Turning inserts are usually indexable, they can be exchanged, and rotated or flipped, without disturbing tool effective diameter, tool length offset, etc. This saves turning time and increased efficiency in manufacturing.
UKO has an extensive selection of carbide turning inserts with excellent Co-based inserts blanks, when choosing a turning insert, we need to consider many parameters include insert geometry, insert grade, insert shape (nose angle), insert size, nose radius and entering (lead) angle, to achieve good chip control and machining performance.
Our carbide turning inserts can assist you in completing various metal processing tasks. Various CVD and PVD coating can be selected for different material cutting, Meet the requirements of various working conditions.
CNMG Series Carbide Inserts
Double-sided 80° rhombic inserts, positive rake angle that varies along the edge to negative in order to prevent chipping more...
DNMG Series Carbide Inserts
4 cutting edges for improved performance and insert service lifespan more...
Cermet is made of metal and ceramic materials. It has both the advantages of metal and the characteristics of ceramics. Because of its high toughness, high hardness, and high oxidation resistance, it is highly regarded in rockets and high-speed aircraft.
The metal raw materials most commonly used to make cermets are iron, nickel, cobalt, etc. The most commonly used ceramic raw materials are oxides, silicides, borides, carbides, and nitrides. The production of cermet is also relatively simple. The firing method is the same as that of ceramics, except that the metal powder is mixed into the ceramic soil to produce different shapes according to requirements.
What is the difference between ceramic blades and cermet blades?
Ceramics have higher hardness than cermets, and cermets have better toughness than ceramics. The ceramic blade contains only ceramics, and the cermets are mixed with metal and ceramics. The cermets are for steel, cast iron, stainless steel finishing, semi-finishing
Ceramic blades are new-type blades made of high-tech nanotechnology. The sharpness is more than ten times that of steel blades. Therefore, ceramic blades have the characteristics of high hardness, high density, high-temperature resistance, magnetization resistance, and oxidation resistance.
The ceramic knife is developed using high-precision ceramic high voltage, so it is called a ceramic knife. Ceramic knives are known as “noble knives”. As a product of modern high technology, they have advantages incomparable with traditional metal knives; they use high-tech nano-zirconia as raw materials, so ceramic knives are also called “zirconium gem knives”. You can see it.
What grinding wheel is better for cermet blades?
First, the material of the abrasive must be diamond. For non-metallic hard and brittle materials, diamond is just against it.
Secondly, the cermet blade you mentioned may be a toughened cutting ceramic material. Generally speaking, resin diamond is good at grinding hard and brittle materials, but hard and tough materials tend to heat up during grinding. Efficiency and wheel life are not good,
Comprehensive consideration should be given to ceramic bonded diamond wheels, ceramic heat resistance, wheel life is good, and can ensure that the diamond is held under high cutting conditions, the high grinding efficiency is commonly used SDC wheels.
At present, most ceramic knives on the market are processed with a nano material “zirconia”. The zirconia + alumina powder was pressed into a mold blank with a weight of 300 tons, and then sintered at 2000 degrees Celsius. After grinding with diamond, it was equipped with a handle to make a finished ceramic knife.
What is the meaning of CCMT060204HQ code of CNC turning tools?2021-09-28T06:33:34+00:00
C: Knife tip angle 80 °
C: The rear angle is 7 °
M: Blade dimensional tolerance (accuracy) code
T: The code of chip breaking and clamping form of the blade indicates that the cone screw of 40 ~ 60 degrees is compressed.
06: The cutting edge length is 6mm.
02: The blade thickness is 2.38mm.
04: Tooltip radius is R0.4.
HQ: Chip breaking groove type code.
What’s the difference between diamond blade and parallelogram blade in CNC turning tools?2021-09-28T06:32:30+00:00
The differences between D-type 50° diamond and C-type 80° diamond CNC turning tools are as follows:
The larger the sharp angle of CNC turning tool, the better the strength of the blade tip, the better the heat dissipation, the more suitable for heavy cutting, and the smaller the secondary deflection angle, which is conducive to improving the machined surface roughness.
D-type tooltip angle is relatively small, which can reduce the contact area between the tooltip and the workpiece during cutting, reduce the cutting force, and help to control the machining accuracy.
In addition, the C-type blade angle determines that it is suitable for both the outer circle and the end face, and has a wide range of uses. Type D is suitable for finishing or semi-finishing excircle and digging a certain range of grooves, but it is not suitable for flat end face (only small cutting depth).
Generally speaking, type C is widely used and everyone loves it. Similar to C-type, W-type (peach type) has double-sided 6 tips, but the angle is the same as C-type, which can reduce the cost.
We can manufacture and supply literally hundreds of both standard and custom-size solid carbide end mills and HSS end mills for most applications. Whether you need standard or non-standard end mills with flat, ball nose, or corner radius forms, or even micro end mills forms, We can turn your design into an end mill in just days.
We offer complete product categories from carbide miniature carbide end mill to the largest end mill on the market. We offer general purpose mills as well as high-performance mills. And we have all the latest coating technologies such as TiN, TiCN, AlTiN, and AlCrN.
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