Name: Honing - Gear Grinding wheels
Brand: CUMI Abrasives
SKU: GGW-HHR-001
Author: CUMI Abrasive Team

Honing – Gear Grinding wheels

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CUMI Honing Wheels offer excellent gear finishing through precise vitrified bonding and permit controlled stock removal up to 0.1 mm. They reduce NVH, improve pitting resistance, and provide an outstanding surface finish of 0.15 Ra, making them ideal for high-precision, low-noise, and high-power-density gear applications.

Brand: CUMI

Information Material:

Product Catalogue

Type	Specifications
Vitrified Honing	5CSA220 M8 V500
Epoxy Resin Honing	CUMISA180 E895

CUMI Code	Grit Range	Diameter		Thickness		Hardness	Structure	Speed
		(mm)	(inch)	(mm)	(inch)			(mps)
CUMISA	80 - 220	80 - 220	3 1/4 - 20	10 - 50	3/8 - 2	I - J	6 - 15	35 & 50
CSA

Product Information

Features & Benefits

- Advanced macro/micro-crystalline aluminium oxide grains for superior grinding efficiency.

- Faster grinding cycles to boost productivity.

- Cost-efficient performance with consistent grinding quality.

Product Uses

Industries

Transmission

Product Description

Honing – Gear Grinding wheels for transmission gear finishing

CUMI Honing Gear Grinding Wheels are designed for high-precision gear finishing in the transmission industry, where surface quality, noise reduction, and durability are critical. Manufactured with advanced macro- and microcrystalline aluminum oxide grains and a precisely engineered vitrified bond system, these wheels enable controlled stock removal of up to 0.1 mm while maintaining exceptional dimensional accuracy.

The optimized grain structure and bond strength ensure faster grinding cycles, consistent material removal, and long wheel life. By achieving an outstanding surface finish of up to 0.15 Ra, these honing gear grinding wheels significantly reduce noise, vibration, and harshness (NVH) and enhance pitting resistance, making them ideal for high-power-density and low-noise transmission gears.

As a result, manufacturers benefit from

Superior gear surface finish and profile accuracy
Reduced NVH in automotive and industrial transmissions
Improved gear durability and fatigue life
Higher productivity with cost-efficient grinding performance

FAQs

01.

What are honing gear grinding wheels used for? Honing gear grinding wheels are used for precision finishing of gears, especially in transmission systems, to improve surface finish, accuracy, and noise performance.

02.

How do honing wheels help reduce NVH in gears? By achieving a fine surface finish and controlled material removal, honing gear grinding wheels minimize surface irregularities that cause noise, vibration, and harshness in transmissions.

03.

Which industries use honing gear grinding wheels? These wheels are widely used in the automotive transmission industry, as well as in industrial gear manufacturing requiring high precision and low noise output.

04.

What surface finish can be achieved with CUMI honing wheels? CUMI honing gear grinding wheels can achieve an excellent surface finish of up to 0.15 Ra, suitable for high-performance and high-power-density gears.

05.

Why choose vitrified bond honing wheels for gear grinding? Vitrified bond honing wheels offer superior thermal stability, consistent cutting action, and precise control over stock removal, making them ideal for high-accuracy gear finishing.