1. Stationery stores have a kind of binding pliers that are punched and bound together, which is very easy to use.
2. You can also use a hammer, but you should put a concave anvil under the nail drum surface, and then punch holes with a special iron chisel to avoid affecting the beauty of the nail drum surface (this set of tools is generally available in small hardware stores).
3. Find a shoemaker or a zipper repairer to help punch holes. Save money than buying tools.
Use method of core-pulling rivet
The size of rivet hole is min+0. 1 max+0.2. Generally, the total thickness of the workpiece is 45%-65% of the rivet length. It is best not to exceed 60%. In addition, the short working length is also very troublesome. Suggestions are generally based on 50%-60%. For example, if the total thickness of two or more workpieces is 6mm, the length of rivets should be 9. 38+03.3mm In this case, it is better to use the one with the length of 12mm. The pneumatic self-pulling rivet gun can be directly connected to the gas scale. Small ones, such as 14kg or less, are also acceptable, except those with a diameter of 6.4(6). Some guns can be pulled, but they are more expensive than abroad. Production test price: generally 200-400 yuan/almost 700. Foreign products range from 1000 to thousands. Personally, if it is used normally, it is best to use the products of well-known manufacturers. There is basically no difference in appearance, but the accessories inside are very different. If you can't pull tens of thousands of dollars, there will be air leakage. Once the air leakage effect is not good, the chuck is easy to break down. The accessories inside are also easy to break. Accessories are cheap, but manual replacement is too troublesome. -No external auxiliary equipment is required. Just use it directly. Generally, it is 30- 100 yuan/piece. A small amount can be considered. The disadvantage is that efficiency is too low. Chuck is also easy to break. It is recommended to buy a good one. Generally, 1-2 yuan can buy bad ones. Okay, just a few dollars a set. Regarding the tension/neck breaking force of stainless steel rivets, the air pressure of the rivet gun with a diameter of 3/3.2 should be 4.5-5.5 (bar/kg), and the air pressure of the rivet gun with a diameter of 4 should be 6-7 (bar/kg). The diameter of 4.8 is 7.5-8 (bar/kg), and the diameter of 6/6.4 is 9-9-10 (bar/kg). If the bearing capacity of the rivet gun is not considered, a little more tension is fine. Personally, the bigger the better. Although you can pull down 7bar with 4.8, it is better not to use 8bar. Other specifications are also available.
How to use rivets and rivet tools
The general specifications of core-pulling rivets are 2.4/3.0/3.2/4.0/4.8/5.0/6.0/6.4, etc.
Choose riveting tools of different models and sizes according to different specifications;
General tools are divided into manual, electric and pneumatic tools; Pneumatic riveting gun has high riveting efficiency and low failure rate, and is widely used in the industry.
How to use the flat taper rivet?
The use of flat-headed rivets, like ordinary rivets, requires riveting with a riveting gun, but the riveting surface of flat-headed rivets is required to be concave, and the riveted surface is flat and cannot protrude.
Professional consultation: Jingjiang Katie Hardware Machinery Manufacturing Co., Ltd., a professional rivet manufacturer.
As shown, how to use this rivet, it is better to have a picture.
Simple, one pull and one sum, using the compression principle.
How to use this rivet?
You have to punch holes first.
How to use aluminum rivets
This is a solid rivet. To use a solid rivet gun, you can search for S40 or S50 solid rivet gun on Orfila riveting website.
