CNC double column vertical machining center price manufacturers

Machining centers can be divided into vertical machining centers and horizontal machining centers according to whether the spindle is placed vertically or horizontally. The horizontal machining center and the vertical machining center have something in common, that is, the milling function is the main function. The differences between the two are: their structures are different, the positioning of products is different, and the forms of processing workpieces are also different.

 1.The spindle structure of the two is different

Horizontal machining center refers to the machining center whose spindle is horizontal; the Vertical machining center refers to the machining center whose spindle is vertical.

 2.The workbench forms of the two are different

The worktable of the horizontal machining center is designed to move only in the X or Y direction. The worktable form is generally the rotary worktable of the lattice screw hole table. It is relatively easy to select the exchange dual worktable.

The worktable of the vertical machining center is usually a T-slot worktable with a cross slide structure. There are two sets of motion mechanisms responsible for moving in the vertical direction. The worktable with X-direction feeding covers the guide rail responsible for Y-direction feeding.

 3.There are obvious differences in structural columns of main components

The columns of horizontal machining centers are designed as moving columns. For positive T-type horizontal machining centers, the columns move along the X direction, and for inverted T-type horizontal machining centers, the columns move along the Z direction. The structure of moving column requires that the column must be as light as possible on the premise of meeting the rigidity. Imported machine tools often use steel plate welding structure to achieve this purpose.

The column of the vertical machining center is generally designed not to move. In order to pursue rigidity, it is generally made as strong as possible. Occasionally, a movable column type vertical machining center is designed. The workbench of the movable column vertical machining center only moves in the X or Y direction, while the column will move in the Y or X direction accordingly. This design method has greater power requirements for the driving motor of the column.

 4.The chip removal status is different between the two

Because of the structural characteristics of the vertical machining center, it is usually difficult to discharge the chips when machining the cavity or concave surface. In serious cases, it will damage the tool, damage the machined surface, and affect the smooth processing. While the horizontal machining center is easy to remove chips during machining, and the machining condition is relatively ideal.

 5.The two processing objects are different

The horizontal machining center can generally complete the processing of the other four surfaces except the mounting surface and the top surface after one-time clamping. It is suitable for processing box parts. After adding an angle head, it can realize pentahedral processing.

However, the vertical machining center, limited by the height of the column and the tool change device, can not process too high parts. It is suitable for processing disk, sleeve and plate parts. The volume of the workpiece processed is relatively small. If you want to realize the side processing of the workpiece, you must add an angle head or a numerical control turntable. If a rotary table rotating along the horizontal axis is installed on the workbench, it can be used to process spiral parts.

 6.The control of the two is different

Generally, the workpieces processed by the horizontal machining center are relatively large, difficult to clamp, difficult to monitor the machining process, and relatively difficult to operate and debug. The vertical machining center is generally convenient for clamping, easy to operate, easy to observe the processing conditions, and easy to debug the program.

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