To speed up the productivity of modern factories, a 5-axis machine was developed; this installation operates on the basis of a spindle head, unique in its design.
Processing of workpieces can be carried out in 5 different planes, which eliminates the need for separate equipment to carry out such tasks.
The main characteristic of the functionality of the coordinate installation of the master is the increased number of degrees of freedom to five.
It is allowed to process parts in the following planes:
In terms of design features, the CNC coordinate milling machine is almost similar to its previous versions (four-plane and three-axis), but in terms of functionality, the addition of a fifth plane has allowed it to significantly outstrip them. An innovation for the innovative machine is that it is equipped with a servo drive, which ensures maximum accuracy of operation.
The main difference is that the working tool is secured using a unique rotating mechanism. This feature is responsible for the inclination of the working cutter during milling.
For many outdated models, it was necessary to select blanks that would correspond to a certain template shape; working with complex parts required significant preliminary preparation.
The jig milling machine is capable of working with the most complex blanks, which makes it a universal machine.
In addition to expanded versatility, a machine with software operating algorithms is characterized by the following advantages:
This type of machine is actively used when processing even large parts with complex shapes. The model is necessarily present in the staff of advertising organizations, automobile repair shops, and is used in architecture, in the manufacture of household appliances and in other areas.
Carrying out work on a 5-axis milling installation begins with the creation of a main control algorithm. Thanks to the presence of CNC, this process is carried out automatically. Software for complex parts is created with the obligatory presence of a specialist.
After creating the software, the main stage begins - the implementation of mechanical work directly on the machine. The five-axis programming cycle looks like this:
The technological features of the workpiece processing process include milling the contour of the part. To maintain efficiency, this function must be performed both with standard template workpieces and when working with complex parts.
Maximum accuracy is ensured thanks to pre-calculated trajectories of movement of the working cutter, as well as absolute fixation of the workpiece.
Thanks to the single clamping of the workpiece, there is no need to stop the machine; the position of the working tool at each point of the trajectory is controlled under chip control. Only 5- and 4-axis machines are characterized by such precise calculations. During the milling process, these machines independently remove excess chips and remove them from the workspace.
Control of the angle of inclination of the cutter, the current position of the spindle - these parameters are controlled every second by the CNC, which underlies the most accurate processing of parts.
On the machine, it is easy to mill a part relative to a horizontal plane, cut holes vertically, and cut at any angle of the cutter. In addition, internal processing of any elements and parts of the workpiece is allowed.
The advanced functionality of this innovative model is used everywhere today. In any area, this installation allows you to significantly save time spent on work, and financial resources, while the quality of the final result only increases.
A high-tech 5-axis CNC milling machine from the manufacturer “Cutmaster” belongs to the category of equipment with extensive functionality. Its main difference from a unit with three coordinates is the presence of a rotating milling head. Due to this element, two perpendicular planes are controlled at once. Thus, the master has the opportunity to use a free spindle during vertical processing of the product.
In addition to performing standard movements, the milling head can be rotated at an angle. Thus, without changing the original position of the part, you can perform a range of operations, including drilling, turning, milling and chamfering. Thanks to this, optimization of the production cycle and increase in output are achieved.
Given the accuracy and speed of performing technical tasks, a 5-axis CNC milling machine can replace several pieces of conventional equipment. Cutmaster offers a wide range of units, so to make the right choice you need to decide on a list of operating parameters. When using our machines in production:
A flawless surface finish is achieved.
The time required to produce 1 unit of product is reduced.
It becomes possible to work on a 5-axis CNC milling machine with difficult-to-cut metals.
The quality and accuracy of manufacturing parts of any weight and volume increases.
The company's consultants are always happy to provide comprehensive information on each model. The equipment comes with a long warranty from the manufacturer. If necessary, you can purchase reliable components for this equipment from us. You can purchase 5-axis CNC machines by phone or online.
Five-axis milling and processing of parts makes it possible to obtain a product from a solid workpiece, while eliminating the possibility of local overheating of the workpiece and thermal deformation of the product. The heat generated during the processing process is carried away from the processing zone along with the chips. Also, a product made from a single piece has better strength characteristics in comparison with products made by casting or stamping.
