Sheet Metal Design Feature

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 includes the features of parts commonly processed by sheet metal, such as flat plates, holes and grooves of various methods. Planning is to first input all the information of parts, select the matrix features in the feature library, generate matrix features, and take this as the basis for feature equipment modeling. Then the required features are selected from the feature library, the feature parameters and positioning parameters are given through the feature parameter table and positioning parameter table, and the feature equipment is carried out to establish the shape feature model. Click here to contact JIATONG

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CNC Sheet Metal Bracket

Brackets can be manufactured in various ways, such as casting or CNC machining. However, the best way to make simple supports is sheet metal. One of the most common sheet metal processes is bending, in which a machine called a brake is used to bend the sheet metal to a maximum angle of 120 °. This is probably the most important process when manufacturing sheet metal supports, because almost all supports contain at least one bend. Other sheet metal processes must also be used. Before any bending, the sheet metal must be cut to a certain size by using a machine such as a laser cutter or a plasma cutter. You can use a punch to punch holes in the bracket (for screws), and you may need to weld to add gusset plates or other features. In addition to the above sheet metal process, CNC machining can also be used to add more complex features to the support, especially for customized design of non-standard parts. The support can be made of a variety of metals, depending on certain fa...

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Sheet Metal Parts Design

In order to ensure the material utilization rate and the minimum number of die changes in bending, the thickness specifications of plates on the same structure shall not exceed three at most. For structures with high strength requirements, the method of pressing reinforcement on thin plates can be adopted; It should be avoided that the unfolding size of parts is equal to the outline size of raw materials: the shape of plates supplied in the market is not square. If the unfolding size is equal to or very close to the outline, there is no allowance for the whole square, and the product size after direct processing has errors, which will affect the installation and use. For non-sprayed plates with decorative surface requirements, the decorative surface and grain direction shall be considered in combination with the plate materials. For any purpose, the plate with decorative surface shall be used and the grain direction shall be required. For non-exposed parts, the processing process shall...

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Improve the Design Ability of Sheet Metal Parts

Engineers and designers must ensure that the CAD system they purchase is compatible with the current program. If not, they may start from scratch. The initial requirement is to determine the sheet metal compatibility in the CAD setup you plan to purchase. However, no single CAD system can meet all your design needs, which is the fact that all of us must accept. In addition, some of the most advanced CAD systems available today may not be compatible with your current tools. Now there are more available CAD modeling platforms with sheet metal design functions, which can be easily used to develop 3D models. In addition, there are various CAD systems that can convert solid models into sheet metal elements, and then supplement plane patterns from them. CAD system with manufacturability function design will improve productivity and minimize waste of time. It is strongly recommended to use DFM function in sheet metal product design, because this system can ensure the operab...

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