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This man is designer, constructor. He generates the embroidery plan (style) - the machine operation algorithm, which can be in consequence repeated unlimited quantity of instances. The machine following the provided system, automatically executes the embroidery on material.
Common information
Machine embroidery is a special variety of embroidery, performed by special automatic machines, functioning according to the mans adjusted system.
This man is designer, constructor. He creates the embroidery system (design) - the machine operation algorithm, which can be in consequence repeated unlimited number of times. The machine following the provided plan, automatically executes the embroidery on material. In this way, the primary attributes of machine embroidery are the absence of manual labor at the stage of outright embroidery, and the possibility of embroidery samples duplication. The machine embroidery is a latest kind of activity, in contrast to manual embroidery, existing for thousands of years. The machine embroidery started its existence almost 50 years ago and in 1980-ies the demand of the profession of machine embroidery designer started to develop. Presently the demand is actually as nicely. During the period of machine embroidery existence, its creation technology has changed beyond recognition. The machines that once utilized as supply of info the punched card, limited in speed and quality of embroidery, were replaced by microprocessor-based, highly productive, multihead machines with advanced technology equipment, optimizing the embroidery process.
The procedure of machine embroidery technologically consists of two closely connected stages:
1. The embroidery designing stage, or the construction stage of machine embroidery-represents the method of creation of embroidery machine system. At this stage are created the construction components of machine embroidery.
2. The technical stage represents the direct embroidery manufacture by implies of machine. At this stage are developed the technical components of machine embroidery.
Each this stages are at the exact same time fairly independent from the point of view of manufacture, which aids to differentiate them and to mark out two different fundamental types of industrial activity accordingly. It is a question of enterprises that are specialized directly in plan creation, or in materially embroidery creation. Each of these manufacture branches develops round itself a branching infrastructure program. For example, these days there are a excellent number of producers of specific plan maintenance for machine embroidery, of embroidery machines and particular concomitant equipment producers, of outlay supplies producers, utilised for embroidery manufacture. Many businesses, in accordance with machine embroidery branch demands are adjusting the directions of its activity. For example, the producers of textile dye stuff make specific adjustments of qualities and spectrum, the clothes producers adjust the construction, adjusting it to the technology of machine embroidery manufacture.
Field of machine embroidery use
Historically the embroidery had, initial of all, a decorative character. Nowadays this crucial home favorable affected its use in advertising branch. We often see the embroidery bearing advertising-informational character, on clothes objects and other ready-created garments.
Machine embroidery as advertising informational bearer
Embroidery can be an productive advertising-informational implies, at the identical time without loosing its artistic expressiveness. It is frequently utilized at trade marks plotting on the cloth, leather, felt, as effectively as on comprehensive goods, clothes etc. At embroidery it is possible the reproduction of trade mark of all color combination. The trade mark, plotted on by this approach, frequently turns into fashionable attribute of post and becomes an organic element of its composition. It is possible to embroider on various sorts of clothes, including uniform, working clothes. The embroidery as characteristic index to any present of activity is broadly utilized in a lot of nations. Very often the firm workers bear the differential sign of their company. It can be a logotype on the head gear, on the front side of the sweater or on the back side of the jacket.
The cloth embroidery, on many indexes passes ahead of its rivals, like serigraphy or decal decoration (transfer seal). The embroidery is a lot more lasting, the steadiness of threads color is greater, the volumetric texture of embroidery confers more high-priced and spectacular shape to the logotype. That is why most of the companies, dealing with advertising campaigns development, advocate to their customers the extremely embroidery. The embroidery can be performed on various parts of clothes and on different articles. On head gears (caps, knitted caps), sport shirts, shirts, tolstovkas, even on footwear.
Technical constituent of machine embroidery
For the duration of the cycle of machine embroidery manufacturing is applied diverse implies and tools. Nevertheless, beginning from the availability of two fundamental stages of manufacture, it can be market two fundamental corresponding tools of machine embroidery. They are:
1. The personal computer with proper program maintenance and peripherals on the construction stage of manufacture.
two. Automatic embroidery machine with concomitant supplementary equipment on the technological stage of manufacture.
Let us list the fundamental information of industrial automatic embroidery machines and some supplementary unique concomitant gear.
