Publish Time: 2022-01-24 Origin: Site
4 axis CNC router is quite good at processing 3D workpieces. It generally falls into two types. The first type described hereunder is equipped with a rotating spindle that can swing by 180°. It can engrave 3D patterns and drill holes on side surfaces of wood, MDF, acrylic, foam, rubber, and other materials. For example, 3D letters, signs, reliefs, and sculptures.
4 Axis VS 3 Axis 3 axis CNC router machine has only three coordinate axes, X, Y, and Z, while the 4 axis CNC machine has one more indexing head than the 3 axis CNC machine. The indexing head is a common accessory of CNC machines and is used for machining complex products. The best auxiliary tool, controlled by the CNC operating system, can realize linkage with other axes. It is mainly used for indexing and positioning machining of workpieces. The indexing device is generally located on the spindle of the machine tool. Under normal circumstances, the CNC machine has three basic axes, X, Y, and Z. The other rotation and feed axes are the fourth axis. The latter can realize the positioning of the tool magazine, the rotary positioning of the rotary table and the indexing head, and more advanced The system can also perform interpolation operations with the basic axis to realize four-axis and five-axis linkage. 3 axis CNC machine cannot process many surfaces even if it is horizontally rotated through the table. 4 axis is better than 3 axis in this respect. In terms of programming, the difference between 3 axis and 4 axis is basically the same. The operator who can operate the 3 axis CNC machine can quickly get started with the operation of the 4 axis cnc router, and the operation difference will not be much worse.
4 axis CNC machining 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 axis machining, milling is performed on an additional axis. A 4-axis CNC router 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 machine 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.
Applicable Industries:
1.Wooden door and furniture decoration industry: solid wood and composite doors, cabinet doors, large-area plate plane cutting, solid wood carving boring and milling, panel furniture carving, antique mahogany carving, solid wood art mural carving and other industries.
2.Wood crafts processing: watch frames, craft photo frames, calligraphy plaques, TV countertops, sporting goods equipment, thin aluminum plate boring and milling.
3.Advertising industry: sign making, LED/neon trough, hole typeface cutting, blister light box mould making, etc.
4.Decoration industry: Acrylic, plexiglass, PVC, MDF, PCB, plastic, copper and aluminum.
Applicable Materials:
Soft metal cutting, nonmetallic material engraving and cutting, solid wood and non-painting door processing, advertising making, etc.
Comparison
The carving needs are different, which determines the type and configuration of the carving machine. If there is a need for cylindrical 3D carving, the true 4 axis CNC router machine will be used. The carving machine with three-axis plus rotary axis is enough. After all, the price between the genuine four-axis system and the three-axis system is also somewhat different.
But in fact, a 4 axis CNC router machine is very different from a real 4 axis CNC router machine. The 4 axis CNC router machine can only be called a true 4 axis CNC router if it is equipped with a special four-axis system and drawing a special tool path, and it can only complete the work that only
4 axis CNC router machine can complete cylindrical three-dimensional carving.
Three-axis circular carving generally refers to the simultaneous carving of X, Z, and A axes. Only regular, symmetrical circular carving can be done. Four-axis X, Y, Z, A synchronous carving can be used for regular, irregular, symmetric and asymmetric round carving. For example, the four-axis of European-style sofa legs can be engraved on three axes but not on the three-axis.
The true 4 axis is X, Y, Z, A all move, only X (or Y), Z, A move the false four axis. Depends on the toolpath software. There is no true four-axis and false four-axis, it is a short name.