Electromagnetic plates НПП Магнит
Various types of metalworking equipment, such as flat grinding machines and milling machines with movable cutting tools, require reliable attachment of the workpiece. Electromagnetic plates are one of these types of fasteners.
This tooling is versatile because it can be used as an alternative to traditional mechanical cam type clamps.
The principle of operation of the electromagnetic plate for the grinding machine is the ability of ferromagnetic steels to be attracted to a strong magnetic field. Mechanical magnetic plates use permanent magnets to create a magnetic field, while electromagnetic plates use a set of electric coils with cores to create a magnetic field. This allows fixing parts made of “black” steel alloys on the plate.
The electromagnetic plate creates a uniform magnetic field over its entire surface, which ensures reliable fixation of the workpiece. It also has a sealed design, which allows it to be used on water-cooled machines. Depending on the distance between the poles of the magnets, the plates are divided into standard and small-pole plates, which allow processing smaller parts.
Electromagnetic plates have a number of advantages over other types of fasteners. They provide fast and reliable fastening of the workpiece, high processing quality and the ability to process the part from all sides. In addition, electromagnetic plates are highly reliable and do not require regular maintenance.
One of the main advantages of electromagnetic plates is the ability to fix several workpieces at the same time, which significantly increases the productivity of the machine. In addition, they allow you to control the downforce, remotely control the operation of the plate and remove residual magnetization of the part.
Unlike mechanical plates, electromagnetic plates have no moving parts, which ensures more precise processing and durability. Electromagnetic plates are also ideal for automated production lines, as they can be integrated into automatic control systems.
However, electromagnetic stoves have one significant drawback - they depend on electricity. If there is a power outage, the stove will turn off and the workpiece may come off. This requires additional workplace safety measures.
NPP Magnit offers a wide range electromagnetic plates of various models and sizes. NPP Magnet plates provide reliable fastening of workpieces and high processing accuracy.