The partial product shape and size is finished by aluminum alloy of gravity casting. The aluminum alloy workpiece by gravity casting has stable quality. This makes castings with high precision dimensions and finer surface roughness, which can reduce the range of machining. The spindle bracket of PCB punching machine has strict size requirement: dimensional tolerance less than 10μm; shape tolerance less than 15μm; surface roughness less than Ra 1.6. The workpiece production is assembled with the upper and lower seats upon special customization.
Aluminum alloy of gravity casting, which saves material and processing time
Electronic machinery, data communication device, passive components, printed circuit boards, electronic tubes and other electronic components
Surface Treatment or Post Process
Processed product photos