ਰੋਜ਼ਾਨਾ ਪੁਰਾਲੇਖ: ਅਗਸਤ 3, 2019

As shown in Figure 1. Usually, the use of abrasives for processing is called grinding machine. The commonly used grinding tools are consolidated grinding tools (such as grinding wheel, oil stone, etc.) and coated grinding tools (such as abrasive belt,…