The emergence of sanding machines instead of the traditional manual grinding, is simply lazy Gospel. At the same time, because it can bring higher work efficiency, it is favored by users.
It has the following characteristics:
1: Abrasive belt grinding is a kind of elastic grinding, which is a composite processing technology with grinding, grinding, polishing and other functions.
2: Abrasive particles on the sand belt have a stronger cutting ability than abrasive particles on the grinding wheel, so its grinding efficiency is very high.
3: abrasive belt grinding workpiece surface quality is high. In addition to grinding, grinding, polishing and other functions, it is also because:
A. Compared with the grinding wheel, the abrasive belt grinding temperature is low, and the workpiece surface is not easy to be burned.
B. The abrasive belt grinding system has low vibration and good stability. The elastic grinding effect of the abrasive belt can greatly reduce or absorb the vibration and shock generated during grinding.
C. The grinding speed is stable, the belt driving wheel is not like the grinding wheel, the diameter is small, the speed is slow.
4: The abrasive belt grinding precision is high, the abrasive belt grinding has entered the ranks of precision machining and ultra-precision machining, and the accuracy has reached less than 0.1mm.
5: Low grinding cost of abrasive belt. This is mainly reflected in:
A. The abrasive belt grinding equipment is simple, mainly due to the light weight of the abrasive belt, the small grinding force, the small vibration during the grinding process, and the stiffness and strength requirements of the machine are much lower than that of the grinding wheel grinder.
B. Belt grinding is easy to operate and less auxiliary time. All of this can be done in a very short time, from changing the adjustment sand to clamping the workpiece being worked.
C. High grinding ratio of sand belt, high power utilization rate of machine tool and high cutting efficiency. Cutting the same weight or volume of material requires less tools and effort and takes less time.
6: Belt grinding is very safe, low noise, less dust, easy to control, good environmental benefits.
7: The abrasive belt grinding process is flexible and adaptable. The details are as follows:
A. Belt grinding can be easily used for grinding flat, inside, outside and complex surfaces.
B. A wide selection of substrates, abrasives and binders for sand belts can meet the needs of various uses.
8: The application range of abrasive belt grinding is extremely wide. Belt grinding has a wide range of applications due to its superior grinding performance and flexible process characteristics.
From daily life to industrial production of all walks of life, grinding belt covers almost all fields.
