MoreSuperHard stability polycrystalline diamond powder for wheel dressers,China MoreSuperHard price supplier

Product Description

 

DIAMOND DRESSER

  

Product Line

Single point diamond dresser

 Manufacture by sintering a selected diamond crystal with metal matrix into a steel shank  

Dressing & truing purpose of grinding wheel the single point diamond dresser is used.

Quality & size of diamond is depending on wheel diameter & width.   Forming diamond dressers (Chisel type diamond dresser)

Manufactured by shaping a selected high-quality diamond

 

This dresser is used for profile dressing of a grinding wheel. For radious dressing gear Grinder 

this tool is .also used on machine such as diaform akuform matrix etc.

 

Multi-point diamond dresser 

Two or more selected diamonds are set in metal matrix

This dresser is used for rough dressing of grinding wheels. In this tool number of small natural 

diamonds is set in a geometric pattern in single layer. These dressers are resistant to shock & impact.

 

Impregnated diamond dresser 

Manufactured by sintering selected diamond particles with metal matrix

This dresser is used in center less, surface grinding machines. This tool is more economical because

 of their low initial cost & their resistance to shock & impact which prevents shattering.

 

PCD dressers

Manufactured by brazing Poly-crystalline diamonds.

Hardness indenter (hardness tester)

Diamond paste is used for manufacturing die, seals, molds. This is paste is made from diamond powder. 

They are available in oil & water soluble.  

Used by

 

used	Commercial vehicle manufacturing
used	Two wheeler manufacturing
used	Auto piston manufacturing
used	Bearing manufacturing industries

 

Application

-           For normal abrasive wheels and abrasive wheels for Bearing 
- For processing of Input shaft / Output shaft 
- For procession of Crankshaft and Gear 
- For abrasive wheels for procession of other car parts             

Diamond grinding wheel dresser, single point diamond dressers, diamond dressing tools, PCD dressers

  Diamonds for single point dressers are selected in accordance with quality and size. The question of using a superior, average or commercial quality depends on the grinding finish required and the machines and working parameters.  

Guideline for Single-Point Diamond dressers:
Considerable care should be taken in mounting the diamond dresser in position. Diamonds are sensitive to shock and impact.

 The dresser must be clamped rigidly in place to avoid vibration once dressing begins.

 An ample supply of coolant should be directed at the diamond point before dressing begins, as the sudden application of coolant to the diamond once it has heated up can cause it to shatter.

 The diamond holder should not be set directly on the center of the grinding wheel, but at an angle of 

5-15 to the direction of rotation of the wheel so that it appears to be "trailing"
 At normal wheel peripheral speeds, dressing rates of approximately 20-25 m/sec can be achieved.

The maximum depth of cut achieved per dressing pass is 0.03 mm or on fine grit wheels, approximately 0.005-0.01 mm.

The cross feed rate is dependent upon grit size and can have a marked influence on the quality of the finish imparted to the grinding wheel surface. The lower the feed rate, the finer the surface finish. 

We would recommend the following feed rates per revolution of the grinding wheel.

   

Grinding Wheel Grit Size Feed rate in mm/rev 30-46 0.60 -0.30 50 120 0.30  0.10 180  320 0.10  0.02

 

 

Natural Diamond Angle Cutter Parameter:

Diamond Angle	40°60°75°80°85°90°100°110°etc.
Diamond Highly Exposed	0.3mm to 1.0mm
Stem Length	30mm,40mm,45mm,50mm,55mm,60mm,80mm etc.
Stem Diameter	3mm,5mm,6mm,8mm,10mm,12mm etc.

 

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