Impregnated Diamond Dressers is quite similar to that of Multipoint diamond dresser. In this dresser the crushed diamond grit in both Natural & Synthetic grades are set in a several layers in random pattern. With this type of tool, the dressing work is carried out by several small diamonds which together result in excellent performance. To achieve good results, the diamond particles must have at least double the grinding wheel grain to be dressed. Tools with higher diamond content are more efficient in this case. These tools are more suitable for fine and sensitive grinding wheels where a lower surface finish is required.
Advantages of Impregnated Diamond Dressers
Dressing time is reduced as higher feed rates can be used.
They are tougher & more wear resistance.
These tools can be used completely without any requirement of maintenance.
Extend wheel life by less stock removal per dressing.
No resetting or re-lapping required.
These tools are inexpensive and easy to use.
To get the maximum tool life
Set the multipoint tool into the center of the grinding wheel so that tool face gets completely in contact with the wheel. (Fig. 1)
Depth of cut should not exceed more than 0.02-0.04 mm.
Use plenty of coolant to increase the tool life.
The mounting must be vibration free, with the clamping length as short as possible.
Multi-point dressers must be used with higher crossfeed
velocity rates than single point or blade dressing tools as
their effective width is generally much greater.
Slower crossfeed rates would lead to high overlap ratios
and thus may blunt the grinding wheel.
Jain Diamond Tools (JDT) was established in India in 1984 by a group of people having wide industrial experience in precision tool manufacturing. JDT has now achieved global recognition through it's rich experience in manufacturing a complete range of diamond dressing tools. The list of prestigious customers throughout the world is growing because of JDT's consistency in quality, wide range of products and excellent service to its customers. Also JDT invests in care and quality to meet the high standards of its clients at home and abroad. JDT believes that Quality is the only platform on which an organization can grow. In order to maintain its standard of quality, JDT has its own full fledged, sophisticated manufacturing plant. The Inhouse Research and Development team of JDT is committed to develop products to meet the customer's requirements. Our customer service policy not only includes supplying quality dressing tools but also technical support to improve customers tool life and machining process. To conclude in brief, customers faith and satisfaction is our goal.. view more »