Five-axis linkage CNC machining center basic knowledge and characteristics

In recent years, the five-axis nc machining center has been more and more widely used in various fields. In practice, when people meet the difficult problems in machining special-shaped complex parts, high efficiency, high quality, five-axis linkage technology is the important means to solve the problem of this kind. More and more manufacturers tend to find five axis equipment to meet the requirements of high efficiency and high quality processing. But do you really have enough knowledge of five axis machining?


five-axis machining
in order to really understand the five axis machining, we know the first thing to do is what is a five-axis machine tools. Five-axis machine tools ( Five-axis machining) , just as its name implies, refers to add two axis of rotation to the X, Y, Z, three public direct axis. The movement of A, B, C two axis in A different way, meet the technical requirements of various kinds of products.


in the five axis machining center of machine design, machine tool manufacturers have been unremitting efforts, the development of new pattern, in order to meet the various requirements.


although there are many kinds of five-axis machine tools on the market, but the following are the main types of machine tools:


two rotating coordinates directly control the direction of the tool axis ( In the form of double pendulum) 。


two axes at the top of the cutting tool,
but axis is not perpendicular to the straight axis ( Pendulum)


two rotating coordinates, the rotation of the direct control of space ( Double turntable form) 。


two axes on the workbench,
but axis perpendicular to the straight axis ( Vertical type table)


two rotational coordinates a role on the cutting tool,
(a role on the parts A pendulum is a transfer form)


I have seen these five axis machine tool, I believe that we should know what five-axis machine tools in the movement and how to exercise. However, in the processing of so many different machine tool structure, what is their characteristics? What is the advantage of traditional triaxial machine? Let's see what markers five-axis machine tools. The characteristics of five-axis machine tools


compared the five-axis machine tools and the characteristics of the traditional three axis machine tool. Three axis machining equipment is common in production equipment, including vertical, horizontal and gantry. Commonly used processing methods have vertical knife edge machining and the side. Spher mill generic processing, etc. But no matter what form and method, there is a common feature, that is in the process of machining cutting tool axis direction is always the same, the machine can only through the X, Y, Z three straight axis interpolation, can realize tool motion in the space rectangular coordinate system. So, faced with the following products, exposed the three-axis machine tool low efficiency, poor surface quality and even will not be able to process the shortcomings.


compared with three axis nc machining equipment, five linkage CNC machine has the following advantages:
keep the best cutting tool state, improve the cutting condition.