Solutions Adapted to All Industries

Our boilermaking and welding expertise enables us to serve a wide variety of sectors:

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Need a Gear Cutting Expert?

Are you looking for a specialist in gear and pinion cutting for your industry? Contact us today to discuss your project and learn how we can support you with tailor-made solutions.