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Demand analysis of peripheral grinder
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Demand analysis of peripheral grinder
Most grinders use high-speed grinding wheels for grinding, while a few use other abrasives and free abrasives, such as honing machines, superfinishing machines, belt grinders, grinders and polishers. Grinders can process high hardness materials, such as hardened steel, hard alloy, etc. It can also process brittle materials, such as glass, granite, etc. The grinder has the characteristics of high grinding precision, small surface roughness and high grinding efficiency, such as force grinding. Indexable tool is a kind of tool that clamps a polygonal blade with multiple cutting edges on the tool handle and body through mechanical reinforcement. Indexable cutter is generally composed of blade, cutter pad, clamping element and cutter body.
Grinders can be divided into peripheral grinder, peripheral grinder, peripheral grinder, tool grinder, belt grinder, etc. The peripheral grinder has a wide range of applications, and can process various cylindrical and conical surface and shoulder end face grinders. The peripheral grinder also has internal grinding accessories, grinding internal holes and large taper internal and external cones. However, the peripheral grinder has a low degree of automation and is only suitable for small and medium-sized batch production and maintenance. The spindle speed of the grinding wheel is very high, and the cylindrical and conical inner hole surfaces can be ground. Ordinary internal grinder is only suitable for single piece and small batch production. In addition to automatic work cycle, automatic and semi-automatic internal grinding machines can also measure automatically during processing, and are mostly used for mass production.
The workpiece of peripheral grinder is generally clamped on the worktable, or fixed on the electromagnetic worktable by electromagnetic attraction, and then the workpiece plane is ground with the periphery or end face of the grinding wheel; Centerless grinding machine generally refers to centerless peripheral grinding machine, that is, the workpiece is not D point or chuck centering and support, but the grinding surface of the workpiece is used as the positioning surface, and the workpiece is located between the grinding wheel and the guide wheel, supported by a bracket. This kind of grinding machine has high production efficiency, is easy to realize automation, and can be used for mass production. Tool grinders are grinders, tool grinders, drill grinders, broaching edge grinders, tool curve grinders, etc., which are specially used for tool manufacturing and tool grinding. They are mostly used in tool shops of tool factories and machinery factories. The abrasive belt grinder is a kind of grinding tool that uses a fast moving abrasive belt to support the workpiece by a conveyor belt. Its efficiency is several times higher than other grinders. Its power consumption is only a small part of other grinders. It is mainly used to process large size plates, heat-resistant and difficult to machine materials, and plane parts produced in large quantities.
Special grinding machine is a kind of grinding machine specially used for grinding certain parts, such as crankshaft, camshaft, spline shaft, guide rail, blade, bearing raceway and gear thread grinding machine. In addition to the above categories, there are honing machines, grinding machines, coordinate grinding machines and billet grinding machines. These are all about the classification of these products. I believe that after reading them, I will be able to clearly understand the types of products. I should be able to know how to choose the right products.
