Blind rivet nuts in the metal panel processing applications industry solutions

Blind rivet nuts in the metal panel processing applications industry solutions

With thin metal plates and thin tube welding, there has long been a nut that is easy to melt, and tapping internal threads makes it easy to slip the shortcomings of the teeth. The blind rivet nut is precisely to solve these two problems and appear. Blind rivet nuts do not need to tap the internal thread and welding; they are easy to use, fast, and riveted firmly, so the metal panel industry has been a perfect application solution. Compared with traditional welding and ordinary fasteners, blind rivet nuts have unique properties.

1. For sheet metal, the blind rivet nut belongs to the cold pier molding; the outer surface of the product is smooth and beautiful, and product deformation is small, which is very important for the processing of metal panels;

2. Blind riveting screw mother strength, high reliability.

3. Blind rivet nut structure is more reasonable, which can make some ordinary fasteners to connect the structure realizeable. In panel metal processing, the production and processing of products is mainly thin plate processing, and the requirements of processing out of the metal panel products in addition to comply with the specified dimensions, but also lightweight structure, these requirements of the processing process can not be too complex, there are specific requirements for the procedure. Blind rivet nut can well meet the above requirements.

Blind rivet nuts in the riveting process the light weight of metal panel products, low cost, smooth and beautiful appearance, flexible and diverse structural changes and other characteristics of its production and processing mainly refer to the production of enterprises using a variety of machinery and equipment, sheet metal (usually below 6mm) by shear, punch, clamp, folding, and other processing procedures to form a variety of parts, through welding, riveting to form the main structure, and finally after assembly to form Various products. In this process, the shape of the different, with the size of the higher requirements of the parts assembled to create the final product, can not be separated from the application of a variety of standard fasteners; standard fasteners usually include bolts, studs, screws, nuts, washers, pins, self-tapping screws and so on. With the development of global industry, a variety of technological changes and updates, the riveting process gradually in the metal panel production and manufacturing industry to get in-depth and wide range of applications, in which the blind rivet nut is the most commonly used riveting process riveted parts, it is to solve the thin metal plate, thin tube welding nut easy to melt, tapping the internal threads easy to slip the shortcomings of the development of the teeth, which do not need to tap the internal threads, do not need to weld nuts, riveted solid and high efficiency, Easy to use, in a particular range to replace some of the traditional welding processing methods.

4. Comparison with traditional welding and ordinary fasteners connected to the blind rivet nut and traditional welding and ordinary fasteners connected to the blind rivet nut compared to its unique properties:

① Beautiful appearance; blind pull rivet nut on thin plates, is cold do molding, molding the outer surface of the product is flat and beautiful, the product deformation is not too much, which is very important for the metal panel industry.

② good strength and high reliability; for example, you can use the pull blind rivet nut instead of the traditional flap tapping.

③ The product structure is more reasonable; the use of blind pull rivet nuts can make some structures that can not be realized by ordinary fastener connection or pressure riveting and riveting to be realized.

④Simple, fast, and convenient operation; using pneumatic or manual riveting tools for one-time riveting, convenient and firm.

⑤ Large economic benefits: The blind riveting nut itself is low cost, and because it replaces the work of pliers, welders, and other work, its fast operation, significantly improving production efficiency, so that in the original equipment and human resources based on larger quantities of products processed, significantly improving the economic benefits.

6. Specific applications in sheet-metal processing in the metal panel processing plant, the processing of a variety of products is mainly for the production of thin plate processing (plate thickness <6mm), the appearance and performance requirements are high, the processing of metal panel products require the right size, novel and beautiful appearance, lightweight structure, easy disassembly, with the corresponding strength. These requirements in the production design of the product take a relatively reasonable structure to achieve the performance and appearance of the product requirements simultaneously so that the processing process is simplified and efficient. In the years of practical application, we will be all kinds of shaped fasteners according to different requirements for flexible use in other products, receiving a better result. Among them, the application of blind rivet nuts to streamline the processing procedures and improve production efficiency, but also to enhance the appearance of the product, improve product performance, the metal panel chassis, cabinets, electrical cabinets, hoods, toolboxes, medical metal cabinets, ovens, new energy PACK products, and other products of the larger market has played a positive role.

7. Instead of the flap tapping process in sheet metal processing often encountered on the thin plate flap tapping process, due to the lack of plate thickness, repeatedly tapping the required number of buttons, and sometimes even if tapping the buttons in the installation or use of the process is also very easy to slip wire. At this point, you can use riveting nuts to replace the flap-tapping process. The actual application of riveting a nut only takes about 3 seconds, and in the flap, tapping a wire will take about half a minute; the difference between the two efficiencies is about ten times. These high-volume production processes will significantly improve productivity and product quality.

8. Instead of welding to improve product quality and productivity, aluminum materials are commonly used in sheet metal processing materials. Aluminum welding wire, welding environment, welding technology, and other aspects of the requirements are incredibly stringent; welding is more difficult to weld, easy to deform after welding, and quickly causes an uneven surface of the product, which affects the appearance of the product and the mechanical strength of the product, product quality, and production cycle has a negative impact.

Therefore, rivet nuts can be used to minimize the welding process and will receive better results.

For example, in a manufacturing workshop, in the process of processing a lightbox or cabinet product, not only large batches and more parts, many parts to be back welded on the nut to assembly, our proposal does not affect the mechanical strength of the premise of the use of rivet nuts, not only the process is a simple and fast assembly of the latter, received a good result. So that the original production per person per working day can only produce more than thirty pieces of such products to today's production of more than a hundred pieces of products, the production efficiency of the process has increased more than three times. This eases the production pressure of the welder process, improves the production bottleneck process state, and improves the production efficiency and quality stability of the entire product.

9. Solving the structural problems that are not easy to realize. A rivet nut can solve structural issues that are not easy to learn, such as product parts within the space that are too small to weld the nut. For example, the lightbox in the reinforcement of its shape for the "U" type, three sides of the size of only 11mm, the requirements of the bottom of the welding nut to connect with other parts. But in the actual processing, the problem encountered is that if the parts are folded up first because the space is too tiny, the workforce can not be operated and welded nut; if the first welded nut is blocked under the mold, it can not be bent. If the method of pulling the rivet nut will solve these problems, we only need to punch holes in the bottom; after folding in the surface of the blind, pulling the rivet nut can be done.

10. Realize the structural function and improve the processing speed. Economic benefit analysis due to riveting nuts, so my factory's original bottleneck (welding) process conditions have greatly improved. The actual processing of production can give full play to the advantages of CNC machining equipment in our factory, significantly improving labor productivity so that the monthly output value can be increased by nearly 30%, thereby increasing the total value of the annual profits.

Therefore, the riveting process in sheet metal processing in the deepening application will help metal panel production enterprises save workforce and material resources, reduce costs, and improve efficiency to make the product more competitive.

If you are looking for high-quality blind rivet wild fasteners or technical support for structural design, please contact me. Thanks.Email:adelajonly@gmail.com

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