Choosing an engraving machine is important for users because there are various types of engraving machines. FORSUN will show you how to choose between three-axis and four-axis engraving machines. Depending on your goals, you will choose the machine that fits your purpose. For simple plane processing, the three-axis engraving machine can meet your needs. And to perform complex, three-dimensional, and diverse processing, the four-axis engraving machine is the best choice.
How to choose the four-axis engraving machine with two linkage modes?
Next we shall discuss the rotary engraving machine. How do users choose a machine based on where the rotary device is placed? The precautionary measures when purchasing a four-axis engraving machine.
When the rotary device is directly placed on the machine table, it does not affect the processing size. The rotary device can be inserted and taken off at any time, which is more convenient for users. This is suitable for users with small workpieces.
We need to consider the size of the workpiece to be processed and the effective processing size of the machine when inserting the rotary device on the side of the machine.
The user needs to have a clear understanding of the size of the workpiece to be machined and that of the processing machine when choosing. This will help to decide on the position where the rotary device is placed because the diameter of the rotary device affects whether the gantry is raised.
Some users are suitable for the case where the rotary device is independent of the machine bed, and what are the benefits? It is recommended that the rotary shaft be placed independently of the machine, if the width of the machine is greater than 2 meters and the diameter of the rotary shaft is greater than 200 mm. This will not only affect the effective processing size of the user but will also benefit the packaging and transportation of the machine.
The above is a different case of a 4-axis engraving machine with a rotary device. We shall proceed to discuss how users choose a four-axis CNC router whose spindle can be swung? The machining size of the workpiece in the transverse direction will be reduced to a certain extent because the spindle can swing left and right. The machining accuracy will be affected too when the spindle is swung. The accuracy of the machine’s parts and that of the machine’s assembly are particularly important here.
So the user must choose a manufacturer with sufficient production strength like FORSUN, a professional in technology and assembly to reduce the error range and achieve satisfactory processing results.