Diamond and CBN Grinding Wheels

DIAMOND & CBN GRINDING PLATE

High Grinding Efficiency

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Superior Tool Life Decrease Downtime

DIAMOND & CBN GRINDING PLATE

HITKO Double Disc CBN Grinding Wheel

HITKO abrasives Co., Ltd is a high-tech enterprise undertaking scientific research, production and trade of grinding wheels. HITKO specialized in making all types of CBN wheel series, Diamond wheels series for precision grinding, which are widely applied in Piston Rings, Air Compressors, Automobiles, Bearings, Tools, Magnetic Materials and Machines Industries. The products can process various difficult-to-grind metallic and non-metallic materials by means of end face grinding, which are of high speed, high efficiency, and high precision. The company has implemented and maintained a quality management system ISO9001. HITKO have been designated supplier of CBN & Diamond Wheels for various international corporations in auto parts & powder metallurgical industries. HITKO is No. 1 supplier in the field of air compressor industries of China.

Wheels are Suitable for machines like Nissei, Diasho, Koyo, Gardner, Besley, Diskus, Alex, HMT etc.

HITKO advantage

HITKO CBN Double Disc Grinding Wheels products are customised to specific grinding applications which allows for tailored engineered solutions to meet the customers’ requirements. Providing excellent functioning in challenging applications, HITKO CBN Double Disc Grinding Wheels deliver High Wear Resistance, excellent wheel life, reduce handling, eliminate extra grinding time and provide consistency over the entire batch of parts, higher accuracy & CPK value can be achieved.

HITKO CBN Wheel VS Resin Wheel

the features of CBN wheel, it is easier to control ring to ring variations, a higher accuracy & CPK value can be achieved.

 

The powerful grinding efficiency of CBN wheel improves the parallelism of workpiece drastically.

 

CBN wheel can work at a high speed, while the working speed of the normal wheel has to be limited under a lower speed to avoid cracking.

 

CBN wheel with higher wear resistance requires much less times of compensation. And because of the stable size control, compensation of the wheel is not required frequently. Besides, the service life of CBN wheel is over 3 months (or after 5million pcs), so that less wheel replacements is required.

 

CBN wheel is superior to normal wheel in the application of double surface grinding of metal or non-metallic parts, especially for accuracy improvement. And CBN wheel brings a better economic benefits to manufacturer.

CASE STUDY

CBN WHEEL APPLICATION ON NISSEI MACHINE

Installation

To replace normal wheels with CBN wheels, no machine modification  is required at all.

 

And CBN wheels can be installed onto the spindle head directly  without the step of connecting to the iron connect plate for installation  as the normal wheel, so that there will be no more complicated re-  confirmation of the bolts strength.

 

The weight of CBN wheel is lighter than normal wheel that one or two  people are enough for changing and installing the wheels, which is  labor-friendly.

 

The operation of the machine with CBN wheels is basically same as it  is with normal wheels, including grinding liquid, loading and unloading,  except a little difference in parameter settings.

Dressing

The dressing of CBN wheels is different from normal wheels, a new fixture of oil stones is required as shown in the  below figure. The structure of fixture is simple, drawing of the fixture is available.

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MAJOR CLIENT

mahal
avg
p2
shrirma
pi
sv
asm
kpr
gmc
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hitachi
gmcs
panasonic
sk
mist