What is a magnetic chuck?

magnetic discharge is a device or worker that uses magnetic force to hold an iron metal item during machining. It also concerns magnets used to secure a worker such as a vise or other accessories for a working machine. The electromagnetic chuck is a type of magnetic blockage that creates an adjustable magnetic draft, allowing it to hold different workpieces. Processes that use magnetic discharge may include drilling, grinding and rotating. Are not limited to industrial use only; Some fans use magnetic discharge.

There are three basic types of magnetic glass permanent magnetic glass has a number of magnetic inserts that are constantly polarized, which means they have permanent poles and constantly pull to part. Another type is an electromagnetic disc, which is connected only when the electric current is switched on. This chuck has the advantage that it is able to turn off magnetic expansion and quickly and easily release the workpiece. The disadvantage of this withKeykeepers are released by the workpiece when the electric current is stopped, often exposes the worker the risk of injury, if this happens during the work process.

The third type is an electro-permanent magnetic chuck, which is a hybrid of permanent and electromagnetic slides. This device blocks the part with an impact of electricity and then unlocked another electricity impact. If the power failure occurs when working, Chuck continues to hold firmly. Each magnet has an electric coil around it, which can quickly reverse the polarity of the magnet. Another function of the coil is to check the amount of magnetic tension magnetic.

Magnetic chucks hold only iron-based iron-based materials, limiting the type of workpiece that the engineer can function. The metal of rare soils called Nechzymium Iron Boron, or neonsmium, creates magnets that are five times stronger on Least as traditional magnets. Manufacturers often boundThey live in industrial magnets. Engineers usually prefer to work with annealed metal workpieces, because the hardened materials sometimes retain magnetism when a clamp or worker is.

The advantages of using a magnetic chuck usually include shortening the machine settings, shortening processes of settings, and reducing the clamp damage to the workpieces. Sometimes magnetic force provides stronger holding on the workpiece. Some magnetic clamps are strong enough to have a clamping force of 12 tonnes per square foot (10886 kg per 0.093 m ^{2 ), which makes them useful for heavy stock removal.}