Types and uses of rivets
Commonly used are R-type rivets, fan-shaped rivets, core-pulling rivets (core-pulling rivets), tree-shaped rivets, semi-circular rivets, flat-headed rivets, semi-hollow rivets, solid rivets, countersunk rivets, core-pulling rivets and hollow rivets, which are usually connected by their own deformation. Generally, cold riveting is used for those smaller than 8 mm, and hot riveting is used for those larger than this size. But there are exceptions. For example, some nameplates on locks are riveted by the interference of rivets and lock body holes. R-type plastic rivet, also known as expansion rivet, consists of plastic sub-nail and female buckle. When installing, you don't need to use installation tools, put the installation base into the smooth hole, and then press the head. The specially designed feet expand and expand after being stressed, and are firmly locked on the installation surface. It is often used to connect plastic shells, lamp boards, insulating materials, circuit boards, or any other light and light materials, which is beautiful, practical and convenient to use. Fan rivets are specially designed for manual installation and can be pulled in through holes in the panel or chassis. They are made of elastic materials with good toughness and can be installed quickly even under interference fit. The design is ingenious and elastic, and it is not easy to slide out after being pulled in with the corresponding gap. Fan rivets are mainly used to fix the fan, heat sink and chip of computer case, which has the function of vibration prevention and noise reduction. Core-pulling rivet is a new type of riveting fastener, which is very convenient for riveting. Core rivet can show its unique advantages in a relatively narrow space or in an environment where there is no riveting gun or it cannot be used. Two or more connecting pieces can be riveted successfully by hitting the nail core on one side with an object such as a hammer. Cored rivets can be divided into flat-headed driving rivets and countersunk rivets according to the brim shape, and can be divided into all-aluminum cored rivets, aluminum-steel cored rivets, all-stainless steel cored rivets, steel-steel cored rivets, aluminum-stainless steel cored rivets and plastic cored rivets according to different material combinations. Core rivets do not need to be riveted by manual riveting guns or pneumatic riveting guns like core-pulling rivets, which has better riveting performance and convenience and can be widely used for riveting various connecting parts. Plastic tree-shaped rivets are also called inverted tooth-shaped plastic rivets and Christmas tree-shaped plastic rivets. The good elasticity of the toothed plate can be directly manually installed in the interference-fit circular hole, and the toothed plate can be adjusted and fixed by itself according to the actual thickness. The inverted tooth rivet is designed to be firmly fixed on the installation surface after installation, which is not easy to be pulled out. It is suitable for fixing soft materials such as foam, wood, rubber and automobile interior. Plastic tree rivets have excellent insulation, fire resistance, non-magnetism, heat insulation, light weight, high temperature resistance, high strength and corrosion resistance, and are widely used in various industrial fields. The types of rivets can be roughly divided into open, closed, double drum and single drum series. Let's briefly introduce their models. Countersunk core-pulling rivet: the riveting of riveted parts with smooth and beautiful surface after riveting. Double-drum type core-pulling rivet: When riveting, the nail core pulls the end of the rivet body into a double-drum shape, clamping the two structural parts to be riveted, and reducing the pressure acting on the surface of the structural parts. Uses: Mainly used for riveting various thin structural parts in automobile, ship, construction, machinery, electronics and other industries. Large-eave core-pulling rivet: Compared with ordinary core-pulling rivets, the aluminum cover of this rivet has a larger diameter. When riveting with the connector, this rivet has a larger contact area and a stronger supporting surface, which can enhance the torque strength and bear higher radial tension. Applicable industries: suitable for fastening soft and fragile surface materials and super-large holes, and the brim diameter is increased, which has special protection application for soft materials. Closed core-pulling rivet: specially designed to wrap the head of mandrel after riveting, which is very suitable for many waterproof applications. It has high shear force, vibration resistance and high pressure resistance. All-aluminum core-pulling rivets are also made of high-quality aluminum wires, which are beautiful and durable after riveting and never rust: compared with ordinary core-pulling rivets, rivets have lower riveting strength and are suitable for connectors with soft materials. Open stainless steel rivet: This rivet is the best choice for high tensile requirements and corrosion resistance. Semi-circular head rivets are mainly used for riveting occasions with large lateral load, and are the most widely used. Flat-cone rivet is corrosion-resistant because of its large nail head, and is often used in riveting occasions with strong corrosion such as ship hull and boiler water tank. Countersunk rivets, semi-countersunk rivets, 1200 countersunk rivets and semi-countersunk rivets are mainly used for riveting occasions with smooth surface and small load. Flat head rivets are used for riveting under general load. Flat head and flat head rivets are mainly used for riveting metal plates or nonmetallic materials such as leather, canvas and wood. Large flat head rivets are mainly used for riveting nonmetallic materials. Semi-hollow rivets are mainly used for riveting occasions with small load. ......& gt& gt
What material is the rivet made of?
Rivets come in several materials.
Basically copper rivets,
Iron rivet,
Aluminum rivets,
Stainless steel rivets,
Alloy rivet,
Plastic rivet
Wait a minute.
Each material is subdivided into many brands.
For example:
Copper material, medium, brands are T2, T3, T4.
Tieyou 1006, 1008A, Q235, 1T and other brands.
How to install rivets
I don't know what kind of rivet you are.
Rivets generally include pull rivets, semi-hollow rivets, full hollow rivets, solid rivets, female rivets, non-standard rivets and so on.
Riveting is done with a special riveting gun.
Semi-hollow and solid riveting is generally completed by stamping riveting machine or rotary riveting machine. You can check the working principles of the two machines online. )
The female rivet and the male rivet are combined rivets.
There are too many kinds of non-standard rivets. When you use it, go to the factory department to get the drawings customized.