German supplier ABK PRESSENBAU und Automation, working with Aulbach Trimming Experience, has developed a hydraulic trimming press for “megacast” components. Megacasting, or gigacasting, is the high-pressure diecasting course of now rising for producing large-dimension, unitary elements for automotive constructions. Like many diecast components, mega/gigacastings ought to be trimmed after they’re launched from the mould.
The concept of trimming diecastings with a press and mildew relies on a longtime course of that could be current in foundries worldwide. Some nice advantages of punch trimming are well-known: fast cycle events, outlined contour decrease with adjustable knives and extreme repeat accuracy, trimming elimination by the desk opening, return of the trimmed supplies to the melting furnace, along with a straightening impression.
The model new expertise of ABK hydraulic trimming presses and devices – the SP 30/23-4-300 – has a 3,000 x 2,300-mm column passage, 3,000 x 3,000-mm clamping measurement, and 300 metric tons of pressing strain.
The trimming devices are modified completely mechanically.
The machine may very well be put in together with an immersion cooling basin in sizes as a lot as 3,000 x 3,000 mm, to acquire explicit individual megastings after trimming.
By means of measurement and geometry, the trimming presses have confirmed to be environment friendly for diecast components. abk builds machines of this type in assortment manufacturing, and has logged 17 orders: seven presses have already been delivered, and quite a few different machines are in the intervening time under growth. “There could also be already a extreme diploma of standardization and loads of examples of worthwhile implementation,” in line with abk.
Together with the huge machines, the company’s regular program of smaller presses will proceed, along with frequent overhauls and full service for all machine sizes.
Examine additional at www.abk-pressenbau.de