Tag: promyshlennoct and equipment

Around XY11 century was invented tube. The use of glass bottles with stoppers made coup in wine storage. Wine in a tightly corked bottle lasts longer taste and aroma. Wine packaging reached perfection. Many of the achievements of ancient wine forgotten, though some have been used successfully and is now in the modern wine production. Oak barrels are used in vintage wine, in the Caucasus use clay pots, buried in the ground, and became a classic glass bottle packaging for wine. Until now, as in the good old days, used the traditional bottle of green, brown glass capacity of 0,75 liter, green and brown glass protects the wine from the harmful effects of sunlight during the long period of its aging in the bottle.

Equipment that is used for bottling wine, too, has changed for hundreds of years. Until H1H century bottling remained manual operation, and all the technical means of production were a primitive mechanical devices, only partly simplify the implementation of the process. But Progress is inexorable, is now bottling almost everywhere is fully automated. Used automatic lines, where human presence is needed only to follow the work of machines. One of the important operations in this line of packaging containers in a beautiful label that the wine stand out.

Each manufacturer develops under every variety of wine colorful labels that reflect the essence of the drink contained, and picks up the equipment for their labels. Labeling equipment for self-adhesive labels in the bottling of wine are used not so long ago, even five or ten years ago, many used the adhesive labels, but they do not suited for quality, you need to pick up the glue that is not always firmly lay down the bottle, label slides, curved edges and the case has many troubles. Technological advances have come to the rescue, innovative technologies firmly part of our lives, one of the innovations were self-adhesive labels. They are easy to use, all-purpose glue is easy to bear on the bottle, the main advantage of self-adhesive labels, convenience when applied to bottle. In the bottling of wine labeling machine for applying labels used two types of rotary machine (Carousel) or linear machine. Rotary machines are used for the containers, which has some monograms, decals brand, etc., which should be clearly fixed, ie bottle has a bottom key value of such machines is very high. Linear labeling machine is not as expensive, more simple to manage, maintain, used to label several labels, sometimes on the bottle is up to six labels.

Classification of rolling processes rolling process on the roll forming equipment manifold. They can be classified by various characteristics. Longitudinal, transverse and oblique (helical) is determined according to vzimnomu location of the axes of the treated body and rolls. If the axis of the rolled strip is perpendicular to the axis of the rolls, the rolling is called longitudinal. When takm method of rolling strip only forward, ie performs only translational motion. Longitudinal rolling is the most common.

For the transverse axis rolling obratyvaemogo body parallel to the rolls. Axis of the rolls rotate in one and tighter storoonu. They are gradually converging, in thereby reducing the diameter of the product, which also revolves, but in the opposite direction of rotation of the rolls. In the longitudinal direction of the processed body does not move (unless otherwise pulling devices). Side rollers perform an auxiliary function: they keep the product between the rollers. Cross rolling is used in metallurgy and machinery for the production of axles, shafts, bushings, gears and other products such as body rotation.

Skew rolling, also known as helical, occupies an intermediate position between the transverse and longitudinal. In this case, the axis of the rolls at an angle to each other and to the axis of the rolled round billets. Thanks such location rolls billets in the rolling process does not only rotational but also translational motion. Since the roll angle with respect to the axis of the workpiece body is usually small (up to 12-18 degrees), oblique rolling nature closer to transverse than to longitudinal. Process skew rolling Shirikov used in the manufacture of seamless pipes, particularly at the piercing mill, where of a solid round billet get dirty tube – the pocket. Special type of rolling is the so-called periodic rolling. It is characterized by Temo during deformation height of the gap varies periodically. Most often this is achieved by making the rolls special non-circular shape. In this way receive periodic profiles of rolled shape cross section which varies periodically along the length of the strip. When you change the compression is changing all the parameters of rolling, so periodic rolling can be characterized as non-stationary (in the transitional areas). Further, the rolling process is divided into symmetrical and asymmetrical. Symmetric rolling call such a process in which impact of each of the rolls on the body is processed in exactly the same, identical. If this condition is violated, then called asymmetric rolling. Among the asymmetric processes are: rolling in rolls unequal diameter, rolling one of the driving roller, rolling at different circumferential speeds of rolls, rolling or uneven (asymmetric) distribution of mechanical properties along the height of ledge, rolling at different conditions of friction on the rolls, etc. An important condition for the rolling process is the presence or absence of external forces applied to the ends of the strip. On this basis distinguish between free and commercial rolling. Free call rolling when the strip forces act only from the rolls. Non-free rolling is carried out with the intention or pressurization end of the strip. Tension force or the backwater created adjacent mill stands, Coiler-tensioning drums or other devices.

Electroslag welding. The welding process is bezdugovym. Unlike arc welding to melt the core and filler metals are used the heat released during the passage of welding current through molten conductive slag (flux). At the beginning of an arc melted a small amount of flux. Then the electrode was immersed into the slag bath, arcing ceases and the current begins to pass through the molten slag.

Welding perform bottom-up more often in the vertical position the workpiece with a gap between them. To form the seam on both sides of the gap set of brass slides, molds, cooled by water. As in welding sliders are moved in the direction of welding. By type of electrode distinguish electroslag welding con-alkali, a plate electrode and consumable mouthpiece, by the presence of vibration of an electrode – without hesitation and with fluctuations in the electrode on the number of electrodes – one, two and multiple. Usually electroslag welding is used to connect the parts with a thickness of 50 mm to several meters. Elektroshla kovy process is also used for remelting of steel from the waste and get casting. Plasma welding. The process is based on the passage of pressurized gas flows through the electric discharge of high density.

The result is a high- ionized gas called plasma. The temperature of the plasma jet reaches 30 C. llc Plasma arc welding can be performed in the manufacture of both thin-walled parts and components of large thickness of various materials. In as the plasma gas is most often used argon, helium or nitrogen. Composition and plasma gas flow rate depends on the type of electrode and the material being welded.

Where currently moving domestic producers and to the full extent if the consumer meets the requirements of manufactured equipment? Domestic manufacturers, to continue to work and develop, must produce equipment that meets not only Russian but also international standards. To do this he must invest in technical development of its production in order to raise product quality, on the one hand, and on the other – to reduce its cost. Unfortunately, most machine-building enterprises (and our factory is not an exception in this series) or have no funds for technical development, or have them a bit. We try to spend money very dosed in the right direction. Initially, we adopt new technologies in dyeing, and then created a new assembly and welding technology. Last year we were engaged in improving the quality of products. Plants need to maintain the technical level and quality of its products – this is one direction.

The second direction – need to improve the product, than we were doing all these years. It is understood that those components of the constructs that are outdated and do not meet the requirements of the present time (eg, hydraulics) shall be replaced by more sophisticated. In the tractor hydraulics technology – one of the main components which defines how its reliability and performance. In Russia and cis countries, modernization of plants producing these products are not carried out and no longer exists companies that have produced it qualitatively. We buy almost all the elements of hydraulics abroad.