Schlagwort-Archive: 125*1*22 EN12413 cutting disc

Three different production processes of diamond saw blade features and performance advantages

Most of the diamond saw blades used in the market are produced in three main processes: sintering, brazing and electroplating. By comparing their sharpness and wear resistance, the sintered sheets are wear-resistant and the electroplated sheets are sharp. Brazing sheet has good overall performance.
Sintered 5 inch resin cutting disc for metal are the main force in small saw blades. Most of the market is sintered, and there are many kinds of specifications!
1. What is a sintered diamond saw blade?
The sintered diamond saw blade is formed by compacting the carcass powder, that is, forming a saw blade head, and then placing it into a high-temperature machine to combine different metal elements. Because the melting points of different elements in the carcass material are different, it is necessary to control in sintering. Temperature, in order to fully integrate the elements, improve the hardness, wear and sharpness of the diamond saw blade.

The meaning of the saw blade sintering process:
The sintering process is a heat treatment of powder compact molding, which is an operation required for powder compacts. It includes sintering temperature, molding pressure, sintering time, holding time, cooling time, etc. A reasonable sintering process is to improve the sintered body. The key to densification is the key to the quality of sintered diamond saw blades.
What are the advantages of sintered 125*1*22 EN12413 cutting disc in terms of performance?
1. The cutter head has high hardness and is not easy to break the teeth;
2. The holding power of diamond is good, it is not suitable to fall off prematurely and improve the service life;
3. Compared with saw blades of other processes, the wear resistance is high.

What should I pay attention to when using the grinding wheel in life?

In recent years, the development of society is achievable. Our social level is constantly developing, and people’s lives are becoming more and higher. Therefore, all industries in the society are developing better and better. Then the development of the machinery industry, more mechanical products need to be processed, each product processing needs to be formed by cutting sheet, the grinding wheel cutting piece is widely used in the current production, the installation of the 230*3*22 sharp cutting off wheel is directly related to the production process. Security issue,
The spark generated when the grinding wheel is working is very large, so it must be noted that it is burnt. Generally, the following matters should be noted when working on the grinding wheel:
1, can not be placed around flammable and explosive materials;
2, do not wear polyester clothing, polyester is a by-product of petroleum, is flammable;
3, do not wear short sleeves but should wear long trousers.
The grinding wheel is not rubbed to produce high temperature to burn the contact part, but to generate a sharp angle when rubbing, thereby cutting the hard metal material. Those sparks are only the phenomenon after the angle of interest, not the high temperature generated by friction. Melt the workpiece.
Speaking of abrasive tools, I don’t know how much people know about it, but it’s indispensable in our lives. Abrasives are tools for grinding, grinding and polishing. Most of the abrasive tools are made of the abrasive plus binder. Artificial abrasive tools, also used as natural abrasive tools directly processed from the natural mineral rock. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasive tools are also used in food processing, paper industry, and ceramics, glass, stone, plastic. , processing of non-metallic materials.
The choice of abrasive grain size is mainly related to the surface roughness and productivity of the machined surface. When rough grinding, the grinding allowance is large, and the required surface roughness value is large. Thicker abrasive grains should be used. Because the abrasive grains are thick and the pores are large, The grinding depth can be large, the 125*1*22 EN12413 cutting disc is not easy to block and heat. When grinding, the margin is small, the roughness value is required to be low, and finer abrasive grains can be selected. Generally speaking, the finer the abrasive grains, the surface roughness is ground. The better.

5 inch resin cutting disc for metal replacement step

The electric motor type cutting machine uses the rapid rotation of the motor to drive the 5 inch resin cutting disc for metal to rotate and grind and sharpen the edges and edges of the metal. Therefore, in daily grinding and grinding work, the 125*1*22 EN12413 cutting disc becomes a common type of electric motor type cutting machine. The consumable parts are consumables, so there is a replacement, so how do you replace the cutting piece?
1. When there is a gap in the cutting piece of the cutting machine, the deformation or crack must be replaced. Turn off the main power or remove the plug. Be sure to be foolproof.
2. Then find the position of the cutting axis of the cutting blade of the cutting machine. One end of the shaft is a cutting piece and the other end is a pulley. In the middle is the bearing housing.
3. There is a cylinder protruding in the middle of the bearing box on the surface of the box. This is the shaft locking device. Its principle is to press the cylinder, the other hand rotates the shaft, the direction of rotation does not matter, it is better to swing the shaft greatly by hand. After the cylinder that is pressed at the same time encounters the small hole in the shaft, the cylindrical pin enters the hole. The shaft cannot be rotated.
4. At this time, hold down the cylinder and use the adjustable wrench to loosen and remove the fastening bolt. Remove the protective disc and paper pad, and the damaged cutting piece. Do not remove a piece of protective disc inside, put the new cutting piece in, and then install the paper pad and the protective disc in turn.
5. Tighten the bolts.
In this way, the cutting blade of the motor-type cutting machine can be replaced even if it is replaced, but it must be paid attention to when using it again. Learn more about the basic knowledge of using the cutting machine. Only when you have some understanding of the cutting piece can you carry out Operation and other applications. It is strictly forbidden to operate blindly and cause loss.

