Tile cutter, drill what material

Generally use carbide drill. The so-called cemented carbide is tungsten carbide powder as matrix, cobalt powder as a binder by pressing, sintering. Usually containing 94% tungsten carbide, cobalt 6%. Due to its high hardness, very wearable, there is a certain strength, suitable for high-speed cutting . But the toughness is poor, very brittle, hard alloy in order to improve performance, some use in the carbonized substrate by chemical vapor deposition of a 5 to 7 microns super hard titanium carbide (TIC) or titanium nitride (TIN), it having a higher hardness.
Some of ion implantation technology, titanium, nitrogen, and carbon into a certain depth of its base, not only to improve the hardness and strength but also in the drill bit resharpening these ingredients can move into injection. There's method to generate physical layer of diamond film on top of the drill bit, which greatly improves the hardness and wear resistance of the drill. Hardness and strength of cemented carbide, and tungsten carbide and cobalt only ratio, but also with particles about. Carbide drill ultra-fine particles having an average grain size of the tungsten carbide phase in less than 1 micron. This drill, not only high hardness and compressive and flexural strength are improved. In order to save costs many drill shank welded structure, originally as a whole are carbide drill, the rear uses a stainless steel shank, costs declined significantly due to the use of different materials, but its dynamic concentricity of less than solid carbide drills , particularly in terms of the small diameter.

Concrete cutting discs use

concrete cutting discs use
A, for cutting more than 24 hours of pouring concrete and renovation of the old road, cut fast, abrasive resistant, long life.
B, with pre-alloy powder as matrix, to reduce shedding diamond invalid, with the most significant effect play its purposes. It can be cut 1500 ~ 3000m.
C, add water cut for road cutting machine.
D, the use of laser welding technology, combined with a solid head, easy off teeth.
F, cutting wheels concrete and brick wall
G, U-type saw tooth improve chip performance, increase cutting speed
H, reinforced concrete cutting ability
I, shorter cutting time, lower construction costs
G, the blade may be provided having a diameter of 600 ~ 1200mm
K, other specifications according to customer requirements

Exterior concrete cutting sheet classification

Exterior concrete cutting sheet classification

1, a continuous blade edge: serrated diamond wheels continuous, usually by sintering method for making commonly used as a basis for the carcass bronze binder material, cutting water to be added to ensure the cutting effect, and will be useful for laser head cutting species gap.
2, blade-type blade: serrated disconnected, cutting speed, suitable for dry and wet cutting method.
3, the turbine type blade: 1,2 combines the advantages of both of the front, sawtooth-shaped uniformly continuous presence turbo punch, improved cutting speed, increase the service life.
Different material selection of different types of diamond saw blades, different powder formulations for different material properties, the quality of material goods, effects, costs and benefits as well as the passing rate direct impact.
Factors affecting the efficiency and lifetime of diamond saw blades have a particle size, concentration, binder hardness diamond sawing process parameters and the like. According to the cutting blade can have several wire-speed, cutting wheel feed rate and concentration.

There are several types of commonly used Wheel

grinding wheels is the main tool, which is a porous body made of abrasive and a binder composition. Wherein the abrasive, binder and pore is composed of three basic elements of the wheel. With different abrasives, binding agents and manufacturing processes such as grinding wheel, grinding wheel characteristics may vary greatly, for precision grinding, roughness and productivity have a significant impact. Therefore, we must choose the appropriate wheel based on specific conditions.

Concrete cutting

concrete cutting discs, a diamond cutting discs. The diamond saw blade is mainly composed of two parts; The base body and the head is the main support base of the tip portion of the adhesive, and the tip is played in the course of the cutting portion, the tip will be in use and continue to consume off, while the matrix is not, has been able to play a bit role in cutting because it contains diamond, diamond as the most hard substance, it friction cutting heads work object. the diamond particles by metal wrapped in inside tip. During use, the metal matrix and diamond along with consumption, are generally more ideal situation is a metal carcass consumed faster than the diamond, so can guarantee the sharpness of the tip of the tip while ensuring a longer life. The middle part is a substrate typically Mn steel outer ring portion is head.

Concrete cutting applications

concrete cutting discs with the accelerated pace of urbanization, rapid urban construction. Big cities, the ground has been unable to meet the transport needs of urban traffic extending up to the elevated light rail, extending down to the subway. Some overhead now appears to have become a constraining factor in urban development. These elevated carry out alterations, it is inevitable to dismantle part of the affected part while also ensuring and reuse, which has become a problem in front of us. When conventional demolition construction can not do anything, the advanced concrete cutting wheels has a safe, efficient, environmentally friendly features.
Reinforced concrete cutting technology mainly disc-cut and diamond wire cutting method. Diamond wire cutting method has a faster speed, greater flexibility and lower construction noise. In particular, more and more applications in building renovation projects. Disc cutting method to break the traditional construction methods picks chiseled after gas cutting or directional blasting, the use of cutting discs with diamond particles cut, construction cut neatly, straight, does not require subsequent processing, from construction sites, environmental protection , duration, and other conditions for safety reasons, are widely used in various large-scale structural transformation of buildings and cutting construction. Steel wire cutting method combination of high-power hydraulic equipment, transmission positioning pulleys and steel wire with a diamond saw blade is made by a hydraulic motor driven drive pulley steel wire is cut around the high-speed rotation of the object to be cut, with the construction work speed, noise Low, no vibration, no dust, air pollution, etc., and cut straight and smooth, without doing aftermath processing. With this technology, for some special requirements for construction projects, such as tight deadlines, environmental protection requirements, as well as some large concrete structure demolition, cutting the project, these problems can be solved.

concrete cutting blades

concrete cutting blades belonging wheel, abrasive and binder resin made ​​for ordinary steel, stainless steel sheet metal and nonmetal materials. concrete cutting bladesmade ​​of glass fiber reinforced resin bonding material, with high tensile, impact and flexural strength, widely used in ordinary steel, stainless steel and non-metallic materials production, the excellent material, exquisite craftsmanship guarantee for high Cut off wheels cutting blades efficiency of different material of the workpiece and the best economic results. Resin cutting discs are resin binder, combined with a variety of materials, for alloy steel, stainless steel and other difficult to cut materials, cutting performance is particularly significant. Cut pieces of material and hardness of choice, can greatly increase your concrete cutting blades efficiency, saving you the cost of production. Diamond cutting disc is a cutting wheels tool that is widely used in the processing of stone, concrete, precast panels, new and old road, ceramics and other brittle materials, diamond cutting discs mainly consists of two parts;. Substrate and the substrate is bonded knife blade the main part of the head support.