JIATONG PRECISION SHEET METAL

  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 and size, and can further form more complex parts through welding or a small amount of machining. For example, chimneys, iron buckets, oil tanks, oil pots, ventilation pipes, funnel-shaped, etc. commonly used in families, as well as electrical cabinets, shells of various special equipment, computer cases, automobile shells, etc., are all sheet metal parts.   There are no specific structural requirements for sheet metal parts, which are generally designed according to the needs of products. On the premise of meeting the functions of products, the designed structure should be easy to process, low cost and beautiful. For...

  In the production of sheet metal enclosure, sometimes no matter what material we use, the sheet metal enclosure may be corroded after long-term use due to the problem of wet weather. When this phenomenon occurs, it will undoubtedly cause great inconvenience to us. In order to effectively solve this problem, we can greatly reduce the harm caused by sheet metal enclosure corrosion through some specific methods. Do you know the methods to prevent corrosion of sheet metal enclosure? Methods to Prevent Corrosion of Sheet Metal Enclosure: The processed products at the bottom of the sheet metal enclosure can remove rust. During precision sheet metal manufacturing, sheet metal enclosure manufacturing products are used as epoxy zinc rich primer, which is mainly used as antirust primer for steel structure and steel plate. It has good physical and chemical properties, simple coating and good coordination performance. It can use epoxy resin, epoxy curing agent, zinc powder, antirust pigment,...

  Sheet metal manufacturers generally have many kinds of processes, and  bending  process is one of them, which is often used. Problems are inevitable in this processing process. Then I will introduce you how to solve the problems encountered in the bending process. There are many common problems in the bending process. Here are three common problems in the bending process. When bending long objects, what if one end is large and the other end is small? When this happens, it is generally caused by the following reasons: 1) The middle block is unstable and not at the same level; 2) The thickness of the material is different. Generally, one end is thin and the other end is thick; 3) The die is uneven due to wear, resulting in different heights at both ends. There are three solutions: 1) 1 Change the mold; 2 Adjust the intermediate block to make it balanced; 3 In terms of material selection, feedback to laser or NCT to make the material intact. 2) The bending scale is small, ...

  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 QUICK LINKS >>> Sheet Metal Frame  |  Sheet Metal Housing  |  Sheet Metal Chassis   |  Sheet Metal Cover  |  Sheet Metal Parts Components ...

  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 it is very important for the selection of sheet metal. Proper selection is not only conducive to processing, but also can reduce the cost on the premise of ensuring the strength. (1) 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; (2) It should be avoided that the unfolding size of parts is equal to the outline size of raw materials: the shape of plate...

  At this stage, most of the production in the chassis and cabinet industry uses single machine production, including laser cutting machine, plasma cutting machine, plate shears, CNC punching, bending machine, oil press, riveting machine, argon arc welding machine, electric welding machine, laser welding, surface treatment equipment, etc. these equipment require a lot of labor and have low production efficiency. With the increasing labor costs and the increasingly standardized safety protection regulations, the chassis and cabinet industry urgently needs to change the current situation.    Intelligent storage warehouse of sheet metal + automatic feeding + laser cutting machine + automatic cutting and automatic dividing. The other side of the warehouse can be punched by numerical control. It is best to use laser compound punching (manual cutting), automatic grinding, bending machining center (bending by robot), and another numerical control bending machine is equipped, fol...

  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...