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Was ist die 4-Achsen-CNC-Bearbeitungszentrum Fräsmaschine?

EPS-CNC-Fräse 4-Achsen-CNC-Bearbeitungszentrum FräsmaschineDie Spindel kann um 180° schwenken, optional können 8 lineare Werkzeugwechsler ausgewählt werden, um den Bedürfnissen verschiedener Bearbeitungstechnologien gerecht zu werden, 3D-Gravur in vollem Umfang und gekrümmte Oberflächenbearbeitung ist verfügbar, auch bekannt als Schaumstoff-CNC-Router-Maschine, Schimmel-CNC-Router-Maschine, EPS CNC-Schnitzmaschine.

Milling is an important technique used in CNC precision machining having applications for medical, aerospace, optical, as mechanical parts. Milling uses rotary cutters to remove material from a workpiece by feeding the workpiece at an angle to the axis of the tool. The axes that a milling machine has, determines the type of work and the locations in which it can be done on the workpiece.

What Benefits?

4-axis milling involves the same processes involved in 3-axis machining, where a cutting tool is used to remove material from a piece to create the desired shape and profile. However, in the case of 4-axes machining, milling is performed on an additional axis. A 4-axis CNC machine operates on the X,Y and Z axes like a 3-axis machine, but it also includes rotation around the X-axis, which is called the A-axis. This is the 4th axis that’s added to our machining process. In most cases, the workpiece will be rotated to allow for cutting to occur around the B-axis.

4-axis milling is useful when holes and cut-outs need to be made in the side of a piece or around a cylinder. They can provide quick and efficient work based off computer numerical inputs for precise results.

Why Choose 4 Axis CNC Machining?

4 Axis CNC machining involves a total of four degrees of freedom. That means either the tool or the workpiece can be moved/rotated along four axes. So, the workability is apparently higher than 3 Axis CNC machining.

Having the 4th axis allows the manufacturing of more complex parts. It is also be used to increase the number of parts you can work with at a time. So, manufacturers highly prefer 4 Axis CNC machining as an economic method for increasing production capabilities.

4 Axis CNC machining Working Principle

4 Axis CNC machining works almost similarly to 3 axis CNC machining, except that it includes an additional rotational axis for the workpiece. The cutting tool can move along the X, Y, and Z-axis just like how a 3 axis milling machine would perform.

An additional rotating mechanism is set up on the table which functions as the 4th axis. It is also called the A-Axis. Usually, a cylindrical workpiece is clamped into it and the workpiece is rotated to perform machining from different angles. So, the part can be machined without any setup change.