Belt grinding belt use of high speed machining annular

Belt grinding belt use of high-speed operation of the ring workpiece surface grinding . Generally on the belt grinder .
  Elastic belt around a certain pressure on the wheel and the idler wheel by wheel-drive rotary press for nonwoven belt  continuous cutting movement of the workpiece on the belt or table for the movement when the workpiece belt or under the wheels by pressing grinding zone , i.e., a thin layer of belt material rubbed . cutting grinding belt is generally 20 to 30 m / s, the grinding pressure of 20 to 30 MPa. grinding belt can be effectively remove the workpiece surface rough, but not precise grinding grooves and corners, suitable for processing flat, curved and shaped surfaces. grinding forming surface ( such as turbine blade surface ) , can be used with the workpiece surface matching type forming shaped contact wheel or the support plate , the flexible belt and the workpiece to maintain a uniform contact pressure ( Figure 2 ) . belt grinding accuracy is generally the size of 0.02 mm, up ceramic belt  to 3 microns , such as fine-grained abrasive belt grinding , surface roughness up Ra1.25 ~ 0.16 microns.
Why should abrasive belt grinding belt grinding process flexibility , adaptability , which manifested in:
1 , belt grinding can be very easily used for plane , the cylindrical surface grinding and complexity of design of a belt grinding device as a function of components can be mounted on the ceramic flap disc car lathe grinding can also be fitted use the planer , but also can be designed into a variety of dedicated grinder. use this feature belt grinding can easily solve some difficult machining parts, such as long , oversized shaft and flat parts precision machining.
    2 , belt substrate , abrasives , adhesives have a range of choices that can adapt to various uses. Abrasive particle size , length and width of a variety of specifications , and a roll , ring , etc. forms are available.