Yan yifan - Sheet Metal Enclosure

Difficulties in aluminum welding

Very easy to oxidize. In the air, aluminum is easily combined with oxidation to form a dense aluminum oxide film

Grinding before welding Grinding range: 15-50mm on both sides of all welds. Operation method: when grinding long and wide welds,

Causes of burr production in hardware stamping parts(Sheet metal parts) 1.The first possible reason is that the knife edge is

Arc welding technology is divided into six welding methods: manual arc welding, submerged arc welding, gas tungsten arc welding, gas

1)Suspended bending (also called three-point bending) The punch presses the workpiece into the die without pressing it against the die

There are many sheet metal materials suitable for stamping. Sheet metal materials widely used in electronic and electrical industries include

Sand blasting is widely used on metal surfaces The purpose is to overcome and cover up some defects of aluminum