Description of the manual installer grommets and buttons
Grommet for curtains is a separate type of fittings, which is an element consisting of a washer with a shaped sleeve, designed to strengthen the edge of the fabric, more precisely, a hole cut into it, into which the eaves, barbell, cord are threaded. This is the most versatile, beautiful in appearance, the most convenient option for mounting curtains on the eaves.
Content
- 1 A brief description where to apply, how to install on the fabric
- 2 List of installation tools
- 3 Manual forceps: description, principle of operation, limitations, disadvantages
- 4 Punch tool: description, principle of operation
- 5 Installer Crop-a-dile: description, principle of operation
- 6 Installation of eyelets with Ter-2 press
- 7 Is it possible to install the grommets without a tool?
- 8 Equipment for the installation of custom eyelets
- 9 Conclusion
- 10 Video review of hand breakers and eyelet installers
A brief description where to apply, how to install on the fabric
Cringles are used in the manufacture of sewing, shoe, haberdashery goods, in printing. They are used for decoration of belts, bags, making parachutes, all kinds of tents, tents, fixing advertising banners, stitching papers, scrapbooking, etc.
This type of hardware is made of plastic, wood or metal (brass, aluminum, steel), having the appearance of rivets of different diameters with holes in the center. Products differ in external and internal diameter, height. The shape of their inside can be very different from the outside configuration.
Cringles can be of different colors, decorated with stones, imitate different materials. During the installation of the grommet, its shaped sleeve is inserted from one side into a hole that was punched in advance, and with the other a washer is put on. The design is fixed flaring the first element.
A definite plus of eyelets is an increase in the life of the product into which they are inserted, due to the strong fixing of the hole, the absence of abrasion, sagging of the material, shedding of the edges of fabric, leather, paper, etc.
At home, lovers manage to mount the product with a conventional hammer and pliers, which often leads to irreparable deformation of the element, professionals use special tongs to install buttons and eyelets.
Council Grommets are most often made of practical round shape, square, oval, figured are used only for decorative purposes. Compatibility with tools is checked individually each time.
List of installation tools
The tool for mounting the grommets is not only a specialized punch “able” to make round holes, it is also a hole punch or perforator for fabric, but also multifunctional forceps, presses, clips of various configurations. Experts recommend purchasing fixtures in whole sets, but the use of universal, multifunctional is no less convenient.
Types of devices:
- manual - punch, crocodile, tongs, collapsible hammers, tools with a set of three or four functions, devices “Fiskars”, “Micron”, “Kangaro”;
- semi-automatic have high performance - with their help it is possible to install about 1300 rivets per hour;
- automatic - are a heavy, bulky machine, used only for mass production.
For plastic parts, special devices are used that have the function of “soldering” the upper and lower parts of the rivet.
Council In order for any installer of eyelets to last as long as possible, it must be kept clean, periodically carry out a visual inspection and lubricate with engine oil.
Manual forceps: description, principle of operation, limitations, disadvantages
Nippers for "Micron" HT-2 eyelets are equipped with a ruler for measuring the diameter of fittings, a hole punch - the nozzle is located on the side of the working tool, and is used for elements having a diameter of less than 4 mm.
Such a handheld device is good because:
- able to punch holes of several sizes;
- weighs little;
- safe;
- easy to use;
- almost silent;
- occupies a minimum of storage space;
- qualitatively performs the tasks.
Tongs-installer are not universal - clamp for eyelets, block of different size is selected individually. Separate models are equipped with removable expansion nozzles, allowing to mount elements of two different diameters.
Punch tool: description, principle of operation
A hammer is required to work with perforated perforators of the percussion type, and the process itself will be noisy. The installer-core is reliable, convenient, easily punches holes, installs fittings of a suitable size. Hand presses are also used for punching the web - the fabric is placed on a special platform, secured, and pressing the lever at the back makes a hole that corresponds to the diameter of the nozzle used.
One of the tools suitable for mounting the grommet fittings is “Fiscars”. It is used for elements with dimensions of 1.6, 3.2, 4.8 mm, great for thick, thick materials. Punching, installation is done with the help of parts with springs, which are delayed to a distance of 5 cm.
The Kangaro tool - the nippers having a punch and a ruler. Their handle is made anatomically shaped to provide comfortable holding in your hand. The working process is standard: punching a hole, fixing a rivet with a slight pressure on the handles of the forceps. The disadvantage is the inability to install parts with a diameter greater than 4 mm.
A special grommet is a heavy, but compact tool made of steel, all of which are inserted into each other like nesting dolls. The minimum size of the installed fittings is 6 mm.
