Other Products / Services

A Multipoint Diamond Dresser in which sharp natural diamonds are set in a circular crown at right angle to the operating plane. As soon as the diamonds on the indexed position are completely used up, the crown can be re-indexed on the shank for new points. Shanks for the crown are made to customer's specifications.

APPLICATIONS :

All types of large wheels where fine truing is considered important.

Specially recommended for cylindrical grinders.

ADVANTAGES :

The diamonds can be completely used up and resetting is redundant.
Since two or more diamonds come in contact with the wheel the work load on the diamonds is divided and the diamonds last longer.
A large area of the wheel is dressed more efficiently in a relatively
shorter time than a single point.
As several points are in use simultaneously the feed may be safely increased.
Finer finish is obtained on the wheel due to the crystal shape of the diamonds employed.
Can be used for side dressing.

SIZES :

MIC-24 with 24 Diamonds for wheel size up to 600 mm diameter wheel.

MIC-36 with 36 Diamonds for wheel size above 600 mm diameter wheel.

Due to growing ecological requirements, there is a growing demand for bores that can be manufactured in high quantities and with a high precision in terms of surface quality and bore geometry.

Faced with today's ecological and economic changes, honing with Diamond or CBN is a must in any modern manufacturing environment.

In modern manufacturing, Diamond & CBN honing stones represent the most cost effective and best technological solution. The extreme hardness of Diamond and CBN guarantees long lifetime cycles for the honing stones, a basic requirement for a production facility with a high degree of automation and multi shift operation.

On account of the particular hardness of the abrasive material, honing stones of Diamond or CBN stones have an excellent accuracy of form. This has an impact on the process reliability and the precision of the honed bore. The honing of very small bores can often only be carried out by Diamond or CBN.

Single point "bruted diamond" dressers are made with selected "Congo Rounds" mounted in a matrix. A Single cutting edge is presented to the grinding wheel.

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.

We offer three grades namely A, B & C for all the diamond size, Availability: 0.25 Ct to 5.00 Ct Natural Point Diamonds: The Diamond points are naturally formed. (Not man made like grades A, B, & C) This is a gift of nature. Natural Point Diamond Dressers have high form retention properties. Availability: 0.10 Ct to 2.50 Ct

Guideline for Single-Point Diamond ressers :

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.