Characteristics and application of CNC vertical lathe
CNC vertical lathes are generally divided into single-column type and two-column type. Small-scale CNC vertical lathes are generally single-column type, and large-scale CNC vertical lathes are generally double-column type. The main feature of the CNC vertical lathe is that the workbench is in the horizontal plane, and the workpiece is easy to install and adjust. The worktable is supported by guide rail, with high rigidity and smooth cutting. There are several tool holders, which can quickly change tools. The machining accuracy of CNC vertical lathe can reach IT9-IT8, and the surface roughness Ra can reach 3.2-1.6um. Its main parameter is cutting diameter. Now let's understand the characteristics and uses of CNC vertical lathe?
The automatic operation of CNC vertical lathe includes spindle speed change, forward and reverse rotation, start or stop, feed and rapid movement in two coordinate directions, opening, displacement and clamping of tool holder, switch of cutting fluid, etc.
The CNC vertical lathe has a stable and generous shape, and is fully enclosed and shielded. The main shaft is supported by precision rigid bearings, which can withstand strong cutting. The vertical and horizontal mop is directly dragged from the motor through closed screws, with high accuracy and fast operation. The body guide rail of the CNC vertical lathe is cast with wear-resistant cast iron. After ultrasonic quenching and precision grinding, the machining accuracy and service life can be guaranteed for a long time; The CNC vertical main motor is 11KW motor, which makes the spindle have strong cutting ability and speed range; The workpiece clamping mode is spring collet, and manual collet, hydraulic collet, pneumatic and hydraulic tailstock can also be configured according to user requirements.
What is the purpose of CNC vertical lathe?
These uses are closely related to their own characteristics. It has the structural characteristics of the main shaft in the vertical direction, which is easy to operate and does not affect the accuracy of mechanical objects. The load on the main shaft and bearing is greatly reduced. This form is also simple, and the correctness of work is maintained for a long time.
1. The single-side feed is 10MM, and the processing power is higher than that of similar products;
2. Simple operation, in line with ergonomic design requirements, and low protection cost;
3. The casting is very good, resin sand molding, multiple aging shaping, and guide rail is ultrasonic quenching;
4. It adopts a high silent closed protective structure, with good rigidity, high processing accuracy, and much better waterproof and dust-proof performance than similar products; I Shift skill of frequency converter to achieve low speed and large torque;
5. The spindle speed is changed into a 3-speed inverter, which can complete the intra-stage speed change;
6. The machine tool can be widely used for turning the end face, turning the outer circle, grooving, tapping, turning the inner hole, etc;
7. It is suitable for turning, drilling and other complex processing of medium and small discs, shafts and slender shaft parts.