What is metal shell processing

Hardware shell processing refers to the general term of five metal materials: gold, silver, copper, iron and tin for shell processing. Hardware is the mother of industry and the foundation of national defense. The products produced by hardware materials are usually only divided into large Two categories of hardware and hardware. Big hardware refers to steel plate, reinforced steel, flat iron, universal angle steel, channel iron, I-shaped iron and various types of steel materials, while small hardware refers to construction hardware, aluminum housing, lock nails, wire, steel wire mesh, steel wire shears, household hardware , Various things, etc.

Sheet metal case processing refers to the technology of processing evenly-thick plates. Sheet metal case processing is essentially different from hardware. It is mainly produced by shearing, punching, welding and welding. The hardware side naturally contains sheet metal and various sheet metal parts.

What is sheet metal chassis processing

Stamping is the most commonly used method in the processing of sheet metal chassis. The stamping technology is roughly divided into two categories: separation process and forming process.

1. The separation process is to separate the stamped part and the blank from each other along a certain contour line in the stamping process. The quality of the stamped part and the cross-section of the stamping part must also meet certain needs. These needs are determined by the needs of the early customers.

2. The forming process is to make the stamping blank plastically deform under the condition of no damage, and convert it into the desired product shape, and also meet the needs of dimensional tolerances and other aspects.

Sheet metal chassis is a comprehensive cold processing technology for metal sheets, including shearing, punching / cutting / compositing, folding, welding, riveting, splicing, forming, etc. The salient feature is the thickness of the same part. Generally speaking, the basic equipment includes shearing machine, CNC punching machine, plasma, water jet cutting machine, laminating machine, bending machine and various auxiliary equipment such as: decoiling machine, leveling machine, deburring machine, spot welding machine and so on.