How to scrape the lathe?

Scrape and grind the parts of the lathe that need to be repaired with scraping tools.

1. Scraping is a finishing process that manually measures and scrapes the workpiece with scraper, datum plane, measuring tool and display agent to make the workpiece meet the requirements of size, geometry, surface roughness and compactness specified in the process.

2. Because the tools used are simple, universal, with small machining allowance and high accuracy, they are widely used in machine tool manufacturing and mechanical equipment repair. Usually, the guide rail, carriage and bushing of sliding bearing of machine tool are finished by scraping and grinding.