A hard rail vertical lathe (also called a linear guide vertical lathe) uses a hard linear guide as the guide for the workbench and tool holder. This design can provide very high rigidity and stability. The linear guide of a hard rail vertical lathe is usually made of high-hardness and high-precision metal, which can withstand large cutting forces and torques, maintain the stability of Verktyget och därmed uppnå högprecisionsbehandling .
A linear rail vertical lathe (also called a slider vertical lathe) uses a slider and a guide to move the workbench and tool holder. In contrast, the guide structure of a linear rail vertical lathe is usually not as rigid as a hard rail vertical lathe. Although a linear rail vertical lathe can provide sufficient precision and stability in some cases, it is Vanligtvis inte så styv som en hård järnvägs vertikal svarv på grund av egenskaperna hos dess guidestruktur .
In contrast, a linear rail vertical lathe uses a slider and a guide to move the workbench and tool holder. Although a linear rail vertical lathe can provide sufficient precision and stability in some cases, it is usually not as rigid as a hard rail vertical lathe due to the characteristics of its guide structure.
