Scraped Surface Plate

Scraping involves scrape andlapping. After many times’ scraping ad lapping, the  surface roughness and geometrical errors ofthe Scraped Surface Plate are reducing gradually and the contact accuracy andgeometric accuracy of the Scraped Surface Plate are improved gradually until allthe values reach to the requirements. 

Usage:

Scraped Surface Plate isalways used as the datum for measurement of the machinery parts’ geometrictolerance,such as flatness, parallelism, straightness and more. It is also canbe used for precision inspection, marking out (layout), and tooling setup. Itis an indispensable basic equipment in most mechanical manufacturingindustries.