Working with a hammer is a rather noisy process, it is necessary to put a metal anvil under the workpiece, since the puncture site is not fixed (which in various situations can be both a plus and a minus), there is a risk of tissue slipping - this will lead to its damage. It is first necessary to designate the point of installation of the rivet, the punch is installed perpendicular to the edge of the web. A pair of blows with a hammer and the leg flattened out, and the part is firmly fixed.
Installer Crop-a-dile: description, principle of operation
“Cropodile” is the most commonly used manual grommet installer, having a rotating head and cubes for changing positions, a switch.
The device has almost no restrictions on the diameter of the fittings. He is able to:
- carefully make holes of several sizes;
- reliably mount buttons, eyelets;
- replaces three different tools;
- switch from one mode to another;
- cut through fabric, leather, plastic, paper, thin metal, chipboard, compact disc and other dense materials;
- can fasten the part at any distance from the edge.
This tool for eyelets is available in a variety of colors. With the device, it is easy to fix parts with dimensions of 3.2 mm, 4.8 mm, buttons, elements with 8.3 mm pins. To do this, a suitable hole is first made, after which a part is inserted into it, tightly pressed.
The tool has three positions:
- In the first punch holes with a diameter of 3/16 inch.
- In the second - 1/8 inch.
- The third parts are set.
There is also a compact version of the Crop-a-dile apparatus for installing eyelets, characterized in that it is not capable of making holes far from the edge of the surface being processed - only within 2.5 cm.
Installation of eyelets with Ter-2 press
Universal press "Ter-2" is used for installation of metal accessories. This is an improved design of the device "Ter-1". For work, removable nozzles are used here, which are used for cringing parts, with a diameter of up to 14 mm, holniten, buttons (ring, shirt), jeans buttons, etc.
Punches of different diameters are also removable parts. The installation of the grommets with a size of 15 mm or more requires considerable effort; therefore, it is recommended to use another press, Der-2, for mounting such elements.
The main disadvantage of the product is that all removable parts must be purchased separately from the main unit. There are several significant advantages: a relatively low price of the device, small dimensions. The device is ideal for mounting parts on dense, heavy materials.
It is important to choose the right nozzles by size - if the parameters do not match, the crown element is deformed, it will not be able to fully carry out the functions assigned to it.
Is it possible to install the grommets without a tool?
Rivets are sometimes mounted with little or no special equipment or tools. For work we need:
- hammer;
- special punching, pointed iron tube, very sharp scissors;
- flaring to flatten a ring or bearing ball;
- metal anvil;
- depreciation board, bar.
This is done like this:
- the edge of the fabric folded in half, secured with tape, tape;
- a piece of wood is enclosed for the future installation of the rivet;
- with the help of the punch holes are made, located at the same distance from each other, the nearest edge of the fabric;
- Both elements of the ring are connected to the two sides of the web, with an anvil placed at the bottom and a rammer on top;
- then a hammer is struck at the flare tool;
- as an option, use a metal ball and beat it to make the rivet flatten;
- for durability, you need to additionally hit the sleeve itself;
- The process is repeated as many times as the rivets are installed.
There is an easier way to install rivets - using pliers. There is more physical effort required, and without proper skills there is a risk of hopelessly spoiling the product, so you should first practice on an unnecessary piece of textiles.
Tip: when flattening parts often appear sharp edges that can tear the fabric. To prevent this from happening, a support ring is used.
Equipment for the installation of custom eyelets
When it is necessary to install oval rivets with holes, this can be done manually: cut suitable holes in the textile material with scissors, unbend the inner edges of the part with any metal tool, and clamp with pliers. Products in the form of an oval are used for fastening boat, car awnings, parts of tents, pavilions and others.
Kit for installation of custom oval grommets 42x22 mm. consists of a punch, punch with die, crimping. The punching method, the installation of the product does not differ from the fastening of conventional round rivets. Also for products in the form of an oval, other devices are used that have parameters of 11 x 17 mm. or 22.5 x 13.5 mm.
Council When installing curtain eyelets, their internal diameter is selected by 1-1.5 cm. More than the thickness of the rod, which allows the product to move without extra effort.
Conclusion
It’s not at all difficult to use instruments and eyelets on your own - you just need to imagine what you should get, draw a drawing or a sketch of the finished product, carefully read the instructions. Having a set of tools with a punch at home to install eyelets and buttons, you can not only hang curtains with your own hands, make all kinds of crafts to decorate life, but also organize a profitable family or individual business.
Video review of hand breakers and eyelet installers