Kamala Engineering Diamonds Private Limited

In Fliese Dressers the diamonds are arranged in different configuration and sizes depending on the customer drawing and application being Angular / Radius Grinding of auto parts like Crankshaft, Camshaft, Connecting rod, Axles, Gears etc.

Impregnated Diamond Dressers contains large number of processed Blocky Diamond granules, uniformly distributed. They are manufactured according to the Grit Size, Concentration and application, where surface finish is the criterion. These types of dressers are applied in thread grinding with grit specification 'f', 'ff' and 'fff'.

To meet the requirement of heavy dressing, Multipoint Diamond Tools are used. Fine Quality Octahedronal Diamonds are set in a distinguished pattern, where height of all the diamonds are maintained within a close tolerance to achieve superior finish and efficient dressing. The main features which distinguishes this type of tool from Single Point Dresser is that the contact area between the tool and the wheel is divided into several parts. Each Diamond takes a proportion of the infeed. If we consider 5 diamonds with an infeed of 20 microns the individual diamond contributes only to an extent corresponding to 4 microns. This greatly improves the performance of the diamond to stretch life span, it proved to be economical.

These Roller Dressers form a part of stationary indexable type dressers like D-6 and Crown. However, the roller consists of several rows of needle diamonds arranged on the periphery of the small rollers. These Roller Dressers are very durable and productive.

Single Point Diamond Dressers, in which only one Diamond Point works at a time, is correctly oriencted in shank and bears complete dressing force.

At KAMALA, we scraped the conventional method of calculating carat weight, considering the Wheel Diameter (D) and Wheel Width (W). We suggest throw-away type Natural Octahedron 0.10 / 0 / 15 Carat like Kamala Crystal. This concept was laid after rigorous trials conducted for years together, keeping in mind the parameters such as Drag Angle, Coolant, Periodic indexing & Depth of cut, conducted under our close supervision with the co-operation of our internationally reputed customers. Results proved to be satisfactory and economical.

"Marposs" have introduced a metrological instrument, used for in-process and post process gauging for the measurement of diameter. Such gauging systems are employed to monitor I.D. & O.D. during and after precise grinding operations. This facilitates 100% measurement of the component avoiding sampling and resulting in repeatability, precision and confidence in the finished product.

In mass production, it is non-feasible to measure the cylindrical dimensions of each and every ground component by stopping the machine, since the idle time of the machine results loss in production, and ultimately the loss of the organization.

We manufacture all types of Diamond Fingers and Diamond Gauging points for Marposs, Tesa and many other Gauging systems. Difference in the dimensions and shapes of the fingers depends upon the type of grinding machine and to be measured.

Our Diamond Fingers are made out of GEM quality Diamonds mounted on non-magnetic stainless steel blank. Diamond is duly lapped to 120° included angle with a completely blended tip radius to match the angle as per the requirement and specification.

We manufacture, the best quality Rockwell Diamond Indenters to determine accurate hardness of hardened metals and as O.E.

CRYSTAL Indenters are manufactured from Superfine quality Dodecahedronal Diamonds, precisely assorted and oriented to offer maximum Indentations. Superfine Lapping, Concentricity, Included Angle 120°, tip radius 0.2 mm are closely observed. Our indenters confirm to DN 50103 and BS 427 and are suitable for A, C, and superficial scales to 15-N, 30-N and 45-N.

We also manufacture Gear Tooth Brell & Briro Case Depth Indenters.

Polycrystalline Diamonds (PCD) is a Synthetic diamond product that is produced by sintering together selected diamond particles with the metal matrix using sophisticated technology.

The PCD Tools have uniform hardness and high abrasion resistance as compared to tungsten carbide or ceramic tools. In certain applications, they offer 50 to 100 times life at just 10 to 15 times more price than carbide tools.

Non-ferrous Machining