After shot blasting the diecast parts go by way of a cleaning step and bear a high quality administration inspection, sooner than they’re packed and shipped. Subsequently, other than the shot-blasting machine the mission scope moreover included a transport system that conveys the weather robotically by way of the de-flashing and cleaning stations.
Alupress chosen Rösler as its confederate for this mission having been happy by the product top quality outcomes and productiveness of the instruments, along with the service provided. Another reason was that Rösler had confirmed its technical competence in processing delicate workpieces in a single different, comparable mission. Moreover, for a couple of years Alupress has operated shot-blasting tools from Rösler, and acknowledged the usual, productiveness, and reliability of this instruments.
Equal drive
To verify mild however moreover fast and environment friendly deflashing in regular flow into, the model RHBD 13/18-So regular feed spinner hanger shot-blast machine is equipped with eight explicit turbines, each with an put in power of 11 kW. The turbines comprise additional massive throwing blades that generate a really broad blast pattern.
Furthermore, reverse to the standard placement of the turbines on one side of the blast chamber, the turbines had been positioned on both sides. This duplex turbine placement, together with the broad blast pattern, generates a fragile blast operation, which significantly minimizes the hazard of warping. Nevertheless the comparatively extreme throughput for the blast media required for atmosphere pleasant deflashing and cleaning the sunshine metallic parts ensures a fast and environment friendly shot-blasting operation.
One different perform that forestalls workpiece warping is that the workpiece service holds 60 to 80 parts, and it not solely rotates all via the shot-blasting course of however moreover oscillates forwards and backwards in three positions. This ensures that flashes and burs are safely eradicated, even in difficult-to-reach areas like undercuts.
To cease the blast media – very small aluminum decrease wire – from being sucked out of the shot-blast machine by the exhaust air flow into and to deal with the required optimum working mix, the mud collector and the cascade air wash separator had been technically modified. The moist mud collector is totally compliant with the ATEX requirements for tools and workplace safety inside the European Union.
Wanted maintenance work is facilitated by a variety of connections for cleaning instruments at utterly totally different sections of the shot-blast machine.
Ergonomic design
An influence-and-free coping with system ensures easy and trouble-free transport of the workpieces. On the load/unload station the height of the workpiece service is likely to be adjusted to the height of the respective operator, thus allowing ergonomic and comfortable working circumstances.
Moreover, generously laid-out buffer sections inside the transport system permit regular operation, even all through breaks and rest intervals. To verify absolute safety of the personnel, all hazardous areas throughout the shot-blast machine are equipped with safety mats as an alternative of the identical outdated sensors and enclosures.