Jain Precision Tools Chikalthana, Aurangabad, Maharashtra

The Single Point Diamond Dresser is more versatile which is used for truing and dressing purpose of grinding wheel. The diamond for the single point dressing tools are selected for their structural strength, degree of sharpness & lack of detrimental flaws. The proper selection of single point diamond dresser depends on the dimension of grind hardness, grit size and abrasive type.Single Point Diamond Dressing Tools Grade:'A', 'B', 'C': These Stones are Bruted Type Commercial Quality diamonds.'AA' Class: These Stones are natural polished stones.'AAA' Class: These are premium grade Gem quality natural diamonds with 2-3 workable points.Diamond Carat Selection Formula:1 Carat = 0.2g(r+R)x0.004 = Carat Size Of Diamond (Radius+Grinding Wheel Depth)x0.004 = Carat Size Of Diamond Application tips :  The diamond point should contact the grinding wheel slightly below its center and at an inclination of   10-15�.  In feed increments of up to approx. 0.01-0.03 mm per dressing operation are possible.  Cooling improves the dressing results considerably and is mandatory for exacting dressing requirements.   A strong and continuous flow of cooling medium must be fed to the contact zone prior to the beginning   of the dressing process.  Shock-like cooling may destroy the diamond.  There must be a perfect fit between the holder of the diamond dressing tool and the dressing   device. Otherwise dimensionally stable dressing with a ture profile is not possible. There is also a risk   of the diamond being damaged.  Carefully place the diamond on the grinding wheel.

Roller Diamond Dresses manufactured by JPT in which diamonds are arranged evenly on circumference and in rows. The diamonds are natural diamond stones, needle shaped or flat shape with a specially designed sintered bond. The equal dressing of grinding wheel is possible with these roller type diamond dressers with smooth surface finish.

Multi Point Diamond Dressers manufactured by JPT is fixed with number of natural diamonds of a quality crystal character fixed into a special wear resistant bond. The diamonds are arranged in different pattern in single layer or multiple layers, depending upon the field of operation. The contact between diamond point and wheel face reduces the unit pressure on each point resulting in a longer tool life with full utilization. Multipoint Diamond Dressers are used for large wide grinding wheels. Advantages:No resetting No re-lapping Maintenance free Higher outputLonger service life  Application Tips:  Set the multipoint tool into the center of the grinding wheel.  Depth of cut should not exceed more than 0.01-0.04 mm  Use plenty of coolant to increase the tool life.  The mounting must be vibration free, with the clamping length as short as possible.

Matrix Chisel Diamond Dressers are made by using special stones for applications of precise wheel forming. These diamond Tool are used for profiling and re-profiling of wheels with high accuracy on matrix thread grinding. These chisels are available in flats as well as in radius form.  Application Tips Matrix Thread Grinding MachineNowell and Reishauer Machine  

"JPT" electroplated diamond & cubic carbon nitride (CBN) mounted points (grinding pins) are manufactured in a state-of-the-art plant, incorporating automatic process control & unique plating technology. Specially selected grades of blocky natural or synthetic diamond & CBN are used for our / pins. This ensures smooth free cutting action with minimal heat buildup & long service life. Our unique plating process provide exceptionally high bond strength, reducing the risk of premature pull-out of diamond / CBN abrasive grains. The blanks are made of medium carbon steel, which is tougher than ordinary mild steel, in order to minimize bending of the shank during use. Application Area :  The pins can be used for external & internal grinding of a wide variety of materials. Diamond pins are used for fibre-glass, Bakelite (printed circuit boards), carbides, ferrites, graphite, ceramics, glass,etc.  CBN pins are used for high speed steels, tool & die steels, cast irons, hardened steels (45 Rc & up) etc.  Standard pins are available in a range of 1mm to 30mm diameter. Note: We can manufacture custom made pins to your specifications and we also undertake Diamond CBN coating of blanks supplied by you.

JPT Produces diamond hardness intender according Rockwell and Viker scale with the application procedures and standards. Due to a premium grade diamond and the correct lapping with the accurate 120 degree the hardness is determined by respective standards.

