Month: April 2022
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Sheet metal strength design
Sheet metal parts are commonly referred to as sheet metal parts. Sheet metal refers to a metal plate whose thickness is much smaller than its length. Due to its special geometry and small thickness, it has the advantages of small processing volume, light weight, easy cutting, standardized shape and so on. It can be used […]
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Sheet metal forming processes
Sheet metal (usually steel or aluminum) plays an important role in construction and manufacturing. In the construction industry, it is used as a building and shell or roof; In the manufacturing industry, sheet metal is used for auto parts, heavy machinery, etc. When manufacturing sheet metal parts, manufacturers often use the following forming processes. Crimping […]
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Improvement measures for sheet metal processing
1 Material selection of sheet metal Sheet metal processing is generally used in the shell of equipment, so the selection of sheet metal is very important. We should not only select the appropriate and convenient processing, but also reduce the processing cost on the premise of ensuring the strength. When processing materials in the same […]
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Basic principles of sheet metal product design
Sheet metal parts refer to sheet metal parts, which can be processed by stamping, bending, stretching and other means. A general definition is the parts with constant thickness in the processing process. For any sheet metal part, it has a certain processing process, which is the so-called process flow. The following describes the basic process […]
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Sheet metal drawing planning
Some old group of sheet metal processing engineers like to use AutoCAD as the planning software of sheet metal chassis cabinet sheet metal part product model, and introduce parametric skills. The features have the nature of parameterization, and their features are expressed in the way of parameters. Engineers establish a feature library in advance, which […]
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The design of sheet metal shell
For sheet metal equipment, the design of its sheet metal shell is limited by many factors and needs to meet many technical requirements. Specifically, the sheet metal shell is made of sheet metal materials. It is a box and shell made by sheet metal forming process to store servers, computers, power or other equipment, such […]
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Bending problems to be considered in sheet metal design
The design needs to consider what is processing before forming and what is processing after forming. Considering that in the process of work production, some holes must be bent first and then processed: round holes, square holes, waist round holes, threads, etc. close to the bending edge need to be processed during blanking. If the […]
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Design criteria of sheet metal structure
According to the problems encountered in the actual machining process, the problems needing attention in the structural design of sheet metal are discussed from the following aspects, and the corresponding design criteria are given. Selection criteria of sheet metal materials Sheet metal is generally used for the installation of equipment shell and electrical circuit, so […]
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Process analysis of sheet metal structure design
Sheet metal processing is a comprehensive cold working process for sheet metal, including shearing, punching, cutting, folding, welding, riveting, etc. its remarkable feature is that the thickness of the same part is the same. Sheet metal is generally some sheet metal through manual or die stamping to produce plastic deformation to form the desired shape […]
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Analysis on the current situation of sheet metal processing industry in China
R & D status with the development of industrial manufacturing technology and electronic information technology, the technical requirements for sheet metal processing products are also increasing. From 2011 to 2017, the number of patent applications in China’s sheet metal processing industry increased year by year; In 2014, the number of industrial patent applications reached the […]