What is riveting? Which hero will help introduce it specifically?

Riveting welding is a type of welding method of electric welding. The usual welding method is to penetrate the object to be welded with a welding rod. It is generally used to weld thicker metals.

Electric welding is a common name for arc welding. Welding is achieved by heating the metal parts with electrical energy where they need to be connected. They are contained.

The method of joining two or more metals together is called riveting. Riveting is divided into cold riveting and hot riveting, cold riveting is connected with rivets, and hot riveting is welding, that is, the connection parts of two metals are melted together at high temperatures.

Editor-in-Chief Publishing: Chemical Industry Publication Date: 2009-08 This book is written for the actual needs of riveting and welding construction.

This book has two major uses: one is to check, that is, to collect some information content required in riveting and welding work; The second is calculation, which calculates some large-scale structures, so that some easy-to-learn and easy-to-use calculation methods can be used to solve the problem that is difficult to use as a drawing on the drawing. The main contents of the book include:

Riveters. Commonly used table data, sheet metal (mainly based on calculation, and the calculation is simplified and practical), profile cutting, manual forming, material cutting, pressure processing (mainly calendering and bending related calculations), pressure vessel calculation blanking and riveting welding construction of various connection methods. This book highlights the characteristics of quick reference and quick calculation. This book is suitable for intermediate and senior riveters, especially for riveting and welding technicians who often carry out field operations, and can also be used as a reference material for engineering and technical personnel.

Riveting welding is the general name of the riveting process and welding process in the machining process, most of these two processes are to fix two or more workpieces together, so the party also puts the two processes together as riveting welding, riveting is to connect (fix) two or more parts together, then drill the hole in the appropriate position, and then put rivets in the hole and then fix it in the hole at both ends of the rivet, so that each workpiece is also fixed at the same time, welding here refers to electric welding, or fusion welding and other methods to weld the workpiece together processing methods

Riveting welding is a type of welding method of electric welding. The usual welding method is to penetrate the object to be welded with a welding rod. It is generally used to weld thicker metals.

The riveting plate, also known as the riveting platform, is mainly used for the basic plate of the riveting process, and there are holes and T-grooves on the working surface, and the holes are mainly used to clean up some iron slag and welding waste during riveting and welding. Riveting and welding plate (riveting platform) is generally made of ribbed plate type and box type, the working surface has a rectangle, square or round, the working face adopts scraping technology, and the working surface can process V-shaped, T-shaped, U-shaped grooves and round holes, long holes and other shapes of workpieces.

The material of the riveting welding plate (riveting welding platform) is generally high-strength cast iron HT200-250, and the hardness of the working surface is HB160-210. The riveting and welding plate (riveting and welding platform) has stable accuracy and good wear resistance after manual annealing of 600 degrees--- 700 degrees and natural aging for 2---3 years.

The design technical requirements of riveting and welding plate (riveting and welding platform) are generally designed according to the "Machinery Industry Standard of the People's Republic of China" JB T 7974-2000, and manufactured according to the national GB4986-85 standard.

Riveting plate (riveting platform) specifications: 100*100-3000*6000, (special specifications are made according to the drawings of the buyer).

For more information, please refer to the official DISA website**:

First of all, I am a riveter. My basic job is to put out the sample, select the material, cut the material, splice the various parts (usually steel) according to the task list and drawing requirements, and then let the welder open the welding and grinding. After I finish correcting (it will be deformed after welding, it needs to be shaped) riveters can basically weld, and it is difficult for welders to rivet.

The second statement is more comprehensive.

The various profiles and plates are made into the shape required by engineering technology, and the materials, production methods and tools are calculated according to the design drawings, and welders are needed to weld in the process of production, and the components are mainly welded or riveted in the structural form.

Riveting and welding. Riveting welding is a type of welding method of electric welding. The usual welding method is to penetrate the object to be welded with a welding rod. It is generally used to weld thicker metals.

Classify. Riveting welding is divided into cold riveting and hot riveting, cold riveting is connected with rivets, and hot riveting is welding, that is, the connection parts of two metals are melted together by high temperature.

Our factory is to do riveting and welding parts, that is, using various profiles and steel plates according to the design drawings of the material, and then through welding to put together to achieve a certain function, such as: boilers, agitators, etc. are riveting and weldments, the main process is cutting and welding.

Riveting is a method that uses axial force to thicken the nail rod pier in the rivet hole of the part and form a nail head to connect multiple parts. In layman's terms, riveting refers to the method of connecting two plates or objects together by making holes in their parts, then putting the rivets in, riveting the rivets with a rivet gun.

