1. High rigidity and high precision The bed is made of resin sand cast iron (e.g. HT300) casting, after aging treatment to eliminate internal stress, to ensure long-term machining stability; The guideway adopts linear rolling guide (such as THK, HIWIN) or hydrostatic guideway (high-precision models). (high-precision models), high moving precision and wear-resistant; The spindle adopts high-precision bearing set (such as NSK, SKF) or electric spindle (high-speed model). The spindle adopts high-precision bearing set (such as NSK, SKF) or electric spindle (high-speed model), the spindle runout is less than 0.005mm, which ensures the roughness of machining surface (Ra0.8-1.6μm). 2. Multi-axis linkage and compound machining The basic model 75 CNC vertical lathe usually has two-axis control (X/Z axis), supporting turning, drilling and tapping; High-end models are equipped with C-axis (spindle rotary encoder) + power turret, which can realize three-axis linkage (X / Z / C) The machine is equipped with C-axis (spindle rotary encoder) + power turret, which can realize three-axis linkage (X/Z/C), complete mill-turn compound machining (e.g. milling cam profile on circumference) or Y-axis extension (some models realize beveling machining by additional axis). 3. Intelligent control functions Automatic tool setting: Through the tool tip contact sensor or laser tool setting instrument, the tool length/radius is quickly measured and automatically compensated, reducing manual measurement errors; Error compensation: the system has built-in thermal deformation compensation and screw pitch error compensation function, adapting to the precision attenuation during long-time machining; Continued machining at breakpoint: after power failure or tool change in the machining process, the current program position can be called to continue machining to avoid scrapping of workpieces; Remote monitoring: some models support the Internet of Things (IoT) interface, which can monitor the machining status in real time (e.g., spindle load, tool wear), and warn of failures in advance.

Plenam apparatum hydrau- lorum prelo praebemus et torno verticali CNC, cum multis solutionibus maturae consilio et casuum emptorum felicium. Nos quoque ministerium nativus providere possumus, instrumenti fingendi et instrumenti instrumenti producti respondentis, providens unum-stium servicium pro clientibus. Grata nos ad consultationem vocamus.