(1) Easy to operate, reduces back and forth movement, and avoids unnecessary bending and toes.

(2) Accurate and reliable positioning to prevent misoperation caused by slight vibration.

(3) The movement direction of the operating components of the machine tool equipment and the movement direction of the operated components comply with regulations and are marked with simple symbols.

(4) Place necessary interlocking mechanisms to prevent uncoordinated movements of various operating components and accidents when operated by multiple people.

(5) The structure and installation position of the handle, handwheel, and button should comply with regulations. The start button should be installed on the casing or casing to prevent accidental contact. When automatically entering the tool, the handwheel is installed on the shaft, and the handwheel will be injured with the rotation of the shaft. Therefore, an automatic tool detachment device should be installed.