Features of Diamond/CBN Honing Stones:

With ordinary vitrified grindstones, it was hard to fully meet users' requirement because they were short life, easily caused partial wear and deformation and could not maintain machining accuracy. However, by using CBN/Diamond grains, work can be done easily even with workpieces which were difficult to process, while maintaining long life.

 

In most cases, metal bond is used for an Diamond/CBN honing stone. By combining several metals, and varying selection of grain, grain size and concentration, a honing stone can be produced to suit any kind of workpiece.

 

Features of HeroHome Honing Stones:

HeroHome honing stones are produced to maximize the productivity of super abrasive grains. 

With their high efficiency, long-life and high accuracy, HeroHome honing stones largely contribute to reduction of cost and boosting productivity of many companies.

 

Problems with Honing:

 

1.Dulling

Cutting ability declines with grain wear and increased friction.

 

Select grain with high crushability and soft bond to expedite self generation of cutting edge.

 

 

2.Clogging

Chips get into pores of the stone surface.

 

Select softer bond. Adjust concentration.

 

3.Premature Grain Loss

Grains drop off without wear, almost in original shape.

 

Select harder bond to hold grains well.

 

Indication of Diamond/CBN Honing Stones:

 

Selection of Grain

Diamond and CBN are available to be selected depending on the material of workpiece

Diamond: diamond

CBN: boron nitride

 

Selection of Grain Size

Determined by the required surface roughness 40#-6000#

 

Grade and Bond

Grade consists of both hardness (wear resistance) of metal material and binding condition with grains, so that more suitable selection can be made.

We prepare bond other than stated above as necessary to suit every honing condition. 

 

Concentration

Concentration indicates grain weight per cm3 and is usually justified in steps of 5% between 20% and 150%.

 

At honing work, surface finish differs greatly depending upon the honing machine and work condition. On selecting a honing stone, please inform our service person of following items and consult thoroughly about the selection. 

 

Type of our honing stones are given as below :

 

Drawing of the stone required for manufacturing:

W = Width (mm); 

H = Height (mm); 

L = Length (mm); 

 

Standard honing stone:

Honing stones having abrasive layer on steel base. Honing stone is soldered on honing shoe / carrier.

To write dimension: W x H x L