10] DIAMOND AND CBN WHEELS

a) Resin Bond

Depending on the material to be cut or ground, JPT Diamond Wheel has the resin bond matrix to get the job done efficiently and at the lowest possible cost. Our resin bond matrixes are designed for maximum performance which reduces production time and increases profits. Advanced bonding technology provides for the fast free cutting/grinding of even the most difficult to machine materials. Bond matrixes are available for dry, mist and flood applications.

b) Metal Bond

JPT Diamond Wheel offers a comprehensive range of metal bond matrixes to handle a wide variety of applications. Our metal bonds are designed with varying degrees of hardness and abrasion resistance to provide maximum performance and long life. The most sophisticated metallurgical techniques and top of the line, premium diamond combines to guarantee maximum productivity and consistency. Our goal is superior performance at an affordable price

11] DIAMOND GAUGING FINGER

Diamond gauging finger is an instrument for measuring the component during the grinding operation. For regular monitoring the measurement of I.D & O.D during the precise grinding operation such a gauging systems are attached to the grinding machines. This system is creating confidence and 100% measurement results in the precision finished products in mass production. This also save the idle time of stopping the machine for sampling the finished component.

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 lapped with included angle and radius on tip and mounted on stainless steel blank which is non-magnetic.

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 acts as sensors. Hence, ensuring the consistency & durability is required for longer life & economy.

12] PCD INSERTS & TOOLS

Jain Precision Tools manufactures a complete range of high quality Sintered Diamond tipped tools, Inserts, Reamers etc. Our Polycrystalline Diamond (PCD) blanks are used for Turning, Grooving, Milling & Boring operations on a wide variety of non ferrous and non metallic materials.

ADVANTAGES OF USING JPT - POLYCRYSTALLINE DIAMOND (PCD)

Higher material removal rates, improved cycle times, providing more parts per shift

Significantly faster cutting speeds and feed rates compared to conventional cutting tools

Highly improved work piece quality, excellent dimensional control, consistent surface finishes, reduced scrap

Longer tool life resulting in increased machine up-time, providing greater production capacity without investing in new equipment

MACHINING PARAMETERS

Nonferrous Metals	RECOMMENDED MACHINING DATA FOR PCD TOOLS
Material Machined	Operation	Speed (m/min)	Rate (mm/rev)	Feed DOC (mm)
Aluminum Alloy 4 - 8% Si 9 - 14% Si >13% Si	Turning Milling Turning Milling Turning Milling	900 - 3500 1000 - 5000 600 - 2400 700 - 3000 300 - 700 400 - 900	0.1 - 0.4 0.1 - 0.3 mm / insert 0.1 - 0.4 0.1 - 0.3 mm / insert 0.1 - 0.4 0.1 - 0.3 mm / insert	0.1 - 4.0 0.1 - 3.0 0.1 - 4.0 0.1 - 3.0 0.1 - 4.0 0.1 - 3.0
Metal Matrix Composites A1/10 - 20% SiC	Turning / Milling	300 - 600	0.1 - 0.4	0.2 - 15
Copper Alloys Copper, Zinc, Brass	Turning / Milling Turning / Milling	400 - 1260 400 - 1200	0.03 - 0.3 0.05 - 0.3	0.05 - 2.0 0.05 - 2.0
Tungsten Carbide <16% Co1) Unsintered (“green”) Sintered	Turning Turning Turning Turning	30 - 100 100 - 200 20 - 40 20 - 40	0.1 - 0.4 0.1 - 0.4 0.1 - 0.25 0.1 - 0.25	0.2 - 1.0 0.1 - 1.0 0.1 - 0.5 0.1 - 1.0

13] PCBN INSERTS & TOOLS

Jain Precision Tools manufactures a complete range of high quality Polycrystalline Cubic Boron Nitride (PCBN) tipped tools, Inserts, Reamers etc., for machining ferrous materials. Our CBN blanks are designed to provide significantly increased tool life, consistent surface finish and dimensional control. As a direct result over all part cost can be significantly decreased, while at the same time, gains in productivity as well as cost savings in the total manufacturing operation are successfully achieved.

ADVANTAGES OF USING JPT - POLYCRYSTALLINE CUBIC BORON NITRIDE (PCBN)

»	Higher material removal rates	»	Excellent dimensional control
»	Decrease of cycle times	»	Consistent surface finishes
»	Higher production output	»	Longer tool life
»	Faster / higher machining parameters	»	Increased machine up-time
»	Improved work piece quality	»	Greater production capacity without investing in new equipment

MACHINING PARAMETERS

Ferrous Metals	RECOMMENDED MACHINING DATA FOR PCBN TOOLS
RECOMMENDED MATERIALS	SPEED (SFM)	FEED RATE (IPR)	DEPTH OF CUT (INCH)
Pearlitic Gray Cast Iron	600 - 1500	0.15 - 0.60	0.10 - 2.50
Tool Steels	60 - 90	0.10 - 0.20	0.10 - 0.50
Hard Facing Alloys	100 - 300	0.10 - 0.25	0.10 - 1.50
Finishing of Superalloys	150 - 250	0.10 - 0.30	0.10 - 0.40
Hard Cast Iron ( >45 HRc )	40 - 100	0.10 - 0.60	0.10 - 2.50
Hardened Steel ( >45 HRc )	65 - 120	0.10 - 0.50	0.50 - 2.50
Tool & Die Steels	90 - 110	0.10 - 0.20	0.10 - 0.50
Hardened Steel Milling	200 - 400	0.10 - 0.20	0.10 - 1.00

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