What is the three axis linkage system of CNC lathe?

It's hard to buy your own parts and assemble them! Few domestic machine tool factories have done it. I've done the T15 of Haas in the United States, but there is no Y-axis, and it is a little worse, asking for 1.2 million units.

There is also Siemens's Ma Smash Ke's These have a Y-axis, that is, the turret can rise (vertically), the X-axis is a 45-degree rise, and the machine tool has not been used for 5 years.

Generally, it is better to import, and the domestic technology is not good

This kind of machine tool is called: lathe pin center (in addition to the x y z axis, the spindle can control the rotation angle, and the turret can be equipped with a milling cutter to rotate for processing).

It is very difficult to buy parts and assemble them by yourself, and there are very few factories in China that do this kind of machine tools. This kind of machine tool is called a turning center, the system mainly includes Japan's FANAC and Mazak, Germany's Siemens, and our company has Daewoo turning center machine tools bought from South Korea. This kind of machine tool turret can move up and down (belongs to the X direction), there is no Y direction, the position of punching is controlled by the spindle rotation angle, the spindle can control the rotation angle for drilling and milling, drilling and other processing (that is, this machine tool only has the X, Z axis and the spindle coaxial rotation axis C axis), in addition there is a driven tool position, the turret has a dynamic tool position and a non-dynamic tool position, the driven tool position is used for milling, drilling and other processing, and the non-power tool position is used for turning processing.

1. The three-axis control system is a motion control system, which can control the movement of the three axes, realize the data exchange and transmission between them, and assemble the motion control of the three axes into a complete control system; The CNC lathe system is to apply the three-axis control system Zheng Jian to the processing lathe, which is used to control the stroke of the machine tool and the machining process of the machine tool.

2. The three-axis control system is a kind of integrated control system, which is mainly used to control the movement of more than three axes, as well as realize the data exchange and transmission between them; The CNC lathe system is an application specifically for lathes, which controls the movement of lathes, as well as the setting and adjustment of various processing parameters.

3. The three-grip axis control system is a control system with high flexibility, which can be applied to various machining systems and accurately controlled in undifferentiated precision machining; The CNC lathe system is mainly used to control the movement of the lathe and provide the operating parameters of the leather punching tool.

Summary. The lowest-end CNC lathes are usually 2-axis or 3-axis, also known as 2D or 3D CNC lathes. This kind of CNC lathe can only carry out simple machining of straight lines or arcs, and cannot carry out complex curves and multi-dimensional machining, so there is only 2 or 3 axes of linkage.

Among them, the 2-axis CNC lathe can only carry out the linkage control of the X-axis and the Z-axis, while the 3-axis CNC lathe can carry out the linkage control of the X-axis, Z-axis and Y-axis (or C-axis). However, with the development of science and technology and the needs of industrial production, CNC lathes on the market now generally have 4-axis, 5-axis, or even more than 6-axis linkage control, which can complete more complex processing tasks.

2 axes. Can you add, I don't quite understand it.

The lowest-end CNC lathe is usually 2-axis or 3-axis, also known as 2D or 3D CNC lathe. This kind of CNC lathe can only carry out simple machining of straight lines or arcs, and cannot carry out complex curves and multi-dimensional machining, so there is only 2 or 3 axes of linkage. Among them, the 2-axis CNC lathe can only carry out the linkage control of the X-axis and the Z-axis, while the 3-axis CNC lathe can carry out the linkage control of the X-axis, Z-axis and Y-axis (or C-axis).

However, with the development of the technology of the car and the needs of industrial production, the CNC lathes on the market now have universal linkage control of 4 axes, 5 axes, or even more than 6 axes, which can complete more complex processing tasks.

In addition to the x, y, and z axes, there is also a rotary axis and an oscillating axis. The axis of rotation can be a axis or a b or c axis, the axis of rotation can rotate 360 degrees, the axis of rotation is one of the remaining two axes (such as b or c) in addition to the axis of rotation has been defined (such as axis a), the axis of rotation can only swing within a certain angle (such as plus or minus 90 degrees) and cannot rotate 360 degrees.

Like 5-axis horizontal machining center, 5-axis composite machining center and so on. The axis that rotates around X is called the A axis, and the axis that rotates around the Y and Z axes is called the B and C axes.

The five-axis linkage machining center has the characteristics of high efficiency and high precision, and the workpiece can be clamped in one time to complete the processing of pentahedron. If it is equipped with a high-end CNC system with five-axis linkage, it can also carry out high-precision processing of complex space surfaces, and can be more suitable for the processing of modern molds such as auto parts and aircraft structural parts.

There are two ways of rotary axis of vertical five-axis machining center, one is the rotary axis of the worktable, and the workbench set on the bed can rotate around the X-axis, which is defined as the A-axis, and the general working range of the A-axis is +30 degrees to -120 degrees.

That is, the four-axis machining center is the x, y, z axis plus a rotary axis, and the fourth axis can not only move alone, but also can be linked with one other axis or two axes or these four axes at the same time.

Some machine tools have four axes, but they can only move alone, only as an indexing axis, that is, after rotating to an angle, stop and lock this axis does not participate in cutting processing, only indexing, only can be called four axes and three linkages. Similarly, the total number of axes of a four-axis linkage machine can be more than 4 axes, it can have five axes or more than one leak, but its maximum number of linkage axes is four axes.