In today's society, the more science and technology developed countries, the more developed the development of industrialization, the realization of high-tech industrialization can improve the production time, reduce costs, save manpower and material resources. This is why people use high technology in industrial development. In today's industrialization, the manufacturing and export of large quantities of processed workpieces cannot be separated from the manufacturing of machines, so the development prospect of precision surface grinder is very considerable.
Grinding machine is a kind of metal cutting machine tools. Like other metal cutting machines, surface grinder is greatly affected by the investment in fixed assets. Known for its high precision and variety, it is one of the necessary equipment for precision processing in energy, transportation, metallurgy, aerospace, military industry and other industries. Now let's talk about the methods of finishing the honing strip of surface grinder?
1) After the new grinding strip is bonded, it must go to the cylindrical grinder for "gauge circle", especially for the diamond grinding rod. If not, tens of thousands of products will be grinded before they can be used normally. The gauge circle is that the grinding head is clamped with tooling, the grinding strip is raised, and then the grinding strip is flattened (up to the average).
Generally, the grinding head is equipped with this tooling when leaving the factory. When grinding, it is necessary to correct the outer circle of grinding head first. It should be noted that the grinding strip can not ensure all the grinding bars are even after the gauge circle, so it is necessary to pre grind some workpieces for final correction.
2) The quality of workpiece fixture will also seriously affect the roundness and cylindricity. The fixture must be calibrated, and the coaxiality and perpendicularity with the spindle shall not be greater than 0.02.
3) The column is also related to the stroke of your school and should be adjusted.
In order to adapt to the changing market situation, the precision grinding machine industry has strengthened the product structure adjustment in recent years, so that the old products are constantly updated, and a number of marketable high-efficiency, precision, CNC grinding machines and all kinds of special grinding machines have been developed, which makes China's grinder Market rapidly active, which is reflected in the rapid growth of the output and sales volume of grinding machines.
On 2018-08-08 11:45:46
