High Quality Ceramic Bonded CBN Grinding Wheel
To Grind Chilled Cast Iron, Ball Milled Cast Iron Etc.
Model Type: TYC-GW-015
- Workpiece material: Chilled cast iron, Ball Milled Cast Iron and Other Hard Metal
Mateirals.
- Workpiece hardness: HRC 30-72
- Processing requirements: roughness Ra0.1
Characteristics of Ceramic Bonded CBN Grinding Wheel:
1. Ceramic bonded CBN wheel has controllable porosity. Especially, it is very important for CBN grinding wheel to grind
steel. It is helpful to remove the grinding debris from the grinding area
and avoid the blockage of the grinding wheel. At the same time, it
can provide a channel for the coolant to reduce or avoid grinding.
2. CBN wheel has excellent free cutting performance and high material
removal rate. The grinding force of the grinding wheel is small and the grinding
performance is good.
3. The good heat resistance of vitrified bond makes full use of CBN
abrasive, and the service life of grinding wheel is longer. However, the resin binder can not keep the abrasive particles
effectively at about 200 ℃.
4. Ceramic bonded CBN grinding wheel has small thermal expansion
coefficient and good rigidity, which is suitable for high precision
and low roughness grinding.
5. Ceramic bonded CBN grinding wheel is easy to be trued, and can be
corrected and sharpened at one time with low maintenance cost.
6. CBN wheel with ceramic bond has better self sharpening property,
longer dressing interval and less dressing frequency.
7. CBN wheel has good chemical stability and wide adaptability to
grinding fluid.
8. CBN grinding wheel with ceramic bond has good surface integrity,
high quality and long service life.
Tongyu Industrial focuses on the development of various types of
grinding wheels, such as internal grinding wheel, external grinding
wheel, double face grinding wheel, camshaft grinding wheel, surface
grinding wheel and so on. The products are suitable for grinding of high hardness and
difficult to machine materials such as high manganese steel, high
alloy steel, all kinds of cast iron, all kinds of hardened steel,
gears, bearings, rolls, molds, cylinder liners, glass, gemstones,
etc. they are widely used in mechanical manufacturing, hydraulic,
bearing, compressor and other fields.
Main features of CBN grinding wheel:
High grinding efficiency
High wear resistance: the wear resistance of the grinding wheel is
high, and the abrasive consumption is small, especially when
grinding hard and brittle workpiece.
Low grinding force and low grinding temperature
The workpiece has high precision, high finish and good shape
retention
More Pictures of our CBN Grinding Wheel:
Brief Introduction of CBN Products:
Cubic boron nitride (CBN) grinding wheel has only a very thin layer
of CBN particles adhered to the surface of ordinary grinding wheel.
The toughness, hardness and durability of CBN particles are 100
times higher than those of corundum grinding wheel. CBN grinding
wheel is suitable for machining hard to grind steel with high
hardness, high viscosity, high high temperature strength and low
thermal conductivity, and for high speed or ultra high speed
grinding.
When grinding steel, especially special steel, the effect of
diamond grinding wheel is not obvious. The grinding efficiency of CBN wheel is about 100 times higher than
that of corundum wheel and five times higher than that of diamond
wheel, but the grinding efficiency of CBN wheel is lower than that
of diamond wheel.
The selection of CBN grinding wheel is similar to that of diamond
grinding wheel. But in the selection of bond, most of them are resin bond. Ceramic bonded CBN wheel is mainly used for grinding titanium
alloy, high speed steel, malleable iron and other difficult to
process ferrous metals. Resin bonded CBN wheel is suitable for
grinding ferromagnetic materials, which is an ideal choice for
processing steel.
CBN grinding wheel concentration is generally in the range of ~
150%, which is more economical and reasonable. It can not use
ordinary cutting fluid, but needs special cutting fluid or dry
grinding.
Precautions for use:
Please check carefully before installing the cutting wheel. If
there is any gap or other damage, please stop using it.
When the cutting wheel is marked with the rotation direction, it
should be consistent with the rotation direction of the machine
tool. On the contrary, the cutting is not sharp, and it is difficult to
give full play to the performance of the cutting wheel.
Please do not use the cutting wheel that does not meet the
requirements.
If any abnormality is found in the cutting process, stop the
machine immediately and check the cause.
When the cutting is not sharp, the grinding wheel should be
trimmed. If it is used continuously, the grinding wheel may be damaged due
to overheating and overload.
When the grinding wheel rotates, it is strictly forbidden to cut by
hand, let alone touch the sand by hand and body
The cutting wheel is forbidden to be used in operations other than
grooving or cutting, so as to avoid abnormal operation due to
uneven stress.
Ordering instructions:
When you order for the first time, please provide the following
parameters, so that we can help you choose the most suitable
cutting wheel.
Specification and size: abrasive, particle size, binder, outer
diameter, thickness, inner diameter, abrasive working layer width,
substrate thickness, etc. purpose: workpiece name, cutting size,
cutting material;
Service conditions of grooving and cutting: machine tool, grinding
wheel speed, feed speed and cutting depth;
Dry and wet cutting requirements: cutting accuracy, chipping
requirements, processing surface integrity, etc
Special requirements: whether the tool is assembled and used, whether the resin cutting
wheel needs to conduct electricity, whether the outer circle of the
cutting wheel has a water tank, the size and quantity of the water
tank, whether there is a chip removal groove on the outer side of
the cutting wheel base, etc.
Order Operating Procedure:
FAQ:
Q: Do you accept trial order?
A: Yes, small order is available here.
Q: Do you provide samples ? is it free ?
A: Yes, we could offer the sample free of charge, but clients would
bear for the courier freight charges.
Q: How long is your delivery time?
A: Usually 3 days for ready stocklots. and 5-15 days for new
customed order, it is according to quantity.
Q: What is your terms of payment?
A: T/T, Western Union, Paypal, L/C, others.
Q: Can you provide OEM service?
A: Yes, we can produce the goods with clients' logo and brand.
Over 15 years of developing and producing experience in high
precision super hard material tools, we have
established a high efficiency system to provide stable performance
wheel products.
We welcome yr free inquiry for any question in our diamond cutting
wheels. In order to supply exact wheel
type and quotatioon to you, if possible, better for you to
provide us more information like followings:
1. Yr processing objects.
2. Yr OD, ID, Thickness data.
3. Grit size if possible.
4. Rotary speed of your processing machine.
Many Thanks.
