High Performance Of Ceramic Bonded CBN Grinding Bits CBN Internal
Grinding Wheel
For Gear Bore Grinding and Other Inner Hole Grinding
Blade Type: TYC-BT-006
The influence of abrasive structure on grinding performance of
grinding wheel:
Abrasive organization is the density of abrasive distribution which
plays a major role in grinding. It can also be said that it is the
volume distribution of abrasive in the abrasive, which is expressed
by the volume percentage of abrasive in the abrasive. The volume percentage of abrasive particles in abrasive tools is
called abrasive rate.
Abrasive particles are the main factors in abrasive tools to cut
the surface of workpiece. The abrasive rate determines the number of abrasive grains per unit
area of the grinding tool in the grinding area, because it greatly
affects the grinding performance and quality of the grinding tool.
We can make customized formula after professional analysis of the
workpiece material, processing parameters and conditions, and processing requirements of customers in the early stage of
grinding wheel design. Especially, the effective number of grains per unit area of
grinding wheel affects a series of grinding performance indexes
such as specific energy, surface quality, grinding heat, grinding
force and grinding efficiency. Therefore, in the manufacturing process of abrasive tools, the
company controls the density of abrasive particle distribution.
The features of the CBN grinding wheel head series:
It is suitable for internal grinding of precision workpiece such as
gear bore and bearing bore
Ceramic bonded CBN grinding wheel has high grinding efficiency and
high workpiece precision;
The structure of the grinding wheel is long, and the service life
of the grinding wheel is not uniform.
Application field and scope:
Machining workpiece:
Automobile steering pump, rotary vane compressor stator;
Piston refrigeration compressor cylinder hole and shaft hole;
Bearing industry, bearing ring grinding;
Constant velocity universal joint ball cage and inner and outer
raceway grinding;
High precision gear bore grinding;
Main features and advantages:
High grinding efficiency,
High machining accuracy,
Good dimensional consistency,
Long service life of grinding wheel
Suitable for grinding materials
Cast iron: chilled cast iron, ball milled cast iron, gray cast
iron, alloy cast iron, etc
Steel parts: 20Cr, GCr15, 45 steel, 55 steel, etc
Our company can customize all kinds of products according to
customers' needs, and establish detailed customer files to ensure
customers' needs. Our company will strictly abide by this commitment and related
contracts, fulfill the responsibilities and obligations!
More Pictures of CBN Grinding Bit :
Brief Introduction of Different Bonded Type of Diamond And CBN
Tools:
- Resin bonded diamond series: resin bonded diamond and cubic boron nitride grinding wheels are
abrasive tools and tools of various shapes made of diamond or cubic
boron nitride and resin bonded.
Features: high grinding efficiency, less heat, good self sharpening, not
easy to block. The surface roughness of
machined workpiece is
low. Such as glass, ceramic.
Applications: widely used in cemented carbide fine grinding, semi fine
grinding, grinding, polishing, porcelain,
stone and other non-metallic
materials fine grinding.
- Diamond bronze bond series: it is an abrasive tool and tool made by pressing and high
temperature sintering with diamond or cubic boron nitride as
abrasive and metal powder as bond.
Features: strong binding force, good wear resistance, long service life,
good shape retention, can withstand heavy load
grinding.
Application: mainly used for grinding and cutting of glass, gem, stone,
semiconductor material, brake pad, and
electrolytic
grinding of cemented carbide.
- Ceramic bonded diamond grinding wheel series:
Features: 1. High edge strength, i.e. high grinding efficiency and good self
sharpening of grinding wheel;
2. Good shape retention; 3. Easy
correction; 4. High durability and long service life of grinding
wheel; 5. High quality
of knife edge.
Purpose: it is mainly used for fast, high efficiency and low loss grinding
of PCD, PCBN, cemented carbide tools and
other cutting tools.
- Diamond / resin cutting chip series:
Diamond cutting chip: mainly used for optical glass, gem, crystal, ceramics, marble,
cemented carbide, tungsten
steel, ferrite, semiconductor, etc.
Diamond resin cutting chip: mainly used for glass, glass tube / plate, gem, crystal, ceramics,
cemented carbide,
tungsten steel, ferrite,
monocrystalline silicon / polycrystalline silicon, silicon rod,
semiconductor, etc
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.
