A daogui guiderail: A device or groove made of metal or other material that can withstand, secure, or guide a moving device or device and reduce its friction. Longitudinal grooves or ridges on the surface of the rail for guiding, securing machine parts, special equipment, instruments, etc. Guide rails, also known as slide rails, linear guides, and linear slide rails, are used for linear reciprocating applications. They have a higher rated load than linear bearings, and can withstand a certain torque, enabling high-precision linear motion under high load conditions. .
Drawer rails are slots or ridges made of metal or other materials that can withstand, secure, or guide a moving device or device and reduce friction. A longitudinal groove or ridge on the surface of the drawer rail for guiding and fixing the drawer.