Sheet metal has characteristics such as light weight, high strength, electrical conductivity, low cost, large-scale mass production performance, etc. It has been widely used in electronic appliances, communications, automotive industry, medical equipment and other fields, such as computer cases, mobile phones, MP3 , sheet metal is an essential part. With the increasing application of sheet metal, the design of sheet metal parts has become an important part of the product development process. Mechanical engineers must be skilled in the design of sheet metal parts, so that the design of sheet metal can satisfy the requirements of the product. The requirements of function and appearance also make the stamping die simple to manufacture and low in cost.
Sheet metal process In general, the basic equipment includes shears, CNC punch/laser, plasma, water jet cutting machine, bending machine, drilling machine and various auxiliary equipment such as: uncoiler, leveling machine, deburring machine, spot welding Machine and so on.
1 Familiar with drawings and related process requirements, fully understand the geometry and size requirements of the processed parts.
2 According to the requirements of the material specifications of the drawings, and check whether the material meets the requirements of the process.
3 In order to reduce the consumption and increase the material utilization rate, it is necessary to reasonably calculate the suit method.
4 Place the qualified material neatly next to the machine.
5 Fill the oil holes in the shears.
6 Check whether the shearing blade is sharp and firm, and adjust the blade clearance according to the thickness of the sheet material.
Stamping die design:
Stamping die assembly:
Stamping die checking:
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