Diamond Fingers Gausing Points Diamond gauging finger is an instrument for measuring the component during the grinding operation. This system is creating confidence and 100% measurement results in the precision finished products in mass production. The diamond gauging fingers are in different types in dimensions and shape. It depends upon the systems attached and component to be measured. All types of gauging fingers are made from GEM quality diamonds duly laaped with included angle and radius on tip and mounted on stainless steel blank which is non-magnetic. Application Area:The major requirements of diamond gauging fingers are in bearing industries for measuring I.D & O.D of inner & outer rings. In automatic grinding machines for digital display gauging fingers act as sensors. Hence, ensuring the consistency & durability is required for longer life & economy.

JPT manufactures wide range of Diamond files that are used for various purposes. These are manufactured using high quality steel which makes them resistant to corrosion and offer durability. Our range of Diamond Plated Files is known for its shapeness, high tensile strength and abrasiveness. Manufactured using high quality diamond powder along with full mechanical supports. These files are prepared using 100% virgin "man made" diamond grains plated on top of precision high strength steel blanks. Each file exposes sharp diamond grains that are used for fast stock removal and long wear resistance.  Application Area :  Hard Metal  Moulds die plates, punches  Quartz and carbon fibres  Graphite  Glass  Hardened and nitrated steel  Ceramics  Hard and precision stones

The dimension of the honing stone depends on the design of the honing holder / mandrel. In particular, the height of the abrasive layer is defined by the possible in feed path of the holder. For the sake of the clarity. Type of honing stones are given as below : 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 X A Slotted standard honing stone:Same as standard honing stone but a slot longitudinally for better cutting, cooling and chip removal.To write dimension: W X H X L X AS Solid honing stone:This stone consists only the abrasive (No steel base) and is also soldered on the honing shoe / carrier or holder segment.To write dimension: W X H X L X A Compact honing stone:Honing stones for direct fitting into the body of the honing holder. This type of stone is generally used for very small bore honing.To write dimension: W X H X L X A Drawing of the stone required for manufacturing.W = Width (mm) H = Height (mm) L = Length (mm) A = Abrasive height (mm)S = Slot width (mm)Solution Better Use Various influences determine the result of the honing: The characteristics of a honing stone as well as a fine tuning of all the different parameters make it possible to achieve the required result. In addition to high quality in manufacturing, both a short processing time and a long life of the stones can be achieved. Applications:  Engines, gears and fuel injection system Cylinders, control valves, pumps & compressors used in hydraulic & pneumatic systems Steering and brake systems Element barrels And Connecting Rods Machines and tools Aerospace and defence

jpt produces blade type diamond dressers in grit type and needle type diamonds. Blade type diamond dressers can be a combination of single point diamond dressers and multipoint diamond dressers. It is used in straight dressing and profile dressing. importance of thickness (t) of plate:the bigger the volume to be removed the bigger is the blade dressers t (in mm) should be chosen. types: needle type blade dresser (nbd)in this blade type diamond dressers, needle shaped diamonds are carefully selected and set manually in an appropriate pattern in several layer's. It is equipped with high quality of diamond needles and set in proper scheme. Use for larger window and longer dressing. grit type blade dresser (gbd)in this blade type diamond dressers, grit type block diamonds are set according in proper scheme. It's a manual process of setting the diamonds. This blade is made for extremely long service life and used in a high precision dressing application. blade type dresser with mcd and cvd diamonds as mcd and cvd diamonds are manmade diamonds, jpt produces the same as per the customer enquiry and specifications.   there must be a perfect fit between the holder of the diamond dressing tool and the dressing    device. Otherwise dimensionally stable dressing with a true profile is not possible.  cooling improves the dressing results considerably and is mandatory for exacting dressing requirements.    a strong and continuous flow of cooling medium must be fed to the contact zone prior to the begining    of the dressing process.  dressing is performed at a normal or reduced grinding wheel speed.  infeed increments of up to 0.03 mm per dressing operation are possible.