Usually, how do we get samples of cutting discs? First, we need to find a powerful factory, such as Changzhou Dameng cutting wheel; Manufacturing Co., Ltd. After confirming that the factory has the samples you need, you can send an email to their official mailbox for samples, or contact their online customer service. If the customer service does not reply to you in time, you can leave a message. Be sure to clarify the following points when requesting samples. The first is to tell the customer service the specific model you need, such as a 4.5-inch cutting blade, you need to state its specific size, such as thickness and aperture, 115*1.0*22.2mm is a relatively standard size description. The second is to explain the quality of the products you need, because many products have different gears to face different markets, and the prices corresponding to different qualities are also different. Third, tell you the number of samples you need. This is very important, because the cutting wheel is fresh, and the factory will not keep a lot of inventory all the time. Most of them are the products that have come from large quantities as samples. This is related to the characteristics of the cutting wheel;. The performance will gradually decline over time, so sometimes when there are more samples requested, the factory may take a certain time to produce.
Resin cutting wheel is a cutting wheel; made of resin, such as phenolic, epoxy, polyurethane, polyvinyl alcohol, etc.; resin cutting wheel; has high strength, and can add reinforcing fiber mesh and steel bars to the cutting wheel;, such as cutting discs, grinding discs, most of our The resin cutting wheel; is not waterproof and cannot be ground with grinding fluid. Of course, there are also some resin cutting wheel;s that need to be ground with grinding fluid, such as epoxy resin. The grinding smoothness of the resin cutting wheel; is good, and the workpiece is not easy to burn. The resin cutting wheel; is used in cutting Disc, double face, heavy duty cutting wheel;, polishing wheel, etc. Resin bond cutting wheel; has lower strength than metal bond and vitrified bond
Resin bond is an organic bond. The cutting wheel; produced by this bond has high strength, certain elasticity, low heat resistance, good self-sharpening, simple production and short process cycle. cutting wheel;s with working speeds higher than 50 m/s and very thin wheels can be manufactured. Its application range is second only to vitrified bond, and is widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots, casting burrs, etc. It can manufacture high-speed, high-finish cutting wheel;s, heavy-duty, cutting and various special-required cutting wheel;s.

At the same time, the resin-bonded cutting wheel; is a tool that is in great demand. It is a tool made by bonding diamond or cubic boron nitride (CBN) abrasives with inorganic fillers using benzoic acid and polyamide or other resins as binders. This tool is being effectively used in various grinding operations such as surface grinding, external centerless grinding, grooving and internal grinding. It is an ideal grinding tool for superheat-resistant stainless steel, cermet, ceramics, glass, limonite, high-speed steel, alloy tools and many other new superhard materials.
There are many kinds of special resin-bonded diamond cutting wheel;s for fast cold cutting. These cutting wheel;s are particularly suitable for the grinding of carbide tools such as saws, cutters, drills, end mills, etc. In addition, these tools can be used for precision grinding of carbide dies, rollers and carbide wear parts. Resin bonded cutting wheel;s are the first choice for precision machining of ceramic products and for grinding tungsten carbide and thermal spray coatings on ceramic products. Resin-bonded cutting wheel;s can also be used in combination with CBN for grinding high-speed steel, tool and die steel, and superalloys above FtRC50.
the cleaning method
In the production process, the emery wheel is used for grinding on the belt. Generally, the cutting wheel; should be removed and cleaned after 5-7 days of operation. (There are polished rubber scraps on it, which are tightly attached to the emery surface after high temperature friction, so it is difficult to clean) Now we soak it in acetone for 2 hours, and then clean it with imported cleaning agent, the effect is very good, but it is not environmentally friendly and does not save energy . Cleaning requirements: 1. To be environmentally friendly, free of ketones, and not halogenated hydrocarbons. 2, can not damage the diamond wheel
Installation Instructions
cutting wheels must be carefully checked and identified before installation. The steps of inspection and identification are: 1. Check whether the grade of the cutting wheel; is correct and whether it conforms to the performance, shape and size of all selected cutting wheel;s. 2. Check and identify the appearance and structure of the cutting wheel;. Visually inspect the wheel for damage (or cracks). cutting wheel;s that are visually damaged (or cracked) cannot be used. In addition, it is also required that both ends of the cutting wheel; are flat, and there must be no obvious skew. 3. Check and identify the internal cracks of the cutting wheel;. Hold the cutting wheel; by hand, tap the cutting wheel; with a wooden hammer to listen to the sound, the cutting wheel; without cracks makes a crisp sound, and the cutting wheel; with cracks makes a hoarse sound, which cannot be used.
Resin cutting wheel;s are generally divided into ordinary resin cutting wheel;s and superhard resin cutting wheel;s according to the abrasive. Ordinary resin cutting wheel; is a cutting wheel; with white corundum, brown corundum, silicon carbide and other common abrasives as the main grinding component, and superhard resin cutting wheel; is a cutting wheel with diamond or CBN as the main grinding component.
The most commonly used resin cutting wheel;s in the market are ordinary resin cutting discs and ordinary resin grinding discs. Common diameters are 100, 180, 230, 300, 350, 400, 500.
