Scraping is the use of tools like scrapers, reference surfaces, measuring tools and display agents to Manual, scrap, grind and measure, so that the workpiece can reach the size, geometry, surface roughness and adhesion specified in the finishing process.

 

Because the tools used are simple, versatility, less machining allowance, and the accuracy achieved is very high, it is widely used in the manufacture of machines and tools and the repair of mechanical equipment. For factories that do not yet have a rail grinder, scraping is still an important repair method for the finishing of machine tool rails or the repair of large and precision machine tool rails.

 

In recent years, due to the development of production technology and the improvement of mechanical processing methods, in order to improve the efficiency of scraping and grinding work and labor intensity, in production practice, machinery such as "scraping with grinding" and "scraping with planing" have been gradually adopted in the processing methods.

 

cast iron machine tables

 

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.