Industrial automatic embroidery machines according to fulfilled activity and principle of operation can be divided in two groups:
1. Universal automatic embroidery machines.
2. Unique automatic embroidery machines.
To particular automatic embroidery machines can be attributed the machines utilizing not rather normal embroidery approaches, machines that are capable to perform embroidery on out-of-the-way areas of full goods and on components that are difficult for embroidery. To one particular of the most commonly employed sort of particular automatic embroidery machines can be attributed the so referred to as Schiffli, machines that let generating embroidery with the utilization of decorative cord, to cut by way of material and at the same time to procedure the cut by embroidery. These machines are primarily utilized for finishing of light and thin, translucent, fashioned and other smart cloth and articles made out of it. For instance, Schiffli machines are typically employed at wedding dresses decoration.
Fairly lately it appeared a new exciting sort of automatic particular embroidery-the so known as no-thread-embroidery and automatic no-thread embroidery machines. The principle of operation of such machines has a remote conformity with principle of generating of needle-punched fabrics. It consists in the reality that the machine with a set of needles (24 needles) runs through the structure of the primary (operating) material the locks of fibers of unique auxiliary material. The auxiliary material is laid below the primary material. Following the auxiliary material getting rid of on the main material remains an efficient, particular pattern (image).
These days the leader in production of no-thread embroidery machines is the Japan Company Tanaka. In 2001 style show in Berlin and Paris had been presented outstanding collections produced with the support of no-thread embroidery on Vari-O-Matic machine of this firm. To universal automatic embroidery machines are associated the machines of lock-stitch with coordinate displaced frame holder which is meant for manufacture of embroidery with threads on classical and most widespread materials and articles. The use of such machines supposes some limitations in properties of utilised supplies and constructions of total products.
But these limitations are continuously developing narrower due to constant modernization and improvement of universal automatic embroidery machines and due to use of manifold auxiliary facilities and special devices. All known universal automatic embroidery machines are of lock-stitch variety of machines and the structure of a lot of parts of the mechanism has numerous similarities with lock-stitch embroidery machines.
The major parts of single-head universal automatic embroidery machine are column, case, frame holder and head. The case is fixed on column and consists of pole and cantilevered arm. Inside the upper part of column is installed the stitch mechanism. Inside the case is installed the main shaft mechanism. On the head is disposed a set of needle mechanisms with thread takeup and thread guide mechanisms. The head is in a position to shift from case in the horizontal position, engaging with the primary shaft stirring up the required needle mechanism. This enables the machine to make the shift of the thread color at one embroidery run.
The frame holder mechanism is able to shift the frame holder in a horizontal level in four directions from the active needle. The shift is created in step-sort on coordinate according to provided embroidery program. In this way the machine can make loch-stitches on material of different length and in any provided order and course, executing if needed the shift of working needle with the thread of the definite color. The industrial automatic embroidery machines can be each single-headed and with handful of heads and with corresponding quantity of necessary working mechanisms. The last are named numerous headed or multihead automatic embroidery machines.
Under typical circumstances of embroidery all the heads and frame holders mechanisms performs synchronously.
The fundamental indexes of industrial embroidery machines
1. Speed of embroidery. It is expressed by means of quantity of stitches per minute. The embroidery speed can be adjusted each manually and automatically while embroidering. The optimal embroidery speed of contemporary machines oscillates among 700-900 stitches per minute. Optimum speed reaches 1200-1400 stitches per minute.
2. Number of working heads. In modern day multihead machines the head numbers come to 2-four heads.
3. The size of operating region or the highest size of used frame. This index is concerned with attainable size of performed embroidery. It is expressed via correlation of length and width of the operating location in millimeters and is regulated for flat and cylindrical frame (used for caps, sleeves, etc). There are spread the correlations 800x600, 500x400 and other-for flat frame 360x75, 400x350 and other for cylindrical frame.
4. Needle quantity. It is equal to the quantity of needles on a single head. It is defined by maximal attainable quantity of thread colors used at 1 run of embroidery. The achievable needle quantity in contemporary machines is from 1 to 12. The most spread are the machines with 9 needles. Other essential indexes are the noise and vibration level, the compatibility of machine with different standard embroidery programs, the presence of accessories, error of linear measurements of embroidery elements.
The accessories can be presented by way of various extra hinged device for automatic let-off of decorative cord or ribbon, broadened handle terminal, systems of laser and video navigation of working region, additional laser trimers (device for thread cutting) and other.
The concomitant gear can be presented via devices of embroidery evaporation, various press equipment for adhesive chevron and braid production, unique cloth-cutting machine in the type of laser cutter-machines, that can automatically cut of or drift on markings on cloth, which is widely employed at combined with embroidery appliqueworks production. purchase here hearing aids home page
