五金壳体加工就是指金、银、铜、铁、锡五种金属材料来进行壳体加工的总称，五金为工业之母，国防之基础，五金材料所出产出的产品通常只分为大五金及小五金两大类。大五金指钢板、钢筋，扁铁、角钢、槽铁、工字铁及各类型之钢铁材料，小五金则为建筑五金、铝外壳、锁类铁钉、铁丝、钢铁丝网、钢丝剪、家庭五金、各种东西等等。

　　钣金机箱加工指的即是对均厚的板材进行进行加工的技术，钣金机箱加工与五金有着本质的区别，主要是剪冲折焊粘等出产步骤。而五金傍边天然包含钣金以及各种的钣金件。

　　钣金机箱加工中冲压是比较常用的办法，冲压技术大体的分为别离工序和成形工序两大类。

　　1、别离工序是在冲压进程中使冲压件与坯料沿必定的轮廓线互相别离，一同冲压件别离断面的质量也要满足必定的需要，这些需要都是前期客户的需要所决议的。

　　2、成形工序是使冲压坯料在不损坏的条件下发生塑性变形，并转化成所需要的制品形状，一同也应满足尺度公差等方面的需要。

　　钣金机箱是对金属薄板一种综合冷加工技术，包含剪、冲/切/复合、折、焊接、铆接、拼接、成型等。其显着的特征即是同一零件厚度一起。通常来说根本设备包含剪板机，数控冲床，等离子、水射流切割机，复合机、折弯机以及各种辅佐设备如：开卷机、校平机、去毛刺机、点焊机等。

　　综上就是为大家总结的五金壳体加工和钣金机箱加工的区别，在钣金机箱加工和五金壳体加工还是存在一定区别的。只有对他们的区别进行了详细的分析了解，才能更好地运用和掌握他们的加工技术。

Metal shell processing refers to gold, silver, copper, iron, tin five kinds of metal materials for shell processing, hardware is the mother of industry, the foundation of national defense, hardware materials output products are usually only divided into two categories of hardware and hardware. Big hardware refers to steel plate, steel bar, flat iron, universal Angle steel, trough iron, I-iron and various types of iron and steel materials, small hardware for construction hardware, aluminum shell, lock nails, iron wire, steel mesh, steel wire scissors, household hardware, all kinds of things and so on.

Sheet metal chassis processing refers to the thickness of the plate processing technology, sheet metal chassis processing and hardware has an essential difference, mainly shear, folding, bonding and other production steps. The hardware side naturally contains sheet metal and a variety of sheet metal parts.

Sheet metal chassis processing stamping is the most commonly used method, stamping technology is generally divided into two categories of separation process and forming process.

1, separation process is in the stamping process to make stamping parts and billets along a certain contour line separate from each other, together with the quality of stamping parts separate section must also meet the needs of these needs are determined by the needs of early customers.

2, the forming process is to make the blank stamping plastic deformation under the condition of no damage, and turn into the required product shape, together should also meet the needs of scale tolerance and other aspects.

Sheet metal chassis is a comprehensive cold working technology for metal sheet, including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, molding, etc. Its remarkable feature is the thickness of the same part together. Generally speaking, the basic equipment includes shearing machine, CNC punch, plasma, water jet cutting machine, compound machine, bending machine and various auxiliary equipment such as: uncoiler, leveling machine, deburring machine, spot welding machine and so on.

To sum up is to summarize the difference between metal shell processing and sheet metal chassis processing, in sheet metal chassis processing and metal shell processing or there is a certain difference. Only by a detailed analysis of their differences can we better use and master their processing technology.