CARBIDE INSERT,DRILLING INSERT,CARBIDE INSERTS

CARBIDE INSERT,DRILLING INSERT,CARBIDE INSERTS,We offer round, square, radius, and diamond shaped carbide inserts and cutters.

タグ：Prices

Cast iron inserts are a type of industrial fastener that are widely used in the construction industry. They are used in a variety of applications, from creating strong joints in furniture and cabinetry to providing a secure anchor point for heavy equipment. Cast iron inserts provide a strong and reliable hold, making them a popular choice for many projects.

There are several different types of cast iron inserts available, each with its own benefits and drawbacks. The most common types include the threaded insert, the hammer-in insert, the press-in insert, and the countersunk insert. Each type is designed to meet specific needs and should be chosen based on the application.

Threaded inserts are used to attach objects with threads. They are installed by turning them into the hole. They are designed to provide a strong, reliable, and secure hold. They are available in a variety of sizes and materials, making them well-suited for a wide range of applications.

Hammer-in inserts are designed to be pounded into holes. They are available in a variety of sizes and materials, and they provide a secure anchor point for objects. They are often used in woodworking projects and for attaching heavy equipment.

Press-in inserts are designed to be pressed into a hole. They are available in a variety of sizes and materials, and they are often used to secure objects in place. They provide a strong and reliable hold, making them a great choice for many projects.

Countersunk inserts are designed to be countersunk into a hole. They provide a secure anchor point for objects and are often used in furniture and cabinetry. They are available in a variety of sizes and materials, making them well-suited for many different applications.

Cast iron inserts can be a great choice for many projects. They provide a strong and reliable hold, making them a popular choice for many applications. It is important to choose the right type of insert based on the application, as each type has its own benefits and drawbacks.

Cast iron inserts are a type of industrial fastener that are widely used in the construction industry. They are used in a variety of applications, from creating strong joints in furniture and cabinetry to providing a secure anchor point for heavy equipment. Cast iron inserts provide Indexable Threading Insert a strong and reliable hold, making them a popular choice for many projects.

There are several different types of cast iron inserts available, each with its own benefits and drawbacks. The most common types include the threaded insert, the hammer-in insert, the press-in insert, and the countersunk insert. Each type is designed to meet specific needs and should be chosen based on the application.

Threaded inserts are used to attach objects with threads. They are installed by turning them into the hole. They are designed to provide a strong, reliable, and secure hold. They are available in a variety of sizes and materials, making them well-suited for a wide range of applications.

Hammer-in inserts are designed to be pounded into holes. They are available in a variety of sizes and materials, and they provide a secure Lathe Inserts anchor point for objects. They are often used in woodworking projects and for attaching heavy equipment.

Press-in inserts are designed to be pressed into a hole. They are available in a variety of sizes and materials, and they are often used to secure objects in place. They provide a strong and reliable hold, making them a great choice for many projects.

Countersunk inserts are designed to be countersunk into a hole. They provide a secure anchor point for objects and are often used in furniture and cabinetry. They are available in a variety of sizes and materials, making them well-suited for many different applications.

Cast iron inserts can be a great choice for many projects. They provide a strong and reliable hold, making them a popular choice for many applications. It is important to choose the right type of insert based on the application, as each type has its own benefits and drawbacks.


The Carbide Inserts Blog: http://wideworld.blog.jp/
タグ ：
#Carbide
#Insert
#Prices

1. The tool should have basic Carbide Drilling Inserts functions

The selection of cutting tools has a great influence on tool life, processing power, processing quality and processing cost. When the tool is cutting, it is subjected to the effects of high pressure, high temperature, friction, shock and vibration. Therefore, the tool should have the following basic functions:

(1) Hardness and wear resistance. The hardness of the tool must be higher than the hardness of the workpiece material, generally required to be above 60HRC. The harder the tool, the better the wear resistance.
(2) Strength and durability. The tool should have high strength and toughness in order to withstand cutting force, shock and vibration, and prevent brittle fracture and chipping of the tool.
(3) Heat resistance. The heat resistance of the tool is better, it can withstand high cutting Carbide Inserts temperature, and it has good oxidation resistance.
(4) Process function and economy. The cutting tool should have good casting function, heat treatment function, welding function; grinding processing function, etc., and should pursue high function price ratio.

2. Types, functions, characteristics and use of tools

1. Ceramic tool
Ceramic tools have the characteristics of high hardness, good wear resistance, excellent heat resistance and chemical stability, and are not easy to bond with metal. Ceramic tools occupy a very important position in CNC machining. Ceramic tools have become one of the most important tools for high-speed cutting and difficult-to-machine materials. Ceramic cutting tools are widely used in high-speed cutting, dry cutting, hard cutting and cutting of difficult-to-machine materials. Ceramic knives can efficiently process high-hard materials that traditional knives cannot process at all, realizing "replacing grinding with a car"; the optimal cutting speed of ceramic knives can be 2 to 10 times higher than that of cemented carbide knives, thus greatly improving the production efficiency of cutting processing The main raw material used by ceramic knives is the most abundant element in the earth's crust. Therefore, the popularization and application of ceramic knives is of great significance to improve productivity, reduce processing costs, and save strategic precious metals, and will also greatly promote the advancement of cutting technology .

⑴ Types of ceramic tools
The varieties of ceramic tools can generally be divided into three categories: alumina-based ceramics, silicon nitride-based ceramics, and composite silicon nitride-alumina-based ceramics. Among them, alumina-based and silicon nitride-based ceramic tools are the most widely used. The function of silicon nitride-based ceramics is superior to that of alumina-based ceramics.

