The Magnetic Label

Labels are used as the positioning tool to mark the classification or the content of your goals, for yourself and others to find their own goals easily. And the magnetic label is a kind of label in the modern warehouse management system, which is also called the Magnetic plate, magnetic materials card or the magnetic storage card. This kind of labels showing the items of information can be adsorbed on the document frame, the bookshelf, or the products shelves by its magnetism, and they can be usually seen in the shopping malls, document room, library, warehouse and other places.

The advantage that the magnetic labels can be adsorbed on the shelf, bookshelf, and document frame is helpful to archive management information visualization in the warehouse, library, and other places, and the efficiency of the management work will be directly improved. In addition, the information on it can be filled out and replaced at any time according to the actual needs of users, and because it is relying on the magnetic surface adsorption, so its position can be changed freely, which is very convenient and quick.

Three Major Characteristics Of Rubber Magnet

Rubber magnet is a kind of material with great magnetic force, and in today's society, the magnetic force belongs to intangible resources, which is the main power of many products, such as some magnetic sucker. And here are three characteristics of rubber magnet.

The first characteristic is the flexibility. Different from the general magnetic materials rubber magnet has good flexibility, so it can be arbitrary remolded so as to meet a wide range of uses.

The second characteristic is the durability. Rubber magnet has strong magnetic force, and what is much more important is that it can keep this magnetic force over a long period of time without interference of the external environment. So it has been welcomed by the vast number of consumers.

The third characteristic is the fire resistance. With people's safety consciousness deepen, now the first condition of the product is safety. And the fire resistance of magnetic rubber makes it applied more widely.
Above are three characteristics of rubber magnet. Of course it has advantages more than these, and high-quality rubber magnetic can bring many benefits and convenience to us.

Something About Soft Magnetic Ferrite Material

Soft magnetic ferrite material is ferrimagnetic oxide containing Fe2O3 as a main component, production by powder metallurgy method. Due to the very low coercive force, soft magnetic materials can be repeatedly magnetized in the magnetic field, and when the external electric field is removed, the magnetism of soft magnetic materials will be removed after all or most disappear.



Application of soft magnetic materials in the industry began in the late nineteenth Century, and it was accompanied by a rise of electric power and telecommunication technology.
Soft magnetic material is not only applied in the field of home appliances, information technology, automotive field and other related fields, but also widely used as the main raw material for the production of electronic components. In recent years, the market demand is increasing year by year, and the variety of products is also increasing, which has become a bright point in the development of magnetic materials industry.

Magnetic Thin Film Material

Ferromagnetic materials, whose thickness is below 1 micron, are called the magnetic thin film materials. They should be attached to the weak magnetic material when used and the magnetic properties of them depend on the preparation methods and process conditions.

There are three main kinds of preparation methods of Magnetic thin film material. The first one is Vacuum evaporation method. That is, under the vacuum condition, depositing magnetic materials with heated evaporation on a substrate. And the second one is electro deposition method. Soon making the magnetic material and the substrate an anode and a cathode, and then depositing the magnetic material working as the anode on a substrate as the cathode, through electrochemical reaction in the electrolyte. And then, the third one is the sputtering method. Using the magnetic materials as the cathode and the substrate as the anode, and then taking inert gas into the vacuum and making the ionization ion bombard the cathode in high speed, and after these processes, the surface of the cathode sputtered atoms will be attached to the anode substrate.

Flexible Rubber Magnet

Flexible rubber magnet belongs to the series of ferrite magnetic material. It is a kind of elastic and twisted magnet, which is compound by bonded ferrite powder and synthetic rubber or plastic and made by the process of extrusion, calendering, or injection molding etc. Soft rubber magnet can be processed into strip, coil shape, flake, block, ring and all kinds of complicated shape.

The surface of soft rubber magnet can be coated by PVC plate, coated paper, double-sided adhesive, UV oil, or color printing. And soft rubber magnets can be cut into any shapes and be affixed to any iron products, so they are suitable to be used in early childhood education materials, auto and motorcycle decorative signs, indoor and outdoor signs warning signs, commodity classification management signs, and so on. And they can be fixed on the refrigerator, safe, metal products like office whiteboard, blackboard and green board in classroom, iron door, shelves and so on. And according to the different needs, they can be made different sizes.

Three-jaw Chucks

Three-jaw chucks is a kind of the machine tool accessories used to clamp and position work pieces. According to the drive chuck claw with different dynamics, three-jaw chucks can be divided into two kinds: one is the manual scroll chuck, and the other one is the power scroll chuck.

Three-jaw chucks consist of the chuck body, the movable claw and claw driving mechanism. In the guiding parts of the three claws, there are threads meshed with the plane thread on the back of the saucer shaped bevel gear. When you use a wrench to turn the small bevel gear, the dish shaped gear will rotate, and the plane thread on the back of the saucer shaped bevel gear will drive three claws to the center or near the exit, which finally clamp the work piece with different diameters.

After changing three anti claws in three claws, the three-jaw chucks can be used to install a larger diameter of work piece. Three-jaw chucks’ self accuracy is in the range of 0.05-0.15mm. The precision of the work pieces, which are processed by three-jaw chucks, can be influenced by the manufacturing precision and the  wear degree of the three-jaw chucks.