To organize any production process, it is necessary to correctly complete the production line. This is especially true for small industrial organizations specializing in the manufacture of facade structures. Properly selected equipment for the production of aluminum windows will become the basis of a successful enterprise.
Technology system
The specifics of the manufacture of aluminum structures lies in the great freedom in choosing the technological scheme for their production. At the initial stage of organization, with a small budget, you can limit yourself to a minimal set of machines and accessories. But for this you need to know the main stages.
- Calculation of the amount of material for manufacturing, drawing up schemes of cutting and assembly. For this, programs for the production of windows are used.
- Cutting, processing and assembly of structures.
- Transport logistics for product delivery to facilities.
The determining item in this list is special equipment designed for the production of window structures. It needs a more detailed review. His choice directly depends on the profile system, and in particular, the method of fixing the corner elements in the structures. Depending on this, two types of lines are divided: with mechanical fastening and pressing using special glue.
Equipment Installation Procedure
The sequence of assembly stages of construction directly depends on the type of machine tools. Even with a minimum configuration, the following processes are required.
- Cutting. It is carried out using a circular saw or a special two-headed CNC machine. The latter is the best option, since this equipment for the production of aluminum windows can cut the profile in a semi-automatic mode, just enter the size data.
- Milling. After cutting the profile, it is necessary to process it to install accessories: reciprocal levels, handles, loops. To do this, a copy-milling machine is used, which, with the help of longitudinal and transverse drilling, makes the necessary holes. Their location and dimensions are determined by the configuration of the mounting elements.
- Assembly. After preliminary preparation of the profile, an angular connection is made, as a result of which a finished structure is obtained. To do this, aluminum pressing machines are used, operating on the principle of pressing. If simple systems are used, mechanical fasteners can be used.
- Quality checking. After assembling the windows, the quality of the connection of all elements and the functioning of the shutters are checked. To do this, the design is installed in a test bench, on which the correctness of dimensions, the operation of the fittings and the absence of marriage in the product are verified.
This is a general description of the production process and the procedure for going through the steps of assembling aluminum windows. Minor changes to the composition of equipment and tools may be made depending on the selected profile. One of the main parameters is the choice of technology for the angular connection of profiles.
Mechanical connection
Most of the budget series of aluminum systems in the manufacture of structures are connected mechanically.After cutting the ends of the workpiece at an angle of 45 °, holes are made on the inner surface. Having inserted the connecting element, with the help of a screwdriver, it is fixed. In the process, the joints of the profiles are fastened together and form an integral part.
With this technology, the use of special equipment is optional. The process is characterized by low cost and low labor costs. However, it is not always applicable, because with large structures and, accordingly, profile loads, its practical application is impossible. Also in this way it is impossible to connect the profile of the "warm" series. The specificity of their cross section does not allow the installation of a mechanical connector.
Pressing
A press for the production of aluminum windows is a more technological and reliable way of joining structural blanks. After cutting with the help of a copying machine, the ends are milled. Then, an end-to-end rigid connector is installed at the end of two profiles. To enhance stiffness, a special adhesive is added. When the structure is finally assembled, the corner parts are pressed.
In this way, a high quality connection is achieved. Using this technology, large panoramic structures and aluminum facade elements can be assembled. Unlike the mechanical method, this assembly method is much faster, although more expensive.
Quality checking
The final step is quality control. For this, special equipment for the production of aluminum windows is required - a test bench. It is a rigid frame with sliding vertical racks. After the installation of the structure, the side parts fix it, and the technologist can begin checking the quality of the product.
The overall dimensions of the window and its internal parts are checked: sashes, the location of the impost and so on. After that, they begin to test the operation of the accessories. The shutter opens in all the prescribed modes, the density of its pressing against the frame is verified. If all parameters meet the requirements, the product can be sent to the customer.
What equipment for the production of aluminum windows will be optimal for a particular production? The choice should correspond to the budget, planned capacities and workshop area. It is recommended to contact specialized companies engaged in the selection of equipment.