5 – coordinate milling is characterized by the ability to process complex products with a high degree of accuracy without the need for additional technological devices. In addition, a 5-axis CNC milling machine makes it possible to drill and boring all technological holes in one installation, thereby eliminating errors when basing in a technological device, which is important when the axis is positioned at an arbitrary angle. Moreover, the absence of reinstallation of the workpiece eliminates the loss of time for this operation, which has a positive effect on cost savings, which in turn is important when setting up mass production of parts, and also eliminates the possibility of the human factor and defects due to the fault of the operator.
With 5-axis machining, it becomes possible to use short cutters, which allow achieving a greater degree of accuracy and higher cutting speeds, as well as obtaining a better surface quality of the product. This approach combines several technological operations into one, thereby achieving a high degree of smoothness of the treated surface. This technique is relevant for cutting polymerized parts made of composite materials and parts produced by vacuum forming.
It has the ability to process workpieces along three independent coordinate axes. In 3-axis installations, the cutter produces longitudinal and transverse movement in a horizontal plane, parallel to the work table and the workpiece mounted on it. This corresponds to the X and Y axes. In a 3-axis machine, these movements are made by moving the table with the workpiece.
Vertical movement along the Z axis in 3-axis machines can be carried out both by moving the table and the spindle assembly. If the table with a workpiece is moved, it is done using a hydraulic console. This method has significant disadvantages, since it requires the movement of massive parts. Therefore, this method is used only in light and medium-sized horizontal and broad-purpose milling machines. Due to low accuracy, this method is used to a limited extent in coordinate milling machines. In 3-axis machines, vertical movement is primarily performed by the spindle with the tool.
A 4-axis milling machine is equipped with a rotating device that allows you to rotate the cutter relative to one of the axes. Most often, rotation is provided relative to the Y axis. This expands the technological capabilities of the milling machine compared to 3-axis installations. On a 4-axis machine, you can simultaneously process a number of workpiece surfaces without changing its position.
By increasing the degrees of freedom of tool movement to 5, the capabilities of the machine also increase. An additional working axis of a 5-axis milling machine appears either due to the rotation of the work table or the spindle. This leads to a more complex design of the milling machine and an increase in its price, but is compensated by a significant expansion of technological capabilities. There are also metal milling machines that have the ability to rotate the worktable along two axes. This significantly limits the size and weight of the available workpiece, but at the same time allows the production of extremely complex parts. 5-axis milling machines have one of the widest functionality among all metal processing equipment, which is why it is worth buying it.
Advantages of coordinate milling machines:
Multi-axis CNC metal milling machines have gained significant popularity due to their efficiency.
A jig milling machine has significantly greater rigidity, but complex design requirements lead to restrictions on the weight and size of the workpiece. Therefore, their scope of use is limited; they are used for small and medium-sized parts with complex shapes. In some cases, for the production of simple parts, it is more profitable to buy simple machines - with less functionality, but also a lower price. Therefore, before buying a machine, you should carefully analyze the technological process options and choose the optimal solution based on price.
Increasing the number of working planes for milling equipment means additional capabilities and a significant increase in functionality. All this can be fully attributed to 5-axis CNC metal milling machines, which are in high demand today. Their scope of application is quite wide, and the quality of processing of metal workpieces remains high, even when it comes to complex structural elements.
The main distinctive feature of a 5-axis CNC machine is a movable spindle head that can move simultaneously in two planes perpendicular to the surface being processed. Thus, the work tool can be moved in the up and down direction, positioned along or across the direction of the workpiece axis, or positioned at an angle according to the software presets.
The design of a 5-axis metal milling machine is similar to other equipment in this category. The workpiece is located and fixed on the working field, and the equipment is started thanks to servo drives. The choice in their favor is due to the high accuracy of their work and the possibility of feedback, which simplifies the management and control of the equipment. One of the types of five-axis centers is a version with a spindle that can rotate simultaneously in five planes, mounted on a special rotating mechanism. This is the main difference between the machine and 4-axis milling models. An important advantage is also the presence of special sensors, whose tasks include monitoring the quality and accuracy of the operations performed.
Among the advantages of 5-axis CNC metal milling machines it is worth noting:
The catalog of the company Association KAMI presents a wide selection of 5-axis CNC milling machines from leading manufacturers. All equipment is provided with a long-term quality guarantee. For additional advice on installation, connection, operation and maintenance of equipment, call the indicated numbers.
