Radial drilling compact machine, possessing even small dimensions and simplicity of a design, allows you to solve many problems, associated with the need to obtain holes in metal parts. The versatility of such equipment is also an important quality, which are equipped as small repair shops, and production shops of large enterprises.
RD radial drilling machine 60
Features of using machines
Technical possibilities of the radial drilling machine allow to carry out with its help various operations on processing of metal: drilling and reaming of holes of different diameters, countersinking, threading, carried out using a tap.
Even a desktop machine of this category can be equipped with various working tools, which increase its functionality. Equipped with such tools, radial drilling machines make it possible to perform technological operations, characteristic of the equipment boring group.
Different models of machines of this category differ in their dimensions and technical characteristics. The most common models of radial drilling equipment are: 2M55, 2К52, 2А554, АС2532, 2N55, 2532L. Differences of each model of similar equipment, designed to perform standard work on metal, belong to their capacity, as well as to the list of technological operations, which they make possible.
Versatility, which differ radial drilling group, gives the chance to use them successfully for implementation of repair work of various degree of complexity. The functionality of the equipment of this category is determined by its design, which may include various systems and elements.
Radial drilling machine 2A554
Design features of machines
Radial drilling machines are metal-cutting equipment, which is used for machining parts, having different configurations and geometric dimensions, which are made of cast iron and steel, different non-ferrous metals. Such machines are classified as second class equipment, if guided by the generally accepted classification of technical devices, designed for metal processing. The most popular models of equipment are radial drilling groups (2К52, 2M55, 2А554, АС2532, 2H55 and 2532L) allow drilling holes, the axis of which is located at different angles.
Technical possibilities of the radial drilling machine allow to carry out on it processing of surfaces of any type: cylindrical, conical, threaded and end. The desktop machine of such model is most often used for performance of drafts, semi-finished, as well as clean technological operations.
The main tools, which are equipped with radial drilling machines, there are drills, sweeps, countersink and threaded taps. A special purpose tool can be installed on the machine to perform certain technological operations.
The models listed above, which are most common, mainly used for processing internal holes, which can have a cylindrical or even conical shape. Details, which can be processed on the equipment of these models, can be quite large and irregular geometric shape.
Design features of radial drilling machines make the process of processing parts on them simple and convenient. The part on such a machine is fixed in a special device. The design of the equipment provides smooth movement of the cutting tool in relation to the processed surface.
CNC radial drilling machine
Machines of this category, including desktop, are characterized by high power characteristics, that gives the chance to carry out processing of details on them, made of different metals, steel billets including. Radial drilling machines are successfully used to equip enterprises, working in various industries, this also applies to the car- and aircraft construction.
Component structural units of machines
Radial drilling machines, used in modern industrial enterprises, may belong to one of the four species in their design.
- Machines models 2K52 and 2M55 belong to the category of stationary equipment and are used to perform general-purpose technological operations.
- In the design of machine tools models 2532 and 2A554 there is a special column, which can move along the surface of the workpiece, for which special guides are used.
- Large machines of models 2532L and 2H55 themselves move along the surface of the workpiece, for which they are mounted on rail guides.
- There are some models, which are installed directly in the processing area. With the help of such equipment you can also perform finishing work, characterized by a high degree of accuracy.
To use any model of this equipment efficiently and safely, and not just a CNC radial drilling machine, it is necessary to understand very well in its device and to have the corresponding qualification.
Design of any machine of this category, including desktop, must contain the following elements: solid foundation, on which the processed detail is fixed, cylindrical column, traverse and working head, in which the cutting tool is fixed.
Column of the radial drilling machine, on which the horizontal traverse is fixed, if necessary, can make rotational movements. The traverse can move in a horizontal plane, on this element the drilling head with a working spindle is mounted, in which the cutting tool is fixed.
The design of such a desktop machine is simple and reliable, which becomes clear even from the photo. This equipment is easy to maintain and repair.
Principles of operation of machines
Gearbox and adjustment of working transfers, which each desktop machine of radial drilling group is equipped with, are located in his drilling head. Working bodies, by means of which control of work of the machine is carried out, are on its front panel. Processing of details on machines of this category is carried out at the expense of rotation of the cutting tool.
Radial drilling machine 2m57-2
Before starting the equipment, using special handles, the parameters of the tool rotation speed and the feed rate are set. When selecting processing parameters, performed on the machine radial drilling group, take into account a number of factors: maximum hole diameter, which can be machined; the maximum amount of spindle movement; the number of the connected cone, located inside the spindle; number of revolutions, which can carry the spindle; number of degrees, allowing you to adjust the spindle speed.
And power, which is owned by radial drilling machines of a certain model, mainly depends on the parameters of the motor, used to equip it. Of great importance is the cost of the machine, which depends on both its technical condition, and from functionality.
During operation, there is a regular need for maintenance and repair of equipment, which should be performed only by qualified specialists, with sufficient experience in this field.
Radial drilling machines are considered to be very reliable equipment, which allows you to efficiently perform machining of parts, made of different metals. Specialists are allowed to work on machines of this category, who not only have the appropriate qualifications, but also were instructed in safety.