⑵ Functions and features of ceramic tools
① High hardness and good wear resistance: Although the hardness of ceramic tools is not as high as that of PCD and PCBN, it is much higher than that of cemented carbide and high-speed steel tools, reaching 93-95HRA. Ceramic tools can process high-hardness materials that are difficult to process with traditional tools, and are suitable for high-speed cutting and hard cutting.

② High temperature resistance and good heat resistance: Ceramic tools can still cut at high temperatures above 1200 °C. Ceramic knives have good high-temperature mechanical properties, and A12O3 ceramic knives have particularly good anti-oxidation properties. Even if the cutting edge is in a red-hot state, it can be used continuously. Therefore, ceramic tools can perform dry cutting, and cutting fluid can then be omitted.

③ Good chemical stability: Ceramic knives are not easy to bond with metal, and are corrosion-resistant and chemically stable, which can reduce the bonding wear of the tool.

④ Low friction coefficient: The affinity between ceramic cutting tools and metal is small, and the friction coefficient is low, which can reduce cutting force and cutting temperature.

⑶ Ceramic tools are used

Ceramics are one of the tool materials mainly used for high-speed finishing and semi-finishing. Ceramic cutting tools are suitable for cutting all kinds of cast iron (gray cast iron, ductile iron, malleable cast iron, chilled cast iron, high alloy wear-resistant cast iron) and steel (carbon structural steel, alloy structural steel, high strength steel, high manganese steel, quenched steel etc.), can also be used to cut copper alloys, graphite, engineering plastics and composite materials.

Ceramic cutting tools have the problems of low bending strength and poor impact resistance, and are not suitable for cutting at low speed and impact load.

2. Diamond tool

Diamond is an allotrope of carbon, and it is the hardest material found in nature. Diamond tools have high hardness, high wear resistance and high thermal conductivity, and are widely used in non-ferrous metal and non-metal processing. Especially in the high-speed cutting of aluminum and silicon-aluminum alloys, diamond tools are the main types of cutting tools that are difficult to replace. Diamond tools that can achieve high power, high stability, and long life processing are indispensable and important tools in modern CNC machining.

⑴ Types of diamond tools
① Natural diamond tool: natural diamond has been used as a cutting tool for hundreds of years. The natural single crystal diamond tool has been finely ground, and the cutting edge can be ground extremely sharply. The cutting edge radius can reach 0.002μm, which can complete ultra-thin cutting and can It is a recognized, ideal and irreplaceable ultra-fine machining tool for processing extremely high workpiece precision and extremely low surface roughness.

② PCD diamond tool: natural diamond is expensive, and polycrystalline diamond (PCD) is widely used in cutting. After the success, natural diamond tools have been replaced by artificial polycrystalline diamond in many occasions. PCD is rich in raw materials, and its price is only a few tenths to one tenth of natural diamonds. PCD tools cannot be ground into extremely sharp The cutting edge, the surface quality of the processed workpiece is not as good as natural diamond, and it is not convenient to manufacture PCD blades with chip breakers in the industry. Therefore, PCD can only be used for fine cutting of non-ferrous metals and non-metals, which is difficult to achieve Super fine mirror cutting.

③ CVD diamond tools: From the late 1970s to the early 1980s, CVD diamond technology appeared in Japan. CVD diamond refers to the use of chemical vapor deposition (CVD) to form a diamond film on a heterogeneous substrate (such as cemented carbide, ceramics, etc.). CVD diamond has exactly the same structure and characteristics as natural diamond. The performance of CVD diamond is very close to that of natural diamond. It has the advantages of natural single crystal diamond and polycrystalline diamond (PCD), and overcomes their shortcomings to a certain extent.

⑵ Features of diamond tools
① Extremely high hardness and wear resistance: Natural diamond is the hardest substance found in nature. Diamond has extremely high wear resistance. When processing high-hardness materials, the life of diamond tools is 10 to 100 times that of cemented carbide tools, or even hundreds of times.

② Very low friction coefficient: the friction coefficient between diamond and some non-ferrous metals is lower than that of other tools, the friction coefficient is low, the deformation is small during processing, and the cutting force can be reduced.

③ The cutting edge is very sharp: the cutting edge of the diamond tool can be sharpened, and the natural single crystal diamond tool can be as high as 0.002-0.008μm, which can perform ultra-thin cutting and ultra-fine processing.

④ High thermal conductivity: diamond has high thermal conductivity and thermal diffusivity, the cutting heat is easily dissipated, and the temperature of the cutting part of the tool is low.

⑤ Low thermal expansion coefficient: The thermal expansion coefficient of diamond is several times smaller than that of cemented carbide, and the change in tool size caused by cutting heat is very small, which is especially important for fine and ultra-fine machining that requires high dimensional accuracy.

⑶ The use of diamond tools

Diamond tools are mostly used for fine cutting and boring of non-ferrous metals and non-metals at high speed. It is suitable for processing various wear-resistant non-metals, such as FRP powder metallurgy blanks, ceramics, etc.; various wear-resistant non-ferrous metals, such as various silicon-aluminum alloys; and finishing processing of various non-ferrous metals.

The disadvantage of diamond tools is that they have poor thermal stability. When the cutting temperature exceeds 700 ° C ~ 800 ° C, it will completely lose its hardness; in addition, it is not suitable for cutting ferrous metals, because diamond (carbon) is easy to contact with iron at high temperatures. The atomic effect transforms the carbon atoms into a graphite structure, and the knives are easily damaged.


The Carbide Inserts Blog: http://various-styles.doorblog.jp/
タグ ：
#Carbide
#Insert
#Prices

このページのトップヘ