The super hard resin cutting wheel; market mainly includes super hard resin cutting discs and super hard resin grinding discs. The diameters of common cutting discs are 100, 125, 150, 200,. The diameters of common grinding discs are 150, 200, 250, 300, 400.
cutting wheel;s, also known as bonded abrasives, are bonded abrasives with a certain strength by bonding ordinary abrasives into a certain shape (mostly circular, with a through hole in the center). It is generally composed of abrasives, binders and pores, and these three parts are often referred to as the three elements of bonded abrasives. According to the different classification of binders, the common ones are ceramic (bond) cutting wheel;s, resin (bond) cutting wheel;s, and rubber (bond) cutting wheel;s. cutting wheel; is one of the most widely used abrasive tools. It rotates at high speed during use and can perform rough grinding, semi-finishing and grinding on the outer circle, inner circle, plane and various profiles of metal or non-metal workpieces. Fine grinding as well as grooving and cutting, etc. The characteristics of the cutting wheel; are mainly determined by factors such as abrasive, particle size, binder, hardness, structure, shape and size.
Overview:
cutting wheel; is the most important type of abrasive tool in grinding. cutting wheel; is a porous body made by adding binder to abrasive, compacting, drying and calcining. Due to the different abrasives, binders and manufacturing processes, the characteristics of cutting wheel;s vary greatly, so they have an important impact on the processing quality, productivity and economy of grinding. The characteristics of the cutting wheel; are mainly determined by factors such as abrasive, particle size, binder, hardness, structure, shape and size.
Cutting discs of different materials are used in different fields. Today, Xiaobian introduces several different types of cutting discs.
Glass cutting discs are used for accurate cutting and grooving of optical and electronic components.
The glass cutting disc uses a special metal bond, in which a specific diamond or cubic boron nitride abrasive is added, and is made by vacuum sintering at a certain temperature and pressure, and then through a variety of processing techniques.
The function of the bonding agent of the glass cutting disc is to strengthen the holding ability and wear resistance of the diamond abrasive grains, and it is especially suitable for the fields of optical components and electronic components.
The abrasives of resin cutting discs are mostly mixed abrasives, such as brown corundum, white corundum, zirconium corundum, ceramic corundum, silicon carbide, boron carbide and so on.
The resin cutting sheet uses resin as the binding agent. In order to ensure the firmness, the glass fiber mesh is used as the bones. It is mainly suitable for difficult-to-cut materials such as alloy steel and stainless steel, and has excellent cutting performance.
Diamond cutting discs are widely used in stone, ceramics and other fields, suitable for the cutting of hard and brittle materials such as stone, concrete, prefabricated panels, and ceramics.
1. Accurately install the required tools, such as a cross-shaped screwdriver.
2. Install the baffle of the angle grinder and lock it with a tool.
3. Install the fixing nut inside the angle grinder, and then install the cutting blade.
4. Install the fixing nut outside the angle grinder and lock it.
5. Install the handle of the angle grinder.
Precautions for the use of angle grinders:
1. Before using the angle grinder, it is necessary to check whether the angle grinder is damaged and whether all components are fully installed.
2. When the angle grinder is cutting or grinding, it is necessary to ensure that there are other personnel besides the operator in the surrounding stations.
3.When the cutting wheel; of the angle grinder is used up and needs to be replaced, it is necessary to cut off the power supply of the angle grinder, then remove the cutting wheel; with props and replace it with a new one, which can effectively avoid accidents. 4. After using the angle grinder for half an hour each time, you need to stop and rest for no less than 20 minutes.
How long will you use cutting wheel;s?cutting wheel;s are also vital, the more freshly baked, the longer the service life; Secondly, the cutting wheel; piece is dry and stored, you know, moisture will weaken the strength of the cutting wheel;, of course, it will not be durable; Of course, if you order a cutting wheel; with better performance, its use will of course be better
A round bonded abrasive tool with a through hole in the center made of abrasive and bond resin. The angle grinder is the one with the largest amount and the widest range of use among the grinding tools. It rotates at high speed during use and can perform rough grinding and semi-finishing on the outer circle, inner circle, plane and various profiles of metal or non-metal workpieces. Grinding and fine grinding as well as grooving and cutting off, etc. There are many types of angle grinders. According to the abrasive used, it can be divided into ordinary abrasive (corundum and silicon carbide, etc.) cutting wheel and natural abrasive superhard abrasive and (diamond and cubic boron nitride, etc.) cutting wheel;; according to shape, it can be divided into flat cutting wheel;, bevel cutting wheel;, cylindrical cutting wheel;, Cup-shaped cutting wheel;, disc-shaped cutting wheel;, etc.; according to the binder, it can be divided into ceramic cutting wheel;, resin cutting wheel;, rubber cutting wheel;, metal cutting wheel;, etc. The characteristic parameters of the cutting wheel; mainly include abrasive, viscosity, hardness, binder, shape, size, etc. Since the cutting wheel; usually works at high speed, a rotation test (to ensure that the cutting wheel; will not break at the highest working speed) and a static balance test (to prevent the machine from vibrating during operation) should be carried out before use. cutting wheel;s should be reconditioned to restore grinding performance and correct geometry after a period of operation.
Search for cut off disc CNDOME, find us and say: Free Samples, then we will configure free samples for you; The sample is very important, to really feel the quality of the sample, not through pictures or descriptions. As a manufacturer with more than 20 years of experience, we will provide you with samples very responsibly