The basic principle of cast iron plate base surface transformation is to characterize the translation or rotation or both of the reference plane with the increase or decrease of the original measurement data value. Through proper translation and rotation of the reference plane, the value of the height of each point on the measured surface relative to the rotated reference plane meets the requirements of the minor condition criterion, and the flatness error value of the minor condition principle is obtained.

 

 

cast iron base plate

 

The following points should be paid attention to during the grinding process of cast iron platform:

 

1. When grinding, rough grinding is generally carried out with a higher pressure and a lower speed. After the geometric shape is basically qualified, a lower pressure and a higher speed are used for fine grinding.

 

2. Use appropriate abrasives to avoid rapid wear of abrasives.

 

3. Use good grinding powder and clean the work place to prevent the surface of the workpiece from being shaved.

 

4. Master the grinding speed and grinding pressure; for surfaces with high accuracy and complex shapes, the grinding speed should be lower. The grinding pressure is determined by factors such as the nature of the workpiece material and the abrasive material. The grinding rate is higher when the grinding pressure is 0.15~0.2MPa.

 

Jinggong Measuring Tools Producing Co., Ltd is specializing in manufacturing and exporting all kinds of cast iron products，especially for cast iron floor plates, cast iron surface plates, cast iron clamping plates, cast iron angle plates, cast iron box table and other machine tool castings. Our engineering enables us to design the cast iron plates and tables according to DIN Standards, Indian Standards and Chinese Standards, machining by CNC machine tools and install in the world market.