Cutting machine grinding and casting operation rules

125*1*22 EN12413 cutting disc

125*1*22 EN12413 cutting disc

1. This machine is a fixed-person responsibility system. Non-operator operators are not allowed to operate without the consent of the workshop leader.
2. Before going to work, the operator should carefully check all parts of the cutting machine: the cut piece should be free from damage, no serious gap, and the clamp should be secure, the belt should be tight, the protective cover should be installed in place, the support plate and the 125*1*22 EN12413 cutting disc The distance between the blades should be adjusted to the proper position, the exhaust fan (dust) should be operated normally, and the spindle bearings should be lubricated and refueled to ensure normal, reliable and safe production.
3. Before starting the cutting machine, check that there is no foreign matter on the belt, on the main shaft, between the bracket and the cutting piece, and idle for 5 minutes. The casting can be polished without any abnormality.
4. When grinding, you must wear gloves, masks, glasses and other labor protection articles, and the cuffs and corners of the clothes should be fastened to prevent the fan from floating and to ensure the safety during operation.
5. When grinding, the castings should be stabilized on the bracket plate. When the casting starts to be sanded, the pouring nozzle due to the gas cutting is not flat, and the lighter strength is applied. After the contact surface is smoothed, the gravity can be added. However, the degree of gravity should also be moderate to prevent the danger of excessive rupture of the cutting piece.
6. In the grinding, it is necessary to prevent the pushing casting from being too heavy, resulting in excessive load and burning electricity.
Motivation, and should often be used to touch the motor casing and the main shaft bearing housing and cutting the piece. When hot burning occurs, stop and rest to prevent the motor from burning and the bearing.
7. The amount of pouring riser after grinding shall be carried out according to the production process of the product to ensure that the quality of the casting meets the requirements.
8. On the same day (class) cutting sheet grinding gate production is finished, cleaning and cleaning work at the equipment and production site.
Precautions:
1. The storage period of the resin-cut sheet is one year, which is subject to the manufacturer’s instructions.
2. There must be a flexible material cushion (such as asbestos, rubber sheet, cardboard, felt, leather, etc.) between the high quality cutting disc supplier and the flange. The thickness is 1-2 mm, and the diameter should be larger than the outer diameter of the flange. 3 mm, it is forbidden to force the cutting piece without padding.

high quality cutting disc supplier

high quality cutting disc supplier

Deep analysis of the use and classification of cutting pieces

The incision piece is mainly classified into a fiber resin incision piece and a diamond incision piece according to the raw material.

1. The 5 inch resin cutting disc for metal is made of resin as bonding agent, glass fiber mesh piece as bone and bone, combined with various raw materials, difficult to cut materials for alloy steel, stainless steel, etc., and the incision function is particularly obvious. Dry and wet cutting methods make the cutting precision more stable. Together, the selection of raw materials and hardness of the cut sheet can greatly increase your cutting power and save your production cost.

2. Diamond cutting piece is a kind of cutting thing, widely used in the processing of hard and brittle materials such as stone, concrete, prefabricated board, new and old road, ceramics, etc. The diamond cutting piece is mainly composed of two parts; the base and the cutter head. The base body is the primary support part of the bonding cutter head, and the cutter head is the part that is cut during the operation, the cutter head will be continuously consumed during the operation, and the base body will not, the reason why the cutter head can The effect of the cut is because diamond is contained between them, and diamond is the hardest material now. It conflicts with the target in the cutter head. The diamond particles are wrapped in metal inside the cutter head.

With the development of the machinery industry, the number of mechanical products that need to be processed is increasing, and the use of cutting blades is increasing. In order to let us have a certain understanding of the common sense of cutting the film, clean up this article and analyze the use and classification of the cut piece.
First, the use of cutting pieces

The cut sheet is made of glass fiber and resin for enhanced bonding. It has high tensile, impact and flexural strength. It is widely used in the production of general steel, stainless steel and non-metal. Excellent data and intensive process ensure the cutting. High cutting power and optimum economic results for different data workpieces.

Second, the classification of cut pieces

The incision piece is mainly classified into a fiber resin incision piece and a diamond incision piece according to the raw material.

1. The 125*1*22 EN12413 cutting disc is made of resin as a bonding agent, combined with various raw materials, and difficult to cut materials for alloy steel, stainless steel, etc., and the incision function is particularly obvious. Dry and wet cutting methods make the cutting accuracy more stable. The selection of cut-off pieces like Huaji cut, the selection of raw materials and hardness is in the first place, which can increase the cutting power agilely and save production costs.

2. Diamond cutting piece is a kind of cutting thing, widely used in the processing of hard and brittle materials such as stone, concrete, prefabricated board, new and old road, ceramics, etc. Take Huahua cut diamond cutting piece for example, firstly by Two parts: base and cutter head. The base is the primary support part of the bonding head, and the cutting head is the part that is cut during the operation. The cutting head will be continuously consumed during the operation, and the base will not.

The cutter head can be cut open because it contains diamond. Diamond is the hardest material in the world. It conflicts with the target in the cutter head. The diamond particles are wrapped in metal inside the cutter head.

The use and classification of the low price disc for metal is extremely simple and straightforward, but the benefits it brings are indeed infinite. Cut the film to lead us into a new era of technology, we should continue to strengthen learning, live to learn old. As long as you learn the common sense of new technology, you can ensure that you are better accustomed to this society without being behind the crowd.