The difference between riveting and welding is:

1. The welding product is lighter than the riveting parts, which can reduce the weight and save energy for transportation vehicles.

2. According to the characteristics of its process, welding is divided into three categories: fusion welding, pressure welding and brazing. Riveting can be divided into three types: movable riveting, fixed riveting and sealing riveting.

3. The process is different: the main manifestations of metal are welding cracks, porosity, undercut, non-penetration, non-fusion, slag inclusion, welding nodules, collapse, pits, burn-through, inclusions, etc. The riveting process is drilling, countersinking, deburring, inserting rivets, top die (top handle) against rivets, rotary riveting machine riveting (or manual pier tightening, pier thick, riveting, cover shape).

A process method of connecting multiple parts into a single whole and maintaining their position with each other through mechanical, physical and chemical methods, as well as metallurgical methods.

Mechanical connections. Detachable connection Non-detachable connection.

Physicochemical methods.

Brazing bonding.

Metallurgical method: welding is "a method of combining the workpiece by heating or pressurization, or both, with or without filler material".

Just take a look at the diagram below.

Riveting is a mechanical bonding between atoms during welding.

Riveting welder is a combined term for riveter and welder. Riveters are mainly engaged in assembly, riveting and straightening, while welders are mainly engaged in welding operations.

Supplement: At present, in actual production, the combination of riveting and welding is getting closer and closer, the demand for talents is larger, and the treatment is better, but the working environment of some enterprises is not very good.

The pliers tool body is responsible for the drilling machine drilling, equipment in place and other technical work, the most important of these types of work when the riveter works, to be responsible for the workpiece lofting, blanking, assembly, installation and other work, this type of work is directly related to the quality and progress of the whole project, of course, the requirements for practitioners are relatively higher; The welder is responsible for the welding operation between the workpieces, specifically to separate the welding, gas shielded welding, submerged arc welding and argon electric welding, etc., for the work with high welding requirements, the quality requirements of the welder are relatively high; The work of the plumber is mainly during the construction of the pipeline, the calculation of the pipe, the blanking and the pipeline contact work, the importance is second only to the riveter.

The main skills of the riveter include: making various profiles into the shape required by engineering technology, he has to calculate the materials, production methods and tools. A welder is required to cooperate in the process of making, and this process is called riveting welder.

To put it simply, it is to use electric welding, gas cutting, and other means to turn the steel into a type of over-completion.

Riveting is an inseparable connection that uses rivets to connect more than two riveted parts together, which is called rivet connection, referred to as riveting.

Welding is the process of forming a permanent connection between the materials of the workpiece to be welded (the same or different kinds), through heating or pressurization or both, and with or without filling materials, so that the materials of the workpiece can achieve the harmony between atoms and form a permanent connection.

Advantages and disadvantages of welding and riveting:

Advantages of welding:1The welded connection has high strength and good sealing, and the strength is ideal because of the metallurgical bonding.

2.The weight of the welded joint is small, because the welding can basically be in the form of butt joint, the structure is simple, unlike the riveting that requires the base metal lap and a large number of rivets to fix.

3.In general, the connection cost is relatively low, which can basically achieve the purpose of saving time and effort.

Disadvantages of welding: The welding deformation is relatively large, and there is no advantage in connecting thin parts.

The advantages of riveting are: small connection deformation, low requirements for the connection environment, wind, water and oil can be constructed, especially suitable for thin parts connection.

Disadvantages of riveting: low strength of the connecting joint, poor sealing, low efficiency, and bulky joint.

What is riveting + riveting**.

According to the situation you described, riveting welding is a type of welding method of electric welding. The common welding method is to penetrate the welded object with a welding rod. It is generally used to weld thicker metals.

The riveting welding process is particularly used by growers to join parts made of different materials (e.g. plastic and metal). There are riveting posts on one part that protrude into the holes of the other part. Then, through the cold flow or melting of the plastic, the rivet column is deformed to form a rivet head, which mechanically locks the two parts together.

The process is fast and economical, with the advantage of eliminating the need for rivets and screws. By changing the design of the sonotrode head, a variety of different rivet head designs can be obtained. For general purpose riveting and welding, riveting columns with diameters up to 4 mm (1 16 5 32 inches) are recommended.

Spherical riveting is recommended to use small riveting columns with a diameter of less than inches. Flush riveting is used for applications that require a straight surface. Hollow riveting minimizes dents and craters and uses rivet columns with diameters greater than 4 mm (5 32 inches).